Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual page 1309

Meaning
Related
Documentation
Copyright © 2010, Juniper Networks, Inc.
PSU 2 (EX8200-AC2K)
PSU 3 (EX8200-AC2K)
PSU 4 (EX8200-AC2K)
Total Power supplied by all Online PSUs
Power Redundancy Configuration
Power Reserved for the Chassis
FPC 5 (EX8200-48F )
FPC 6 (EX8200-8XS )
Actual Power Used
Power Available (Redundant case)
Total Power Available
The switch is configured for N+N redundancy. As shown by the
field, the switch has sufficient power to meet the N+N power
(Redundant case)
requirements and has an additional 420 W available. The switch has insufficient power
for an additional 8-port SFP+ line card while maintaining N+N redundancy, because the
line card requires 450 W. However, it does have enough power for an additional 48-port
SFP line card, which requires only 330 W. The 8-port SFP+ line card in slot 6 has a higher
power priority than the 48-port SFP line card line card in slot 5.
NOTE: The amount of power shown in the
the total power allocated in the power budget for the installed components
rather than the actual power being used by the components. Because the
power budget allocation is based on maximum power use, actual power
consumption is likely to be much less.
Configuring Power Supply Redundancy (CLI Procedure) on page 1194
Configuring the Power Priority of Line Cards (CLI Procedure) on page 1195
Chapter 53: Administering High Availability
: 1200 W
: 1200 W
: 1200 W
: 4800 W
: N+N
: 1200 W
: 330 W Priority: 7
: 450 W Priority: 0
: 1980 W
: 420 W
: 2820 W
Power Available
field reflects
Actual Power Used
1205