400GBASE-AOC QSFP-DD to 4x100G QSFP56 Active Optical Cable
The ENET 400GBASE-AOC QSFP-DD active optical cable is engineered for enterprise data centers and high-performance networking environments requiring ultra-high-bandwidth connectivity. This QSFP-DD to 4x100G QSFP56 breakout cable delivers 400 gigabit aggregated throughput over a compact 3-meter multimode fiber design, making it ideal for Dell-compatible infrastructure and TAA-compliant deployments. Whether you're upgrading switch fabric, connecting storage arrays, or scaling network backbone capacity, this 400G AOC cable provides the reliability and performance your mission-critical applications demand.
Key Features
-
400GBASE-AOC QSFP-DD to 4x100G QSFP56 breakout configuration for flexible port aggregation
- 3-meter active optical cable with multimode fiber (MMF) for extended reach without signal degradation
- Dell-compatible and TAA-compliant for government and enterprise procurement requirements
- Domino architecture supporting simultaneous quad 100G connections at full line rate
- Hot-pluggable design for seamless integration with existing QSFP-DD and QSFP56 infrastructure
- Low-latency active electronics for real-time data center and financial trading applications
- Backward compatible with standard 400G and 100G optical networking equipment
Technical Specifications
| Specification |
Details |
| Manufacturer |
ENET SOLUTIONS |
| Part Number |
MNQDDAO4Q56-3M-ENC |
| Cable Type |
Active Optical Cable (AOC) |
| Connector Configuration |
QSFP-DD (input) to 4x QSFP56 (output) |
| Data Rate |
400GBASE-AOC aggregate / 100GBASE per breakout port |
| Fiber Type |
Multimode Fiber (MMF) |
| Cable Length |
3 meters |
| Architecture |
Domino breakout design |
| Compliance |
Dell-compatible, TAA-compliant |
| Operating Temperature |
0°C to 70°C |
| Power Consumption |
Integrated active electronics |
Frequently Asked Questions
What is a 400GBASE-AOC QSFP-DD cable used for?
A 400GBASE-AOC QSFP-DD cable is used to connect high-speed network switches, routers, and storage systems in data centers. The breakout configuration allows a single 400G port to split into four independent 100G connections, enabling flexible network topology design and port utilization across enterprise infrastructure.
Is this QSFP56 breakout cable compatible with Dell equipment?
Yes, this ENET cable is Dell-compatible and specifically tested for Dell networking switches and systems that support QSFP-DD and QSFP56 interfaces. It is also TAA-compliant, making it suitable for government and regulated enterprise environments.
What is the maximum distance for a 3-meter active optical cable?
The 3-meter length is optimized for intra-rack and adjacent-rack connectivity in data center environments. Active optical cables with integrated electronics can transmit over longer distances than passive DACs while maintaining full 400G throughput without signal loss or latency.
Can I use this 4x100G QSFP56 breakout cable with non-Dell switches?
Yes, while optimized for Dell systems, this 400GBASE-AOC breakout cable is compatible with any networking equipment featuring QSFP-DD and QSFP56 ports that support 400G and 100G standards, including switches from other major manufacturers.
