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Cisco Bug: CSCsg36068 - ONS15454 CSCO-SM-PWR-SA not generating single rectifier AC failure alarm

Last Modified

Feb 22, 2014

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases


Description (partial)


The anomaly has been verified for 74-3686-02 B0 System release 
(CSCO-SM-PWR-SA w/o LCD panel)

A single rectifier module AC failure does not generate any system alarm:

1. No change in LEDs AC/DC panel status

2. Dry contact ALARM 3 - Module failure: Pins 1-3 on J14 do NOT change state 


Anomaly appears under normal operating conditions
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