Juniper Networks J4350 - Manual (Page 167)

Replacing and Troubleshooting Hardware Components
Secure each cable so that it is not supporting its own weight as it hangs
to the floor.
Place excess cable out of the way in a neatly coiled loop.
Use fasteners to maintain the shape of cable loops.
7. Press and release the power button to power on the router. Verify that the
POWER LED lights steadily after you press the power button.
8. Verify that the PIM LEDs light steadily green to confirm that the PIM and its
ports are online and operational. For more information about PIM LEDs, see
“Field-Replaceable PIMs” on page 29.
You can also verify correct PIM functioning by issuing the show chassis fpc
pic-status command described in the JUNOS System Basics and Services
Command Reference.
NOTE: In the show chassis fpc pic-status command, the PIM slot number is reported as
an FPC number and the PIM number (always 0) is reported as a PIC number.
Figure 40: Installing a PIM
1 4
5
6 2
3
SLOT NUM BER
E E E
E
POWER
PO WER ST AT US
ALARM
HA
RESET
CONSOLE AUX USB
1
0
CONFIG
10/100/1000
g003818
S E R IA L
PORT 0
STATUS
PORT 1
STATUS
Replacing PIM Cables
Removing and installing PIM cables does not affect Services Router function, except
that a PIM does not receive or transmit data while its cable is disconnected. To
replace a PIM cable, perform the following procedures:
Removing a PIM Cable on page 148
Installing a PIM Cable on page 148
Replacing Hardware Components 147