Cisco QSFP-100G-ER4L-S Compatible 100GBASE-ER4 QSFP28 40km Optical Transceiver Module Arista Arista Networks SFP-1G-EX1550-40 Compatible 1000BASE-EX

Arista Networks SFP-1G-EX1550-40 Compatible 1000BASE-EX SFP Transceiver Module (SMF

and the center wavelength of each channel is 850nm

Model Name C50 DWDM-SFP10G-37

翻译为中文（简体）

Cisco QSFP-100G-ER4L-S Compatible 100GBASE-ER4 QSFP28 40km Optical Transceiver Module Arista Arista Networks SFP-1G-EX1550-40 Compatible 1000BASE-EXCisco QSFP 100G ER4L S Compatible 100GBASE ER4 QSFP28 Optical Transceiver Module (SMF, 1310nm, 40km, LC, DDM) Specification Part Number: QSFP28 100G ER4 Vendor Name: Ecloudlight Form Factor: QSFP28 Data Rate: 100Gbps Wavelength: 1295~1310nm Distance: 40km with FEC; 30km without EFC Connector: Duplex LC Cable Type: OS2 SMF Transmitter: 4x EML Receiver Type: APD TX Power: 2. 9~4. 5dBm Receiver Sensitivity: < 20. 9dBm Power Consumption: P4. 5W Modulation