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Cables & Wiring - Brochure

Cables & Wiring - Brochure

ANNOUNCEMENT! BRAND NEW FOR 2024! Our Cables & Wiring brochure is packed full of information about the range, handy guides & tips, technical information, our services and much more!For more information about the range, make sure you get in touch with your account manager today!Cables & Wiring BrochureCable and Wiring Brochure

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Does the Length of a Cable Affect the Speed?

Does the Length of a Cable Affect the Speed?

Network speed is not significantly affected by the length of an ethernet cable, especially with current/recent cables and networks.Nonetheless, that does not mean you can attach one end of a data cable to one end of the world and the other to your device and think it will operate the same way as a connection to a nearby router.To put it another way, there is a limit to how long a cable can be. Although there is no set limit to the length of the cable, a long ethernet cable can result in a reduction in delay.What Is The Reason?The reduction is mostly due to the length of time a signal must travel through the cable. The longer the travel distance, the more likely there are to be interferences. That is extremely unlikely to be noticed, especially when comparing two wires.The impacts are barely evident until the wire get beyond 100m in length. However, the maximum bandwidth supported by your ethernet cable will have a big impact on this.For example:- Running a Cat 5 cable or Cat 5e for less than 100m – no speed change- Running the same cables for more than 100m – a speed drop Types of Cable and Their Maximum LengthsHere are the different types of cables:VGA cable – maximum length before a signal is lost or disrupted – between 10 and 15 mHDMI cable – maximum length before a signal is lost or disrupted – 15mUSB 2.0 – maximum length before a signal is lost or disrupted – 5mUSB 3.0 – maximum length before a signal is lost or disrupted – 3mCat5 and Cat6 ethernet cable – maximum length before a signal is lost or disrupted – 100mNormal fibre optic – maximum length before a signal is lost or disrupted – 10mQuality fibre optic – maximum length before a signal is lost or disrupted – 60mWhat Does Speed Mean?The often referred ‘speed’ in fact means signal strength – the amount provided over how long is a signal strength factor. After 100m, your signal strength will plummet because of bandwidth loss from signal loss throughout the length of the run, increasing noise from crosstalk, and leakage.ConclusionTo conclude, depending on the sort of ethernet cable you have, anything less than 100 to 110m in length will have an insignificant effect on your speeds. However, bear in mind that across long distances, latency will be increased.For more information on our range of data and ethernet cables, get in touch with our expert team!

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Does Speaker Cable Thickness and Length Affect Sound Quality?

Does Speaker Cable Thickness and Length Affect Sound Quality?

Understanding your speaker system’s wire thickness and length requirements is crucial to having a working setup. Cable gauges can vary depending on what the wire is used for. The sound quality of your speaker will suffer if the thickness is incorrect.The thickness of the speaker cable should be no more than 5% of the specified electrical resistance of the speaker. Impedance, or electrical current resistance, rises with cord length, hence thicker cords are required for more powerful speakers. The British Standard Wire Gauge (SWG) of wires is between 7/0 (thickest) to 50 (thinnest).Speaker Cable ThicknessA thicker cable can transmit more electricity and has less resistance or impedance. The needed wire thickness is determined by the electrical load required by the system to create best sound quality.However, a thinner wire functions just as well across a shorter distance. If the area to be covered is only a few feet, a lower gauge wire will suffice.Speaker Cable LengthThe recommended speaker cable length for your system is no more than the length required to attach the cable comfortably. If in doubt, measure using a piece of string routed in the direction you intend to put the cable before purchase. Too long is not an issue; however, too short may be uncomfortable and costly, so measure twice and install once.HIFI SystemsMost hi-fi and home cinema systems are typically setup with the equipment positioned between the front speakers. This has the potential to be beneficial. It implies that the cable length required for the speakers or front left, right, and centre speakers on a home theatre system may be reduced to a minimum. This implies that a high-quality speaker wire may be utilised to provide the finest possible sound quality without spending a fortune.Speaker Wire SetupWhen arranging the route of the speaker wire, avoid running it alongside any mains cables if feasible, and if you must cross a mains cable, attempt to do it at a 90-degree angle. However, the resistance of a speaker cable can affect performance, and the longer the wire, the greater the resistance.  

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Best Budget Speaker Cable

Best Budget Speaker Cable

Best Budget Speaker Cable It is undeniable that a speaker cable can make a significant difference to your sound system.While it will not make your system better than it already is, it will ensure the performance sent from your amplifier to your speakers is the best.However, a feeble speaker cable will certainly make your system sound worse than it is already.So, choosing the right cable when you buy or upgrade a sound system is of high importance.You can wind up with a cheap, poorly built cables that waste away the potential of your valuable, and probably costly, equipment.Best Speaker CableThe most popular and utilised cables are made from copper, considering copper is a great conductor of electricity.Our recommendation for a budget speaker cable is that you opt for a wire that is copper-plated or copper-clad aluminium if you are on a budget, as they are both good substitutes for the wire composed entirely of copper.But before you choose a cable, there are a few aspects to be considered such as the quality of your sound system and the budget you have.If you have a hi-fi system, it may be worth investing in an Oxygen free copper cable to ensure the greatest quality wire.These types of cable use polyethylene insulation instead of the traditional PVC one. They suit oxygen free copper conductor ideally.Types of Speaker ConductorsIt is commonly accepted that different conductor materials have distinct sound characteristics, despite the fact that there are no discernible changes in how these materials measure in terms of frequency response. By definition, frequency response is a rudimentary metric that cannot quantify all audible, interactive, and idiosyncratic non-linearities and other features.Copper – the most common type, it sounds warmer and has more body, but it is slower and less harmonically rich Silver-plated copper – exceptionally good at carrying musical information precisely across a wide frequency range but it is a more costly option; sounds livelier and harmonically rich, but with a colder character and lighter and thinner body Pure Silver – used in professional environment Pure Gold - used in professional environment Relationship Between Conductors and InsulationThis is a critical area because pairing the wrong sort of insulation with the wrong type of conductor can result in a speaker cable acting like a tone control and bringing plenty of undesired colourations into the music you listen to.The issue with these colourations is that they might emphasise specific frequency ranges, affecting degrees of apparent detail and, more importantly, the coherence and timing of a piece of music.ConclusionChoosing a speaker cable for your sound system depends on the type of system that you have and for what purpose you use it.If it is in a more professional environment, we recommend you invest in more costly materials.However, that does not guarantee that there will be a sound improvement if your sound equipment does not already have the range to achieve it.

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What is Fire Resistant Cable Used For?

What is Fire Resistant Cable Used For?

A protective sheath covers fire resistant cable, preventing the spread of flames while decreasing the quantity of smoke and harmful gases released in the case of combustion. As a result, heat resistant cable is commonly used in wiring installations that require insulation from high temperatures as well as good electromagnetic interference protection.Fire Resistant (FR) - cables are made to keep crucial emergency services operating during a fire. They are perfect for:Alarm circuits Fire detection Emergency lighting system Where twisted pairs or metallic screen are not needed.They have two categories:Class A – can be in 950 ℃ ~ 1000 ℃ flame rated voltage to endure burning for a minimum of 90 minutes, with no breaks in the cable Class B – can be in 750 ℃ ~ 800 ℃ flame rated voltage to endure burning for a minimum of 90 minutes, with no breaks in the cable Mineral Insulated CableMineral Insulated Cable (MICC) is utilised in sectors such as alarm circuits, emergency lights, and sprinkler systems to provide circuit integrity. MI cabling has high fire resistance capabilities and can function for an extended period at temperatures up to 250 °C, but it is also:Explosion proof High corrosion resistance High current carrying capacity Radiation resistance Lightweight and smokeless Long lifespan Can a Fire Cable be Exposed?To reduce the chance of mechanical damage, avoid putting fire cables in the same conduit as other utility wires. Extensive runs of fire alarm wires near high current power lines should be avoided wherever possible.Fire Cable Should:Be segregated from all other services. Not share the same conduit. Use a separate compartment if common trunking is used. Avoid running alongside high current power lines. Avoid running adjacent to lightning conductors. Avoid electromagnetic interference from 'extra low voltage (240V) circuits'. What Voltage is Fire Cable?A fire cable is one of the most common low voltage devices on the market today. They are often seen in various residential and business sectors.A regular fire cable can be rated between 300V and 500V. Most modern fire alarm systems are measured at 24 volts.Find a wholesaler to shop our range of fire cables!

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An Overview of Fire Cables

An Overview of Fire Cables

In the event of a fire, the situation can quickly get out of control. After a short period, typically no more than 30 seconds, the fire propagates rapidly, producing a cloud of toxic black smoke that also prevents visibility. After roughly five minutes, the heat of the fire is strong enough to ignite surrounding objects.This undoubtedly creates challenges, as the occupants of the building need to evacuate, yet the difficulty increases by the second. The severity increases for larger buildings, especially public facilities, such as hospitals, shopping centres, stadiums, and public transport hubs.This means that all buildings must have:Fire detection. Fire alarms. Fire suppression systems. Emergency escape lighting systems. (and aim to have:) Security cameras and video links. The protection systems often include data cables to provide communication between sensors, controllers, building management or CCTV monitors.What Does A Fire Alarm Cable Do?Fire cables are intended to work during a fire and not fail in the case of high temperatures being applied to them.These cables are providing power and data to alarm sounders and visual fire signals to guarantee that individuals in all regions of the building may safely leave.What Cable is Used for a Fire Alarm?Any cable that is compliant with British Standard BS 5839-1, which addresses the operation of fire protection systems, such as:Smoke control. Emergency lighting. Automatic door Fire alarm systems. Voice alarm systems. Fire extinguishing systems. and any related safety measures, such as:Elevator grounding. Valve closing. or Air handling shutdowns. Does a Fire Alarm Cable Have to be Red?No, the fire alarm wire that is compliant in BS 5839-1 does not have to be red, but it must be a distinct colour from other forms of electrical wiring within the building. Although, it is an industry norm to not alter the colour of the fire alarm wires.If a different cable colour is utilised, the customer should agree on a variation as part of the design before installation.What is the Difference Between Fire-Rated and Fire-Resistant Cable?Flame Rated or Flame Retardant refers to cables that do not continue to work during a fire but are meant to prevent flame spread, propagation, smoke evolution, acidic/corrosive gas evolution, and burning droplets.Fire Resistant cables are those that are meant to offer continuous power/signal supply for safety installations while also preventing the passage of fire for a certain period.What is an Enhanced Fire Cable?All cables are intended to guarantee that the connectivity between fire alarm systems functions properly for an acceptable amount of time.The BS 5389-1 cable standard distinguishes between 'Standard' and 'Enhanced' grade cables, which define the amount of fire resistance that the cables provide.Enhanced:The 'Enhanced' grade is intended for usage in situations where the fire detection and alarm systems need to enable evacuation for a longer period than the 'Standard' grade fire-resistant cables provide during a fire.Standard:In addition to meeting the requirements of BS 5839-1, Standard fire performance cables must obtain a class of at least PH30 when tested in line with EN 50200. They must also keep the circuit running.Additionally, enhanced fire-resistant cables are recommended for the following applications:In un-sprinkled buildings (or areas) when the fire plan calls for occupant evacuation in four or more stages. Buildings that are taller than 30 metres that are not sprinkled. In un-sprinkled premises and sites where a fire in one place may harm vital signal route cables associated with areas remote from the fire, and where it is anticipated that humans may stay in occupancy during the fire. In any situation where the designer, specifier, or regulatory body believes that the use of Enhanced fire-resistant cables is needed based on a fire risk assessment. Does a Fire Alarm Cable Need to be in Conduit?To minimise mechanical damage, you should aim to not include fire alarm wires in the same conduit as other utility cables.There are instances where fire alarm cables may be put in the same conduit as other service cables, however; a separate compartment should be created specifically for the fire alarm wires.The trunking partition should be sturdy, stiff, and continuous. The guideline is designed to prevent harm to the fire alarm cables when other circuits are modified (for example, when other cables are stripped out or new cables are drawn in.)It may not always be practical to provide a separate conduit, trunking, or compartment for fire alarm wires in some situations, such as when installing a new fire alarm system in an existing but old structure.In such circumstances, a deviation from the standard's guidelines should be indicated in the system's certification. Where cable segregation is not reasonably possible, care must be taken to prevent electromagnetic interference from other cables from disrupting the fire alarm circuits.

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Why are Twisted Pair Cables used in a Telephone Line?

Why are Twisted Pair Cables used in a Telephone Line?

