40Gbase QSFP LR4 20KM reach

The 20km 40G QSFP LR4 optical transceiver integrates the transmit and receive path onto one module. Four electric-absorption modulated lasers (DFBs) with 1271, 1291,1311 and 1331 nm center wavelengths, which multiplexed/demutiplexed into a single-mode fiber through an industry-standard LC connector, reach 20KM distance

Features:

 4 CWDM channels are 1271, 1291,1311 and 1331 nm

 Single +3.3V power supply

 QSFP+ MSA compliant

 Up to 20km transmission

 Operating case temperature: 0~70C

 Maximum 3.5W operation power

 RoHS compliant

 Compliant with IEEE802.3ba

 Compliant with QSFP+ MSA: SFF-8436

Applications:

 40G Ethernet

 Infiniband 4X SDR DDR QDR

 40G Telecom connections