QSFP-40G-LR4= - Cisco - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module QSFP-40G-LR4= - Cisco - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module $347.38 $294.39
40G-QSFP-LR4 - Brocade - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module 40G-QSFP-LR4 - Brocade - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module $610.02 $516.97
JNP-QSFP-40G-LR4 - Juniper Networks - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module JNP-QSFP-40G-LR4 - Juniper Networks - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module $2,137.84 $1,811.73
QSFP-40G-LR4-ACC - Accortec - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Network Transceiver Module QSFP-40G-LR4-ACC - Accortec - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Network Transceiver Module $1,436.76
QSFP-40G-LR4- - AMC - - AMC - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Network Transceiver Module QSFP-40G-LR4- - AMC - - AMC - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Network Transceiver Module $1,574.68
QSFP-40G-LR4-RF - Cisco - Single-Mode 40Gbps 40Gbase-Lr4 Fiber 10Km 1310Nm Duplex Lc Connector Qsfp+ Transceiver Module QSFP-40G-LR4-RF - Cisco - Single-Mode 40Gbps 40Gbase-Lr4 Fiber 10Km 1310Nm Duplex Lc Connector Qsfp+ Transceiver Module $392.20 $332.37