The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 4x 200G QSFP112 2x 100G PAM4 InfiniBand NDR Passive Breakout DAC Cable, 2m provides an 800Gbps copper connection between OSFP (IHS/Finned Top) to 4x QSFP112 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
- OSFP (IHS/Finned Top) to 4x QSFP112
- Data rate: 800Gbps
- Cable type: Passive Breakout DAC
- Length: 4 factory standard lengths covering 0.5m (2ft) to 2m (7ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| NVIDIA/Mellanox InfiniBand Compatible | MCP7Y40-N002 |
|---|---|
| Manufacturer | HT |
| Form Factor | OSFP (IHS/Finned Top) to 4x QSFP112 |
| Max. Data Rate | 800Gbps |
| Media | Copper |
| Cable Type | Passive Breakout DAC |
| Cable Length | 0.5m (2ft), 1m (3ft), 1.5m (5ft), 2m (7ft) |
| Jacket Material | PVC |
| Minimum Bend Radius | 31mm |
| Wire AWG | 28AWG |
| Max. Power Consumption | 0.1W (OSFP End) 0.1W (QSFP112 Per End) |
| Modulation Format | OSFP-8x 100G-PAM4 QSFP112-2x 100G-PAM4 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Application | 800G/200G InfiniBand |
| Protocols | OSFP MSA, QSFP112 MSA, IEEE 802.3ck, CMIS v5.0 |
Applications
The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 4x 200G QSFP112 2x 100G PAM4 InfiniBand NDR Passive Breakout DAC Cable, 2m connects OSFP (IHS/Finned Top) to 4x QSFP112 ports at 800Gbps in InfiniBand NDR fabrics, GPU clusters and AI training networks. This unit is produced in 4 standard lengths from 0.5m (2ft) to 2m (7ft). By fanning one port out to 4x QSFP112, 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 MCP7Y40-N002. The link runs OSFP-8x 100G-PAM4 QSFP112-2x 100G-PAM4 modulation, which keeps it aligned with current 800G switch silicon.
Standards and Compatibility
This product is designed and tested to comply with OSFP MSA, QSFP112 MSA, IEEE 802.3ck, CMIS v5.0. It is interoperable with NVIDIA/Mellanox InfiniBand equipment and serves as a direct equivalent to the NVIDIA/Mellanox InfiniBand part number MCP7Y40-N002.
Ordering Information
The factory part number is OSFP-800G-4QPC. This cable is available in 0.5m (2ft), 1m (3ft), 1.5m (5ft) and 2m (7ft). Lengths outside the standard range are made to order in our factory. Wire gauge: 28AWG.
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.
Packaging
Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.
Built to Your Spec
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.
Shipping and Lead Time
Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.
