QSFP+ 40GCisco 40Gigabit Ethernet, coding as Cisco QSFP-40G-LR4 also compatible
40GBASE-LR440G QSFP+ transceiver module, 40Gbps, single mode,1310nm, CWDM4, 10km, LC duplex
ProtocolsSATA/SAS3, IEEE 802.3ba, QSFP MSA Compliant
3 WARRANTY30-Days Free-returned, 65-Days Free-replacement, 5-Years Free-maintenanceProvide customized services.
CustomizationFibermall supports regular custom service for your options