400G OSFP IHS/Finned Top to 4 x 100G QSFP28 Active Optical Breakout AOC

The 400G OSFP IHS/Finned Top to 4 x 100G QSFP28 Active Optical Breakout AOC is an active optical cable assembly with OSFP (IHS/Finned Top) to 4x QSFP28, carrying 400Gbps over Breakout 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 center and cloud network environments. Cable length: 1m (3ft)~30m (98ft).

Product Highlights

• OSFP (IHS/Finned Top) to 4x QSFP28
• Data rate: 400Gbps
• Cable type: Breakout AOC
• Length: 1m (3ft)~30m (98ft)
• Wavelength: 850nm
• DDM/DOM: Supported

The 400G OSFP IHS/Finned Top to 4 x 100G QSFP28 Active Optical Breakout AOC connects OSFP (IHS/Finned Top) to 4x QSFP28 ports at 400Gbps in 400G Ethernet data center and cloud network environments. This unit is supplied at 1m (3ft)~30m (98ft). By fanning one port out to 4x QSFP28, it doubles or quadruples the number of endpoints served per switch port and keeps the cabling plant simple. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.

This product is designed and tested to comply with CMIS 4.0, SFF-8636, IEEE 802.3bs-400GAUI-8, IEEE802.3bm-CAUI-4, OSFP MSA, SFF-8661, SFF-8639. It plugs into any standards-based OSFP (IHS/Finned Top) to 4x QSFP28 port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

This model is supplied at 1m (3ft)~30m (98ft) under part number OSFP-400G-4Q4xNAOxxx. Other lengths of the same assembly can be produced on request.

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.

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.

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.

From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.