5. Issue the show chassis power detail command to check the power usage in watts for
hardware components such as FPCs, fan trays, Routing Engine and control board,
and SIB, CCG, and craft interface.
user@host> show chassis power detail
Chassis Power Used(W)
Total Power 4890
PDU 0 2447
PSM 0 1292
PSM 1 702
PSM 2 210
PSM 3 243
PDU 1 2443
PSM 0 1291
PSM 1 685
PSM 2 196
PSM 3 271
Item Used(W)
Fan Tray 0 194
Fan Tray 1 482
Fan Tray 2 488
RE0/CB0 107
RE1/CB1 108
SIB/CCG/FPD 63
FPC 0 0
FPC 1 0
FPC 2 0
FPC 3 0
FPC 4 0
FPC 5 0
FPC 6 8
FPC 7 0
6. Verify that the source circuit breaker has the proper current rating.
NOTE: All inputs on a DC PDU in slot PDU0 must be powered bydedicated
power feeds derived from feed A, and all inputs on a DC PDU in slot PDU1
must be powered by dedicated power feeds derived from feed B. This
configuration provides the commonly deployed A/B feed redundancy for
the system.
7. Verify that the DC power cables from the power source to the PDU are not damaged.
If the insulation is cracked or broken, immediately replace the DC power cable.
8. If you cannot determine the cause of the problem or need additional assistance, see
“Contacting Customer Support” on page 275.
Copyright © 2012, Juniper Networks, Inc.142
PTX5000 Packet Transport Switch Hardware Guide
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