200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable
The 200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable is a twinax direct attach copper cable with QSFP-DD to 4 QSFP28, supporting 200G links over a length of 3m (10ft). 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 200G Ethernet data center and cloud network environments, and complies with 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
The 200G QSFP-DD to 4 x 50G QSFP28 Passive Copper Breakout DAC Cable is a 200G direct attach copper cable for QSFP-DD to 4 QSFP28 connections in 200G Ethernet data center and cloud network environments. 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.
Standards and Compatibility
This product is designed and tested to comply with QSFP-DD MSA Rev. 5.0, CMIS Rev 4.0, IEEE 802.3cd. It plugs into any standards-based QSFP-DD to 4 QSFP28 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 3m (10ft) under part number QDD-200G-4QPCxxx. Other lengths of the same assembly can be produced on request. Wire gauge: 30 AWG.
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.
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.
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.
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.
