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NE40E-M2 V800R010C10SPC500 Installation Guide

This is NE40E-M2 V800R010C10SPC500 Installation Guide
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Labels for Trunk Cables Between the Device and a DDF

Labels for Trunk Cables Between the Device and a DDF

Meaning of the Labels for Trunk Cables Between the Device and a DDF

Table 6-6 provides information on a label for a trunk cable between the device and a DDF.

Table 6-6 Information on a label for a trunk cable between the device and a DDF

Content

Meaning

Description

MN-B-C-D-R/T

MN: cabinet number

The row and column number of a cabinet. For example, A01 indicates row A, column 01.

B: chassis number

A two-digit number that indicates the position of a chassis in a cabinet, for example, 03. Chassis are numbered from bottom to top.

C: physical slot number

A two-digit number, for example, 01. Slots are numbered from top to bottom and from left to right.

D: interface number

A two-digit number, for example, 01. Interfaces are numbered from top to bottom and from left to right.

R: receive optical interface

T: transmit optical interface

-

DDF-MN-B-C-D/R/T

MN: DDF number

M identifies the row number of a DDF. Rows are numbered from A to Z from front to back.

N identifies the column number of a DDF. Columns are numbered from 01 to 99 from left to right.

For example, G01 indicates row G, column 01.

B: row number of a terminal device

A two-digit number ranging from 01 to 99, for example, 01.

C: column number of the terminal device

DDF-MN-B-C-D/R/T

D: terminal type

R: receive optical interface

T: transmit optical interface

Valid values for D are A and B. A indicates that the DDF is connected to an optical network device; B indicates that the DDF is connected to a switching device.

Example Label

Figure 6-13 shows an example label for a trunk cable between the device and a DDF.

Figure 6-13 Example label for a trunk cable between the device and a DDF

The label shown in Figure 6-13 contains the following information:

  • "A01-03-01-01-R" indicates that the local end of the trunk cable is connected to receive interface 01 on slot 01 in chassis 03 in the cabinet in row A, column 01.
  • "DDF-G01-01-01-AR" indicates that the other end of the trunk cable is connected to the receive interface of terminal A in row 01, column 01 of the DDF in row G, column 01.
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Updated: 2019-01-02

Document ID: EDOC1100058424

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