NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 4x 200G OSFP 2x 100G PAM4 InfiniBand NDR Passive Breakout DAC Cable

The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 4x 200G OSFP 2x 100G PAM4 InfiniBand NDR Passive Breakout DAC Cable provides an 800Gbps copper connection between OSFP (IHS/Finned Top) to 4x OSFP (IHS/Finned Top) ports with a cable length of 0.5m (5ft). As a passive cable it draws essentially no power and adds no latency to the link. Direct attach copper keeps both latency and power consumption to a minimum, which makes it the economical choice for InfiniBand NDR fabrics, GPU clusters and AI training networks.

Product Highlights

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

The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 4x 200G OSFP 2x 100G PAM4 InfiniBand NDR Passive Breakout DAC Cable connects OSFP (IHS/Finned Top) to 4x OSFP (IHS/Finned Top) ports at 800Gbps in InfiniBand NDR fabrics, GPU clusters and AI training networks. This unit is provided in 4 standard lengths from 0.5m (2ft) to 2m (7ft). One port becomes 4x OSFP (IHS/Finned Top), a common pattern for connecting newer aggregation ports to an installed base of lower speed equipment. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request.

Standards compliance covers OSFP MSA, CMIS Rev4.0, IEEE 802.3ck. The unit works in any equipment with a standard OSFP (IHS/Finned Top) to 4x 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.

This assembly is listed under part number OSFP-800G-4OPC. The cable is supplied in 0.5m (2ft), 1m (3ft), 1.5m (5ft) and 2m (7ft). Custom lengths beyond the standard range are available on request. Wire gauge: 30AWG. Samples for testing can be arranged before bulk orders.

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.

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.

Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.

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.