Engineering Labels For Dc Power Cords - H3C CR16000-F Installation Manual

Content
Figure 10 Example of a label on an optical fiber between two devices
A 0 1
•
A01-01-05-05-R—The local end of the optical fiber is connected to Optical Receiving Interface
05 on Slot 5, Chassis 01 in the rack on Row A, Column 01 in the equipment room.
•
G01-01-01-01-T—The peer end of the optical fiber is connected to Optical Transmitting
Interface 01 on Slot 01, Chassis 01 in the rack on Row G, Column 01 in the equipment room
Figure 11 Example of a label on an optical fiber between the device and the ODF
O D F
•
ODF-G01-01-01-R—The local end of the optical fiber is connected to the optical receiving
terminal on Row 01, Column 01 of the ODF in Row G Column 01 in the equipment room.
•
A01-01-05-05-R—The peer end of the optical fiber is connected to Optical Receiving Interface
5 on Slot 05, Chassis 01 in the cabinet on Row A, Column 01 in the equipment room.

Engineering labels for DC power cords

These labels are affixed to DC cables that provide power for racks, and the protection grounding
cables including the –48V, PGND, and BGND cables. The labels for DC power cords are affixed to
one side of the identification plates on cable ties.
Table 4 Information on labels affixed to DC power cords
Content
MN(BC)-–48Vn
MN(BC)-RTN
MN(BC)-PGND
Meaning
B—Row number of the terminal
device
C—Column number of the
terminal device
R—Optical receiving interface
T—Optical transmitting
interface
0 1 0 5 0 5 R
G 0 1 0 1 0 1 R
Meaning
•
Loaded cabinet side—Only MN is used to identify the cabinet number
(row number and column number in the equipment room).
•
Power cabinet side—MN identifies the row and column number of the
power distribution equipment like the control cabinet and distribution
Example
For example, G01 is the ODF of Row G and
Column 01.
In the range of 01 to 99, for example, 01-01.
N/A
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