NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G OSFP 4x 100G PAM4 InfiniBand NDR Active Breakout DAC Cable
For short reach 800Gbps links in InfiniBand NDR fabrics, GPU clusters and AI training networks, the NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G OSFP 4x 100G PAM4 InfiniBand NDR Active Breakout DAC Cable offers a factory terminated active breakout dac (acc) assembly with 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top) connectors and a length of 5m (16ft). Active electronics inside the connectors extend the usable reach compared with passive copper while keeping power draw low. The cable meets OSFP MSA, CMIS 5.0, IEEE 802.3 ck.
Product Highlights
- 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top)
- Data rate: 800Gbps
- Cable type: Active Breakout DAC (ACC)
- Length: 5 options from 1m (3ft) to 5m (16ft) as standard
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| NVIDIA/Mellanox InfiniBand Compatible | MCA7J60-N005 |
|---|---|
| Manufacturer | HT |
| Form Factor | 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top) |
| Max. Data Rate | 800Gbps |
| Media | Copper |
| Cable Type | Active Breakout DAC (ACC) |
| Cable Length | 1m (3ft), 2m (7ft), 3m (10ft), 4m (13ft), 5m (16ft) |
| Jacket Material | PET |
| Minimum Bend Radius | 40mm |
| Wire AWG | 26AWG |
| Max. Power Consumption | 1.5W (800G End)/0.6W (400G Per End) |
| Modulation Format | 8x 100G-PAM4 to Dual 4x 100G-PMA4 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Application | 800G/400G Ethernet |
| Protocols | OSFP MSA, CMIS 5.0, IEEE 802.3 ck |
Applications
Designed for InfiniBand NDR fabrics, GPU clusters and AI training networks, the NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G OSFP 4x 100G PAM4 InfiniBand NDR Active Breakout DAC Cable carries 800Gbps between 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top) interfaces. This unit is delivered in 5 standard lengths from 1m (3ft) to 5m (16ft). The breakout design lets one high speed port feed 2x 400G OSFP (RHS/Flat Top), which raises port utilization and simplifies cabling in dense rows. 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 MCA7J60-N005.
Standards and Compatibility
Compliance: OSFP MSA, CMIS 5.0, IEEE 802.3 ck. For projects standardized on NVIDIA/Mellanox InfiniBand hardware, this product replaces the MCA7J60-N005 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
The ordering part number is OSFP-800G-2OFLAC. We make this cable in 1m (3ft), 2m (7ft), 3m (10ft), 4m (13ft) and 5m (16ft). Special lengths outside this range can be produced to order. Wire gauge: 26AWG. Samples for testing can be arranged before bulk orders.
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.
Logistics
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.
Our Testing Process
Production samples and every outgoing batch pass through bit-error-rate measurement, temperature verification and plug-in compatibility checks on mainstream switches and routers. Because we are the manufacturer, any issue found in testing is fed back to the production line immediately instead of being passed on to customers.
