We are having some instability on two links (occasional link flaps) and wonder if anyone has any real world experience
I've confirmed Ciena certified QSFP28 pluggables are EML and it has been recommended that you raise a case with our technical support team to looking into the flapping.
Please don't hesitate to let us know if you have any follow up questions and we'd love to hear an up on how you've resolved the flapping.
Hi Frank, I just wanted to share an update and let you know that I'm communicating with one of our solution engineering SMEs and have something for you soon. Thank you for your patience as I connect with everyone - it seems like end of July and beginning of August are popular times for taking time off.
Thanks for sharing that. Changing to EML optics has not addressed link stability issue that we're seeing -- DML vs. EML may have turned out to be a red herring in this case.
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