The wiring subsystem should be composed of the wiring cables and optical cables of the wiring device (FD) of the telecommunications room (FD) in the working area, the wiring equipment and equipment cables and jumper of the telecommunications room.

  Design requirements:

According to the project's recent and long -term terminal equipment requirements.

The number of information sockets and positions required for each layer.

The terminal may produce detailed situations of movement, modification and re -arrangement in the future.

Comparison of one -time construction and installment construction.

The horizontal subsystem usually uses 4 pairs of twisted lines, and optical cables can be used in high -speed applications.

The length of the wiring subsystem cable should be within 90m.

The information socket of the comprehensive wiring system should be selected according to the following principles:

The 8 -core insertion of a single connection should be used for basic systems.

The double -connected 8 -core insertion should be used to enhance the system.

The comprehensive wiring system design can adopt a variety of types of information sockets.