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

Built for 400G Ethernet data center and cloud network environments, this Single-port OSFP IHS/Finned Top module carries 425Gbps over MMF up to 100m@OM4 per link. The MPO-16/APC interface and 850nm optics match the standard cabling plant used in modern data halls, so existing trunks can be reused. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 8x50G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.

Standards compliance covers OSFP MSA, CMIS 4.1, IEEE 802.3cd. The unit works in any equipment with a standard Single-port OSFP IHS/Finned Top interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.

Our part number for this module is OSFP-SR8-400G. 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.

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.

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.

Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.

As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.