For short reach 1600Gbps links in next generation InfiniBand XDR fabrics and large scale AI clusters, the NVIDIA InfiniBand Compatible 1.6T OSFP224 Passive DAC offers a factory terminated passive dac assembly with OSFP (IHS Finned Top) to OSFP (IHS Finned Top) connectors and a length of 1m (3ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets OSFP MSA, IEEE 802.3.

Product Highlights

• OSFP (IHS Finned Top) to OSFP (IHS Finned Top)
• Data rate: 1600Gbps
• Cable type: Passive DAC
• Length: 2 standard options from 0.5m (2ft) to 1m (3ft)
• Operating temperature: 0 to 70°C (32 to 158°F)

The NVIDIA InfiniBand Compatible 1.6T OSFP224 Passive DAC is a 1600Gbps direct attach copper cable for OSFP (IHS Finned Top) to OSFP (IHS Finned Top) connections in next generation InfiniBand XDR fabrics and large scale AI clusters. This unit is available in 2 standard lengths from 0.5m (2ft) to 1m (3ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing. The link runs 8x 200G-PAM4 modulation, which keeps it aligned with current 1.6T switch silicon.

Compliance: OSFP MSA, IEEE 802.3. Every unit's EEPROM coding and link behavior are verified on real host equipment in our lab, so what arrives at your site is ready to use.

The standard part number of this assembly is OSFP-1.6T-PC. We supply this cable in 0.5m (2ft) and 1m (3ft). Custom lengths beyond this range can also be produced on request. Wire gauge: 26AWG.

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.

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.

Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.

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.