Shenzhen Hilink Technology Co., Ltd.

100G QSFP28 ER4

This product is a 100Gb/s transceiver module designed for optical communication applications compliant to Ethernet 100GBASE-ER4 Lite 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 demultiplexes 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 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.

Features
Hot pluggable QSFP28 MSA form factor
Compliant to Ethernet 100GBASE-ER4 Lite
Supports 103.1Gb/s aggregate bit rate
Up to 30km reach for G.652 SMF without FEC
Up to 40km reach for G.652 SMF with FEC
Single +3.3V power supply
Operating case temperature: 0~70oC
Transmitter: cooled 4x25Gb/s LAN WDM EML TOSA (1295.56, 1300.05, 1304.58, 1309.14nm)
Receiver: 4x25Gb/s APD ROSA
4x25G electrical interface (OIF CEI-28G-VSR)
Maximum power consumption 4.5W
Duplex LC receptacle
RoHS-6 compliant

Applications
100GBASE-ER4 Ethernet Links
Infiniband QDR and DDR interconnects
Client-side 100G Telecom connections