Cisco - 10-2842-02 - Transceiver 40Gbps QSFP+ 40GBase-LR4 Single-mode 10km 10-2842-02 - Cisco - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module $372.04 $302.47
QSFP-40G-BD-RX - Cisco - 40GBase QSFP+ Transceiver Module QSFP-40G-BD-RX - Cisco - 40GBase QSFP+ Transceiver Module $753.81 $612.86
Cisco - 10-3142-02 - Transceiver 100GBase-SR4 QSFP+ 10-3142-02 - Cisco - 100GBase-SR4 QSFP+ Transceiver $135.79 $110.40
QSFP-40G-CSR-S - CISCO - Cisco 40GBASE-CSR QSFP TRANSCEIVER MODULE WITH LC CONNECTOR QSFP-40G-CSR-S - CISCO - Cisco 40GBASE-CSR QSFP TRANSCEIVER MODULE WITH LC CONNECTOR $965.39 $818.13
Cisco - QSFP-40G-LR4= - Transceiver QSFP+ 40GBase-LR4 1310nm 10km LC QSFP-40G-LR4= - Cisco - 40Gbps 40GBase-LR4 Single-mode Fiber 10km 1310nm Duplex LC Connector QSFP+ Transceiver Module $324.25 $263.62