Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km Optical Transceiver Module QSFP28 and 100GBASE-SR4 can connect four

and 100GBASE-SR4 can connect four 25G SR signals

90nm Distance 80km@G

Ultra-high-density transmission

Cisco SFP-10G-ZR Compatible 10GBASE-ZR SFP+ Transceiver Module (SMF

Power Consumption ≤4

Cisco QSFP-40G-LR4-S Compatible 40GBASE-LR4 QSFP+ 1310nm 10km Optical Transceiver Module QSFP28 and 100GBASE-SR4 can connect fourCisco QSFP 40G LR4 S Compatible 40GBASE LR4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 10km, LC, DDM) Specification Model Name QSFP 40G LR4 S Vendor Name Ecloudlight Form Factor QSFP+ Data Rate 40 Gbps Wavelength 1310nm Distance 10km@OS2 Connector LC Duplex Cable Type OS2 SMF Transmitter Type DFB Receiver Type PIN TX Power 7~2. 3dBm Receiver Sensitivity < 13. 7dBm Power Consumption <2. 5W Modulation Format NRZ DDM Support Bit Error Ratio (BER) 1E