400G OSFP SR8 Optical Transceiver

The 400G OSFP SR8 Optical Transceiver is a Single-port OSFP IHS/Finned Top optical transceiver delivering 425Gbps over MMF. Operating at 850nm with a MPO-16/APC interface, it reaches 100m@OM4 and is compliant with OSFP MSA, CMIS 4.1, IEEE 802.3cd. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in 400G Ethernet data center and cloud network environments.

Product Highlights

• Single-port OSFP IHS/Finned Top form factor, 425Gbps data rate
• Wavelength: 850nm
• Connector: MPO-16/APC
• Reach: up to 100m@OM4
• Fiber media: MMF
• DDM/DOM: Supported

The 400G OSFP SR8 Optical Transceiver is used in 400G Ethernet data center and cloud network environments, where it provides a 425Gbps link over MMF up to 100m@OM4. The MPO-16/APC interface and 850nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing. The link runs 8x50G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.

This product is designed and tested to comply with OSFP MSA, CMIS 4.1, IEEE 802.3cd. It plugs into any standards-based Single-port OSFP IHS/Finned Top port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

Order this product as OSFP-SR8-400G. Common models are stocked for fast dispatch. We can supply the module with neutral or customer-branded labels, and compatibility coding for a specific equipment vendor can be added at no extra process step.

Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.

Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.

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.

Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.