On the connection skills of the integrated wiring system

After the comprehensive wiring is completed, only by using the jumper to connect each link completely, can the communication between computers be realized.

1. Connection of twisted-pair link

Typically, each link includes a permanent horizontal link and two jumper lines. One jumper is used to connect the computer to the information outlet of the workspace, and the other jumper is used to connect the floor harness and the pickup switch.

In other words, when a computer wants to access the local area network, in addition to using a jumper to connect to an information outlet in its workspace, the network administrator should use a jumper to connect the connector's corresponding rack port to the switch to enable the user to access the network.

2. Arrangement of wiring frame and switch

The arrangement of the wiring frame and the switch is usually in two forms, one is to put the wiring frame and the switch in the same cabinet, and the other is to put the wiring racks and switches in different cabinets, the cabinet is placed in two separate racks.

There is no doubt that the wiring racks and switches placed in the same cabinet has more advantages, the main advantages are as follows.

(1) The jumper length is obviously reduced. As the switch is closely connected with the wiring rack, the jumper's length is usually only o.5m or so, thus significantly reducing the demand for twisted-pair lines.

(2) easy to maintain and manage. When you manage and maintain a network link, you can visually connect one of the wiring racks to the switch or disconnect one of the wiring racks ports from the switch. More Wonderful content: http://www.bianceng.cn/Network/zhbx/

(3) Easy to finish the jumper. Because the length of the jumper is limited, the jumper can be sorted and managed by the use of the horizontal line, without the use of the auxiliary materials such as vertical alignment device and tie belt.

Of course, this method is only applicable to the use of cabinet-line rack. If a rack-mounted rack is used, the switch should be placed in a different cabinet.

3. Connection of jumper

When almost all information ports are connected to the network, the number of ports in the switch should be as close as possible to the number of ports in the wiring racks, thus facilitating the implementation of one by one correspondence between the wiring rack port and the switch port, which is very convenient for the daily maintenance and management of network cabling and the troubleshooting of network connectivity

In order to facilitate the distinction between different floors, rooms or departments of the connection, it is recommended to use different colors of the jumper connection and set line equipment, so as to facilitate the implementation of network connection management.

Straight lines should be used whether connecting the information socket to the computer jumper, or connecting the wiring racks with the switch jumper. At the same time, wiring racks and information outlets, and the production of twisted-pair jumpers should be the same standard, all for T568 A or all T568 a B, so as to ensure the whole twisted-pair link centerline alignment of the unity.