Axiom 400GBASE-AOC QSFP-DD to QSFP56 Active Optical Cable
The Axiom R9B50A-AX is a premium 400GBASE-AOC breakout cable engineered for high-performance data center and enterprise networking environments. This active optical cable delivers 400G connectivity with seamless breakout capability, converting a single QSFP-DD port into four independent QSFP56 connections. Fully compatible with HP and Aruba networking infrastructure, this 3-meter cable provides the flexibility and performance your network demands for demanding bandwidth requirements.
Ideal for network architects, data center managers, and IT professionals deploying next-generation 400G networks, this QSFP-DD to QSFP56 cable eliminates compatibility concerns while delivering reliable, low-latency connectivity. The active optical technology ensures signal integrity over extended distances, making it perfect for campus networks, cloud infrastructure, and high-frequency trading environments.
Key Features
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400GBASE-AOC Technology — Active optical cable delivers full 400G bandwidth with superior signal quality
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QSFP-DD to 4x QSFP56 Breakout — Single port expands to four independent 100G connections for maximum flexibility
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3-Meter Cable Length — Optimal reach for intra-rack and adjacent rack deployments
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HP and Aruba Compatible — Certified for seamless integration with HP/Aruba switching infrastructure
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Low Power Consumption — Active optical design minimizes heat generation in dense deployments
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Durable Construction — Reinforced connectors and shielded design for reliable long-term performance
Technical Specifications
| Specification |
Details |
| Manufacturer |
Axiom |
| Part Number |
R9B50A-AX |
| Cable Type |
400GBASE-AOC (Active Optical Cable) |
| Connector Configuration |
QSFP-DD (Input) to 4x QSFP56 (Output) |
| Cable Length |
3 meters |
| Data Rate |
400 Gbps |
| Compatibility |
HP, Aruba |
| Application |
Data Center, Enterprise Networking |
| Category |
400G QSFP-DD AOC Cables |
Frequently Asked Questions
What is a 400GBASE-AOC breakout cable used for?
A 400GBASE-AOC breakout cable connects high-speed 400G network ports to multiple 100G devices, enabling flexible network architecture. It's essential for data centers upgrading to 400G infrastructure while maintaining compatibility with existing 100G equipment.
Is this QSFP-DD to QSFP56 cable compatible with my HP network switch?
Yes, the Axiom R9B50A-AX is fully certified for HP and Aruba networking platforms. This HP-compatible active optical cable integrates seamlessly with HP/Aruba switching infrastructure, ensuring reliable performance without compatibility issues.
What are the advantages of active optical cables over passive alternatives?
Active optical cables deliver superior signal integrity, support longer distances, and consume minimal power compared to passive copper solutions. They're ideal for demanding environments requiring consistent 400G performance without signal degradation.
How does the 3-meter length compare to other breakout cable options?
The 3-meter length is optimized for intra-rack and adjacent-rack connectivity in modern data centers. This distance accommodates typical rack spacing while maintaining signal quality, making it the standard choice for enterprise 400G deployments.
