400G OSFP IHS/Finned Top to 4 x 100G QSFP28 Active Optical Breakout AOC
The 400G OSFP IHS/Finned Top to 4 x 100G QSFP28 Active Optical Breakout AOC is an active optical cable assembly with OSFP (IHS/Finned Top) to 4x QSFP28, carrying 400Gbps over Breakout 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: 1m (3ft)~30m (98ft).
Product Highlights
- OSFP (IHS/Finned Top) to 4x QSFP28
- Data rate: 400Gbps
- Cable type: Breakout AOC
- Length: 1m (3ft)~30m (98ft)
- Wavelength: 850nm
- DDM/DOM: Supported
Specifications
| Part Number | OSFP-400G-4Q4xNAOxxx |
|---|---|
| Manufacturer | HT |
| Form Factor | OSFP (IHS/Finned Top) to 4x QSFP28 |
| Max. Data Rate | 400Gbps |
| Cable Length | 1m (3ft)~30m (98ft) |
| Cable Type | Breakout AOC |
| Wavelength | 850nm |
| Minimum Bend Radius | 30mm |
| Transmitter Type | VCSEL |
| Receiver Type | PIN |
| Max. Power Consumption | 10W (OSFP End) 5.5W (QSFP28 Per End) |
| Jacket Material | OFNP |
| CDR (Clock and Data Recovery) | TX & RX Built-in CDR |
| Modulation Format | 8x 50G-PAM4 to Quad 4x 25G-NRZ |
| DDM/DOM | Supported |
| Temperature Range | 0 to 70°C (32 to 158°F) |
| Protocols | CMIS 4.0, SFF-8636, IEEE 802.3bs-400GAUI-8, IEEE802.3bm-CAUI-4, OSFP MSA, SFF-8661, SFF-8639 |
Applications
In 400G Ethernet data center and cloud network environments, the 400G OSFP IHS/Finned Top to 4 x 100G QSFP28 Active Optical Breakout AOC provides a factory terminated 400Gbps link between OSFP (IHS/Finned Top) to 4x QSFP28 ports. This unit is supplied at 1m (3ft)~30m (98ft). One port becomes 4x QSFP28, a common pattern for connecting newer aggregation ports to an installed base of lower speed equipment. If your project needs a specific vendor coding or custom label, our production line handles it as a routine step before packing.
Standards and Compatibility
Standards compliance covers CMIS 4.0, SFF-8636, IEEE 802.3bs-400GAUI-8, IEEE802.3bm-CAUI-4, OSFP MSA, SFF-8661, SFF-8639. The unit works in any equipment with a standard OSFP (IHS/Finned Top) 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
This model is supplied at 1m (3ft)~30m (98ft) under part number OSFP-400G-4Q4xNAOxxx. Other lengths of the same assembly can be produced on request. Samples for testing can be arranged before bulk orders.
Built to Your Spec
Our product line has grown with the industry for three decades, from GBIC-era modules to today's 800G and 1.6T interconnects. If the exact configuration you need is not listed, we can usually build it: custom lengths, mixed connector breakouts, OEM branding and project-specific firmware coding are all supported.
Worldwide Delivery
We ship to customers around the world every week. Express couriers handle most orders door to door in a few days; larger consignments go by air or sea to keep freight costs down. Tracking information is provided for every shipment, and we are flexible on shipping accounts and forwarders.
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.
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.
