H3C Technologies H3C S12500 Series Switches - Manual (Page 163)

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cables are covered with insulating sheath, so the labels only need to contain "AC" and the cabinet
number. The labels for AC power cords are affixed to one side of the identification plates on cable ties.
Table 67 Information on labels affixed to AC power cords
Content Meaning
MN-AC
MN: Rack number (row number and column number in the equipment room) or the location
of the socket where the power is led in.
The location of the socket is marked according to onsite situation. If the sockets can be
identified by row number and column number, they can be numbered following the same
rule for the rack number. Otherwise, specify the detailed locations to avoid confusing with
other sockets.
The label only carries location information about the peer equipment and the power socket, while
information of the local end is not necessary. Make sure labels are affixed in the correct direction. That
is, after the cable ties are bundled onto the cable, the identification plates with the labels should face up,
and the text on the labels in the same cabinet must be in the same direction, as shown in Figure 99 :
Figure 99 Example of labels on an AC power cord
• A01-AC (loaded cabinet side)—The power cord is connected to the socket of Row A and Column 01
in the equipment room.
• B01-AC (power socket side)—The power cord is connected to the loaded cabinet of Row B, Column
01 in the equipment room.
Engineering labels for devices
These labels can be affixed to any device.
You can fill in the device name, model, IP address, serial number, installation address, and installation
date on a device label.