800G OSFP IHS/Finned Top to 4x 200G OSFP RHS/Flat Top Passive Breakout DAC Cable

The 800G OSFP IHS/Finned Top to 4x 200G OSFP RHS/Flat Top Passive Breakout DAC Cable is a passive twinax direct attach copper cable with Single-port 800G OSFP (IHS/Finned Top) to 4× 200G OSFP (RHS/Flat Top), supporting 800Gbps links over a length of Customized. 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, IEEE 802.3ck, CMIS v4.0.

Product Highlights

• Single-port 800G OSFP (IHS/Finned Top) to 4× 200G OSFP (RHS/Flat Top)
• Data rate: 800Gbps
• Cable type: Passive Twinax
• Length: Customized
• Operating temperature: 0 to 70°C (32 to 158°F)

The 800G OSFP IHS/Finned Top to 4x 200G OSFP RHS/Flat Top Passive Breakout DAC Cable connects Single-port 800G OSFP (IHS/Finned Top) to 4× 200G OSFP (RHS/Flat Top) ports at 800Gbps in 800G Ethernet data center and cloud network environments. Ordered in customized lengths, it matches the actual rack geometry without slack. The integrated construction removes separate optics from the link budget and reduces the number of failure points in the row. 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 8x 100G PAM4 to Quad 2x 100G PAM4 modulation, which keeps it aligned with current 800G switch silicon.

This product is designed and tested to comply with OSFP MSA, IEEE 802.3ck, CMIS v4.0. It plugs into any standards-based Single-port 800G OSFP (IHS/Finned Top) to 4× 200G OSFP (RHS/Flat Top) port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.

This cable is built to order in customized lengths. Our part number OSFP-800G-4OFLPCxxx identifies the configuration. When placing an order, tell us the length you need and any label or packaging 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.

Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.

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.

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.