Arista Networks QSFP-40G-ER4 Compatible 40G QSFP+ ER4 1310nm (CWDM4) 40km LC SMF DDM Transceiver Module40G QSFP+1271nm, 1291nm 1311nm, 1331nm, 25G/40G/50G/100G Transceivers, 40G QSFP+, 40Gbps, 40KM, LC Duplex, Optical Transceiver, QSFP-40G-ER4, QSFP+, 光模块, 单模(SMF)
Cisco QSFP-40G-ER4 Compatible 40G QSFP+ ER4 1310nm (CWDM4) 40km LC SMF DDM Transceiver Module40G QSFP+1271nm, 1291nm 1311nm, 1331nm, 25G/40G/50G/100G Transceivers, 40G QSFP+, 40Gbps, 40KM, LC Duplex, Optical Transceiver, QSFP-40G-ER4, QSFP+, 光模块, 单模(SMF)
