For short reach 200G links in 200G Ethernet data center and cloud network environments, the 200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable offers a factory terminated twinax assembly with QSFP-DD to 4 QSFP28 connectors and a length of 3m (10ft). As a passive cable it draws essentially no power and adds no latency to the link. The cable meets QSFP-DD MSA Rev. 5.0, CMIS Rev 4.0, IEEE 802.3cd.
Product Highlights
- QSFP-DD to 4 QSFP28
- Data rate: 200G
- Length: 3m (10ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | QDD-200G-4QPCxxx |
|---|---|
| Manufacturer | HT |
| Connector Type | QSFP-DD to 4 QSFP28 |
| Max Data Rate | 200G |
| Minimum Bend Radius | 10mm |
| Wire AWG | 30 AWG |
| Cable Length | 3m (10ft) |
| Jacket Material | PVC |
| Operating Temperature | 0 to 70°C (32 to 158°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Modulation Format | NRZ |
| Protocols | QSFP-DD MSA Rev. 5.0, CMIS Rev 4.0, IEEE 802.3cd |
Applications
In 200G Ethernet data center and cloud network environments, the 200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable provides a factory terminated 200G link between QSFP-DD to 4 QSFP28 ports. This unit is supplied at 3m (10ft). The integrated construction removes separate optics from the link budget and reduces the number of failure points in the row. 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 NRZ modulation, which keeps it aligned with current 200G switch silicon.
Standards and Compatibility
Compliance: QSFP-DD MSA Rev. 5.0, CMIS Rev 4.0, IEEE 802.3cd. 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 model is supplied at 3m (10ft) under part number QDD-200G-4QPCxxx. Other lengths of the same assembly can be produced on request. Wire gauge: 30 AWG.
Packing Details
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.
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.
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.
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.
