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Cisco Bug: CSCsz37070 - uBR7246 Fan Tray MAY HAVE FAILED ! under -5C temperature

Last Modified

Feb 28, 2010

Products (1)

  • Cisco uBR7200 Series Universal Broadband Routers

Known Affected Releases

0.

Description (partial)

CSCsz37070

Basic Description: for ubr7246, when env temperature is lower than 0C, fan tray is reporting may have failed failure.

Symptoms:  for ubr7246, when env temperature is lower than 0C
But "show env all" shows:
Temperature readings:
        NPE Inlet        measured at -1C/31F
        NPE Outlet       measured at -1C/31F
        chassis outlet 3 is unmeasured
        chassis outlet 4 is unmeasured
        ...
Fans:
        Fan Tray MAY HAVE FAILED !

        

Conditions: when env temperature is lower than 0C
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