VIAVI TestCenter: STC 5.42 - Link is not coming up using CIG DAC in a PX3-400GQ-T2 / Groot module
Knowledge Base - FAQ
Link error in few ports of VIAVI chassis using optical breakout out cable.
This was working fine in Version 5.20. First upgraded to 5.35 was seeing the same issue. So tried with 5.42 and the link error looks to be the same.
Topology:
VIAVI (400G – CIG) Switch (800G – soft breakout to 2x 400G- Innolight (CMUIAYACAA) )
N/A