800G OSFP IHS/Finned Top to 2 x 400G OSFP IHS/Finned Top Passive Copper Breakout DAC Cable

The 800G OSFP IHS/Finned Top to 2 x 400G OSFP IHS/Finned Top Passive Copper Breakout DAC Cable is a passive breakout dac direct attach copper cable with OSFP (IHS/Finned Top) to 4x OSFP (IHS/Finned Top), supporting 800Gbps links over a length of 0.5-2m (2ft-7ft). As a passive cable it draws essentially no power and adds no latency to the link. It is a cost effective, low latency interconnect for 800G Ethernet data center and cloud network environments, and complies with OSFP MSA, CMIS Rev4.0, IEEE 802.3ck.

Product Highlights

• OSFP (IHS/Finned Top) to 4x OSFP (IHS/Finned Top)
• Data rate: 800Gbps
• Cable type: Passive Breakout DAC
• Length: 0.5-2m (2ft-7ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

Designed for 800G Ethernet data center and cloud network environments, the 800G OSFP IHS/Finned Top to 2 x 400G OSFP IHS/Finned Top Passive Copper Breakout DAC Cable carries 800Gbps between OSFP (IHS/Finned Top) to 4x OSFP (IHS/Finned Top) interfaces. This unit is supplied at 0.5-2m (2ft-7ft). The breakout design lets one high speed port feed 4x OSFP (IHS/Finned Top), which raises port utilization and simplifies cabling in dense rows. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 8x100G-PAM4 to Quad 2x100G-PAM4 modulation, which keeps it aligned with current 800G switch silicon.

This product is designed and tested to comply with OSFP MSA, CMIS Rev4.0, IEEE 802.3ck. It plugs into any standards-based OSFP (IHS/Finned Top) to 4x OSFP (IHS/Finned Top) port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

This model is supplied at 0.5-2m (2ft-7ft) under part number OSFP-800G-4OPCxxx. Other lengths of the same assembly can be produced on request. Wire gauge: 28-30AWG. Volume pricing is available for project quantities.

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.

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.

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.

Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.