AddOn HP J4859C Compatible SFP Transceiver - SFP (mini-GBIC) transceiver module - GigE - 1000Base-LX - LC
AddOn HP J4859C Compatible SFP Transceiver - SFP (mini-GBIC) transceiver module - Gigabit Ethernet
ADDON HP J4859C COMPATIBLE 1000BASE-LX SFP TRANSCEIVER (SMF, 1310NM, 10KM, LC)