Twisted pair cabling is used for telecommunications services as well as most recent Ethernet networks. A circuit is formed by a pair of wires that may carry data. The pairs are twisted to prevent crosstalk, or noise caused by nearby pairs.In an electrical circuit, when two wires are positioned close together their magnetic fields are opposite, which means they both cancel each other out and any outside magnetic fields. This cancelling effect is increased by twisting the wires.There are two main types of twisted-pair cabling – unshielded twisted pair and shielded twisted pair.UTP CableUnshielded twisted pair cables depend only on the cancelling effect created by twisted wire pairs to prevent signal deterioration caused by electromagnetic interference (EMI) and radio frequency interference (RFI).To additionally reduce crosstalk, the numbers of twists on the wires ranges, but they must adhere to strict regulations controlling the number of twists or braids allowed per metre of cable.AdvantagesUTP has small external diameter – it does not fill up ducts quickly Easy to install Cost-effective UTP can be used with most networking architectures DisadvantagesProne to electrical noise Distance between signal boosts is shorter STP CableShielded twisted pair wires are covered with metallic foil. The four pairs are then wrapped in metallic braid or foil for further protection. These types of cable are typically used in Ethernet network installations. They reduce electrical noise both from within (pair coupling, or crosstalk) and from outside (EMI and RFI).Both ends of the metallic shielding must be grounded – if it is not correctly grounded, it works as an antenna, picking up undesired signals.AdvantagesBetter protection Faster DisadvantagesMore costly Difficult to terminate How Deep Should Communications Wire be Buried?The ducting for telecom cables should be buried at a 250mm minimum to the premises and it should be as straight as possible.Non-armoured cables, such as UTP, should always be run inside a protective conduit or a duct. Armoured cables, such as STP, could be buried on their own if they have a steel outer coating.Other Types of Telecom CablesThe two other types of telecommunication cables that are mainly used are coaxial and fibre optic cables.Coax cables are used for:Internet connection Transmitting cable TV signals Connecting radio transmitters to receivers Fibre optic cables are used for:Internet connection Computer networking Medicine and research And many more advanced technologies such as military and space applications. Find a wholesaler today to shop our range of telecom cables!

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What is the Difference between Armoured Cable and Flexible Power Cable?

What is the Difference between Armoured Cable and Flexible Power Cable?

When carrying data or conducting power in adverse conditions, it is critical to safeguard your cables to ensure safe and reliable operation. The most suitable cable for such conditions is the armoured cabling – it is mostly utilised in industrial applications, such as cable trays and raceways.Armoured CableArmoured cables have a metal sheath that serves as the initial layer of protection. It is often composed of interlocking or continuous aluminium or stainless steel, although it can also be coated in smooth or corrugated metal tape. The majority of this type of cables are also fire resistant.DifferencesMaterialArmoured cabling has a metal wrap, usually made from stainless steel or aluminium, that is the first line of defence. The wrapping is interlocked or continuous. The armour protects the internal wires from moisture generated by hot weather, increased washdown, and cleaning solutions. Electrical wires are designed to be exceptionally flexible and long-lasting. This type of wire can be flexed, stretched, and twisted as much as you like without causing harm. It is often commonly braided, or foil wrapped as opposed to armoured cabling. ApplicationArmoured cabling: Cable jacketing materials can shield the cables from harsh chemicals, oils, and sunlight. Flexible cabling: For placing complicated constructions, a flexible wire is perfect. Even in the harshest environments, flexible cables assure high-quality performance. It would be advantageous to use a flexible cable wire in applications that need extreme bending and a wide range of motion. Area of ApplicationArmoured: industrial applications – open locations such as electrical wires in factories, and carriers & raceways Flexible power: any application that requires constant bending FlexibilityAs the name suggests, flexible power cables are extremely flexible. Although many cables are flexible, it is important to remember that not all of them fall into the flex-type cable category. For more detailed information, check out our overview of flexible power cables.

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Flexible Power Cables Overview

Flexible Power Cables Overview

Flexible Cable, also known as, 'continuous-flex' is a type of cable that provides increased flexibility and durability for applications that require difficult cable placement or motion.They are specifically engineered to withstand the tight bending radius and physical stress of moving applications.Flex cables are be used by most of your portable electric gadgets and light pendants.The permanent wiring that goes through the walls/ceilings between the fixture and the power source is known as "cable," whereas the wire used to connect portable items such as lights to a wall socket is known as "flex" or "flex cable."ApplicationsBelow are some of the applications in which flexible cables are used:Drag chain application Repetitive bending and torsion stress Machine tools Data processing equipment Robotics Assembly lines Automation networking Microprocessors Computer interconnects Flex Power ColoursFlexible flat power cables have curved edges and include 2-4 cores. Flex (flexible cable) is circular and has 2-3 cores. The separated copper wires within the cable/flex are known as cores.Each core (excluding the earth core in cables) is insulated with a color-coded PVC insulation that protects and enables for simple identification.The cores are then coated in a final layer of PVC insulation known as a sheath, which is often grey or white.Brown – live Black – neutral Is Flexible Power Cable Suitable for Outside Use?The same principles apply to flexible cables as they do to any other type of electrical wire.A cable must be weather resistant to be regarded suitable for outdoor use.In general, weather resistance comprises resistance to the following elements:Ambient temperature. Ultraviolet radiation. Ozone. Water. Even though many flex-type cables are outdoor-rated, certain flex cables cannot tolerate exterior extremes such as UV radiation.How Long Can You Run Flex Power Cable?There are a few aspects that should be considered when running a flexible power cables. The maximum length should not exceed:12m – for flexes with 1.25mm2 conductors 15m – for flexes with 1.5mm2 conductors 25m – for flexes with 2.5mm2 conductors However, if the extension lead is plugged into a residual current device (RCD) protected socket then 25 metres is still considered safe, but if there is no RCD the maximum length should not be more than 10 metres. That is because the most used flexes are 0.75mm or 1mm2.

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Is Data and Ethernet Cable the Same?

Is Data and Ethernet Cable the Same?

Network cable is a broad phrase that covers a wide range of uses and types of data cable. Ethernet is a technique for connecting to a local area network. Any cable that allows you to connect to a system/device within a Lan may be called an ‘ethernet cable’ or a ‘network cable.’Ethernet CablesA system that is wired is an ‘ethernet’ connection, contrary to a wireless one (‘Wi-fi’). The most popular type of an ethernet cable is the Unshielded Twisted Pair (UTP). hyperlink to the article about the different types of data cables. This cable comes in a range of classifications, the most common of which is the Cat 5 cable.These cables have a lengthy progression from 10 to 100 megabytes, and later from 1 to 10 gigabytes. Certain data centres have even exceeded 40 gigabytes, and in some cases, 100 gigabytes.LAN CableLan cable is a type of data connection that is used in computer networking. It is designed to be used across short distances. It includes most types of coaxial cables as well as equipment with BNC or ethernet connectors. To connect or retrieve any data, these LANs utilise wired connections.Different characteristics of LAN cablesNetwork topology - it refers to the physical location of devices and the method by which a local area network is connected Media characteristics - it refers to the device's physical connection to the network Different LAN cables based on protocolsClient/server (two-tier) - made up of complex computers known as networks, which aid in the management of disc drives, printers, and network traffic, these LANs service personal computers, workstations, and aid in the execution of programmes Peer-to-peer – do not function well when subjected to high workloads – there is a limit on the number of computers they support and the distance at which they can transmit data What Are the Differences Between Ethernet and Data (Network) Cables?Range: Ethernet cable refers to network cables that are used in Ethernet contexts such as LAN, MAN, and WAN. It is typically used to refer to a copper or aluminium cable. However, network cable includes a wide range of cable types, such patch cable and glass optical fibre. Every connection used in a network is a network cable. Categorization: Present-day ethernet functions on twisted pair cables with a RJ45 connector. They come in a wide variety such as Cat5e, Cat6, etc. The concepts of ethernet and network cables are becoming increasingly similar as a result of the evolution of ethernet. Application: While ethernet requires a wired connection, network cabling does not necessarily – it can include both wired network, WLAN and Wi-fi. ConclusionThe category of network cable includes Ethernet cable. The term "ethernet cable" refers to a cable that is only used in an Ethernet context, whereas "network cable" refers to all cable types utilised in various network situations.For more information on our range of data and ethernet cables, get in touch with our expert team!

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What is the Best Ethernet Cable for Networking?

What is the Best Ethernet Cable for Networking?

Ethernet cables are a type of data cable. ‘Ethernet’ is the technique used for connection to a local area network, hence the origin of the name of the cables. Cabling is one of your network's most critical components.Which is the Best Data Cable?There are three major data cable types which can be categorised – Coaxial (copper), Twisted Pair (copper), and Fibre Optic (fibre).Those made from copper are typically more affordable but can reach up to 10GB rates while those made from fibre are more costly but faster and stronger when it comes to the signal deterioration. However, both options offer a superior data transmission.Your choice would be determined by your present network, future networking demands, and applications, which include bandwidth, distances, environment, cost, and other factors.Copper has traditionally been used in lower-speed, short-distance networks, while fibre has traditionally been utilised in higher-speed, long-distance networks. However, with the introduction of copper cable capable of 10-gigabit speeds, this maxim is no longer valid. A hybrid network with a fibre backbone and copper horizontal cable may be the best option.What to consider before you make a decisionThe cable you select will be influenced by the kind of network you wish to run. Calculate the maximum distance between the network and the farthest computer on your network Take into account the bend radius and the amount of space available for cable runs in the floor and ceiling. Check for any electromagnetic interference Check for any physical limitations that may affect the cable of your choice What is the Best Ethernet Cable for Networking?Ethernet cable specs can be complicated, and there are several factors to consider while selecting one, including the cable's length, category, and design.Whether speed is your primary priority or security is more important to you, the decision should be based on the cable’s category rating:Cat5eCat 5e cables carry fast connection and timely transmissions across long distance. They are also cost-effective compared to the others.Cat 6Cat 6 cables carry much faster data transmission speeds over longer distances. They also can reduce crosstalk – a disruption occurrence on your communication channels when the signal transfers.Cat 7Cat 7a cables have a double shielding which makes them more resilient to interference. They are much more modern and reliable for a Smart Home.For more information on our range of data and ethernet cables, get in touch with our expert team!

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Does Data Move Through Cables?

Does Data Move Through Cables?

Data transmission through cable follows the same principles as electricity transmission via a length of metal wire - data transmitted through a wire is turned into binary code - a series of 1s and 0s.The data-transmission device will send current over the wire at two distinct voltages (for example, 0V and 5V), with one voltage representing 1s and the other 0. The device receiving the information will read the current as binary code, which it will then convert back to the data's original format.What Flows Through A Wire?A current flows through the wire. That current essentially is flowing electrons. The electrons' speed is determined by the voltage supplied. Current and voltage are indivisible, meaning they cannot be separated. Because there is a voltage on the wire and a conductive channel from that voltage to a lower value, current is flowing.How Does A Fibre Optic Cable's Data Move Through Cables?Fibre optic cables operate in a similar way to other ethernet cables but rather than transmitting electrons down a wire, they send pulses of light. For instance, picture a torch switching on and off – when the light is on, transmitting data is 1, and when it is off, it is 0. Because light travels at a greater distance and speed than electrons, fibre optic connections can transfer significantly more data than copper wires. You can also find out more about the different types of data cables.ConclusionAlmost every business in today's digitised world depends on data flowing via cables. Data centres, telecommunications, industrial automation, financial services, healthcare, and emergency services all rely on data transmission across cables, often over long distances.This is often due to the fact that data travels faster and is more reliable over cables than it does over wireless connections – so in emergency services, where the speed with which data is delivered can literally save lives, a high-quality cable network is favoured over a wireless connection for data transfer.For more information on our range of data and ethernet cables, explore the range today or get in touch with our expert team!

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Data Cable Types

Data Cable Types

Data cables are used to transmit electronic data from one location to another. Data cabling is either copper or fibre optics, and it is widely utilised in computer and communications systems.They can be classified into three major types:Coaxial cables (copper) Twisted pair cables (copper) Optic cables (fibre) Each has distinct properties that makes them identifiable.CoaxialCoaxial cable carries high frequency signals, and it is mostly used in older computer networks. These types of cable have a solid wire core conductor that is enclosed in an insulator and covered by a metal foil outer conductor. The circuit is completed by this outer conductor, and the entire cable is secured by a plastic cover.Though coaxial cables have a larger bandwidth, they have a far higher attenuation than twisted-pair cables. It's common in digital telephone cable wiring networks, where a single cable may transmit up to 600 Mbps of data.Coax cabling requires the use of a specific connection known as a BNC connector, which is used to connect the cable's end to a device.Twisted PairTwisted pair cables are primarily used for telecommunications and computer networks. They are made up of two copper cores that are twisted together, and each have their own plastic insulation – one carries the signal while the other is used as ground reference.The benefit of twisting is that external factors affect both wires equally. The twisting of the wires protects data transfers from signal deterioration. However, the typical length of a twisted pair cable before signal loss is around 300 feet.Types of Twisted Pair CablesUTP (Unshielded Twisted Pair) STP (Shielded Twisted Pair) cable – has one additional metal shield covering the insulated twisted pair conductors Fibre Optic CableFibre optic cables provide fast connections to the Internet via data signals in the form of light. They are primarily used in cable and telephony companies.The light channel consists of two major parts:Core Cladding – protective cover of the core Fibre optic cable is lightweight, and unlike the other two data connections, it does not suffer from signal deterioration. Fibre optic cable, on the other hand, is more costly and more delicate due to the glass sections of the cable.Types of ConnectorsSC connector – used for cable TV ST connector – used for connecting cable to networking devices Different Types of Connector for Data CablesRegistered Jack 45 (RJ45) – found in UTP & STP cables Straight Tip (ST) – usually found on the end of a multi-mode cable Subscriber Connector (SC) – found on Multimode and Single Mode optical fibre cables Lucent Connector (LC) – found on high-density deployments where multiple fibres would be terminated in a confined space Multi-fibre Push On (MPO) – duplex connector that was created with the intention of being able to be connected several times without causing any possible connection troubles What is the Most Used Cable Type for Networking?Unshielded Twisted Cable is the most popular and, in most cases, the best solution for LANs. In some situations, however, the Shielded Twisted Pair may be preferable.For more information on our range of data and ethernet cables, get in touch with our expert team!

