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40G QSFP+ LR4 Transceiver
Product Name: 40G QSFP+ LR4 Transceiver
P/N: WQS-SPO400-LR4C
Download Datasheet
P/N Data Rate Distance LD PD DDMI
WQS-SPO400-LR4C 40Gbps 10km CWDM DFB PIN (Y)

 

 

 

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 1270, 1290, 1310 and 1330nm
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
40GBASE-LR4 40G Ethernet links
Infiniband QDR and DDR interconnects
Client-side 40G Telecom connections
 
Description
The WQS-SPO400-LR4C  is a 4x10G hot pluggable optical transceiver. The Wiitek 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.
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