The 400G OSFP RHS/Flat Top to 400G QSFP-DD Active Optical AOC is an active optical cable assembly with OSFP (RHS/Flat Top) to QSFP-DD, carrying 400Gbps over AOC 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: 3m (10ft)~30m (98ft).
Product Highlights
- OSFP (RHS/Flat Top) to QSFP-DD
- Data rate: 400Gbps
- Cable type: AOC
- Length: 3m (10ft)~30m (98ft)
- Wavelength: 850nm
- DDM/DOM: Supported
Specifications
| Part Number | OSFPFL-400G-QDDAOxxx |
|---|---|
| Manufacturer | HT |
| Form Factor | OSFP (RHS/Flat Top) to QSFP-DD |
| Max. Data Rate | 400Gbps |
| Cable Length | 3m (10ft)~30m (98ft) |
| Cable Type | AOC |
| Wavelength | 850nm |
| Minimum Bend Radius | 30mm |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| Max. Power Consumption | 10W (OSFP End) 10W (QSFP-DD End) |
| Jacket Material | OFNP |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Modulation Format | OSFP-8x 50G-PAM4 QSFP-DD-8x 50G-PAM4 |
| DDM/DOM | Supported |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | CMIS 4.0, IEEE 802.3bs-400GAUI-8, OSFP MSA, QSFP-DD MSA |
Applications
Designed for 400G Ethernet data center and cloud network environments, the 400G OSFP RHS/Flat Top to 400G QSFP-DD Active Optical AOC carries 400Gbps between OSFP (RHS/Flat Top) to QSFP-DD interfaces. This unit is supplied at 3m (10ft)~30m (98ft). Because the assembly is factory terminated and tested as a complete link, installation is plug and play on both ends. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing. The link runs OSFP-8x 50G-PAM4 QSFP-DD-8x 50G-PAM4 modulation, which keeps it aligned with current 400G switch silicon.
Standards and Compatibility
Compliance: CMIS 4.0, IEEE 802.3bs-400GAUI-8, OSFP MSA, QSFP-DD MSA. 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
This model is supplied at 3m (10ft)~30m (98ft) under part number OSFPFL-400G-QDDAOxxx. Other lengths of the same assembly can be produced on request. Volume pricing is available for project quantities.
Package
Products are first packed into blister trays or self-sealed bags and then into cartons. Standard labels and marks are applied by default, and customized packing and labeling are available on request.
Factory Custom Capability
Working directly with the manufacturer means no middleman limits. We support OEM and ODM projects, custom cable assemblies, alternative packaging and compatibility coding for major equipment vendors, with engineering support from the same team that designs our standard products.
Shipping and Lead Time
Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.
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.