QSFP40GLR4ST - StarTech - 40gb Fiber 40gbase-Lr4 Qsfp+ Cisco Qsfp-40g-Lr4 Compatible QSFP40GLR4ST - StarTech - 40gb Fiber 40gbase-Lr4 Qsfp+ Cisco Qsfp-40g-Lr4 Compatible CALL FOR PRICE
Juniper - SRX-QSFP-40G-SR4 - Transceiver 40GBase-SR4 850nm QSFP+ SRX-QSFP-40G-SR4 - Juniper - Compatible 40GBase-SR4 850nm QSFP+ Transceiver Module $487.49 $396.34
Cisco - QSFP-40G-SR4-S - Transceiver QSFP+ 40GBASE-SR4 850nm Multi-mode MPO QSFP-40G-SR4-S - Cisco - 40GBASE-SR4 Multi-mode Fibre 100m 850nm MPO/MTP Connector QSFP+ Transceiver Module $97.32 $79.12
Cisco - QSFP-40G-SR4 - Transceiver QSFP+ 40GBASE-SR4 850nm Multi-mode MPO-12 QSFP-40G-SR4 - Cisco - 40GBASE-SR4 Multi-mode Fibre 150m 850nm MPO-12 Connector QSFP Transceiver Module $50.83 $41.32
QSFP-40G-SR4= - Cisco - 40Gb/S 40Gbase-Sr4 Multi-Mode Fiber 150M 850Nm Mtp/Mpo Connector Qsfp+ Transceiver Module QSFP-40G-SR4= - Cisco - 40Gb/S 40Gbase-Sr4 Multi-Mode Fiber 150M 850Nm Mtp/Mpo Connector Qsfp+ Transceiver Module $3,454.38 $2,927.44