Alcatel-Lucent QSFP-40G-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM LC SMF Optical Transceiver Module 30m 8W Modulation Format: NRZ DDM:

8W Modulation Format: NRZ DDM: Support Bit Error Ratio (BER): 1

Cisco C38 DWDM-SFP10G-46

Model Name CWDM-SFP10G-1410-20 Vendor Name Ecloudlight Form Factor SFP+ Data Rate 9

Part Number: QSFP-100G-SR4-S Vendor Name: Ecloudlight Form Factor: QSFP28 Data Rate: 100Gbps Wavelength: 850nm Distance: 100m@OM4/70m@OM3 Connector: MTP/MPO-12 Male Cable Type: OM4/OM3 MMF Transmitter: VCSEL 850nm Receiver Type: PIN TX Power: -8

Also a cost-effective choice for applying on core layer switches

Alcatel-Lucent QSFP-40G-LR Compatible 40GBASE-LR4 QSFP+ 1310nm 10km DOM LC SMF Optical Transceiver Module 30m 8W Modulation Format: NRZ DDM:Alcatel Lucent QSFP 40G LR Compatible 40GBASE LR4 QSFP+ Optical Transceiver Module (SMF, 1310nm, 10km, LC, DDM) Specification Model Name QSFP 40G LR 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)