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What is Coaxial Cable?
What is Fire Alarm Cable?
CAT5,CAT5E,CAT6,CAT6A
Fiber Optic Cable
 About Communication Cables
 

  • What is Coaxial Cable?

    Coaxial Cable
    Coaxial cable is a type of copper cable specially built with a metal shield and other components engineered to block signal interference. It is primarily used by cable TV companies to connect their satellite antenna facilities to customer homes and businesses. It is also sometimes used by telephone companies to connect central offices to telephone poles near customers. Some homes and offices use coaxial cable, too, but its widespread use as an Ethernet connectivity medium in enterprises and data centers has been supplanted by the deployment of twisted pair cabling.
    zion-communication.com 75 Ohm Coaxial Cable

    Click here to see     CCTV Coaxial Cable / CATV Coaxial Cable / 50 Ohm Coaxial Cable products

  • What is Fire Alarm Cable

    Fire Alarm Cable is for use on fire alarms, smoke detectors, burglar alarms, voice communications, power limited circuit cable, critical circuit controls, signaling and indoor non-conduit per NEC. Fire Alarm cable is composed of solid bare conductors. Our Fire Alarm cable is also twisted for maximum flexibility. Fire Alarm cable is also available in Riser or Plenum. Fire Alarm can also be shielded with aluminum foil and a stranded tinned copper drain wire. 

    Fire Alarm Cable Features:
    Insulation: Riser: Fire retardant PVC 
                        Plenum: PVC w/ smoke guard compound 
    Jacketing: Riser: Fire retardant PVC red 
                       Plenum: PVC REd w/ smoke guard compound 
    Temperature Rating: -20 deg C to + 60 deg C 

    Fire Alarm Cable meets the following industry standards 
        • UL FPLR 
        • UL FPLP 
        • UL Standard 1424 
        • NEC Article 760 
        • Rated to 300 Volts


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  • What Is an Ethernet Cable?

    An Ethernet cable establishes an Internet connection through either your modem or router. This cable can link your modem directly with one device — like your computer — though that is not the most secure way to access the Internet. Instead, use Ethernet cables to connect multiple devices to a router for added Internet security and to form a local area network (LAN) that allows file and Internet sharing.
    Whether you are setting up a network for your home or business, you need an Ethernet cable to provide the connection between your router and modem — unless you have a modem and router in one. You can then either use another Ethernet cable to connect your devices with your router, or access the Internet through your router’s Wi-Fi signal.

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  • What is Networking cables

    Networking cables
    From Wikipedia, the free encyclopedia
    Networking cables are networking hardware used to connect one network device to other network devices or to connect two or more computers to share printers, scanners etc. Different types of network cables, such as coaxial cable, optical fiber cable, and twisted pair cables, are used depending on the network's physical layer, topology, and size. The devices can be separated by a few meters (e.g. via Ethernet) or nearly unlimited distances (e.g. via the interconnections of the Internet).
     
    There are several technologies used for network connections. Patch cables are used for short distances in offices and wiring closets. Electrical connections using twisted pair or coaxial cable are used within a building. Optical fiber cable is used for long distances or for applications requiring high bandwidth or electrical isolation. Many installations use structured cabling practices to improve reliability and maintainability. In some home and industrial applications power lines are used as network cabling.

    Twisted pair
    Twisted pair cabling is a form of wiring in which pairs of wires (the forward and return conductors of a single circuit) are twisted together for the purposes of canceling out electromagnetic interference (EMI) from other wire pairs and from external sources. This type of cable is used for home and corporate Ethernet networks. Twisted pair cabling is used in short patch cables and in the longer runs in structured cabling.
     
    An Ethernet crossover cable is a type of twisted pair Ethernet cable used to connect computing devices together directly that would normally be connected via a network switch, Ethernet hub or router, such as directly connecting two personal computers via their network adapters. Most current Ethernet devices support Auto MDI-X, so it doesn't matter whether you use crossover or straight cables.[1]
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    Fiber optic
    An optical fiber cable consists of a center glass core surrounded by several layers of protective material. The outer insulating jacket is made of Teflon or PVC to prevent interference. Optical fiber deployment is more expensive than copper but offers higher bandwidth and can cover longer distances.[2]
     
    There are two major types of optical fiber cables: short-range multi-mode fiber and long-range single-mode fiber.
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    Coaxial
    Coaxial cables confine the electromagnetic wave inside the cable, between the center conductor and the shield. The transmission of energy in the line occurs totally through the dielectric inside the cable between the conductors. Coaxial lines can therefore be bent and twisted (subject to limits) without negative effects, and they can be strapped to conductive supports without inducing unwanted currents in them.
     
    The most common use for coaxial cables is for television and other signals with a bandwidth of several hundred megahertz to gigahertz. Although in most homes coaxial cables have been installed for transmission of TV signals, new technologies (such as the ITU-T G.hn standard) open the possibility of using home coaxial cable for high-speed home networking applications (Ethernet over coax).
     
    In the 20th century they carried long distance telephone connections.
    Click here to see CCTV Coaxial Cable / CATV Coaxial Cable / 50 Ohm Coaxial Cable products
     
    Patch
    A patch cable is an electrical or optical cable used to connect one electronic or optical device to another or to building infrastructure for signal routing. Devices of different types (e.g. a switch connected to a computer, or a switch connected to a router) are connected with patch cords. Patch cords are usually produced in many different colors so as to be easily distinguishable,[1] and most are relatively short, no longer than a few meters. In contrast to on-premises wiring, patch cables are more flexible but may also be less durable.
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 About Fiber Optic Cable
 
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