200G QSFP-DD QDD PCxxx Passive DAC
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
Standards compliance covers IEEE 802.3bj, QSFP-DD MSA, CMIS, SFF-8417. The unit works in any equipment with a standard QSFP-DD to QSFP-DD interface; if your network uses a specific vendor's coding, tell us the switch model and we will program and verify it before delivery.
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. Samples for testing can be arranged before bulk orders.
OEM and Custom Orders
We have manufactured fiber optic connectivity products since 1995 and run our own production lines in Shenzhen. Beyond the standard catalog we build to order: special cable lengths, custom connector combinations, vendor-specific compatibility coding and private labeling. Send us your requirement and our engineers will quote a practical solution.
Worldwide Delivery
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.
Our Testing Process
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.
Packaging
Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.
