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Cisco Bug: CSCul32793 - [EDRA] no Raman tuning after fiber cut

Last Modified

Jun 19, 2014

Products (1)

  • Cisco ONS 15454 Series Multiservice Provisioning Platforms

Known Affected Releases


Description (partial)

After a fiber cut, the automatic raman tuning in a NSC2K-F network equipped with EDRA cards fails.

1. A span between two NCS2K-F nodes, equipped with EDRA cards.
2. Fiber is cut.
3. Cut is not repaired for a long time (more than 2 days)
4. Fiber is repaired.
In this case, it can happen that one of the two nodes reset, and the raman gain evaluation is aborted indefinitely.
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