Raisecom
ISCOM6820-GP (A) Installation Guide
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
MN: ODF line No. and
column No.
M: devices from front to end in the equipment room are
called a row of devices, numbered A–Z.
N: devices from left to right in the equipment room are
called a column of devices, numbered 01–99.
For example: G01 indicates the ODF in Row G, Column
01.
Range: 0–99.
For example: 01-01.
R: Optical Rx interface
T: Optical Tx interface
Figure 8-12 shows the fiber label from the device to ODF.
Figure 8-12 Fiber label from device to ODF
The meaning of labels:
ODF-G01-03-02-R: indicates that the local end of the fiber is connected to the location
of the terminal, optical Rx interface in Column 02, Row 03 of the ODF in Row G,
Column 01.
B01-03-02-01-R: indicates that the other end of the fiber is connected to the 01 optical
Tx interface in Card 02, Chassis 3 of Cabinet in Column 01, and Row B in the
equipment room.
8.2.6 Project label of DC power cable
DC power label is used in the DC power cable in the cabinet for DC power supply, including -
48V, PGND, BGND, and so on. It is usually pasted on both ends of the DC power cable. Here
the DC power cable contains the power cord and the ground cable.
The DC power cable is pasted on one side of cable clip signboard. Table 8-5 lists the contents.
Table 8-5 The label meaning of DC power cable
MN (XY): XY is filled out right below MN.
XY: Chassis No., ordered from bottom top with two numbers, such as 01
n: Power port No., ordered from bottom top, left right, numbered 1–3
Load cabinet: only use "MN" to display the cabinet No.
Power distribution equipment: "MN" indicates the row/column No. of distribution
equipment, such as control cabinet and junction box. "XY" indicates the row/column
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