Part
JD641A
is compatible in the following Models:
HPE MSR Router Flexible Interface Cards (FIC)
HPE MSR 8p Async Serial RJ45 FIC Module - JF260B
HPE MSR 16p Async Serial RJ45 FIC Mod - JF265B
HPE Router Transit Cables
HPE X260 Transit RJ45 0.5m Single Cable - JD641A