Advertisement
R250D
Hardware Installation and Maintenance Guide
Meaning of the label in
l
l
5.4.3 Engineering Labels for Network Cables
Applicable Ranges
The labels can be applied to Ethernet cables.
Label Content
Table 5-24
You can also decide the label content based on the actual environment. If the device is not
installed in the cabinet, for example, you can remove the cabinet number.
Table 5-24 Information on the Ethernet cables
Content
MN-B-C-D
MN-Z
The contents of the labels for network cables connecting hubs and devices or agents and the
network cables for other purposes should be specified according to actual connections. The
details are as follows:
Issue 01 (2016-09-30)
Figure 5-90
"ODF-G01-01-01-R" indicates that the local end of the optical fiber is connected to the
optical receiving terminal in row 01, column 01 of the ODF in row G, column 01 in the
machine room.
"A01-01-05-01-R" indicates that the opposite end of the optical fiber is connected to
optical receiving interface 1 in slot 05, chassis 01 in the cabinet in row A, column 01 in
the machine room.
shows the information on both sides of the labels affixed to Ethernet cables.
Meaning
MN: cabinet
number
B: chassis
number
C: physical slot
number
D: network port
number
MN: cabinet
number
Z: Location
number
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Example
For example, A01 is the first cabinet in row A.
Numbered in bottom-up order with two digits, for
example, 01.
Numbered with two digits in top-down and left-
right order. For example, 01.
Numbered in top-down and left-right orders. For
example, 01.
For example, B02 is the second cabinet in row B.
Fill in the location number of the terminal device
on site. If the cable is connected to a device in a
cabinet, specify the serial numbers of the cabinet,
the chassis, and the Ethernet interface of the device.
For example, B02-03-12. If the cable is connected
to the Network Management Station (NMS),
specify the specific location of the NMS.
5 Appendix
89
Advertisement
