400G QSFP112 AExxx AEC
The 400G QSFP112 AExxx AEC is an active optical cable assembly with QSFP112 to QSFP112, carrying 400Gbps over Active DAC (AEC) 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. Cable length: 1m (3ft)~3m (10ft).
Product Highlights
- QSFP112 to QSFP112
- Data rate: 400Gbps
- Cable type: Active DAC (AEC)
- Length: 1m (3ft)~3m (10ft)
- DDM/DOM: Supported
- Operating temperature: 0 to 70°C (32 to 158°F)
Specifications
| Part Number | QSFP-400G-AExxx |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP112 to QSFP112 |
| Max. Data Rate | 400Gbps |
| Media | Copper |
| Cable Type | Active DAC (AEC) |
| Minimum Bend Radius | 26.5mm |
| Wire AWG | 32AWG |
| Cable Length | 1m (3ft)~3m (10ft) |
| Jacket Material | PET |
| Power Consumption | <8W Per End |
| Modulation Format | 4x 100G-PAM4 |
| DDM/DOM | Supported |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | QSFP112 MSA, IEEE 802.3ck 400GBase-CR4, CMIS 5.0 |
Applications
Designed for 400G Ethernet data center and cloud network environments, the 400G QSFP112 AExxx AEC carries 400Gbps between QSFP112 to QSFP112 interfaces. This unit is supplied at 1m (3ft)~3m (10ft). It installs directly into standard ports with no separate transceivers or patch cords to manage at either end. Our factory programs the compatibility coding for your switch brand before shipment and verifies each unit on real host equipment. The link runs 4x 100G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.
Standards and Compatibility
Standards compliance covers QSFP112 MSA, IEEE 802.3ck 400GBase-CR4, CMIS 5.0. The unit works in any equipment with a standard QSFP112 to QSFP112 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)~3m (10ft) under part number QSFP-400G-AExxx. Other lengths of the same assembly can be produced on request. Wire gauge: 32AWG. Volume pricing is available for project quantities.
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.
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.