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Connecting Data Cables

Connecting Data Cables

Ethernet connections provide a better and more secure connection than wireless ones. The cables are also affordable, simple to locate, and utilise - one end is connected to your router, while the other is connected to the device.When you need extra length than a single cable can allow, instead of buying a longer cable, you may consider connecting two shorter ethernet cables.How to Connect Two Ethernet CablesTo connect two data cables (Ethernet) you can use a traditional RJ45 coupler. It is inexpensive and simple to use. The coupler has two ethernet ports, one on each end, in order to form one longer cable by bridging the gap between them.However, if more than one coupler is used, the signal may be degraded, or the strength of the connection could be affected. The alternative option is to re-size the cable by cutting it to the needed/required length, for which you will still need a coupler as well as wire cutters and a crimping tool.How to Cut an Ethernet Cable at the Ideal LengthStarting with a single lengthy cord is a simple and affordable approach to connecting ethernet cables. You may buy inexpensive cables in a variety of lengths; simply select the one that is long enough for your installation/arrangement.Another thing to consider is there are several types of data cable such as Cat 5e and Cat 6 cable – they function the same way but have different data transmission rates.Follow the guide below, to cut the cable in six simple steps:Step 1: Measure the length of the cable – do not cut the exact same length that you need, always leave a bit more and then clip it using the wire cutters Step 2: Strip off the protective outer jacket – using the crimping tool remove a few inches of it carefully not to damage the thin wires Step 3: Divide the wires – separate the four pairs of wires, when finished you should be left with eight individual ones instead Step 4: Put the wires in the correct order – there is an exact order in which the wires should be put- the most common method used is the T-568B: Orange/White > Orange > Green/White > Blue > Blue/White > Green > Brown/White > Brown.Step 5: Organise the wires - ensure that they are in the same order on both sides of the cable then press them together. When they are straight and there is no gap between them, cut off the excess, leaving approximately half an inch behind. Make sure you cut them straight down the middle and not at an angle. Step 6: Put the connector on - with the clip part of the connection facing away from you, carefully slip it over the wires. Each wire will be able to fit into a slot. When all the wires are at the connector's edge, push down on the RJ45 coupler using your crimping tool. How Many Data Cables Can RJ45 Couplers Connect?There is no limit on how many cables can be connected to RJ45 couplers. Nonetheless, the data transmission should be prioritised. Ethernet cables transmit connection to each other and having multiple couplers or/and cables will decrease both the quality and the speed of the connection.ConclusionCutting the length of a cable is probably the most reliable option for long-term use, but using connectors can be an easy, quick, and inexpensive fix.For more information on our range of data and ethernet cables, get in touch with our expert team!

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RG Cable Types: Uses, Differences, and How to Identify Them

RG Cable Types: Uses, Differences, and How to Identify Them

RG Cables are a type of coaxial cable that are essential for powering televisions, CCTV cameras, and more. Over the years there have been a few different iterations of RG cable, but the most commonly used types with today’s technology are RG59 and RG6.This article will outline how RG59 and RG6 cables are used, the differences between each type, and how they can be identified.What Are the Differences Between RG59 and RG6?There are a few key differences between RG59 and RG6 cables, namely in the construction. In general, RG6 is produced to achieve a higher level of protection against signal loss; for example, it features thicker insulation and better shielding than RG59. It also features a conductor with a heavier AWG than RG59, which means that signal transfer is better in RG6.All of these features allow for a reduction in signal loss for RG6 cables. RG59 Cables are also protected against signal loss, but to a lesser extent (see the table below) – instead, their draw is that they are more cost-effective than RG6 cables.RG Cable Attenuation RatesAttenuation refers to the loss of signal strength from within the cable. For example, a cable with higher attenuation means that it transfers a weaker signal than a cable with lower attenuation.The attenuation rates of RG59 versus RG6 cables are shown in the table below:Speed (MHz)Signal loss (dB) per 100ftRG59RG6502.41.51003.42.04007.04.390011.16.8100012.07.0 What Are RG59 and RG6 Cables Used For?While both cable types are suited to a wide range of applications including TV, CCTV, and Internet, some applications are better suited to RG59 than RG6 and vice versa.Generally, RG6 cables are better performing than RG59 in terms of bandwidth and frequency, so they are more suited for high-speed applications such as TV and Internet. RG59, on the other hand, suffer from more signal loss that RG6, so are more suited to lower-bandwidth, lower-frequency applications such as CCTV and other analogue video systems.Ultimately, the type of cable you should get depends on the type of application for which you’re intending to use it. If you’re looking for cables for a lower-quality CCTV camera, then RG59 is your best bet, as you don’t want a cable that is too advanced for the system that you’ll be using it for. If you’re looking for a cable to carry a more high-definition video signal, like for your television, then we’d recommend an RG6 cable.If you’d like to know more about our RG59 and/or RG6 cables, or have any unanswered questions, then click here to get in contact with our team.

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Home Alarm Wiring for a New House

Home Alarm Wiring for a New House

When you move into a new home, it’s important to take precautions against burglary. The best way to do this is to invest in a good quality home security system, of which there are a few different types.In this handy guide, we’ll go over the basics of installing a home alarm system when you move into a new house. By the time you’ve finished reading this short article, you’ll be equipped with the right knowledge to protect your home against burglars!Types of Home Alarm SystemsThere are a few different types of Home Alarm Systems, including:Bells Only Alarm System (Wired) – this will ring an internal and external alarm, and will shut off after 20 minutes if not deactivated internally Monitored Alarm System (Wired) – these systems are actively monitored by an external home security company, who will contact their security team or the emergency services if a break-in is detected Wireless Alarm System – these rely on the home broadband network rather than cables to send signals back and forth Dummy Alarm Box – works as a deterrent for burglars, as it looks like a fully functioning alarm system but does not emit any noise, nor is it able to detect break ins You can also read our full guide on what kind of alarm system should I get to protect my home? Components of a Home Alarm SystemThere are a few different components that can feature in any Home Alarm System:The master control panel – normally found on the main hub of the alarm system, this is used to control the alarm system Motion sensors – these detect motion near the sensor, and cause an action to take place, for example turning on cameras or lights, or setting off alarms Cameras – these can range from being classic CCTV-style cameras or newer technologies, such as doorbell cameras Glass break detectors – these detect the pitch of breaking glass and set off an alarm as a result Of course, cables! – in a wired system, cables are essential to ensuring connectivity throughout the system How Are Wired Systems Installed?PrewiringIf you’re starting from scratch and building a new property, then prewiring is the best choice for you. During the construction phase of the house, it’s a lot easier to drill holes and run cables where needed without causing too much disruption. It’s also beneficial as whoever is installing your Home Alarm System can co-ordinate with the electricians on any specific requirements that need to be met, like power or lighting connections for the alarm system.Wiring an Existing StructureWhile this is more difficult and can be expensive, you can install a wired Alarm System into an existing property, too. It’s recommended that you hire a professional electrician to do this, as it’s a complex process and can be dangerous if you don’t have a lot of experience in the area. However, there are some fairly simple do-it-yourself kits online if you’re looking for a more cost-effective option.Click here to explore our range of Alarm Cables.If you have any further questions that weren’t answered in this article, click here to get in contact with our friendly team.

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How Much does an Alarm System Cost?

How Much does an Alarm System Cost?

When you’re looking to invest in a Home Alarm System, one of the main concerns we’re sure you’ll have is – how much money do I have to spend?This quick article will provide a clear-cut pricing guide for the different kinds of Alarm Systems, so you can expect the sort of prices you’ll be quoted when you go to purchase a system for your own property.How Much Does A Home Alarm System Cost?Depending on the type of system you choose, a Home Alarm System can cost anywhere from £25 to upwards of £1,000. The average spend is therefore around £500.The costs of each of the main types of Home Alarm System are listed below:Dummy Alarm Box: Around £40 on average Wired Bells Only Alarm System: Ranges from around £150 to £500 depending on the system you choose Wireless Bells Only Alarm System: Ranges from £300 to £400 depending on the system you choose Monitored Alarm System: Ranges from £250 to £500 depending on the system you choose plus around £50/month for monitoring the home If you’re not planning on installing the Alarm System yourself, you should take installation costs into consideration, too. This can cost anywhere from £125 and £800, depending on the type of system you choose (wired vs wireless, how many sensors, etc.).Does Having A Burglar Alarm Lower the Cost of Home Insurance?Unfortunately, there’s no absolute yes or no answer to whether having a burglar alarm lowers home insurance prices. It depends on the insurance provider you choose – some will offer a premium if you have a functioning burglar alarm in place, but others may not. It’s always best to shop around and find the right insurance provider for you!If you’re looking for cables for a Wired Home Alarm System, take a look at our range of Alarm Cables here.Have any questions that weren’t answered in this guide? Click here to talk to someone from our team of experts. We’re always happy to help!

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How do you Identify a Control Cable?

How do you Identify a Control Cable?

Knowing the difference between the different types of cables is always important, especially if you’re working in an environment that comes into contact with all sorts of cable types.In this guide, we’ll explain how and where you can spot control cables.Features of Control CablesSome control cables will require labelling that tells the user the cable number, cable type, and/or KKS (Kraftwerk Kennzeichen System) data.However, if this information isn’t readily available on the cable, here are some ways you can differentiate a control cable from other cable types:Either braided or foil interior screening – this layer of protection helps the cable to prevent electromagnetic interference, as well as crosstalk with other adjacent cables PVC outer sheathing – the protective outer sheathing is ordinarily manufactured using sturdy PVC, although LSZH versions are also often available Generally black or white in colour – control cables don’t tend to be coloured as they don’t follow any particular colour coding requirements Where to Find Control CablesControl cables can be found in all sorts of applications, but they’re mainly present in the following areas:Assembly lines & production centres Automated systems – both home automation and industrial automated systems Robotic technology Power distribution spheres Control cables are quite versatile, as they can be run within a structure, underground within ducting, or in an exposed area.If you have any questions that weren’t answered in this article, please click here to speak to our team of experts. We’re always happy to help!

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Signal Cable vs Control Cable: What’s the Difference?

Signal Cable vs Control Cable: What’s the Difference?

Signal cables and control cables are two of the most common types of cable, and while easily confused, they actually serve two very different functions.In this guide, we’ll go over the differences between signal cables and control cables, in terms of their construction, and the applications for which they can be used.Signal CableSignal cables, also known as power cables, carry electrical information through the cable to power a device or machine. Their main function is to transmit and distribute electrical energy, and as such are normally found in electrical energy transmission and distribution sites, such as industries that utilise large machinery.Signal cables are usually buried underground during installation, within ducting. However, they can also be installed within structures of the building itself, run overhead, or exposed too – they are versatile in terms of where they can be installed. Because of this, feature a much sturdier protective outer sheath than control cables. They are generally resistant to a range of external factors, including extreme temperatures and corrosion.They also have a higher voltage than control cables, often working at voltages of 0.6/1kV or higher.Control CableControl cables are integral to process automation in industrial applications, namely for machine tools and assembly lines. They are used to regulate and measure transmissions within automated progress, in industries such as building, construction, and railway transportation. In recent years, control cables have also been introduced to the domestic market as home automation has gained traction.Generally, they feature multiple conductors and either braided or foil sheathing – sometimes both! Because of this, they tend to have a more superior resistance to electromagnetic interference, in comparison to signal cables, which generally do not feature shielding. However, their sheathing tends to be less sturdy than signal cables, and insulation is often constructed using PVC.Control cables can be installed either within an organisation or buried underground. Because they are used for lower energy transmissions than signal cables, they tend to operate at voltages between 300V - 750V.If you have any questions that weren’t answered in this guide, please do not hesitate to get in touch with our friendly team. We’re always happy to help!Signal cables and control cables are two of the most common types of cable, and while easily confused, they actually serve two very different functions.In this guide, we’ll go over the differences between signal cables and control cables, in terms of their construction, and the applications for which they can be used.Signal CableSignal cables, also known as power cables, carry electrical information through the cable to power a device or machine. Their main function is to transmit and distribute electrical energy, and as such are normally found in electrical energy transmission and distribution sites, such as industries that utilise large machinery.Signal cables are usually buried underground during installation, within ducting. However, they can also be installed within structures of the building itself, run overhead, or exposed too – they are versatile in terms of where they can be installed. Because of this, feature a much sturdier protective outer sheath than control cables. They are generally resistant to a range of external factors, including extreme temperatures and corrosion.They also have a higher voltage than control cables, often working at voltages of 0.6/1kV or higher.Control CableControl cables are integral to process automation in industrial applications, namely for machine tools and assembly lines. They are used to regulate and measure transmissions within automated progress, in industries such as building, construction, and railway transportation. In recent years, control cables have also been introduced to the domestic market as home automation has gained traction.Generally, they feature multiple conductors and either braided or foil sheathing – sometimes both! Because of this, they tend to have a more superior resistance to electromagnetic interference, in comparison to signal cables, which generally do not feature shielding. However, their sheathing tends to be less sturdy than signal cables, and insulation is often constructed using PVC.Control cables can be installed either within an organisation or buried underground. Because they are used for lower energy transmissions than signal cables, they tend to operate at voltages between 300V - 750V.If you have any questions that weren’t answered in this guide, please do not hesitate to get in touch with our friendly team. We’re always happy to help!

