400G OSFP DR4L FL Optical Transceiver

The 400G OSFP DR4L FL Optical Transceiver is a hot-pluggable Single-port OSFP RHS/Flat Top transceiver rated at 425Gbps (4x106.25Gbps). Using a MPO-12/APC optical interface over SMF at 1310nm, it covers transmission distances up to 100m. Compliance with OSFP MSA Rev. 5.0, CMIS Rev. 4.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022, together with integrated diagnostic monitoring, makes it a dependable choice for 400G Ethernet data center and cloud network environments.

Product Highlights

• Single-port OSFP RHS/Flat Top form factor, 425Gbps (4x106.25Gbps) data rate
• Wavelength: 1310nm
• Connector: MPO-12/APC
• Reach: up to 100m
• Fiber media: SMF
• DDM/DOM: Supported

Network architects choose the 400G OSFP DR4L FL Optical Transceiver for 400G Ethernet data center and cloud network environments: it runs 425Gbps (4x106.25Gbps) over SMF and reaches 100m. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. For networks standardized on NVIDIA/Mellanox Ethernet hardware, it is a drop-in equivalent of the MMS4X00-NS400. The link runs 4x100G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.

On the compatibility side, this unit is the practical equivalent of the NVIDIA/Mellanox Ethernet part MMS4X00-NS400 and works in NVIDIA/Mellanox Ethernet systems out of the box. Standards compliance covers OSFP MSA Rev. 5.0, CMIS Rev. 4.0, IEEE Std 802.3bs-2017, IEEE Std 802.3ck-2022.

Our part number for this module is OSFP-DR4L-400G-FL. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.

Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.

Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.

Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.

Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.