SFP-GE40KM-ACC - Accortec - 1Gbps 1000Base-EX Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module with DOM for Compatible SFP-GE40KM-ACC - Accortec - 1Gbps 1000Base-EX Single-mode Fiber 40km 1310nm Duplex LC Connector SFP Transceiver Module with DOM for Compatible $306.59 $259.82
SFP1000EXST - StarTech - 1Gbps 1000Base-EX Single-mode Fiber 40km 1310nm LC Connector SFP Transceiver Module SFP1000EXST - StarTech - 1Gbps 1000Base-EX Single-mode Fiber 40km 1310nm LC Connector SFP Transceiver Module $170.77 $144.72