Cables

• Twisted Pair


  Consists of pairs of insulated copper wires twisted around each other to help reduce electromagnetic interference from external sources and crosstalk between adjacent pairs.
• Plenum-Rated Cables


  Fire-resistant cables designed for airways, conduits, and regions where sprinklers cannot reached.

  Designed for use in plenum spaces within buildings, usually above suspended ceilings or below raised floors
• Fiber Optic


  Telecommunications cables that use optical fibers to transmit data as pulses of light over long distances and at high speeds.
• Structure of Coaxial Cables

  Inner Conductor: carries the signal, made of copper or aluminum

  Insulating Layer: Insulation made of foam or solid plastic

  Shield: Consists of a metallic mesh or foil that provides shielding from EMI and prevents signal leakage

  Outer Jacket: Protects the entire cable from physical and environmental damage