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Cisco Bug: CSCvu96541 - COLT: Link between NCS5500 and NCS500 is not coming up with QSFP28 100G LR4 [Cisco-INNOLIGHT]

Last Modified

Jul 22, 2020

Products (1)

  • Cisco Network Convergence System 5500 Series

Known Affected Releases


Description (partial)


Optics is not able to see rx/tx power. Due to this the link is not up end to end.

Innolight optics .the bug is seen with particular optics. Mostly an issue with the optics .
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