OSFP 400G DR4 PAM4 Ethernet Optical Transceiver (SMF, 1310nm, 500m, MPO-12/APC, DOM, Flat Top)
The 400G DR4 OSFP Optical Transceiver is an InfiniBand 400Gb/s single-port OSFP DR4 single mode parallel transceiver, featuring a Flat-top (OSFP-RHS) form factor and a single, 4-channel MPO-12/APC optical connector. The Reach 4-channel design uses 100G-PAM4 modulation and has a maximum fiber reach of 500-meters using OS2 single mode fibers. It is qualified for use in end-to-end systems.
It is the ideal solution for supercomputing, seamlessly integrating into computing and storage infrastructure to ensure efficient high-performance interconnectivity. Used in ConnectX-7/OSFP adapters linked to Twin-port transceivers in 2x400G Ethernet switches.


Product features
Max Data Rate: 425Gbps
Wavelength: 1310nm
Max Cable Distance: 500m
Connector: MPO-12/APC
Media: SMF
Transmitter Type: DFB
Receiver Type: PIN
TX Power: -2.9~4dBm
Minimum Receiver Power: -5.9dBm
Power Budget: 3dB
Receiver Overloa: 4.0dBm
Max Power Consumption: 10W
Extinction Ratio: 3.5dB
DDM/DOM: Supported
Commercial Temperature Range: 0 to 70°C
Modulation (Electrical): 4x100G-PAM4
Modulation (Optical): 4x100G-PAM4:
CDR (Clock and Data Recovery): Supported
Inbuilt FEC: Yes
Core Size: 9/125um
Protocols: OSFP MSA Rev. 5.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022, CMIS Rev. 4.0
Warranty: 5 Years

Application
Data center networks
4 x 100G-DR4 applications