The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G OSFP 4x 100G PAM4 InfiniBand NDR Active Breakout DAC Cable is a active breakout dac (acc) direct attach copper cable with 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top), supporting 800Gbps links over a length of 5m (16ft). Active electronics inside the connectors extend the usable reach compared with passive copper while keeping power draw low. It is a cost effective, low latency interconnect for InfiniBand NDR fabrics, GPU clusters and AI training networks, and complies with 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 factory standard lengths covering 1m (3ft) to 5m (16ft)
- 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 produced in 5 standard lengths from 1m (3ft) to 5m (16ft). One port becomes 2x 400G OSFP (RHS/Flat Top), a common pattern for connecting newer aggregation ports to an installed base of lower speed equipment. It is interoperable with NVIDIA/Mellanox InfiniBand platforms and replaces the NVIDIA/Mellanox InfiniBand part MCA7J60-N005 directly.
Standards and Compatibility
This product is designed and tested to comply with OSFP MSA, CMIS 5.0, IEEE 802.3 ck. It is interoperable with NVIDIA/Mellanox InfiniBand equipment and serves as a direct equivalent to the NVIDIA/Mellanox InfiniBand part number MCA7J60-N005.
Ordering Information
The factory part number is OSFP-800G-2OFLAC. This cable is available in 1m (3ft), 2m (7ft), 3m (10ft), 4m (13ft) and 5m (16ft). Lengths outside the standard range are made to order in our factory. Wire gauge: 26AWG. Volume pricing is available for project quantities.
Customization Service
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.
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.
Quality and Testing
Every unit we ship is tested in our own test bed on mainstream switch and transport platforms before packing. Our test center has been fully upgraded, which sets us apart from other third party product providers: 10G, 40G, 100G, 200G and 400G transceivers and direct attach cables are verified on the latest top brand equipment, including selected original switches that can hardly be found elsewhere.
How We Pack
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.
