Module (x) VDB Temperature: N/O ??

[aalbrecht27]

I have a 6509 switch that isn't displaying all of the temperatures after doing a show environment command, please see the below output:

module 2:

  module 2 power-output-fail: OK

  module 2 outlet temperature: 38C

  module 2 inlet temperature: 36C

  module 2 VDB outlet temperature: 37C

  module 2 VDB inlet temperature: 36C

  module 2 VDB device-1 temperature: 37C

module 3:

  module 3 power-output-fail: OK

  module 3 outlet temperature: 37C

  module 3 inlet temperature: 36C

  module 3 VDB outlet temperature: N/O

  module 3 VDB inlet temperature: N/O

  module 3 VDB device-1 temperature: N/O

module 4:

  module 4 power-output-fail: OK

  module 4 outlet temperature: 37C

  module 4 inlet temperature: 36C

  module 4 VDB outlet temperature: 38C

  module 4 VDB inlet temperature: 37C

  module 4 VDB device-1 temperature: 38C

Can anybody explain what the above output for module 3 means?  Is it a bad temperature sensor?

[Reza Sharifi]

Is module number 3 a POE/voice card?

VDB stands for Voice Daughterboard

[aalbrecht27]

Yes it is.  It is model number WS-F6K-48-AF