接线板被设计成操作台面或桌面的一部分，还可以包含通信电缆，接线板表面也可以选用从红木到钛合金等各种材料。
The strips are designed to be part of the paneling or table top, and can also house communication cables and sport finishes from mahogany to titanium.
电缆插座、接线板和其他互联部件被看成无源第一层部件，因为它们只简单提供某种通路。
Patch cables , path panels, and other interconnection components are considered passive Layer 1 components because they simply provide some sort of conducting path.
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