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What are the Different Types of Control Cable?

What are the Different Types of Control Cable?

If you’re looking for control cables, we know that some of the names and jargon surrounding them can be a little confusing. In this handy guide, we’ll take it back to basics and go over what the different types of control cables are.There are a range of cables that can be used for control applications, but the main three types are YY Cables, CY Cables, and SY Cables. Their names are derived from codes used by CENELEC, the Comité Européen de Normalisation Électrotechnique (the European Committee for Electrotechnical Standardisation).YY Control CablesHere’s a fun fact – all the ‘YY’ in YY Cable stands for is that the insulation and outer sheath material are PVC! Originally manufactured for measuring, controlling, and regulating control equipment in industrial applications, the YY cable is now also used in domestic applications with the rise of home automation systems.YY cables generally feature a super-durable PVC outer sheath, so it can withstand harsh conditions. However, since YY cables are unshielded, they’re not recommended for applications where electromagnetic interference may be a concern.YY cables also tend to be sold with Low Smoke Zero Halogen (LSZH) or Low Smoke & Fire (LSF) Sheath options, so that in the event of a fire the level of toxic substances released from the burning cable is reduced.CY Control CablesSimilar to YY Cables, CY Cables are named as such because they feature a copper braided shield and a PVC outer sheath. Normally used in for applications that specifically require a low amount of electromagnetic interference, CY cables are generally supplied in variations for both internal and external use.SY Control CablesAs above, SY Cables are named as such due to their steel wire braided shield and PVC outer sheath. Similar to CY cables, SY cables are often used in applications where electromagnetic interference is of particular concern.If you have any more questions that weren’t answered in this article, please click here to speak to someone from our team of experts. We’re always happy to help!

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Defence Standard Cable Applications

Defence Standard Cable Applications

Defence standard cables were originally created for the defence and military sectors to resist a broad range of situations without affecting the cable’s function.Nowadays, these cables are utilised in many other industries and applications such as:Security Data processing Process control Telemetry Aviation Control equipment Instrumentation Def stan cables are resilient, small, have a high operating voltage range. They come in a variety of core counts and screening options depending on the application.Beware that these cables must NOT be used for mains connection cables.Types of Defence Standard CablesThere are three main types of these cables: A-type, C-type, and S-type. Each one has a different screen.A-Type Def Stan CableIt is traditionally implemented in heavy industrial environments, avionic control systems, computer, and data processing. A-Type cables are unscreened.C-Type Def Stan CableIt is traditionally implemented in heavy industrial environments, avionic control systems, computer, and data processing. C-Type are braided screened.S-Type Def Stan CableIt is traditionally implemented in heavy industrial environments, avionic control systems, computer, and data processing. S-Type are foil screened.Typical Military ApplicationsAs this was defence cables’ main application, it is still heavily utilised within the military.Utilisation includes:Missiles Equipment Wires, Limited Fire Hazard Airframe Wires, Humidity Resistant, PTFE Composite Cables, Radio Frequency, Low Fire Hazard ESM/ECM systems Fire guidance control Weapon Systems Engine compartment Reactor compartment Fire survival systems Communications cables Surface ships and submarines Towed arrays Colour ChartBelow is a colour chart, including all of the pairs of defence standard cables:For more information on our range of defence standard cables, get in touch with our expert team!

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What are Control Cables Used for?

What are Control Cables Used for?

Control cables are integral to process automation in industrial applications, namely for machine tools and assembly lines. They are used to regulate and measure transmissions within automated processes, in industries such as building, construction, and railway transportation. In recent years, control cables have also been introduced to the domestic market as home automation has gained popularity in recent years.In this handy guide, we’ll explain the different ways control cables can be used.Industrial Control ApplicationsControl cables work by sending information down the wire from one hub or machine to another, causing an action to take place. For example, a sensor picks up on a change in the environment, which automatically sends the electrical information down the control cable to the connected machinery, thereby causing it to take action.They’re often used for robotic or automatic machinery, so that whatever process the machinery is involved in can be as streamlined and automated as possible.Examples of industrial applications include:Assembly lines Robotics Power distribution Home AutomationSince the widespread population of home automation, control cables have found their place in the domestic market, too. Home automation networks work by combining integrated systems that provide services such as lighting, heating, security, or entertainment, via a central control unit. These central control units could be either a remote control, a fixed panel, or more recently a smartphone or tablet.Home automation systems can also work using sensors, too. An example of this is a sensor detecting a drop in temperature, automatically sending the electronic information down the control the cable, causing the heating system to increase the temperature.While general control cables can be used for home automation, there are also cables designed specifically for home automation applications.If you’re looking to build a home automation system using control cables, you can view our handy guide on home alarm wiring for a new house.If you have any further questions about control cables that haven’t been answered in this article, please click here to speak to a member of our team of experts.

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Is Cat5 or Coax Better for CCTV?

Is Cat5 or Coax Better for CCTV?

For CCTV applications, there are a few different kinds of cables that fit the job, but one of the main questions you’ll be sure to encounter is – which is better for your CCTV system, Cat5 or Coax?In this guide, we’ll go over what each type of cable does, as well as the features and benefits of each, so that you’re as informed as possible to decide which is best for you.What is Cat5?Cat5 is a type of data cable that is most often used for internet and networking applications, for example in large offices or other areas where lots of computers need to access the same network. This being said, Cat5 can also be used for video applications, for example CCTV.Features & Benefits of Cat5 CablesCat5 cables are available in a few different varieties, but the main ones used today are FTP and U/UTP.‘FTP’ stands for Foiled Twisted Pairs, meaning that each individual pair of twisted wires is wrapped in a protective foil shield. This prevents the wires from electrical interference and crosstalk with adjacent pairs or other nearby cables.‘U/UTP’ stands for Unshielded Twisted Pairs, so while there is no shielding within the cable, the twisted wire pairs create a balanced transmission line and prevent crosstalk between adjacent pairs and other nearby cables.There are a few benefits to using Cat5 cables for CCTV applications. The main advantage is that Cat5 allows for long-distance video transmission – it can be used in runs over 1000m! Cat5 cables can also be used both to power the camera and transmit the video signal in the same run, whereas coaxial cables will need a separate power cable.  Finally, Cat5 cables tend to be more cost-effective than coax cables.What is Coax?Coaxial cables, known in the industry simply as coax, are a type of cable featuring a shielded design, which allows the copper core to transmit data as quickly as possible without signal loss. Coax has been used in the industry for years, powering both low- and high- speed video applications, depending on the cable.Features & Benefits of CoaxCoax cables generally feature a high-quality copper core within shielding, which helps to transmit the video signal as quickly as possible without signal loss. They’re also available in shotgun constructions if this is needed, with a power cable.The main benefit of using Coaxial cables for CCTV is that they’re as durable and high-quality as alternative cables whilst also being cost-effective. A shotgun cable is a particularly cost-effective choice for CCTV, as it allows the camera to both be powered, and show and record video without needing to buy more than one cable.Which Cable is Best for CCTV?The decision as to which type of cable should be used for CCTV applications ultimately falls to what your priorities are. Coax cables have been the industry standard for CCTV for years, so it’s clearly a reliable option. However, Cat5 cables have become more popular in recent years, and if you’re looking for cables for long-distance applications, Cat5 may be your best bet.If you have any further questions or would like to learn more about our cables, then click here to speak to someone from our friendly team. We’re always happy to help!

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How Far can you Run Coaxial Cable for CCTV?

How Far can you Run Coaxial Cable for CCTV?

Most home CCTV systems can use standard-issue RG cables. However, if you’re looking for a CCTV system for a larger building, then you may want to consider some other options.In this handy guide, we’ll go over which cables are suitable for extended distance applications.How Far Should I Run A Coax Cable?As a hard and fast rule, coaxial cables are not recommended for applications over…It’s not recommended that coax cables are used for extended distance applications. The main problem with using standard-issue RG coaxial cables for long distance applications is that, in long distance runs the cable undergoes something called signal loss, known in the industry as attenuation. This happens when the signal being transmitted leaks from within the cable, cause the signal to be less strong.As you can see from the table below, attenuation rates differ depending on the type of coaxial cable, and increase as the length and bandwidth of the cable increases.Coax Cable Attenuation Loss Chart (per 100ft)Loss (MHz)Coax Cable Attenuation per 100ft (dB)RG59RG6RG1110.40.20.2101.40.60.4503.31.41.01004.92.01.62007.32.82.340011.24.33.570016.95.64.790020.16.05.4100021.56.15.6Which Cables Can I Use for Extended Distance?If you’re looking to for a high-bandwidth signal to be carried over a long distance, we’d recommend looking into Extended Distance Coaxial Cables. These cables are constructed with an additional layer of protective shielding around the conductor, so that less signal is lost over long distances.Have any further questions about our coax cables? Click here to talk to our friendly team!

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Can Coaxial Cables be Used for Power?

Can Coaxial Cables be Used for Power?

Coaxial Cables are most commonly used for video applications, such as television and CCTV. However, because they’re constructed specifically to be protected against signal loss, they can be used for other applications too.In this guide, we’ll help you to understand the types of cables that can be used for power.Can I Use A Coaxial Cable for Power?While coaxial cables are most often used for carrying video signals, you might be surprised to learn that it’s a common practice in the engineering industry to also use them to power small-scale electronics. Coaxial cables feature high-quality shielding and insulation to ensure a reduction in signal loss outside the cable, so can be an ideal choice if you’re particularly concerned about signal loss.However, the reason why this isn’t standard practice is because coaxial cables can be more expensive than other cables that can be used in the same application.There are also coaxial cables that feature a shotgun style construction, meaning that there are two connected cables sold as a pair. One cable is an RG cable, and the other is a power cable – this way, if you’re looking to power a video system, one cable will power the video system, and the other will carry the video signal.What Other Cables Can Be Used for Power?The types of cable that are ordinarily used for power are simply referred to as power cables. They are used to transmit electrical power from one location to another.There are a few different types of power cables – to view our helpful guide on the types of power cable, click here.If you’re looking for a power cable for an application where it’ll be moved around once installed, we recommend Flexible Power Cables. These are constructed specifically to withstand the daily wear and tear that a cable undergoes if constantly flexed or moved around; for example, a regular Power Cable may experience breaks in the shielding, insulation, or even the sheathing if flexed too much.If you have any questions that weren’t answered in this article, please click here to contact our team of experts.

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Can you Repair a Cut Data Cable?

Can you Repair a Cut Data Cable?

Fibre optic cable can be damaged, cut, or fractured by mistake. A major cause of optical fibre failure is backhoe fade, accidental damage which can cut or completely sever a data cable during digging.How to Repair a Broken Fibre Optic CableAn Optical Time Domain Reflectometer (OTDR) is required – it is used for measuring fibre length, transmission and joint attenuation, and fault localisation.Below is a step-by-step guide on how to repair a broken cable:Step 1: Use OTDR to locate the break – the reflectometer, mentioned above, works as a radar which sends a light pulse to the optical fibre cable Step 2: Cut the damaged cable using fibre optic cutters – dig up the fibre optic cable that is damaged after determining its location and then proceed to cut it out Step 3: Strip the cable using fibre optic stripper – strip it on both ends and peel carefully to expose the tube inside, cut any sheath and/or yarn Step 4: Trim the damage on the cable using high precision fibre cleaver Step 5: Clean the striped cable – it is important to make sure that you have a clean wire strip; use alcohol and lint-free wipes, once cleaned the fibre should not touch anything Step 6: Join the fibre optic cable back together – that can be done using two different methods, mechanical splicing or fusion splicing. Step 7: Carry out a connection test with OTDR After this, you’re done!Explore our range of data cables here, check out this guide to the types of data cable, or find a wholesaler near you today.

