Troubleshooting The T320 Sibs - Juniper Core Router T Series Hardware Manual

T320 Core Router Hardware Guide
Component Alarm Type
Power supplies Red
Yellow
Related
Documentation

Troubleshooting the T320 SIBs

Problem
304
If the LED on the installed spare lights, the replaced power supply is faulty.
OUTPUT OK
Return it for replacement, as described in
Networks, Inc." on page
If you cannot determine the cause of the problem or need additional assistance, see
"Contacting Customer Support" on page
LCD Display Message
PEM pem-number Over Temp
PEM pem-number Output Fail
PEM pem-number Input Fail
PEM pem-number Removed
T320 Power System Description on page 83
T320 Power Supply LEDs on page 84
Maintaining the T320 Power Supplies on page 284
Replacing a T320 DC Power Supply Cable on page 254
Replacing a T320 DC Power Supply on page 249
Overview of Troubleshooting Resources for the T320 Router on page 291
T320 Alarm Messages Overview on page 293
Contacting Customer Support on page 309
Description:
During normal operations:
The green LED on the SIB faceplate is lit.
OK
The yellow LED on the SIB faceplate is not lit.
FAIL
The following alarms and LEDs indicate a problem with a SIB:
The yellow FAIL LED on the SIB faceplate is lit.
The green LED on the SIB faceplate is not lit.
OK
A red alarm indicates that the SIB failed or has been removed.
A yellow alarm indicates that a spare SIB has failed or has been removed.
"Returning a Hardware Component to Juniper
319.
309.
CLI Message
PEM pem-number Over Temperature
PEM pem-number Output Failure
PEM pem-number Input Failure
PEM pem-number Removed
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