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Cisco Bug: CSCuo04588 - Correct Settings for Nightster Vitesse 10G PHYs

Last Modified

Sep 16, 2014

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

Signal quality on 10G port using SFP-10G-LR and SFP-10G-ZR are poor. Some packets are lost as CRC errors at 10G full bandwidth traffic test.

This is seen on 1RU-VE built-in 10G ports with software version 15.4(02)S
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