The 1.6T OSFP224 PCxxx Passive DAC is a passive dac direct attach copper cable with OSFP (IHS Finned Top) to OSFP (IHS Finned Top), supporting 1600Gbps links over a length of 0.5~1m (2~3ft). As a passive cable it draws essentially no power and adds no latency to the link. It is a cost effective, low latency interconnect for next generation InfiniBand XDR fabrics and large scale AI clusters, and complies with OSFP MSA, IEEE 802.3.
Product Highlights
- OSFP (IHS Finned Top) to OSFP (IHS Finned Top)
- Data rate: 1600Gbps
- Cable type: Passive DAC
- Length: 0.5~1m (2~3ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | OSFP-1.6T-PCxxx |
|---|---|
| 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 | 0.5~1m (2~3ft) |
| 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 Ethernet and InfiniBand |
| Protocols | OSFP MSA, IEEE 802.3 |
Applications
In next generation InfiniBand XDR fabrics and large scale AI clusters, the 1.6T OSFP224 PCxxx Passive DAC provides a factory terminated 1600Gbps link between OSFP (IHS Finned Top) to OSFP (IHS Finned Top) ports. This unit is supplied at 0.5~1m (2~3ft). 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
This product is designed and tested to comply with OSFP MSA, IEEE 802.3. It plugs into any standards-based OSFP (IHS Finned Top) to OSFP (IHS Finned Top) port, and compatibility coding for specific switch or router brands can be done in our factory before shipment.
Ordering Information
This model is supplied at 0.5~1m (2~3ft) under part number OSFP-1.6T-PCxxx. Other lengths of the same assembly can be produced on request. Wire gauge: 26AWG. Samples for testing can be arranged before bulk orders.
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.
How We Ship
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.
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.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
