NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G QSFP112 4x 100G PAM4 InfiniBand NDR Active Breakout DAC Cable

The NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G QSFP112 4x 100G PAM4 InfiniBand NDR Active Breakout DAC Cable is a active breakout dac (acc) direct attach copper cable with OSFP (IHS/Finned Top) to 2x QSFP112, supporting 850Gbps (8x 106.25Gbps) links over a length of 1m (3ft). 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 CMIS 5.0, IEEE 802.3ck, OSFP MSA Rev5.0, Q112 MSA.

Product Highlights

• OSFP (IHS/Finned Top) to 2x QSFP112
• Data rate: 850Gbps (8x 106.25Gbps)
• Cable type: Active Breakout DAC (ACC)
• Length: 1m (3ft) to 5m (16ft), 5 standard options
• Operating temperature: 0 to 70°C (32 to 158°F)

Designed for InfiniBand NDR fabrics, GPU clusters and AI training networks, the NVIDIA InfiniBand Compatible 800G OSFP 8x 100G PAM4 to 2x 400G QSFP112 4x 100G PAM4 InfiniBand NDR Active Breakout DAC Cable carries 850Gbps (8x 106.25Gbps) between OSFP (IHS/Finned Top) to 2x QSFP112 interfaces. This unit is stocked in 5 standard lengths from 1m (3ft) to 5m (16ft). The breakout design lets one high speed port feed 2x QSFP112, 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 MCA7J65-N001.

On the compatibility side, this unit is the practical equivalent of the NVIDIA/Mellanox InfiniBand part MCA7J65-N001 and works in NVIDIA/Mellanox InfiniBand systems out of the box. Standards compliance covers CMIS 5.0, IEEE 802.3ck, OSFP MSA Rev5.0, Q112 MSA.

Order reference: part number OSFP-800G-2QAC. Standard supply covers 1m (3ft), 2m (7ft), 3m (10ft), 4m (13ft) and 5m (16ft). Custom length production is available for project requirements. Wire gauge: 30AWG. Samples for testing can be arranged before bulk orders.

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.

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.

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.

Most orders travel by international express and arrive within days; palletized freight by air or sea is used for volume orders. If you prefer, we ship on your DHL, UPS or FedEx account, or deliver to your appointed agent in China for onward consolidation.