400G OSFP 4x 100G PAM4 to QSFP-DD 8x 50G PAM4 AOC

The 400G OSFP 4x 100G PAM4 to QSFP-DD 8x 50G PAM4 AOC, 30m is an active optical cable assembly with OSFP (RHS/Flat Top) to QSFP-DD, carrying 400Gbps over AOC at 850nm. Factory terminated and tested as a complete link, it offers a lighter and more flexible alternative to discrete transceivers with patch cords for 400G Ethernet data centers, HPC and machine learning clusters. Standard production lengths cover 1m (3ft) to 30m (98ft).

Product Highlights

• OSFP (RHS/Flat Top) to QSFP-DD
• Data rate: 400Gbps
• Cable type: AOC
• Length: available from 1m (3ft) to 30m (98ft) in 10 standard options
• Wavelength: 850nm
• DDM/DOM: Supported

The 400G OSFP 4x 100G PAM4 to QSFP-DD 8x 50G PAM4 AOC, 30m is a 400Gbps active optical cable for OSFP (RHS/Flat Top) to QSFP-DD connections in 400G Ethernet data centers, HPC and machine learning clusters. This unit is supplied in 10 standard lengths from 1m (3ft) to 30m (98ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. 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 OSFP-4x 100G-PAM4 QSFP-DD-8x 50G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.

This product is designed and tested to comply with OSFP MSA, QSFP-DD MSA, CMIS 4.0, IEEE 802.3ck-400GAUI-4, IEEE 802.3bs-400GAUI-8. It plugs into any standards-based OSFP (RHS/Flat Top) to QSFP-DD port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

This model carries part number QDD56-400G-O112RAO. You can order this assembly in 1m (3ft), 2m (7ft), 3m (10ft), 5m (16ft), 7m (23ft), 10m (33ft), 15m (49ft), 20m (66ft), 25m (82ft) and 30m (98ft). Non-standard lengths can be produced on request.

Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.

We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.

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.