J4858C HPE SFP: NetworkTigers offers this SFP. This HPE J4858C SFP we sell is tech tested. We can overnight this HPE J4858C SFP to your site.
HPE J4858C is a 1 Gigabit transceiver from HPE. HPE 1GB Transceivers are 1 Gigabit small form factor pluggable network interface modules used for both telecommunication and data communications applications.
HPE J4858C: 1GB BASE-SX 850nm LC MMF.