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Core Materials Guide

Core Materials Guide

In the majority of cases, the electrical cabling around your home or business will contain pure copper, or at least mostly copper wire.The properties of these cables can vary due to the sheathing or insulation used, but cables can also perform differently when their cores are made from alternative metals.Here are some of the most common core materials available.Pure Metal CoresCopperCopper is one of the highest standard materials used for electrical conductors. Although not quite as conductive as silver, copper is a far more economical and widely supplied material, making it the standard for most cabling applications.Sometimes, copper can be hard to solder unless a ‘flux’ is used – this is a compound used in the soldering process that cleans the surface in preparation for bonding. Using a flux can result in corrosive residues being left behind, so in some cases, copper will be tinned or plated to avoid this – see more about copper-clad cables below.Pure copper, however, is the gold standard of conduction and is suited for pressure terminations too. Copper is also incredibly malleable and can be bent into any shape or direction - although the sheathing material used can have limitations on this ability.AluminiumAluminium is favoured for cable conductors due to its lightweight nature. It is slightly less conductive than copper, but when balancing this with its weight, performs on a similar level.Aluminium is also relatively inexpensive, but cannot be soldered easily, so is often plated with copper to gain the benefits of both materials in a single wire.SilverSilver is an incredibly good conductor, better than copper in fact. It is, however, substantially more expensive. Silver-plated wire is more common, as it utilises the conductive benefits of silver and allows the wire to operate over a wide temperature range (from -65°C to 200°C).There are a few niche uses where silver’s extremely low resistance is a key element – scientific instruments and cryogenics may utilise pure silver conductors for this reason.GoldGold is a common form of plating for brass connector pins – though it’s not that commonly used for cables due to the expense of the materials.Easily soldered, gold has good corrosion resistance. It’s not as good a conductor as copper and silver, but resists oxidation far better, which is why it is used as a plated layer to protect some inner components.Tinned CableTin is generally not used on its own as a cable conductor, but is used as corrosion protection for copper without affecting its conductivity. Coating a copper cable in tin can also make it far easier to solder.Nickel-PlatedNickel-plated wire also operates in extreme conditions over a wide temperature range. If the nickel-plating is thick, it can withstand temperatures up to 750°C. Nickel also acts as an excellent layer of corrosion resistance.Metal Clad CoresCopper Clad AluminiumCopper clad aluminium cable is aluminium cable plated in copper. This makes the cable less expensive than pure copper, but lighter too, as aluminium in itself is an incredibly lightweight material.However, CCA cable allows the aluminium element to gain more electrical conductivity when combining this with copper, as well as adding to the strength of pure aluminium.Copper Clad SteelCopper clad steel is comprised of a steel wire plated with copper. As copper is more expensive than steel, it allows the cable to combine the benefits of both materials for a lower price.CCS cable is not quite as conductive as pure copper, but this level of conductivity is not needed in every application. Copper clad steel wire has double the mechanical strength of solid copper wire, giving it longevity in harsher environments and under frequent movement.For more information about our range of cables, get in touch with our friendly team.

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Braiding vs Screening vs Shielding

Braiding vs Screening vs Shielding

Cables use screening and shielding to protect the cable and add resistance to interference from other cables or devices.Many people often get confused between braiding, shielding, screening and other terms, so we’ve made a handy guide to what all of these types of protection mean! Shielding or Screening?Shielding and screening are the same! They are both a protective layer added over the conductors to protect the cable from, or prevent it from causing, electrical interference. Disturbance can cause lower quality signal or data loss and can therefore result in equipment failure, therefore it is essential to choose the right screening for the right purpose.Shielding and screening come in many different forms, each with a specific purpose.Types of ShieldingBraidingBraiding is when cables are woven in a lattice of thin tin or copper wire, looking like a braid as the name suggests.The coverage of the braid (often referred to as the density) depends on the number of strands or wires within each plait. It also depends on the thickness of the braid strands. The diameter of the braid wires also specifies the level of damage the cable can withstand.Braiding is used for mechanical protection against any electrical or electromagnetic interference, as well as to add strength to the cable. Braiding is usually applied either over the inner sheath if there is one, or directly over the core bundle.Braiding can be applied in different materials for very specific purposes:Copper - used for screening against electromagnetic interference Steel - used for mechanical protection Glass or Ceramic fibres - used for high temperature environments Rayon - used for torsional strength Although braided shielding can be more costly and time consuming to produce, it is flexible and versatile, and performs well at all frequency types.FoilingFoil screening involves wrapping the cable cores in aluminium or polyester laminated tape to increase durability. The foils must be in contact with a bare wire to act as an earthing point.Foil shielding can offer up to 100% coverage and can withstand high-frequency applications. It's also quick, cost-effective and easy to produce due to its lightweight nature.However it is slightly less durable than traditional braiding, so it is not recommended to use foil shielding in areas where a lot of flex is needed.ArmouringArmouring is not a form of screening, but it is a common method of protection for cables. It is often constructed by winding galvanised steel wires over the cable in the form of a spiral.Armouring is often used when cables are to be laid in an outside environment - it prevents vermin and termites from attacking and damaging the cable.Though armoured cable can be less flexible and harder to terminate, there is no better way to protect a cable from this sort of interference.For more information about cable screening, get in touch with our friendly team, or shop our wide range of cables today.

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TV and Satellite Coaxial Cable FAQs

TV and Satellite Coaxial Cable FAQs

There are always questions surrounding some of the most common types of cables. We’re here to break down and give you some insight and answers to some of our most frequently asked questions.What is the Best Satellite Cable?The best cable depends entirely on your specific use and which satellite TV service you use. For example. For example, RG6 cable is designed specifically for Virgin Media installations, whereas Twin Low Loss coaxial cables are designed for BSKYB - you would choose the cable specifically designed for your provider and installation, meaning no overall cable can technically be the best.What Type of Cable is Used for Satellite TV?Coaxial cable is predominantly used for connecting a satellite TV to the aerial.Is Coax Cable the Same as TV Cable?There are a number of different uses for coaxial cable, and satellite TV installations are just one of these. Coaxial cable is the umbrella term for a type of cable, and TV cables are one of the branches underneath this umbrella.What is Coaxial Cable for TV?Coaxial cable for TV is a cable that transmits radio frequency, audio and data signals to enable you to view picture, hear sound and tune your TV.What is Low Loss Coaxial Cable?Low loss cables deliver lower amounts of signal loss (or attenuation) in comparison to other TV and satellite cables. Their solid inner conductors and superior shielding help reduce interference and enhance performance.Which Coaxial Cable has the Least Amount of Signal Loss?Longer cables can often cause slightly more signal loss than shorter cables. High frequencies are also a culprit, so if you can lower both of these factors, there is a chance you can reduce your signal loss.What Causes Loss in Coax Cables?There are two main causes of loss in coaxial cables:Resistive loss: this is loss from the resistance of the conductors. It often happens when the current flowing in the conductors results in heat being dissipated.Dielectric loss: this is when the alternating electric field interacts with the insulating material and separated the central conductor from the surrounding shield.Can Coax Cables be Extended?Coaxial cables can be extended in order to span further distances.How Do You Extend Coax Cable?Coaxial cables can be extended using a specially made extender which joins two different lengths of cable.To extend your cable using this method, you can follow these steps:Disconnect all the connections to prevent yourself and your system from accidental damage. Prepare the coax - plug the first cable into the outlet where the connection is. Tighten this end to make the contact firm - you can do so with your finger or with pliers. Connect the other end of this cable to the coax extender. Now plug one end of the second length of cable into the extender too. Repeat this process as many times as you need, adding more cable and connectors until you reach the length of your connection. At the end of the connection, plug the other end of the second wire into your multimedia device. For more help or information, get in touch with our team.

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Sheathing Material Guide

Sheathing Material Guide

With a wide range of cable sheathing options available, it’s hard to know which is best for your installation.A range of factors from population density, temperature and flexibility can all impact your choice of cable.Take a look at our guide and find out all the benefits and drawbacks of the most common sheath materials on the market! PVCPVC, or polyvinyl chloride, is one of the most common sheathing options for cables. It’s low-cost to manufacture, as well as offering durability, flexibility and resistance to oil and water.PVC is suitable only for indoor use as it is vulnerable to UV light and can become brittle when exposed to bright sunlight. It gives off harmful halogen gases when burned, so is not suitable for densely populated buildings or in any situation where it may be exposed to fire.PEPE (polyethylene) is an excellent choice for outdoor cable installations, such as those involving direct burial. When UV stabilised, the material provides great resistance to moisture and extreme weather.PE is tough and rigid in comparison to other sheathing counterparts, and it does not burn but melts and reforms when cool, making it a safer option too. PE sheathing is commonly used for data transmission cables.RubberRubber is one of the most popular material choices for sheathing. It is waterproof, flexible and chemically resistant.Since rubber is more of a high-cost material, sometimes synthetic rubber compounds are used to mimic the effect without such a high price.Rubber sheathing is used when an installation requires water resistance and flexibility in extreme temperatures.LSFLSF stands for ‘Low Smoke and Fume’. This material is a modified PVC material that produces less gas and smoke than traditional PVC when the polymer is burnt.LSF sheathed cables do not meet the highest standard of fire safety (see LSZH cables) as they can still emit up to 22% Hydrogen Chloride gas, however they do meet further standards than standard PVC sheathing would (up to 28%).LSZHLSZH (Low Smoke Zero Halogen) cables are also known as ‘LS0H’ and ‘0HLS’ (Zero Halogen Low Smoke) are similar to PVC but behave differently in the event of exposure to fire.The main feature of these cables is that they do not release large amounts of toxic fumes or smoke when burned. Their fire retardance is much higher, making them often used in commercial or densely populated buildings due to their better quality and safety elements – anything they release is not harmful to humans when burned. This also means they conform to higher fire regulations than many other cables.SiliconeSilicone is a sheathing material that can operate from –50 to 180 degrees Celsius. It is resistant to heat, chemicals and even bacteria growth, making is a great choice for installations in food or medical environments.Silicone boasts UV resistance and does not produce any harmful smoke or gases when burned.This sheathing material is more expensive than most to produce and has limited options for recycling at its end of life, which doesn’t make it the best choice for everyday cabling. However, for specialist applications, its benefits cannot be beaten.PURPUR stands for polyurethane, a material that offers great chemical and mechanical resistance.PUR can be used in temperatures between –40 and 125 degrees Celsius. Some blends can be halogen free and flame retardant, but this depends entirely on the specific make up.Much like silicone, the material is resistant to bacteria growth and can therefore be used in food or medical-grade installations.PTFEPTFE, or Teflon, is a material used in applications that involve extreme temperatures or corrosive environments.Its benefits are that the material is non-toxic and environmentally friendly, as well as being flexible and non-flammable, making it a safe option for many installations.PTFE boasts thermal, chemical and electrical resistance. It can operate between –75 degrees Celsius and up to 200 degrees Celsius. It is also unaffected by most fuels, oils and fluids.FEPFEP is a fluoropolymer incredibly similar to PTFE, with similar benefits such as the ability to operate in extreme temperatures and low chemical reactivity.NeopreneNeoprene is a form of synthetic rubber. The sheathing material provides oil and chemical resistance, as well as strength and flexibility at lower temperatures.NylonNylon is an incredibly abrasive and chemically resistant material for sheathing, though less flexible that its counterparts.For more help or information regarding sheathing, get in touch with our team!

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Is Satellite Cable the Same as Coaxial?

Is Satellite Cable the Same as Coaxial?

Is Satellite Cable the Same as Coaxial? With so many different cables on the market, sometimes it’s easy to get mixed up! We’re often asked whether certain cables are the same, or if they can be used in place of another for the same application.In this guide, we’re here to break down satellite cables and coaxial cables – what they are, and whether they can be used for the same installations.What is Coaxial Cable?Coaxial cable, or coax cable as it is often known, is a type of cable that has two conductors sharing the same central axis. The conductors are surrounded by insulating shielding and sometimes braided metal mesh to prevent signal interference.There is a multitude of different types of coax cables, and each has its own electrical characteristics depending on the specifics of the core materials, sheathing type and other factors.Coaxial cables are sometimes sold with clear markings and identifiers on the seller’s website that can tell you exact what the cable is used for, but on other occasions you may need to do some deciphering from the code on the cable sheath to find out exactly what coax type the cable is.Is Satellite Cable the Same as Coaxial Cable?Essentially, they are the same thing, though coaxial cable could be considered more of the umbrella and satellite cable a category of cables under that umbrella – but that’s only if you define the cables by their use, not their type. Not every coax cable is a satellite cable, but most satellite cables are coaxial cables.Satellite coaxial cables are typically thicker than most ordinary coaxial cables, and can carry higher frequencies up to 2GHz or more, with impedance of 50 Ohms. Standard coax rarely goes above 1 GHz and has impedance of 75 Ohms.Can I Use Satellite Cable for TV Aerial?Satellite TV and aerial can use the same coaxial cable, but the connectors may need to be changed for the compatibility to match. The aerial connectors compatible with TVs and other devices are F-type connectors, which are not the same as satellite connectors.If you’re looking to change to an F-Type connector from a satellite connector, take a look at our handy guide.How To Change Satellite Connectors to F-Type ConnectorsRemove the connector and cable end from the satellite dish Remove the satellite connector from the coaxial cable with pliers Cut off about 12mm of the cable’s outer layer Bend back the braids and make sure none are left inside Remove the foil protection to reveal the final white foam layer Insert the coaxial cable into the F-connector Make sure the connector is tight and snip off any excess copper Insert the connector into your aerial You can also purchase a connector and adapter set that will do the same job.TV & Satellite Cable RecommendationsWe offer a wide range of TV and satellite coaxial cables here at Securi-Flex®.Our range includesCAI Platinum Coax Low Loss Coaxial Twin Low Loss Coaxial Low Loss Coax Extended Distance We would recommend all of these for TV and satellite applications, their cores and sheathings have all been designed for this purpose.For more information on TV and Satellite cables, get in touch with our dedicated team.

