For short reach 800Gbps links in InfiniBand NDR fabrics, GPU clusters and AI training networks, the NVIDIA InfiniBand Compatible 800G OSFP Passive DAC offers a factory terminated passive dac assembly with OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) connectors and a length of 1.5m (5ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets OSFP MSA, IEEE 802.3ck, CMIS v4.0.
Product Highlights
- OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top)
- Data rate: 800Gbps
- Cable type: Passive DAC
- Length: choose from 5 standard lengths, 0.5m (2ft) to 3m (10ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| NVIDIA/Mellanox InfiniBand Compatible | MCP4Y10-N01A |
|---|---|
| Manufacturer | HT |
| Form Factor | OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) |
| Max. Data Rate | 800Gbps |
| Media | Copper |
| Cable Type | Passive DAC |
| Cable Length | 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft), 3m (10ft) |
| Jacket Material | PET |
| Minimum Bend Radius | 69mm |
| Wire AWG | 26AWG |
| Max. Power Consumption | 0.1W Per End |
| Modulation Format | 8x100G-PAM4 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Application | 800G InfiniBand |
| Protocols | OSFP MSA, IEEE 802.3ck, CMIS v4.0 |
Applications
The NVIDIA InfiniBand Compatible 800G OSFP Passive DAC is an 800Gbps direct attach copper cable for OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) connections in InfiniBand NDR fabrics, GPU clusters and AI training networks. This unit is offered in 5 standard lengths from 0.5m (2ft) to 3m (10ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. Compatibility with NVIDIA/Mellanox InfiniBand systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of MCP4Y10-N01A. The link runs 8x100G-PAM4 modulation, which keeps it aligned with current 800G switch silicon.
Standards and Compatibility
Compliance: OSFP MSA, IEEE 802.3ck, CMIS v4.0. For projects standardized on NVIDIA/Mellanox InfiniBand hardware, this product replaces the MCP4Y10-N01A directly, with identical fit and function. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.
Ordering Information
Order this assembly under part number OSFP-800G-PC. Available lengths are 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft) and 3m (10ft). If you need a length outside this list, our factory can build it to order. Wire gauge: 26AWG.
Worldwide Delivery
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.
Tested Before Shipment
We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.
Package
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.
Factory Custom Capability
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.