I read vsp ecn list and saw chk2 and ocrc.
What is chk2 and ocrc?
Phenomena: When the signal quality of a TC path was not good, CHK2 (SSB=B2FF) might occur due to an OCRC error.
The Product Manager got back to me and he's having login issues. Here is the answer that he provided. I hope it helps.
If a TC path signal quality is not good the system could generate Optic Cyclic Redundancy Check (ocrc) errors resulting in the system reporting a Checksum error (CHK2).
Please let me know if this answers your question or if you need any clarification and I'm happy to help.
Hi Hoon Jung!
I'm following up with the appropriate people to get you an answer on this ASAP.
Meanwhile - Brett Cavanagh Dang Luong any ideas on this?
CHK2 refers to a data transfer failure. I don't know what OCRC refers to, sorry.
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