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Features & Benefits of Defence Standard Cables

Features & Benefits of Defence Standard Cables

Originally designed for use within the military sector, Defence Standard Cables (often referred to as Def Stan in the industry) can withstand harsh environments. They’re most often used in the military industry.In this handy guide, we’ll go over what a Defence Standard Cable contains, as well as the benefits of using them.Features of Defence Standard CablesThere are 3 different types of Defence Standard Cables:Type A: Unscreened Type S: Foil Screened Type C: Braided Screened (To view our guide about all things screening, click here!)Def Stan Cables are generally used for connecting electronic equipment, particularly for equipment that requires high-density wiring. They feature multiple cores, making them a great option for military equipment, aircrafts, and data processors.They also tend to feature Low Smoke Zero Halogen (LSZH) outer sheathing, so in the event of a fire, the burning cable will not emit any smoke and little harmful gases. This vital for protecting those that may be trying to escape the fire, particularly if the cables are installed in an enclosed area.It’s important to note that due to their high voltage, Defence Standard Cables should not be used as mains connection cables.Benefits of Using Defence Standard CablesDefence Standard Cables feature a high voltage range, meaning that they allow for a higher efficiency of power transfer over further distances. The foil and braided screening featured on Type S and Type C Def Stan Cables, respectively, offer a high level of protection against electromagnetic interference.As well as this, Defence Standard Cables are super robust, both internally and externally. They are constructed specifically to withstand harsh environments. This includes low temperatures and high altitudes, as well as the general variable environments that one may come into contact with during combat.Being produced to withstand harsh environments means that Def Stan Cables are also resistant to offshore conditions. They will not corrode in seaside environments, so are perfect for electronics that are featured within marine vessels.Overall, if you’re looking for a super robust Cable that’s not for mains electronic applications, Defence Standard Cables may be the right choice for you. You can read more about the defence standard cable applications.If you have any questions that weren’t answered in this article, please click here to speak to someone from our team of experts. We’re always happy to help!

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What Is Coaxial Cable Used For?

What Is Coaxial Cable Used For?

What Makes Up A Coaxial Cable?Coaxial cables are designed in a way that makes them the most suitable and efficient for their most common uses. The make-up of a coaxial cable is as follows:The core consists of an inner centre wire conductor A layer of insulating plastic is then wrapped around the core Wire mesh is then wrapped around the cable for added insulation The cable is finished in a rubber jackets or sheath, which prevents signal interference. Coaxial cables often feature sheaths that are UV, chemical, halogen and flame resistant as they’re commonly used in homes so need to be a safe choice for families. The ends of the coaxial cable will also feature a thin layer of copper that can be screwed into cable boxes and other receiving electronics.The multiple layers of coaxial cable often result in it producing a thick, round shape – usually, coaxial cables are available in black, white or brown.Coaxial Cable Uses & ApplicationsCoaxial cables are used predominantly for transmitting video, data and radio frequency signals, which is what makes them so great for use with TV and satellite connections. Traditionally, coax cables have been used to connect transmitters and receivers with antennas for cable television signals.The cables can be connected directly from the wall outlet to a television or cable box, making installation in the home easy even for beginners. They can also be used to connect VCRs to television sets, or connecting antennas to television sets too.Some common coaxial cable types include:RG6 Coaxial Cables – these are used primarily for television. Their impedance of 75 Ohm allows them to carry signals more efficiently. RG 11 Coaxial Cables – these cables are commonly used for HDTV purposes. Their high-quality signal translates to high-quality picture. RG59 Coaxial Cables – these cables are used mostly for CCTV systems as they can run over long distances and are easy to work with. RF Coaxial Cables – these are radio frequency cables and are the standard input cable for television – usually supplied with a pin, they can be plugged straight into the input on the device. Coaxial Cable Advantages & DisadvantagesAdvantagesCoaxial cables boast many advantages over other forms of transmission cables.They work well at high frequencies Can be used when there is poor attenuation Their shielding prevents interference They’re cost effective They can be cut to length, preventing any wasted cable from buying in bulk Transfer capacity of 10mbps These factors make them a great choice for common use in the home.DisadvantagesAlthough a great option, coaxial cables aren’t perfect for every installation. Some limitations of the cables that may make them unsuitable for certain projects include the following:The cables are bulky due to their many layers and cannot be made smaller.The coaxial screw for installation must match the unit – this can make installation and removal difficult and can require toolsOverall, the positives far outweigh the negatives, making coaxial cables a great cable for a wide variety of uses. For more information, get in touch with our friendly team, or explore our range of coaxial cables here.

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What Kind of Alarm System Should I Get to Protect my Home?

What Kind of Alarm System Should I Get to Protect my Home?

If you’re looking to invest in a new Alarm System for your property, there’s a lot of different options to choose from. In this handy guide, we’ll break down the main options and their pros and cons, so that you’re well informed to make the best choice for your home security.There are a few different types of Alarm Systems, but the main ones we’ll go over are:Bells Only Alarm Systems Monitored Alarm Systems Dummy Alarm Boxes Bells Only Alarm SystemsThe most common type of Alarm System, a Bells Only system will ring a loud alarm when activated by an intruder. Bells Only systems will not contact the emergency services if a break-in is detected, so if you’re away from home you’ll have to rely on friends or neighbours for this.Due to UK laws surrounding noise pollution, most alarms will automatically disable after 20 minutes if not already deactivated via the control panel.Pros and consGenerally affordable Loud noise offers a good deterrent to burglars and alerts neighbours Will not contact the police in the event of a break-in Will not alert you if you are not home Monitored Alarm SystemsMonitored Alarm Systems are normally installed and controlled by home security companies. As opposed to a Bells Only System, they are consistently monitored by the security company, and in the event of a break-in, the company will notify both the homeowner and the police.Pros and consMost reliable and secure option Property safely monitored even when you are not home – no relying on friends or neighbours to contact the police in the event of a break-in Higher cost for installation Monthly fee required to be monitored Dummy Alarm BoxA Dummy Alarm Box is a visual deterrent that is fitted to the exterior of the property. It often features flashing LEDs to give the impression of a functioning alarm system. However, it does not emit any noise if the house is broken into – it simply acts as a visual warning to burglars that the house has an active security system (regardless of whether this is true or not). Dummy Alarm Boxes can be purchased from high-street retailers such as B&Q and Toolstation.Pros and consActs as a visual deterrent for burglars Cost-effective Does not actually provide any protection against burglary Experienced burglars may be able to recognise a dummy alarm system, and target your home as a result Wired vs Wireless Alarm SystemsOne of the decisions you will have to make when shopping for an Alarm System is whether to go wired or wireless.Wired Alarm Systems utilise electrical signal to transmit data from sensors to the alarms and main control panel, so rely on cables for the transmission of information. Because of this, the range within which a Wired Alarm System can send information to its sensors is as far as a length of cable can reach!Once installed, they require very little maintenance. Unless you’re a qualified electrician, we recommend that you get a professional to install a Wired Alarm System.Pros and cons of Wired Alarm SystemsVery reliable Little maintenance required once installed More difficult and expensive to install Wireless Alarm Systems, on the other hand, do not need cables to send information from sensors to the alarms and main control panel. Instead, they communicate via the home’s broadband network. Because of this, though, you have to be careful with where you place your sensors, as they might not reach the central hub if they’re too far away.Pros and cons of Wireless Alarm SystemsEasy to install, can install it yourself Battery changes required Limited range between sensors in some systems Here is our range of Alarm Cables.If you have any further questions that weren’t answered in this article, click here to speak to a member of our team of experts. We’re always happy to help!

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Smart Home Cabling & the Options Available

Smart Home Cabling & the Options Available

This article was first published on pewholesaler.co.uk on 16th January 2023. Click here for the original article.The Home Automation market is growing at a rapid pace. The demand for smarter homes, operated with home automation, is growing significantly. This is in part due to a rise in awareness of the smart home concept which has started being adopted globally, despite hampered growth levels during the COVID-19 pandemic.Did You Know?There are approximately 2.22 million smart homes in the UK! (Calculated by the number of households in the UK – 27.8 million – alongside the percentage of homes that own at least two smart devices, which is 8%, according to YouGov).What is a Smart Home?A smart home refers to an accessible home setup which allows homeowners to control appliances, thermostats, lights, and other devices remotely using a smartphone or tablet through an internet connection. For example, you can even use voice commands through Google Home or Amazon Alexa to complete basic tasks in your smart home.What is the Difference between ‘Home Automation’ and ‘Smart Home’?Home Automation is a system that allows your Smart Home to run automated services you may have set up.  They will be pre-programmed by the user to deliver pre-defined preferences. The idea behind this, is that some things which you may do all the time on a routine basis should and can be fully automated. For example, with certain lighting, you might like it set to a preferred state which adjusts automatically to how you want it each time.Smart Home on the other hand, as mentioned can be controlled by the user via an app on their phone or by using an internet connection to connect to these devices, which in this context could be smart or dimmable bulbs.Why are Smart Homes Becoming More Desirable?An automated home, either fully or in part, provides numerous benefits to its user. This includes enhanced security for the protection of theft, protection from unauthorised access to the user’s home and the evolving need for energy-efficient solutions. For these reasons it’s no surprise that the market is gaining traction, particularly in the residential and commercial sectors in order to protect both personal and business-related assets.There’s been an increase in demand for home monitoring from remote locations. In line  with technological advancements, the adoption of smart devices and growing number of smartphone and internet users worldwide are all contributing factors.Smart home statistics show that the global household penetration of products stood at 7.2% in 2019, according to Statista. This figure is reportedly set to increase to 16.7% by 2023, which is more than double and there’s certainly room for further growth.What is the Most Commonly Used Smart Home Product in Britain?According to YouGov, smart meters are the most commonly used smart home product in Britain. However as these are free, it is noted that smart speakers are the most popular smart home device by physical purchase, with 11% of consumers owning one. Among them, 69% chose the Amazon Echo, while a comparatively small 19% opted for Google Home.The Key Role Specially Developed Cabling can Play…This leads us to discuss Smart Home cabling and the options available. Securi-Flex® stock a vast range of cables suitable for smart homes, which includes but not limited to: Audio Speaker Cables, Smart Lighting, Blind Control, Access Control (Purple Pipe), Networking and high-speed data, Home Surveillance, Fire Alarm, Security Alarm, HVAC Control, Belden and KNX Equivalents (also known as EIB cable), which is ideal for smart buildings and building utility systems.Let’s take a closer look at some of these cables! Securi-Flex® stock a Composite Access Control Cable, also known as Purple Pipe. Specifically designed for proprietary access control systems, these cables are broadly used in public buildings where security and safety are important. It’s a cost-effective security solution that’s less labour-intensive and provides easy-identification features for a new level of ease and convenience to any installation.Commonly known as KNX cable, we also stock an EIB Bus equivalent which features two twisted pairs of solid conductors with a foil screen and tinned copper drain wire. This cable has a distinctive sheath which is green in colour and Low Smoke Zero Halogen. The KNX/EIB cable has exceptional capabilities for electrical and shielded communication performance, which enables use for Intelligent Building Control, Lighting, Heating, Ventilation, Air Conditioning, Blinds, Time Management and Locking Systems. This is used to build intelligent building control solutions for domestic and commercial applications resulting in control of the users everyday working or living environment.The Securi-Flex® Home Automation range also includes structured data networking cables, which enable multiple devices to share connection of internet and media over Cat 5E, Cat 6, Cat 6A, Cat 7A and even Cat8. Streaming HD for example requires cabling that can provide fast and accurate data transmission. Using a high-quality, high-performing data cable is important!DALI (Digital Addressable Lighting Interface) is a standard international Communication Protocol, a global standard for dimming and digital lighting control. DALI cables are versatile, easy to install and a cost-effective lighting control solution.LonWorks (Local Operating Network) is regarded as the world’s Leading technology for building services devices. Devices are installed in a variety of Sectors including motorway lighting, lighting control, HVAC Systems, Security Systems & many more. Our ‘SFX/USP1-16’ for example is available in LSZH Grey and Black PE Duct Grade – It has two 16 AWG cores and unscreened composition.Hybrid Data, Communication & Control Cables are also available which work with Speciality Lighting Systems for efficient control of artificial light. Often referred to as 1502R or Lutron equivalent, we can offer our ‘SFX/USP16-OSP22-LSZH’ from stock, which is the ideal solution to these systems to allow custom configuration by the owner to create their own lighting settings. Whereas Lighting Control Bus Cables are intended for communications between the lighting distribution board, lighting control modules and luminaire plug wiring. Colour coded sheath compounds are provided for the ease of identification between lighting control wiring and Dali Bus Installation. These are often referred to as E-BUS, M-BUS, O-BUS and T-BUS.Please contact Securi-Flex® with your Home Automation and Smart Home cabling requirements; We’ll be sure to have a solution for your intended applications!

