Installation guide

5. Holding the power supply level, guide it into the carrier rails on each side and gently push it all the
way into the slot, ensuring that it firmly engages with the connector.
6. When you are sure the power supply has properly engaged the connector, tighten the retainer
screws to secure the power supply in the slot.
When the device is powered on, the AC or DC LEDs on the power supply back panel should light green
to confirm that the power supply is correctly installed and supplying power.
You can also verify correct installation by running the show chassis command, as shown in this
example:
Device#show chassis
The stack unit 1 chassis info:
Power supply 1 (AC - Regular) present, status ok
Model Number: 23-0000144-01
Serial Number: 028
Firmware Ver: A
Power supply 1 Fan Air Flow Direction: Front to Back
Power supply 2 not present
Fan 1 ok, speed (auto): [[1]]<->2
Fan 2 ok, speed (auto): [[1]]<->2
Fan controlled temperature: 37.5 deg-C
Fan speed switching temperature thresholds:
Speed 1: NM<----->70 deg-C
Speed 2: 65<-----> 85 deg-C (shutdown)
Fan 1 Air Flow Direction: Front to Back
Fan 2 Air Flow Direction: Front to Back
MAC-Back Temperature Readings:
Current temperature : 37.5 deg-C
MAC-Left Temperature Readings:
Current temperature : 34.0 deg-C
MAC-Right Temperature Readings:
Current temperature : 33.0 deg-C
MAC-Front Temperature Readings:
Current temperature : 33.0 deg-C
CPU Temperature Readings:
Current temperature : 37.5 deg-C
Center Temperature Readings:
Current temperature : 30.5 deg-C
sensor A Temperature Readings:
Current temperature : 37.5 deg-C
sensor B Temperature Readings:
Current temperature : 31.0 deg-C
sensor C Temperature Readings:
Current temperature : 34.5 deg-C
sensor D Temperature Readings:
Current temperature : 30.5 deg-C
Warning level.......: 45.0 deg-C
Shutdown level......: 85.0 deg-C
Boot Prom MAC : 748e.f893.eabe
Management MAC: 748e.f893.eabe
CAUTION
If you do not install a module or a power supply in a slot, you must keep the slot filler panel in
place. If you run the chassis with an uncovered slot, the system will overheat.
Installing a DC power supply
DANGER
Do not power on the DC power supply until you have wired the connector and installed the unit
into the device.
Installing a DC power supply
Brocade ICX 6650 Hardware Installation Guide 35
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