Part
0231A03Y
is compatible in the following Models:
HPE 6600 Router Hardware Interface Modules (HIM)
HPE A6600 2-p OC48c RPR SFP HIM Module - JC576A
HPE SFP and Mini-GBIC OC-48c Transceiver
HPE X160 2.5G SFP LC 15km Transceiver - JD085A