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EV Charging Cables & What They Do

EV Charging Cables & What They Do

This article was first published on pewholesaler.co.uk on 21st October 2021. Click here for the original article.Did you know? It’s reportedly three times cheaper to run an electric car than a petrol model. In addition, the average modern electric car has over 200 miles of range. So, let’s plug in and talk all things EV in the cable sector!According to a report published by Research Dive, the global EV charging cable market is predicted to garner a revenue of $1,277.7 million by 2026 and grow at a CAGR of 31.5% over the forecast period from 2019-2026.In a world of evolving technologies and the stats mentioned above, it’s no surprise that the demand for electric cars is on the rise and EV charging cables are quickly becoming a hot topic in the electrical wholesale market. We’re taking a closer look at what these EV cables are and what they do...Our EV CablesWe’ll look at two different types of cable here that we refer to as ‘EV Cable’. Firstly, the infrastructure cable we stock at Securi-Flex® which is used in the installation of the electric vehicle charging points. Secondly, there is what’s known as flexible 'tail' cable complete with connectors, which is used when connecting the car to the charging point. The latter is made to EN50620 / IEC62893-3 and is often H07BZ5-F type, which is either provided with the wall outlet or supplied with the car itself.EV Cable UsesOur EV cables are designed for use in the installation of electric vehicle charging points. This innovative cable offers a complete solution for where both power and data are required, achieving a quicker, easier and neater installation. The benefit of this of course is being able to use just a single cable, compared with a previously complicated system of pulling in multiple cable types to achieve the same result. The EV cable consists of power conductors and data cables that are rated to the same nominal voltage; therefore, segregation of power and data is not required.Available in 3 core and 5 core variations that meet the requirements of single and three phase EV charge points respectively.The cable incorporates power conductors and a 2 core screened data cable, encapsulated in a double sheathed design for extra protection. These cables are designed to be installed in air, clipped to surface, on cable tray/ ladder work and embedded in concrete. The cables can be laid direct in the ground providing that suitable mechanical protection is in place.  Available in both PVC Tuff-Sheath or SWA variants.Just like charging your phone, each type of vehicle model will require a different kind of cable to make the right connection. There’s a port on the car and another on the charging station, and the cable will need to plug in to both of them. Most electric cars will have one of two different cable connector plugs, these are aptly named Type 1 and Type 2 connectors.Which EV Charging Cable Do I Use?Type 1 and Type 2 plugs are used to charge at ‘slow' or ‘fast' speeds.Type 1 plugs can reach a maximum of around 7kW, while Type 2 chargers can go all the way up to 22kW, if your car is enabled for this level of charging of course - meaning Type 1 plugs cannot take advantage of the higher charging speeds that Type 2 cables can typically charge at.For now, Type 2 plugs are more popular than all others and are largely considered the standard cable in the EV world.You can identify a Type 2 charging cable by counting the 'pins' in the connector – there should be five holes with actual pins inside, and then another two holes at the bottom.Type 1 cables however, have five pins in their connectors with a latch on top, which fixes to charging ports and stops the cable from being accidentally removed during a charging session.It's becoming more evident that the UK's charging network needs to expand, as the results of The National Home Energy Survey highlighted that 69% of UK residents said they would buy an EV if money were no object. A further 17% plan to buy one in the next 12 months, making the need to increase charging stations (both public and residential) a pressing issue.Fun Fact!The perks of a high-end EV begins with an interesting new feature of Tesla cars - the recently introduced ‘Dog Mode’. Drivers with pets in the car can use the Overheat Cabin Protection function to keep the car at a cool temperature for pets left inside. Even more clever than that, the car also displays a large message on the centre touchscreen panel which informs passers-by that all is well and the pet is being kept at a comfortable temperature.Securi-Flex® stock a range of EV cables suitable for installing electric vehicle charging points. For more information, the sales team are ready and waiting to take your calls and answer any questions that you may have. You can also contact us by email: [email protected]

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Going for Gold! Leading manufacturer Securi-Flex® joins EDATA

Going for Gold! Leading manufacturer Securi-Flex® joins EDATA

This article was originally published on April 30th, 2021. Click here for the original article.Leading manufacturers join sector-led EDATAThirty nine electrotechnical manufacturers have signed up to the not-for-profit data pool, EDATA, to distribute their product information to wholesalers.The latest manufacturers to choose the self-service portal, and in doing so to play an active role in EDATA’s development, are:Airflow Developments Ltd Atkore BEG (UK) Ltd BELL Lighting Deligo Ltd EnviroVent Ltd Europa Components & Equipment PLC Gewiss UK Ltd JCC NVC Lighting Ltd Securi-Flex® Ltd Termination Technology Ltd Timeguard Ltd WAGO Ltd EDATA opened its doors to manufacturers and wholesalers in early 2020, starting with a three-year commitment from 25 Founders: 10 wholesalers and 15 manufacturers. Since then, a further 24 leading manufacturers have subscribed to the service.EDA's CEO explains EDATA's guiding principlesShow me the full list of manufacturers using EDATA to syndicate their product data to wholesalersEDATA principlesEDATA was created to help digitalise the UK’s electrotechnical sector EDATA is not-for-profit: any surplus from annual subscriptions is ploughed back to develop the service or returned to members All the product data inside remains the property of the manufacturer: each business is responsible for its upkeep through the self-service portal Margaret Fitzsimons, CEO at the EDA, explains EDATA’s guiding principles,“EDATA was created to help digitalise the UK’s electrotechnical sector and, crucially, is not-for-profit: any surplus from annual subscriptions is ploughed back to develop the service or returned to members. All the product data inside remains the property of the manufacturer: each business is responsible for its upkeep through the self-service portal.“Industry collaboration is central to EDATA, and subscribers have an active voice in its development: regular round-tables monitor progress and prompt discussion. There are also opportunities for businesses to join working groups: subject-specialists work in partnership to set data standards that benefit everyone in the sector.”Highest quality product data is top priorityEDATA is on-target to hold 250,000 SKUs by the end of 2022 but volume is not the only measure of success as Richard Appleton, General Manager at EDA Data Services, explains:“Our focus is to offer the highest quality product data possible and that is not achievable overnight. We won’t jeopardise quality in the push for data volume.“Our objective is to provide wholesalers with accurate, consistent, fully populated and reliable product data sourced directly from their key suppliers. The manufacturers that sign up to EDATA receive a full package of support, tailored to where they are on their product data journey – and each company is at a different stage.”EDATA is a strategic initiative of the Electrical Distributors’ Association (EDA) under the EDA Data Services Limited banner. Its mission is to facilitate digitalisation of the UK electrotechnical sector bringing tangible benefits for all members of the supply chain. This will be achieved by the creation, management, and transfer of accurate, consistent, high quality product data with ETIM at its heart.

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EDA Investor in Training award winners announced

EDA Investor in Training award winners announced

This article was originally published in https://pewholesaler.co.uk on April 22nd 2022. Click here for the original article.Magician Ben Hanlin hosted the Electrical Distributors’ Association’s (EDA) annual Education & Training Awards in front of over 500 guests at the Association’s Annual Dinner on Thursday 3 March 2022. Nine high performing leaders from EDA wholesalers and manufacturers received Investor in Training trophies.Performing his own brand of mind-bending magic, and a truly amazing envelope trick, Ben presented trophies to nine managers hand-picked from over 350 EDA member businesses. This year’s winners are:Simon Thwaite, Commercial Director, T.N. Robinson Ltd in Stockport, part of the ANEW buying group Adrian Harrison, Customer Support Manager, 3 Line Electrical Wholesale in Norwich, part of the AWEBB buying group Andy Procter, Group Manager Redditch, CEF Alec Smith, Profit Centre Manager, Electric Center in Dudley, part of Edmundson Electrical Ltd Simon Pates, Director, AT&T (GB) Ltd, part of the Fegime UK Ltd buying group. This is a posthumous award collected on Simon’s behalf by Denise Hermon Marc Roberts, Manager, Facilities Management National Contact Centre for Rexel UK Ltd in Warrington Nicky Pearce, Centre Manager, Stearn Electric Co Ltd in Leighton Buzzard Tony Hughes, Managing Director, Strike Electrical Distributors Ltd in Walsall, part of The IBA Buying Group Grant Dixon, Managing Director, Securi-Flex® Ltd, an EDA Affiliate Manufacturer EDA President, CEF’s Chris Ashworth, who presented the EDA trophies alongside Perry Jones, Head of Partnerships at sponsors EDA Apprenticeships Plus, said: “These Investor in Training trophy winners recognise that when you look after your people they will do great things for your business. Training isn’t a perk, it is the lifeblood of your organisation. At a time when it is challenging to find and recruit new talent for your team, it’s far better to develop the people you already have: in return they will work hard for your business because they are valued and motivated.”Margaret Fitzsimons, CEO at the EDA, added: “These EDA Awards are proof positive that the UK’s electrotechnical sector invests in the professional development of its people. While the number of Awards we can present each year is limited, there are thousands of inspiring stories of people building their skills and careers through training and making a fantastic contribution to their businesses in return. This is a great story to tell in the drive to attract the best and brightest talent to the UK’s electrotechnical sector.”

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Securi-Flex® attends the 2022 AWEBB AGM in Vilamoura, Portugal

Securi-Flex® attends the 2022 AWEBB AGM in Vilamoura, Portugal

Laura Bedford and Holly Pulham of Securi-Flex® were delighted to attend and support the 2022 AWEBB AGM which took place at the Anantara Hotel in Vilamoura, Portugal.The AWEBB conference proves to be a highly successful event each year, with many members and suppliers in attendance for an abundance of networking and fun-filled activities, which are instrumental in strengthening relationships and ensuring that the group’s objectives can be achieved.The weekend concluded with a first-class Gala Dinner, of which an incredible £14,000 was raised for The Electrical Industries Charity - such a wonderful achievement for this deserving charity. loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Hyva_MagezonBuilder/js/jquery.min.js', 'jquery') .then(() => { return loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Magezon_Core/js/owl.carousel.min.js', 'carousel'); }) .then(() => { return loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Hyva_MagezonBuilder/js/carousel.min.js', 'image-carousel'); }) .then(() => { $('#173939958067ad219c45ebd').carousel({"item_xl":"1","item_lg":"1","item_md":"1","item_sm":"2","item_xs":"1","nav":true,"dots":false,"autoplayHoverPause":false,"autoplay":true,"autoplayTimeout":"5000","lazyLoad":true,"loop":true,"margin":10,"autoHeight":true,"rtl":false,"center":false,"slideBy":"1","animateIn":"","animateOut":"","stagePadding":0}); }) .lec1kdj .mgz-block-heading-line:before{height:1px;background-color:#cecece;}.mgz-element.lec1kdj .mgz-carousel .item-content{padding:10px 20px;background-color:rgba(10,10,10,0.6);color:#FFF;width:100%;}.mgz-element.lec1kdj .mgz-carousel .item-title{font-size:16px;}.mgz-element.mwh8uk4 >.mgz-element-inner>.inner-content{width:500px;max-width:100%;margin:0 auto;}

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Securi-Flex® attends IBA Gala Dinner as Award Winners!

Securi-Flex® attends IBA Gala Dinner as Award Winners!

Securi-Flex® had the pleasure of joining affiliates and members of the IBA Buying Group to attend the annual IBA Awards Gala Dinner at Whittlebury Park Hotel in Towcester.In addition to the group’s main Award for the IBA Supplier of the Year, it was recognised by members and the IBA that an additional award would be presented.Securi-Flex® were shortlisted among the group’s top suppliers, and we are delighted to take home the win for the IBA’s ‘Best New Supplier’ Award 2022.Grant Dixon, Managing Director at Securi-Flex®, said “It is always humbling to be nominated for an award, but to win is a special moment for the Company and the entire Securi-Flex® team. Although we don’t do it for the awards, the recognition by our customers of our continued efforts to support and service their businesses and the electrical wholesale market is a proud moment which is felt across the business. I am exceptionally proud of the entire Securi-Flex® team for achieving ‘Best New Supplier 2022’ at the IBA Gala Awards Dinner, it is a collective effort, with each colleague contributing to our successes. I would like to also thank all the IBA members who voted and the IBA for hosting such an exceptional industry event.”Thank you to the entire IBA team, and of course the members who not only voted but continue to support us. We look forward to next year’s event already!Holly Pulham, Assistant Sales Manager of Securi-Flex® was in attendance to receive this impressive prize as photographed. loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Hyva_MagezonBuilder/js/jquery.min.js', 'jquery') .then(() => { return loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Magezon_Core/js/owl.carousel.min.js', 'carousel'); }) .then(() => { return loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Hyva_MagezonBuilder/js/carousel.min.js', 'image-carousel'); }) .then(() => { $('#173939958067ad219c4640a').carousel({"item_xl":"1","item_lg":"1","item_md":"1","item_sm":"2","item_xs":"1","nav":true,"dots":false,"autoplayHoverPause":false,"autoplay":true,"autoplayTimeout":"5000","lazyLoad":true,"loop":true,"margin":10,"autoHeight":true,"rtl":false,"center":false,"slideBy":"1","animateIn":"","animateOut":"","stagePadding":0}); }) .txi7nqa .mgz-block-heading-line:before{height:1px;background-color:#cecece;}.mgz-element.txi7nqa .mgz-carousel .item-content{padding:10px 20px;background-color:rgba(10,10,10,0.6);color:#FFF;width:100%;}.mgz-element.txi7nqa .mgz-carousel .item-title{font-size:16px;}.mgz-element.vrn3sux >.mgz-element-inner>.inner-content{width:500px;max-width:100%;margin:0 auto;}

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Securi-Flex® attends The EDA’s Power It Up Conference

Securi-Flex® attends The EDA’s Power It Up Conference

Power It Up is the EDA’s inaugural conference, which welcomed Grant Dixon, Managing Director at Securi-Flex®, along with over 170 manufacturer, wholesaler, and contractor delegates.Conferences such as Power It Up provide useful insight on the Electrical industry and support supply chain collaboration. Margaret Fitzsimons, EDA CEO, said (link) “We are absolutely delighted with the response to Power It Up. It has provided the ideal opportunity to boost collaboration between the businesses along the three-step electrotechnical supply chain – manufacturers, wholesalers and contractors – and their trade associations, to discuss at a strategic level how we can work together to take full advantage of the move to electrification.”The daytime conference was followed by an evening of networking drinks reception and dinner, where the entertainment was provided by writer and award-winning comedian Dominic Holland.The event also raised an incredible £2,000 for the Electrical Industries Charity.

