Key Features
Supports 425Gb/s bit rate
Hot Pluggable QSFP-DD form factor
Support Digital Monitoring interface
Compliant to QSFP-DD Rev 4.0
SFF-8636 Management Interface
SFF-8679: General Electrical
IEEE 802.3cd: Physical Layer Specifications and Management Parameters       
All-metal housing for superior EMI performance
Meet ESD requirements, resist 8KV direct contact voltage       
RoHS-10 compliant and lead-free
Single +3.3V power supply
Power Consumption: =10W
Case operating temperature: 0°C to +70°C
Transmitter Type: CWDM EML
Receiver Type: PIN
TX Power: -2.8~4.0dBm
RX Power: -9.1~4.0dBm
Powerbudget: 6dB

Application
Data Center Interconnect
400G Ethernet
Infiniband interconnects
Enterprise networking