• Name: 100G LR4 10km QSFP28 Optical Transceiver
  • Time: 2016-09-05
  • Views : 828


This product is a 100Gb/s transceiver module designed for optical communication applications compliant to 100GBASE-LR4 of the IEEE P802.3ba standard. The module converts 4 input channels of 25Gb/s electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gb/s optical input into 4 channels of LAN WDM optical signals and then converts them to 4 output channels of electrical data.

The central wavelengths of the 4 LAN WDM channels are 1295.56, 1300.05, 1304.58 and 1309.14 nm as members of the LAN WDM wavelength grid defined in IEEE 802.3ba. The high performance cooled LAN WDM


DFB transmitters and high sensitivity PIN receivers provide superior performance for 100Gigabit Ethernet applications up to 10km links and compliant to optical interface with IEEE802.3ba Clause 88 100GBASE-LR4 requirements.

The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. 



▪ 4 channels full-duplex transceiver modules

▪ Transmission data rate up to 26Gbps per channel      

▪ 4 x 26Gb/s DFB-based LAN-WDM Cooling transmitter

 4 channels PIN ROSA

 Internal CDR circuits on both receiver and transmitter channels

 Low power consumption <3.5W

 Hot Pluggable QSFP form factor

 Up to reach 10km for G.652 SMF

 Duplex LC receptacles

 Built-in digital diagnostic functions

 Operating case temperature 0°C to +70°C

 3.3V power supply voltage

 RoHS 6 compliant(lead free)



IEEE 802.3ba 100GBASE LR4 


Ordering Information

download attachments : GQS-SPO101-LR4C 【Preview】