Juniper M Series - Monitoring Power Supplies; Checklist for Monitoring Power Supplies

The serial number ID label is small, rectangular, and has the component serial number
and bar code on it.
Action To locate the FPC serial number ID label, do one of the following:
• M20 router—With the FPC in horizontal position, look on the top back right of the FPC
(see Figure 89 on page 229 ).
Figure 89: M20 Router FPC Serial Number ID Label
• M40 router—With the FPC in vertical position, look on the back left side of the FPC
(see Figure 90 on page 229).
Figure 90: M40 Router FPC Serial Number ID Label
RX ACTIVITY
RX
STATUS
TX
LINE
g004148
Serial number ID label
AA1234
229Copyright © 2012, Juniper Networks, Inc.
Chapter 7: Monitoring FPCs