400G FR4 transceiver modules are designed for use in 400 Gigabit Ethernet links on up to 2km of single mode fiber. They are compliant with the QSFP-DD MSA, QDD MSA, IEEE 802.3cu and and 100G Lambda MSA.The optical transceiver is RoHS compliant.
Hot-pluggable QSFP112 Type 2A form factor
Supports 425Gb/s aggregate bit rate
Power dissipation <10W
Commercial case temperature range of 0°C to 70°C
Single 3.3V power supply
Maximum link length of 2km on Single Mode Fiber (SMF)
Aligned with IEEE 802.cu
4x100G PAM4 EML-based CWDM transmitter
4x100G PAM4 retimed 400GAUI-4 electrical interface
Duplex LC receptacles
I2C management interface
RoHS compliant