2540

Not meant as a complete in depth guide but certainly enough to point you in the right direction here’s my list of the most commonly seen (from my point of view) HPE Aruba (e.g. the 2540, 2930F, 5400R series) fibre optics and their respective part numbers:

The format is effectively <Speed> <Fibre Type> <Maximum Range> – <Part Code>

1Gbit Multi Mode 500m – J4858D

1Gbit Single Mode 10km – J4859D

10Gbit Multi Mode 300m – J9150D

10Gbit Single Mode 10km – J9151E

Data from: https://support.hpe.com/hpesc/public/docDisplay?docId=a00028947en_us