CAT5E/CAT6/CAT6A Unshielded 24-Port Patch Panel
This CAT5E/CAT6/CAT6A unshielded 24-port patch panel not only has better electri...
In the structured cabling industry, there is an important concepts called "channel" and "permanent link". Channel refers to the complete connection path from the port of the network device to the port of the terminal device (such as a computer), including jumpers, sockets, and all intermediate connections. The permanent link refers to the fixed wiring part from the patch panel to the work area socket, excluding jumpers and user-side equipment connections. These two concepts are very important in the performance testing and certification of the cabling system because they define the scope and standards of the test and ensure the reliability and performance of network transmission. When designing and implementing a structured cabling system, engineers need to reasonably plan the length, type, and performance level of the channel and permanent link according to the specific application requirements and standard requirements to meet the needs of different network applications.