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Locating the Serial Number ID Labels on FRUs in a J-EX4500 Switch
The power supplies, fan tray, and uplink modules installed in J-EX4500 switches are
field-replaceable units (FRUs). The Virtual Chassis module is an offline field-replaceable
FRU.
For each of these FRUs, you must remove the FRU from the switch chassis to see the
FRU's serial number ID label.
Power Supply—The serial number ID label is on the top of the power supply. See Figure
63 on page 153 to see the location of the serial number ID label. See "Removing a Power
Supply from a J-EX4500 Switch" on page 128.
Figure 63: Location of the Serial Number ID Label on an AC Power Supply
Used in a J-EX4500 Switch
Serial number ID label
(SN:EK07YYWWSSSS)
Fan tray—The serial number ID label is on the top right corner of the fan tray. See Figure
64 on page 153 to see the location of the serial number ID label.See "Removing a Fan
Tray from a J-EX4500 Switch" on page 130.
Figure 64: Location of the Serial Number ID Label on the Fan Tray Used
in a J-EX4500 Switch
Chapter 16: Getting Help
Serial number ID label
SN: DJ02YYWWWSSSS
153
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