The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G OSFP 4x 100G PAM4 InfiniBand NDR Passive Breakout DAC Cable, 2m provides an 800Gbps copper connection between 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top) ports with a cable length of 2m (7ft). 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
- 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top)
- Data rate: 800Gbps
- Cable type: Passive Breakout 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 | MCP7Y00-N002 |
|---|---|
| Manufacturer | HT |
| Form Factor | 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat Top) |
| Max. Data Rate | 800Gbps |
| Media | Copper |
| Cable Type | Passive Breakout DAC |
| Minimum Bend Radius | 72mm |
| Max. Power Consumption | 0.1W @800G, 0.1W @400G |
| Cable Length | 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft), 3m (10ft) |
| Wire AWG | 26AWG |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Jacket Material | PET |
| Modulation Format | 8x 100G-PAM4 to Dual 4x 100G-PAM4 |
| Application | 800G InfiniBand NDR |
| Protocols | OSFP MSA Rev5.0, IEEE 802.3ck, CMIS 4.0 |
Applications
The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G OSFP 4x 100G PAM4 InfiniBand NDR Passive Breakout DAC Cable, 2m is an 800Gbps direct attach copper cable for 800G OSFP (IHS/Finned Top) to 2x 400G OSFP (RHS/Flat 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). By fanning one port out to 2x 400G OSFP (RHS/Flat Top), it doubles or quadruples the number of endpoints served per switch port and keeps the cabling plant simple. 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 MCP7Y00-N002.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the NVIDIA/Mellanox InfiniBand part MCP7Y00-N002 and works in NVIDIA/Mellanox InfiniBand systems out of the box. Standards compliance covers OSFP MSA Rev5.0, IEEE 802.3ck, CMIS 4.0.
Ordering Information
Order this assembly under part number OSFP-800G-2OFLPC. 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. Volume pricing is available for project quantities.
Delivery
Goods are normally sent by courier such as DHL, UPS, FedEx, TNT or EMS; air and sea freight are also available on request. Commonly used items are kept in stock for immediate shipment, and out-of-stock items are usually delivered within a few working days. We can also ship on your courier account or hand goods to your appointed forwarder.
Reliability Control
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.
Packing Details
Standard packing is an anti-static bag plus blister protection, with cartons sized to keep products from moving in transit. We apply our standard labels by default; neutral packing or customer-branded labels, part number stickers and serial barcodes are all available on request.
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.