The 400G QSFP112 4x 100G PAM4 to QSFP-DD 8x 50G PAM4 AOC connects QSFP112 to QSFP-DD ports at 400Gbps over AOC fiber at 850nm. Because the optics are built into the cable ends, installation is plug and play with no separate transceivers to manage, and airflow inside the rack stays unobstructed. It is well suited to 400G Ethernet data center and cloud network environments. We keep 10 standard lengths ready, running from 1m (3ft) to 30m (98ft).
Product Highlights
- QSFP112 to QSFP-DD
- Data rate: 400Gbps
- Cable type: AOC
- Length: choose from 10 standard lengths, 1m (3ft) to 30m (98ft)
- Wavelength: 850nm
- DDM/DOM: Supported
Specifications
| Part Number | QSFP-400G-QDDAO03 |
|---|---|
| Manufacturer | HT |
| Form Factor | QSFP112 to QSFP-DD |
| Max. Data Rate | 400Gbps |
| Cable Length | 1m (3ft), 2m (7ft), 3m (10ft), 5m (16ft), 7m (23ft), 10m (33ft), 15m (49ft), 20m (66ft), 25m (82ft), 30m (98ft) |
| Cable Type | AOC |
| Wavelength | 850nm |
| Minimum Bend Radius | 30mm |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| Max. Power Consumption | 10W (QSFP112 End) 14W (QSFP-DD End) |
| Jacket Material | OFNP |
| DSP | TX & RX Built-in DSP |
| DDM/DOM | Supported |
| Modulation Format | QSFP112-4x 100G-PAM4 QSFP-DD-8x 50G-PAM4 |
| Protocols | QSFP112 MSA, QSFP-DD MSA, IEEE802.3ck, IEEE802.3bs, CMIS 5.1 |
Applications
The 400G QSFP112 4x 100G PAM4 to QSFP-DD 8x 50G PAM4 AOC is a 400Gbps active optical cable for QSFP112 to QSFP-DD connections in 400G Ethernet data center and cloud network environments. This unit is offered in 10 standard lengths from 1m (3ft) to 30m (98ft). 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.
Standards and Compatibility
Compliance: QSFP112 MSA, QSFP-DD MSA, IEEE802.3ck, IEEE802.3bs, CMIS 5.1. 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
Order this assembly under part number QSFP-400G-QDDAO. Available lengths are 1m (3ft), 2m (7ft), 3m (10ft), 5m (16ft), 7m (23ft), 10m (33ft), 15m (49ft), 20m (66ft), 25m (82ft) and 30m (98ft). If you need a length outside this list, our factory can build it to order.
Packaging
Each unit is sealed in an anti-static bag, cushioned in a blister tray and boxed in an export-grade carton. Outer cartons carry handling marks and can be palletized for air or sea freight. If your project requires retail boxes, barcodes or your own brand on the label, we can arrange that as well.
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.
Reliability Control
From incoming component inspection to final burn-in, quality is controlled at each step of production. Finished units are verified on real networking equipment in our compatibility lab, and test records are kept per batch so that any field question can be traced back quickly.