Dell - SOLR-SFM40G-SR4 - Transceiver 40Gbps 40GBase-SR4 850nm QSFP+ SOLR-SFM40G-SR4 - Dell - Solarflare 40Gbps 40GBase-SR4 850nm QSFP+ Transceiver Module $397.71 $337.04
IBM - 90Y3505 - Transceiver 40Gbps 40GBase-SR4 QSFP+ 90Y3505 - IBM - 40Gbps 40GBase-SR4 QSFP+ Transceiver $1,891.59 $1,603.04
Cisco - QSFP-40G-SR4-S-RF - Transceiver QSFP+ 40Gbps 40GBASE-SR4 850nm QSFP-40G-SR4-S-RF - Cisco - Multi-Mode 40Gbps 40Gbase-Sr4 Fiber 150M 850Nm Mtp/Mpo Connector Qsfp+ Transceiver Module $241.52 $204.68
Alcatel-Lucent - QSFP-40G-SR - Transceiver QSFP+ 40Gbps 40GBase-SR4 QSFP-40G-SR - Alcatel Lucent - Alcatel-Lucent 40Gbps 40GBase-SR4 Multi-mode Fiber 150m 850nm MPO Connector QSFP+ Transceiver Module $257.74 $218.42
Intel - E40GQSFPSR - QSFP+ Transceiver 40Gbps 40GBase-SR4 850nm MPO E40GQSFPSR - Intel - 40Gbps 40Gbase-SR4 Multi-mode Fiber 150m 850nm Small Form factor Pluggable MPO Connector QSFP+ Transceiver Module $241.52 $204.68