Product Description：
40GBASE-LH4 QSFP+ 1310nm 20km LC Optical Transceiver Module
Max. Power Consumption 3.5W
Link Up to 20 km via Singlemode OS2
LC Duplex Connector, DFP+PIN
Digital Optical Monitoring Support
For Data Centers and 40G Ethernet Applications
Compatible with Cisco, Arista, Juniper and more than 100 other vendors
Compliant with SFF-8436 and QSFP MSA
Return list DownloadTransmission data rate up to 11.2Gbps per channel
QSFP+ MSA compliant
Compliant to IEEE 802.3ba specification
4 CWDM un-cooled DFB lasers, using ITU G.694.2 wavelength grid at 1271, 1291, 1311 and 1331nm
Up to 20km reach over standard single mode fiber
Hot pluggable electrical interface
Operating case temperature 0°C to +70°C
3.3V power supply
Power dissipation <3.5 W
RoHS 6 compliant（lead free）
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