Support line rates from 103.125 Gbps to 111.81 Gbps
Integrated LAN WDM TOSA / APD ROSA for up to 40 km reach
Digital Diagnostics Monitoring Interface
Duplex LC optical receptacle
No external reference clock
Compliant with QSFP28 MSA with LC connector
Case operating temperature range:0°C to 70°C
Power dissipation < 4.0 W
Ethernet 100GBASE-ER4 Lite
Switch to Switch interface
Switched backplane applications
Other optical transmission systems
QSFP28-100G-ER4 is a 100Gbps transceiver module designed for optical communication applications compliant to Ethernet 100GBASE-ER4 Lite standard. The module converts 4 input channels of 25Gbps electrical data to 4 channels of LAN WDM optical signals and then multiplexes them into a single channel for 100Gbps optical transmission. Reversely on the receiver side, the module de-multiplexes a 100Gbps 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 EA-DFB transmitters and high sensitivity APD receivers provide superior performance for 100Gigabit Ethernet applications up to 30km links without FEC and 40km links with FEC.
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.