NVIDIA InfiniBand Compatible 1.6T OSFP224 Passive DAC
The NVIDIA InfiniBand Compatible 1.6T OSFP224 Passive DAC provides a 1600Gbps copper connection between OSFP (IHS Finned Top) to OSFP (IHS Finned Top) ports with a cable length of 1m (3ft). 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 next generation InfiniBand XDR fabrics and large scale AI clusters.
Product Highlights
- OSFP (IHS Finned Top) to OSFP (IHS Finned Top)
- Data rate: 1600Gbps
- Cable type: Passive DAC
- Length: 2 standard length options (0.5m (2ft) to 1m (3ft))
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | OSFP-1.6T-PC01 |
|---|---|
| Manufacturer | HT |
| Form Factor | OSFP (IHS Finned Top) to OSFP (IHS Finned Top) |
| Max. Data Rate | 1600Gbps |
| Media | Copper |
| Cable Type | Passive DAC |
| Cable Length | 0.5m (2ft), 1m (3ft) |
| Jacket Material | PET |
| Minimum Bend Radius | 55mm |
| Wire AWG | 26AWG |
| Max. Power Consumption | 0.1W Per End |
| Modulation Format | 8x 200G-PAM4 |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Application | 1.6T InfiniBand |
| Protocols | OSFP MSA, IEEE 802.3 |
Applications
The NVIDIA InfiniBand Compatible 1.6T OSFP224 Passive DAC connects OSFP (IHS Finned Top) to OSFP (IHS Finned Top) ports at 1600Gbps in next generation InfiniBand XDR fabrics and large scale AI clusters. This unit is made 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. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 8x 200G-PAM4 modulation, which keeps it aligned with current 1.6T switch silicon.
Standards and Compatibility
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.
Ordering Information
The part number for this assembly is OSFP-1.6T-PC. We offer this cable in 0.5m (2ft) and 1m (3ft). Other lengths can be custom manufactured on request. Wire gauge: 26AWG. Volume pricing is available for project quantities.
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.
Quality Assurance
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.
Packaging Options
Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.
Factory Custom Capability
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.
