For short reach 200Gbps links in 200G Ethernet data center and cloud network environments, the 200G QSFP-DD QDD PCxxx Passive DAC offers a factory terminated passive twinax assembly with QSFP-DD to QSFP-DD connectors and a length of Customized. As a passive cable it draws essentially no power and adds no latency to the link. The cable meets IEEE 802.3bj, QSFP-DD MSA, CMIS, SFF-8417.
Product Highlights
- QSFP-DD to QSFP-DD
- Data rate: 200Gbps
- Cable type: Passive Twinax
- Length: Customized
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | QDD-200G-PCxxx |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP-DD to QSFP-DD |
| Max. Data Rate | 200Gbps |
| Media | Copper |
| Cable Type | Passive Twinax |
| Cable Length | Customized |
| Wire AWG | 30AWG for 0.5/1/1.5m, 28AWG for 2/2.5/3m |
| Minimum Bend Radius | 34.5mm for 0.5/1/1.5m, 40.5mm for 2/2.5/3m |
| Max. Power Consumption | 0.1W Per End |
| Jacket Material | PVC |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | IEEE 802.3bj, QSFP-DD MSA, CMIS, SFF-8417 |
Applications
In 200G Ethernet data center and cloud network environments, the 200G QSFP-DD QDD PCxxx Passive DAC provides a factory terminated 200Gbps link between QSFP-DD to QSFP-DD ports. Ordered in customized lengths, it matches the actual rack geometry without slack. The integrated construction removes separate optics from the link budget and reduces the number of failure points in the row. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment.
Standards and Compatibility
Compliance: IEEE 802.3bj, QSFP-DD MSA, CMIS, SFF-8417. 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
This cable is built to order in customized lengths. Our part number QDD-200G-PCxxx identifies the configuration. Wire gauge follows the length: 30AWG for 0.5/1/1.5m, 28AWG for 2/2.5/3m. When placing an order, tell us the length you need and any label or packaging requirements.
Logistics
Our warehouse keeps fast-moving transceivers and cables ready for same-week dispatch. Courier, air freight and sea freight options are all available depending on your budget and schedule, and we consolidate multiple items into one shipment whenever it saves you cost.
Tested Before Shipment
We do not ship untested stock. Each transceiver and cable is powered up in our test racks, checked for link stability, transmit power, receiver sensitivity and diagnostic readouts, and only then packed for delivery. This factory-level testing is one reason network integrators keep reordering from us year after year.
Package
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.
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.