NVIDIA InfiniBand Compatible 1.6T OSFP224 Active DAC Cable

For short reach 1600Gbps links in next generation InfiniBand XDR fabrics and large scale AI clusters, the NVIDIA InfiniBand Compatible 1.6T OSFP224 Active DAC Cable, 1.1m offers a factory terminated active dac (acc) assembly with OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) connectors and a length of 1.1m (3.6ft). Active electronics inside the connectors extend the usable reach compared with passive copper while keeping power draw low. The cable meets OSFP Rev 5.2, IEEE 802.3df, IEEE 802.3dj, CMIS 5.0.

Product Highlights

• OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top)
• Data rate: 1600Gbps
• Cable type: Active DAC (ACC)
• Length: available from 1.5m (5ft) to 2m (7ft) in 2 standard options
• Operating temperature: 0 to 70°C (32 to 158°F)

In next generation InfiniBand XDR fabrics and large scale AI clusters, the NVIDIA InfiniBand Compatible 1.6T OSFP224 Active DAC Cable, 1.1m provides a factory terminated 1600Gbps link between OSFP (IHS/Finned Top) to OSFP (IHS/Finned Top) ports. This unit is supplied in 2 standard lengths from 1.5m (5ft) to 2m (7ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. It is interoperable with NVIDIA/Mellanox InfiniBand platforms and replaces the NVIDIA/Mellanox InfiniBand part MCA4K50-X001 directly. The link runs 8x 200G-PAM4 to 8x 200G-PAM4 modulation, which keeps it aligned with current 1.6T switch silicon.

This product is designed and tested to comply with OSFP Rev 5.2, IEEE 802.3df, IEEE 802.3dj, CMIS 5.0. It is interoperable with NVIDIA/Mellanox InfiniBand equipment and serves as a direct equivalent to the NVIDIA/Mellanox InfiniBand part number MCA4K50-X001.

This model carries part number OSFP-1.6T-AC. You can order this assembly in 1.5m (5ft) and 2m (7ft). Non-standard lengths can be produced on request. Wire gauge: 30AWG.

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.

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.

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.

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.