400G QSFP-DD QDD AExxx AEC
Built for 400G Ethernet data center and cloud network environments, the 400G QSFP-DD QDD AExxx AEC delivers 400Gbps between QSFP-DD to QSFP-DD interfaces over Active DAC (AEC) fiber at 850nm. The integrated design removes the need for separate optical modules and simplifies sparing. Cable length: 1m (3ft)~5m (16ft).
Product Highlights
- QSFP-DD to QSFP-DD
- Data rate: 400Gbps
- Cable type: Active DAC (AEC)
- Length: 1m (3ft)~5m (16ft)
- DDM/DOM: Supported
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | QDD-400G-AExxx |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP-DD to QSFP-DD |
| Max. Data Rate | 400Gbps |
| Media | Copper |
| Cable Type | Active DAC (AEC) |
| Minimum Bend Radius | 26.5~53mm |
| Wire AWG | 28~32AWG |
| Cable Length | 1m (3ft)~5m (16ft) |
| Jacket Material | PET |
| Max. Power Consumption | 10W Per End |
| Modulation Format | 8x 50G-PAM4 |
| DDM/DOM | Supported |
| Commercial Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | QSFP-DD MSA, IEEE 802.3cd, CMIS 5.0 |
Applications
The 400G QSFP-DD QDD AExxx AEC is a 400Gbps active electrical cable for QSFP-DD to QSFP-DD connections in 400G Ethernet data center and cloud network environments. This unit is supplied at 1m (3ft)~5m (16ft). 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. The link runs 8x 50G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.
Standards and Compatibility
Standards compliance covers QSFP-DD MSA, IEEE 802.3cd, CMIS 5.0. 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 model is supplied at 1m (3ft)~5m (16ft) under part number QDD-400G-AExxx. Other lengths of the same assembly can be produced on request. Wire gauge: 28~32AWG. Samples for testing can be arranged before bulk orders.
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.
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.
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.
