Key Features
Hot-pluggable QSFP-DD form factor
8 channels full-duplex transceiver module
Data rate up to 425Gbps
Compliant with QSFP-DD MSA and IEEE 802.3cn 400GBASE-ER8
8x 53Gb/s PAM4 EML LWDM cooling transmitter and APD receiver
Retimed 400GAUI-8 electrical interface
Reach up to 40km over SMF with FEC
Duplex LC receptacles
Built-in digital diagnostic functions
Commercial operating case temperature range: 0 to 70°C
3.3V power supply voltage
Power Consumption: =10W
RoHS compliant (lead free)
Modulation: 8x 50G PAM4
TX Power: -0.6~5.6dBm
RX Power: -16.1~-3.4dBm
Extinction Ratio: 6dB
Powerbudget: 15dB
Application
400GBASE-ER8 Ethernet