Part
849442-001
is compatible in the following Models:
HPE Ethernet 25Gb 2-port 640FLR-SFP28 Adapter
HPE Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter - 817749-B21
HPE SFP28 Transceivers
HPE 25Gb SFP28 SR 100m Transceiver - 845398-B21
HPE 25Gb SFP28 SR 100m Reman Transceiver - 845398R-B21
HPE DX 25Gb SFP28 SR 100m FIO XCVR - P18413-B21