In the generic cabling system project, due to the large number of cables, these cables need to be sorted manually. What are the methods for sorting the cables of bridge and distribution frame? In the generic cabling system project, due to the large number of cables, these cables need to be sorted manually. What are the methods for sorting the cables of Shandong bridge and distribution frame?

首先是如何整理桥架上的线缆：

First, how to arrange the cables on the bridge:

一般情况下，整理楼层山东桥架中的线缆并不是很困难，我们只要直接顺着它的方向理顺整理即可，不需进行捆扎。另外，主干桥架中的线缆则需要使用扎带进行简单的捆扎，用来区别不同的楼层，并减少重力拉伸线缆，从而避免改变其物理属性(绞合度、长度等)和电气性能。

In general, it is not very difficult to arrange the cables in the Shandong bridge on the floor. We just need to straighten them out directly along its direction without binding. In addition, the cables in the main bridge need to be simply bundled with ties to distinguish different floors and reduce the gravity stretching of cables, so as to avoid changing their physical properties (stranding degree, length, etc.) and electrical properties.

其次是如何整理配线架中的线缆,这部分需要细分为两小节：

The second is how to arrange the cables in the distribution frame. This part needs to be divided into two sections:

A：整理前面板线缆：如果交换机与配线架位于同一机柜中，则只需选择适当长度的跳线，将跳线打个环后置于理线器中。然后，两端分别连接至交换机和配线架端口,所有连接都完成后，盖上理线器的盖板即可,如果配线架与交换机位于不同的机柜，那么需要使用较长的跳线必须对跳线进行整理。除了配线架和交换机的前面板需要使用理线器对线缆进行整理外，垂直部分也应当使用垂直理线器进行整理。

A: Tidy up the front panel cables: if the switch and the distribution frame are located in the same cabinet, just select a jumper of appropriate length, ring the jumper and place it in the cable manager. Then, connect both ends to the switch and distribution frame ports respectively. After all connections are completed, cover the cover plate of the line manager. If the distribution frame and the switch are located in different cabinets, longer jumpers need to be used, and the jumpers must be sorted out. In addition to the front panel of the distribution frame and the switch, the vertical part shall also be sorted by the vertical line manager.

B：整理后部线缆:配线架后部集中着网络布线系统中的所有水平布线，因此有大量的线缆需要整理。在通常情况下，每一个配线架中的线缆在理顺之后，应当使用尼龙扎带依次捆扎固定。水平线缆的捆扎固定方向应当左右交替，以便于垂直部分固定在机柜两侧。

B: Arrange the rear cables: all horizontal wiring in the network cabling system is concentrated at the rear of the distribution frame, so there are a large number of cables to be arranged. Under normal circumstances, after straightening out the cables in each distribution frame, they shall be bound and fixed successively with nylon ties. The binding and fixing direction of horizontal cables shall be alternately left and right, so that the vertical part can be fixed on both sides of the cabinet.

然后，再将所有垂直部分线缆依次捆扎固定在机柜的两侧。在捆扎固定线缆时，应当注意不要过分折弯双绞线，并且扎带不要扎得过紧，以免影响线缆的电气性能。

Then, bundle and fix all vertical cables on both sides of the cabinet in turn. When binding and fixing the cable, pay attention not to bend the twisted pair excessively, and do not tie the tie too tightly, so as not to affect the electrical performance of the cable.