HP - J4858-69201 - SFP Transceiver 1000Base-SX LC 850nm J4858-69201 - HP - ProCurve X121 GigaBit-SX-LC SFP Mini-GBIC 850nm Transceiver Module $75.27 $61.20
HP - J4858-61201 - SFP Transceiver 1000Base-SX Multi-mode 850nm LC J4858-61201 - HP - ProCurve X121 1000Base-SX Multi-mode Fiber 50m 850nm Duplex LC Connector SFP Transceiver Module $47.77 $38.84
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
HP - J4858-61001 - SFP Transceiver 1Gbps 1000Base-SX Multi-Mode LC J4858-61001 - HP - ProCurve X121 1Gbps 1000Base-SX Multi-Mode Fibre 50m 850nm Duplex LC Connector SFP (Mini-GBIC) Transceiver Module $351.14 $285.48
HP - J4858-69101 - SFP Transceiver 1Gbps 1000Base-SX Multi-mode LC J4858-69101 - HP - ProCurve X121 1Gbps 1000Base-SX Multi-mode Fiber 50m 850nm Duplex LC Connector SFP (Mini-GBIC) Transceiver Module $86.51 $73.31