- 100GBASE-ER4 Ethernet
 - Data Centers Switch Interconnect
 - Server and Storage Area Network Interconnect
 
- Compliant with IEEE802.3ba 100GBASE-ER4
 - Compliant with SFF-8665 QSFP28 MSA
 - Compliant with IEEE 802.3bm CAUI-4 Interface
 - 4CH LWDM MUX / DEMUX design
 - Data Rate 25.78125Gbps per Lane
 - Built in quad Tx CDR and Rx CDR
 - Hot Pluggable QSFP28 footprint
 - O-Band LWDM DFB transmitter
 - APD receiver
 - Duplex LC connector
 - 2-wire interface for management and diagnostic monitor compliant with SFF-8636
 - Single 3.3V power supply
 - Link distance 40km over SM fiber
 - Maximum Power consumption 4.5W
 - RoHS compliant