Who knows what the communication cable distribution boxes are for?
Cable junction box is the main communication cable with the junction box is made of iron for me, there is a terminal board box, terminal board anti distribution terminal, the main communication cables connected to the terminal board layer on the terminal, the outer layer is hook telephone line, terminal wiring layer in the outer layer is the corresponding column. The 10 pair is the junction box, only 10 cables
The through cable is a cable that transmits telephones, cables, faxes, documents, television and radio programs, data and other electrical signals. Twisted by one or more wires insulated from each other. Compared with the overhead of communication cable, communication capacity, transmission has the advantages of high stability, good secrecy, less affected by natural conditions and disturbance etc..
Cable junction box is the main communication cable with the junction box is made of iron for me, there is a terminal board box, terminal board anti distribution terminal, the main communication cables connected to the terminal board layer on the terminal, the outer layer is hook telephone line, terminal wiring layer in the outer layer is the corresponding column. The 10 pair is the junction box, only 10 cable, that is, only 10 phones
