400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP28 4x 25G NRZ Breakout AEC, 3m
The 400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP28 4x 25G NRZ Breakout AEC, 3m is an active optical cable assembly with QSFP-DD to 4x QSFP28, carrying 400Gbps over OM3 multimode at 850nm. Factory terminated and tested as a complete link, it offers a lighter and more flexible alternative to discrete transceivers with patch cords for 400G Ethernet data center and cloud network environments. The standard length is 3m (10ft).
Product Highlights
- QSFP-DD to 4x QSFP28
- Data rate: 400Gbps
- Length: 3m (10ft)
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | QDD-400G-4Q4xNAC03 |
|---|---|
| Manufacturer | HT |
| Connector Type | QSFP-DD to 4x QSFP28 |
| Max Data Rate | 400Gbps |
| Minimum Bend Radius | 26.5mm |
| Wire AWG | 30AWG |
| Cable Length | 3m (10ft) |
| Jacket Material | PVC (OFNR) |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Power Consumption | ≤8.5W @QSFP-DD, ≤3.5W @QSFP28 |
Applications
Designed for 400G Ethernet data center and cloud network environments, the 400G QSFP-DD 8x 50G PAM4 to 4x 100G QSFP28 4x 25G NRZ Breakout AEC, 3m carries 400Gbps between QSFP-DD to 4x QSFP28 interfaces. This unit is available in a standard length of 3m (10ft). The breakout design lets one high speed port feed 4x QSFP28, which raises port utilization and simplifies cabling in dense rows. Custom labeling, packaging and compatibility coding for specific equipment vendors are available from our factory on request.
Standards and Compatibility
Standards compliance covers industry MSA standards. The unit works in any equipment with a standard QSFP-DD to 4x QSFP28 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
The ordering part number is QDD-400G-4Q4XNAC. The standard length is 3m (10ft), and other lengths can be produced on request. Wire gauge: 30AWG. Samples for testing can be arranged before bulk orders.
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.
Packaging Options
Default packaging is simple and protective: sealed bag, blister tray, export carton. For OEM customers we also offer white-label packing, custom printed boxes and per-unit labeling with your own part numbers, so the goods can go straight into your sales channel.
Customization Service
Because we are the factory, customization is straightforward: non-standard lengths, different jacket materials, specific polarity or breakout wiring, and compatibility programming for particular switch brands are all routine work for us. Small trial orders are accepted so you can verify quality before scaling up.
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.
