ENET QDD-400G-AOC-5M-ENC 400GBASE Active Optical Cable
The ENET QDD-400G-AOC-5M-ENC is a premium 400GBASE active optical cable engineered for next-generation data center and high-speed networking applications. With dual QSFP-DD connectors and support for OM3/OM4 multimode fiber, this cable delivers blazing-fast 400 Gb/s data rates over 5 meters, making it ideal for enterprise infrastructure, cloud environments, and ultra-high-bandwidth interconnects. Built for commercial-grade reliability, this active optical cable eliminates signal degradation and supports seamless integration into modern switching and routing architectures.
Key Features
- 400GBASE-AOC technology for maximum throughput and low latency
- QSFP-DD connectors on both ends for universal compatibility
- 5-meter cable length optimized for rack-to-rack connectivity
- OM3/OM4 multimode fiber core for reliable long-distance transmission
- 400 Gb/s sustained data rate with zero packet loss
- Commercial temperature range operation for stable performance
- Active signal conditioning eliminates fiber attenuation
- Hot-pluggable design for easy installation and maintenance
Technical Specifications
| Specification |
Details |
| Manufacturer |
ENET SOLUTIONS |
| Part Number |
QDD-400G-AOC-5M-ENC |
| Cable Type |
400GBASE Active Optical Cable (AOC) |
| Connector Type |
QSFP-DD (Quad Small Form-factor Pluggable Double Density) |
| Data Rate |
400 Gb/s |
| Fiber Type |
OM3/OM4 Multimode Fiber |
| Cable Length |
5 Meters |
| Operating Temperature |
Commercial Range (0°C to 70°C) |
| Signal Technology |
Active Optical with integrated signal conditioning |
| Connector Configuration |
QSFP-DD to QSFP-DD |
Frequently Asked Questions
What is a 400GBASE active optical cable used for?
A 400GBASE active optical cable is designed for ultra-high-speed data center interconnects, connecting switches, routers, and servers in enterprise networks. It supports 400 Gb/s transmission over multimode fiber, making it essential for cloud infrastructure, HPC clusters, and modern data center architectures requiring maximum bandwidth.
What is the difference between OM3 and OM4 multimode fiber?
OM3 and OM4 are multimode fiber standards with different bandwidth capabilities. OM4 supports higher data rates over longer distances compared to OM3. The ENET QDD-400G-AOC-5M-ENC is compatible with both, providing flexibility for existing and new installations while maintaining 400 Gb/s performance.
Why choose an active optical cable over passive copper?
Active optical cables offer superior performance for high-bandwidth applications. They eliminate signal attenuation, support longer distances without degradation, generate less heat, and provide better electromagnetic interference (EMI) immunity compared to passive copper alternatives, making them ideal for demanding data center environments.
Is the ENET QDD-400G-AOC-5M-ENC hot-pluggable?
Yes, the QSFP-DD connectors are hot-pluggable, allowing you to safely connect and disconnect the cable without powering down your equipment. This feature simplifies maintenance, upgrades, and troubleshooting in production data center environments.
