HP - J4858B-DDO - SFP Transceiver 1000Base-SX LC 850nm J4858B-DDO - HP - ProCurve X121 GigaBit-SX-LC SFP Mini-GBIC 850nm Transceiver Module $180.41 $146.68
AddOn - J4858B-AO - SFP Transceiver 1000Base-SX 850nm LC Gigabit J4858B-AO - AddOn - HP ProCurve Gigabit-SX-LC 1000Base-SX Mini-GBIC 850nm SFP Network Transceiver Module $81.66
AgileStar - J4858B-AS - SFP Transceiver 1Gbps 1000Base-SX 850nm LC J4858B-AS - Agilestar - 1Gbps 1000Base-SX Mini-GBIC 850nm LC Connector SFP Transceiver Module $96.12 $81.46
HP - J4858C-FM - SFP Transceiver 1000Base-SX 850nm LC J4858C-FM - HP - ProCurve Gigabit-SX-LC 1000Base-SX Mini-GBIC 850nm SFP Transceiver Module $149.49 $126.69
AgileStar - J4858C-AS - SFP Transceiver 1000Base-SX Gigabit 850nm LC J4858C-AS - Agilestar - HP ProCurve Gigabit-SX-LC 1000Base-SX Mini-GBIC 850nm SFP Transceiver Module $154.03 $130.53