Hi all,
We got 2 WS-C6504-E chassis both with 1 sup 7203CXL and 2 WS-X6748-GE-TX
and we see that the asic temperature is always higher then 40C which is
the max operational temperature according to the docs.
vss>show environment switch 1 temperature
chassis id 1 switch_id 1
switch 1 module 1 outlet temperature: 40C
switch 1 module 1 inlet temperature: 30C
switch 1 module 1 device-1 temperature: 31C
switch 1 module 1 device-2 temperature: 38C
switch 1 module 1 asic-1 temperature: 59C
switch 1 module 1 asic-3 temperature: 42C
switch 1 module 1 asic-4 temperature: 59C
switch 1 module 1 RP outlet temperature: 34C
switch 1 module 1 RP inlet temperature: 32C
switch 1 module 1 EARL outlet temperature: 31C
switch 1 module 1 EARL inlet temperature: 28C
switch 1 module 2 outlet temperature: 41C
switch 1 module 2 inlet temperature: 29C
switch 1 module 3 outlet temperature: 39C
switch 1 module 3 inlet temperature: 28C
vss>show environment switch 2 temperature
chassis id 2 switch_id 2
switch 2 module 1 outlet temperature: 42C
switch 2 module 1 inlet temperature: 32C
switch 2 module 1 device-1 temperature: 36C
switch 2 module 1 device-2 temperature: 41C
switch 2 module 1 asic-1 temperature: 61C
switch 2 module 1 asic-3 temperature: 45C
switch 2 module 1 asic-4 temperature: 58C
switch 2 module 1 RP outlet temperature: 39C
switch 2 module 1 RP inlet temperature: 38C
switch 2 module 1 EARL outlet temperature: 38C
switch 2 module 1 EARL inlet temperature: 33C
switch 2 module 2 outlet temperature: 45C
switch 2 module 2 inlet temperature: 30C
switch 2 module 3 outlet temperature: 44C
switch 2 module 3 inlet temperature: 24C
The fan-trays being used:
switch 1 fan-tray 1:
switch 1 fan-tray 1 type: FAN-MOD-4HS
switch 1 fan-tray 1 mode: High-power
switch 1 fan-tray 1 fan-fail: OK
switch 2 fan-tray 1:
switch 2 fan-tray 1 type: FAN-MOD-4HS
switch 2 fan-tray 1 mode: High-power
switch 2 fan-tray 1 fan-fail: OK
We tried almost everything like opening the server closets (we even got
ride of the side panels), adding more cooling with apc fan units, etc,
but we don't seem to get it lower then above temperatures. We think it
is a internal air flow problem in the chassis... Do you guys also see
these high temperatures?
Thanks,
Koen
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