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NE40E V800R010C10SPC500 Installation Guide

This is NE40E V800R010C10SPC500 Installation Guide
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Labels for Trunk Cables

Labels for Trunk Cables

This section describes the labels for trunk cables, including the labels for cables between devices and the labels for cables between a device and a DDF.

There are two types of labels for trunk cables:

  • Labels for cables between devices, for example, the label for a cable between a trunk board and a built-in transmission device and the label for a cable between two trunk boards. Attach labels to both ends of a cable to indicate the locations of the cable on both ends.
  • Labels for cables between the device and a DDF. Attach labels to both ends of a cable to indicate the locations of the cable on the device and the DDF.

Trunk cables include 75Ω/120Ω E1 cables, 100Ω T1 cables, 34M, 45M, 140M, and 155M cables, and 120Ω to 75Ω trunk cables.

Updated: 2019-01-03

Document ID: EDOC1100055059

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