CISCO 7609 TEMPRATURE Problem

[sahil3276]

Hi ,

Cisco router 7609 is having the following temprature status.

My Module1 is having Outlet Temprature is around 57 Deg CEL and Inlet temprature is 23 Deg CeL

Please find below and kindly suggest whether it is an alarmed situation or it is working normally as i didnt get any alarm .

environmental alarms:
  no alarms

backplane:
  operating clock count: 2
  operating VTT count: 3

fan-tray 1:
  fan-tray 1 type: FAN-MOD-09
  fan-tray 1 fan-fail: OK
fan-tray 2:
  fan-tray 2 type: FAN-MOD-09
  fan-tray 2 fan-fail: OK
VTT 1:
  VTT 1 OK: OK
  VTT 1 outlet temperature: 28C
VTT 2:
  VTT 2 OK: OK
  VTT 2 outlet temperature: 28C
VTT 3:
  VTT 3 OK: OK
  VTT 3 outlet temperature: 28C
clock 1:
  clock 1 OK: OK, clock 1 clock-inuse: in-use
clock 2:
  clock 2 OK: OK, clock 2 clock-inuse: not-in-use
power-supply 1:
  power-supply 1 fan-fail: OK
  power-supply 1 power-input: 3 DC active
  power-supply 1 power-output-mode: high
  power-supply 1 incompatible with fan: OK
  power-supply 1 power-output-fail: OK
module 1:
  module 1 power-output-fail: OK
  module 1 outlet temperature: 57C
  module 1 inlet temperature: 23C
module 2:
  module 2 power-output-fail: OK
  module 2 outlet temperature: 41C
  module 2 inlet temperature: 23C
module 3:
  module 3 power-output-fail: OK
  module 3 outlet temperature: 41C
  module 3 inlet temperature: 22C
module 5:
  module 5 power-output-fail: OK
  module 5 outlet temperature: 30C
  module 5 inlet temperature: 23C
  module 5 device-1 temperature: 37C
  module 5 device-2 temperature: 37C
  module 5 asic-1 (SSO-1) temp: 23C
  module 5 asic-2 (SSO-2) temp: 23C
  module 5 asic-3 (SSO-3) temp: 23C
  module 5 asic-4 (SSO-4) temp: 23C
  module 5 asic-5 (SSA-1) temp: 23C
  module 5 asic-6 (HYPERION-1) temp: 23C
  module 5 RP outlet temperature: 24C
  module 5 RP inlet temperature: 27C
  module 5 EARL outlet temperature: 34C
  module 5 EARL inlet temperature: 21C
module 7:
  module 7 power-output-fail: OK
  module 7 outlet temperature: 31C
  module 7 inlet temperature: 24C
  module 7 device-1 temperature: 43C
  module 7 device-2 temperature: 26C
  module 7 aux-1 temperature: 37C
  module 7 aux-2 temperature: 26C
  module 7 EARL outlet temperature: 37C
  module 7 EARL inlet temperature: 26C
module 8:
  module 8 power-output-fail: OK
  module 8 outlet temperature: 41C
  module 8 inlet temperature: 29C
  module 8 device-1 temperature: 39C
  module 8 device-2 temperature: 37C

Thanks

Waiting for ur reply

Best Regards

Sahil

[vmiller]

– Operating temperature: 32 to 104°F (0 to 40°C)

thats from the 7600 Data Sheet. I'd have a good hard look at the airflow around this device.

[sahil3276]

Hey vmiller,

Thanks for this reply

Actually temprature of one module:1 is getting higher.

Is high utilization of that card will be the reason ???

And as

– Operating temperature: 32 to 104°F (0 to 40°C)

Then my cards temp is really high .

So can you please tell me what exactly is Outlet Temp and Inlet temprature, as we have less Inlet Temprature

And the operating temp is Outlet or Inlet Temp ????

Thanks in Advance

Sahil

[vmiller]

Utilization of the card is not generating the heat.

Inlet and outlet temps are where the coolling air enters the chassis, and where it exits.

Operating temp refers to the internal temp.

I would:

1. get whoever manages the facility to take a look at the room environmentals.

2. take a good look at how the device is mounted relative to the room air flow.

3. You could be having a fan tray issue, but thats pure speculation. The inflow temp

needs to come down.

[sahil3276]

Thanks vmiller ..

This would surely help me out ...

Sahil

[shepherd.magumo]

Having similar warning on a 7609. Thanks for the advise, will check the environmentals and the fan tray.

[nokiacare-vfcen]

Hi Air flow for 7600 is from right to left , So please check for your air flow in left side ..ie air going out from chasis, is it not proper or chasis is adajacent to some wall or any hinderence in air flowing out, as outlet temp showing high