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Securi-Flex® attends the 2023 EDA Awards Dinner

Securi-Flex® attends the 2023 EDA Awards Dinner

The Electrical Distributor’s Association hosted their flagship event of the year in March 2023, The EDA Annual Awards Dinner, which is held at the InterContinental Hotel on Park Lane, London. This special occasion is considered a key event in the EDA calendar.Grant Dixon, Holly Pulham, Laura Bedford & Samantha Wakeford of Securi-Flex® were all delighted to attend this prestigious event, to support our wonderful industry and celebrate the well-deserved achievements presented on the evening by rugby star turned film star, Martin Bayfield.A great time was had by all, and Securi-Flex® look forward to continuing to attend these key industry-focused events in the future.A record breaking £9,805.00 was also raised for the Electrical Industries Charity (EIC)! Fantastic!Photographed with the big cheque: Margaret Fitzsimons, CEO at the EDA, with Tessa Ogle, MD and CEO of the Electrical Industries Charity. loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Hyva_MagezonBuilder/js/jquery.min.js', 'jquery') .then(() => { return loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Magezon_Core/js/owl.carousel.min.js', 'carousel'); }) .then(() => { return loadScript('https://www.securiflex.co.uk/static/version1739194671/frontend/PBSL/Sfx/en_GB/Hyva_MagezonBuilder/js/carousel.min.js', 'image-carousel'); }) .then(() => { $('#173939958067ad219c46bdd').carousel({"item_xl":"1","item_lg":"1","item_md":"1","item_sm":"2","item_xs":"1","nav":true,"dots":false,"autoplayHoverPause":false,"autoplay":true,"autoplayTimeout":"5000","lazyLoad":true,"loop":true,"margin":10,"autoHeight":true,"rtl":false,"center":false,"slideBy":"1","animateIn":"","animateOut":"","stagePadding":0}); }) .blyo0kk .mgz-block-heading-line:before{height:1px;background-color:#cecece;}.mgz-element.blyo0kk .mgz-carousel .item-content{padding:10px 20px;background-color:rgba(10,10,10,0.6);color:#FFF;width:100%;}.mgz-element.blyo0kk .mgz-carousel .item-title{font-size:16px;}.mgz-element.qwpc0e5 >.mgz-element-inner>.inner-content{width:500px;max-width:100%;margin:0 auto;}

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Securi-Flex® Launches Brand New Website!

Securi-Flex® Launches Brand New Website!

ANNOUNCEMENT! We're thrilled to announce that our new website has been launched - that's right, we're back, and better than ever!Check Out What's NewOur new website is packed full of industry-leading features such as:Improved product filtering 3D modelled product images Easy to download Data Sheets Brand new tools and functions Find A Wholesaler tool News article hub with super simple filter navigation - find out FAQs, Industry news, installation tips and more!  It’s now even easier to compare cable, use our calculators to find what you need and discover a point of purchase near you. With new intuitive search, easy navigation and in-depth product information, we hope you love it as much as we do.

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Drum-Roll by Securi-Flex® - Our Brand New Cable Handling Range!

Drum-Roll by Securi-Flex® - Our Brand New Cable Handling Range!

ANNOUNCEMENT!Drum-Roll, our brand new range of cable handling equipment, is an innovative and durable range set to transform the way cables, coils and conduit are managed and handled on-site.The range, consisting of coil rollers, drum rollers, lifting jacks and more, is built to incredibly high standards, made from sustainable metal materials and has received multiple awards for innovation.Take a look at the full range in the video below, or browse online today.

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Drum-Roll Catalogue

Drum-Roll Catalogue

Check out the full catalogue for our brand new cable handling equipment range, Drum-Roll!

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RS485 Cable vs Other Communication Standards - What’s the Difference?

RS485 Cable vs Other Communication Standards - What’s the Difference?

RS485, RS232, and Ethernet are different communication standards used in various applications. In this guide, we will compare them in terms of their advantages, limitations, and suitable applications.RS485 CableWhat are the advantages of RS485?RS485 cables support long-distance communication (up to 1200m) and multi-drop network configurations, allowing multiple devices to be connected on a single bus. They feature excellent noise immunity, making them suitable for industrial environments. RS485 modbus cables are also well known for their robustness, reliability, and simple wiring.What limitations may you come across with RS485 cable?RS485 has a lower data transfer rate compared to Ethernet and USB. It does not provide power over the cable length, so separate power connections may be required for connected devices.What applications is RS485 most suitable for?RS485 is commonly used in industrial automation, process control systems, building automation, and HVAC systems.RS232 CableWhat are the advantages of RS232?RS232 cables support short-distance communication (up to 15m) and are widely available on older computer systems. They have a simple and straightforward interface, making them easy to implement.What limitations may you come across with RS232?RS232 is limited in terms of data transfer rate and cannot support long-distance communication without signal degradation or additional repeaters. It is susceptible to noise interference, making it less suitable for industrial environments.What applications is RS232 cable most suitable for?RS232 is often used for point-to-point communication between a computer and peripherals such as modems, printers, and serial devices. For more information on this, check out our article on how RS232 cable can be used to connect legacy systems with modern technology.Ethernet CableWhat are the advantages of Ethernet?Ethernet provides high-speed data transfer rates (typically up to Gigabit or higher) and supports long-distance communication (up to 100m with standard Ethernet cables). It offers a standardised networking protocol and is widely used in LAN (Local Area Network) environments.What limitations may you come across with Ethernet?Ethernet requires more complex wiring and networking infrastructure compared to RS485 or RS232. It may not be as robust in harsh industrial environments, due to its sensitivity to electrical noise.What applications is Ethernet most suitable for?Ethernet is commonly used for computer networking, internet connectivity, IP-based cameras, and data-intensive applications.What is the compatibility between RS485, RS232 & Ethernet?RS232 and RS485 use different electrical signalling and voltage levels, so you cannot directly connect an RS232 cable to an RS485 device. You would need a converter or an RS232 to RS485 adapter to communicate between the two standards.Ethernet Cable vs. RS485: Ethernet cables, such as Cat5e or Cat6, cannot be directly used for RS485 communication. Ethernet cables have different wiring configurations and use different signalling methods compared to RS485. An appropriate RS485 cable or converter is needed for RS485 communication.Cat5e cables are commonly used for Ethernet networking, not RS485. However, with proper wiring configuration, Cat5e cables can be used for RS485 communication in some cases. It is important to follow the correct pinout and ensure the wiring matches the RS485 standard.In summary:RS485 is a suitable choice for long-distance and multi-drop communication in industrial environments RS232 is useful for short-distance point-to-point connections Ethernet excels in high-speed Local Area Network (LAN) If you have any questions that weren’t answered in this guide, please do not hesitate to get in touch with our friendly team. We’re always happy to help!

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Exploring Different Types of Multicore Cable

Exploring Different Types of Multicore Cable

A multicore cable, also known as multi-pair cable, is used for transmitting multiple signals or data streams within a single cable. They are commonly used in various applications, including audio, video, telecoms, networking, and industrial control systems.What are the different types of multicore cables?Audio Multicore - These cables are used for transmitting audio signals, typically in professional audio setups, such as live performances, recording studios, or theatres. They usually consist of multiple pairs of shielded cables within a single outer jacket. Audio multicore cables may include XLR connectors or TRS (Tip-Ring-Sleeve) connectors at each end.Video Multicore - These are designed for transmitting video signals, particularly in broadcast or video production environments. They can carry analogue or digital video signals, including component video, composite video, or SDI (Serial Digital Interface) signals. Video cables often have individual coaxial cables for each video channel, along with additional wires for power or control signals.Data Multicore - These cables are used for transmitting data signals, such as Ethernet, RS-485, or DMX (Digital Multiplex) signals. These data cables typically consist of multiple twisted pairs of wires, each pair dedicated to a specific data channel. They may also include additional shielding to minimize interference and maintain signal integrity.Control Multicore - Control multicore cables are commonly employed in industrial automation and control systems. They allow for the transmission of control signals, such as analogue or digital control signals, between devices or components. Control cables often include a combination of signal wires, power conductors, and shielding to meet the specific requirements of the control system.Tactical Multicore - Tactical multicore cables are ruggedized and designed for use in harsh environments or outdoor applications. They are often used in military, live events, or outdoor broadcast scenarios. These cables feature robust constructions, such as reinforced jackets, armoured protection, or extra durability to withstand rough handling, extreme temperatures, or exposure to moisture.Hybrid Multicore - Hybrid multicore cables combine different types of signals within a single cable. For example, they may include a combination of video, audio, and data channels, allowing for efficient cabling in applications where multiple signal types are required. Hybrid multicore cables can simplify installation and reduce cable clutter in such situations.It's important to note that specific requirements for multicore cables may vary depending on the application and industry standards. When selecting a multicore cable, factors such as signal type, distance, bandwidth, electrical characteristics, environmental conditions, and connector compatibility should be considered to ensure optimal performance and reliability.

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KNX & EIB Cable Standards and Specifications

KNX & EIB Cable Standards and Specifications

What is a KNX/EIB cable?The KNX/EIB cable is a special type of BUS cable made for KNX installations, previously called EIB, made by KONNEX.KNX bus cables are used in home and building automation, which enables the control of various systems. These systems include; lighting, heating, ventilation, security and more.The KNX bus cable is important for "green" building control systems and smart building technology. It improves the comfort levels of communication between devices. It also helps reduce carbon footprint and costs.There are various KNX equivalent cables available throughout the cabling market. Whilst they don't conform to the exact standards of KNX/EIB, they are suitable for the same applications. At Securiflex, we offer these as part of our Belden equivalents range.What is a BUS Cable?'BUS' stands for 'Binary Unit System' and is used to transfer data between users in a network using electrical cables.Why is the KNX/EIB BUS cable Green?Whilst the green colour of a KNX/EIB BUS isn’t mandatory, it is widely recommended for the following reasons:Differentiation – The use of the distinct green colour helps differentiate the KNX bus cable from other cables used in an installation, such as power cables, ethernet cables etc. This visual identification makes it easier for installers and technicians to identify and work with the KNX bus cable during installation, repair and maintenance. Standardisation – The choice of green as the recommended colour for KNX bus cables promotes standardisation across different installations. When a consistent colour scheme is adopted, it eases recognition and understanding of the wiring layout. This is especially important in complex systems or larger installations. Industry recognised – Over time, the green colour has become widely recognised and associated with KNX bus cables. It has become a standard within the KNX industry and many manufacturers produce and label their KNX bus cables with green sheathing in line with this recognition. What is the construction of a KNX/EIB bus cable?The KNX cable features a foil screening to prevent cross talk and external interference from other cables. Along with an LSZH (Low Smoke Zero Halogen) sheath, this makes KNX cables perfect for use in public buildings and domestic installations.A KNX bus cable typically consists of two twisted pairs of conductors, with each pair having a different purpose.Power pair – One twisted pair is used for supplying power to the connected KNX devices. It carries a low voltage direct current (DC) power signal, usually 30 volts (V) or less. Data Pair – The other twisted pair is dedicated to carrying the data signals between the KNX devices. It transmits the control commands, status information and other data necessary for the operation of the KNX system. If you have any questions about KNX and EIB cables that are not answered in this article, please do not hesitate to get in touch with us!

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Enhancing Safety - LSF vs LSZH

Enhancing Safety - LSF vs LSZH

Understanding The Key Differences Between LSF and LSZH Cable Sheaths:In the intricate realm of the electrical industry, safety remains an unwavering priority.Amongst the many components that contribute to safety, cable sheaths play a crucial role in containing potential hazards during fire incidents.Two essential terms commonly used amongst the electrical industry are "LSF" (Low Smoke and Fume) and "LSZH" (Low Smoke Zero Halogen).While they may appear similar, it is crucial to understand the difference and purposes of each cable sheath material.Securi-Flex® knows it's important to understand the differences between the two materials. In this article, we'll examine these differences more closely.LSF Cables:Manufacturers produce LSF cables using a modified PVC compound that produces less HCL gas and smoke than regular PVC cables. LSF cables create between 15-22% of HCL gas and emit black smoke because of the presence of PVC. It is vital not to confuse LSF cables with LSZH cables, as LSF cables do contain halogen materials. They are often chosen as a cost alternative to LSZH, however they should not be confused with LSZH cables. They are not recommended for use in public or commercial buildings, as well as poorly ventilated areas. LSZH C