GVD-QSFP-40G-LR4

GVD-QSFP-40G-LR4  QSFP+  40G 10km LR4 Optical Transceiver

Description

Gvdlink technology enables the integration of 4 transmitters, 4 receivers and an optical MUX/DeMUX into a small form factor package that delivers a 40 Gbps data link in a compact QSFP footprint. The optical connectivity is based on two SMF LC connectors, one for Tx and one for Rx. The Tx and Rx each consist of 4 10GB/s CWDM channels, whose wavelengths are in the 1300nm range. The QSFP-LR transceiver is designed for applications based on the IEEE 802.3ba 40BASE-LR4 standard of up to 10km reach. 

Features  

▪ Transmission data rate up to 11.2Gbps per channel

▪ QSFP+ MSA compliant

▪ Compliant to IEEE 802.3ba specification for 40GBASE-LR4 links

▪ 4 CWDM un-cooled DFB lasers, using ITU G.694.2 wavelength grid at 1271, 1291, 1311 and 1331nm

▪ High Sensitivity PIN-TIA with optical DEMUX

▪ Up to 10km reach over standard single mode fiber

▪ Compliant with QDR/DDR Infiniband data rates

▪ Hot pluggable electrical interface

▪ Lower power consumption

▪ Operating case temperature 0°C to +70°C

· 3.3V power supply

· RoHS 6 compliant（lead free）

Applications  

▪ 40G Ethernet and OTU3

▪ Infiniband QDR and DDR interconnects

▪ Client-side 40G Telecom connections

Ordering information

For more inquiry, please contact us by  sales@gvdlink.com