400GBASE-SR4 OSFP PAM4 Optical Transceiver (MMF, 850nm, 50m, MPO-12/APC, DOM, Flat Top

The 400GBASE-SR4 OSFP transceiver is an 400Gb/s Single-port OSFP, SR4 multimode parallel transceiver using a single, 4-channel MPO-12/APC optical connector. The Short Reach 4-channel (SR4) design uses 100G-PAM4 modulation and has a maximum fiber reach of 50-meters using OM4 multimode 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 switches.

Product detail:

• Form Factor: Single-port OSFP Flat Top
• Max Data Rate: 425Gbps (4x106.25Gb/s)
• Wavelength: 850nm
• Max Cable Distance: 30m@OM3/50m@OM4 or OM5
• Connector: MPO-12/APC
• Media: MMF
• Transmitter Type: VCSEL
• Receiver Type: PIN
• TX Power: -4.6~4dBm
• Minimum Receiver Power: -6.3dBm
• Power Budget: 1.7dB
• Receiver Overload: 4.0dBm
• Max Power Consumption: 8.5W
• Extinction Ratio: 2.5dB
• DDM/DOM: Supported
• Commercial Temperature Range: 0 to 70°C
• Modulation (Electrical): 4x100G-PAM4
• Modulation (Optical): 4x100G-PAM4
• CDR (Clock and Data Recovery): TX and RX
• Inbuilt FEC: Yes
• Core Size: 50/125µm
• Protocols: OSFP MSA Rev 5.0, IEEE 802.3ck IEEE 802.3-2022, CMIS 4
• Warranty: 5 Years

Application
Data Center Interconnect
400G Ethernet
Infiniband interconnects
Enterprise networking