Description
The HPE Aruba Networking 400G QSFP‑DD to QSFP‑DD 7m Active Optical Cable (R9B43A) is a high-speed, high-performance interconnect solution engineered for use with select HPE Aruba Networking products. This 7-meter AOC delivers 400Gbps data rates, making it ideal for data center deployments that demand high bandwidth, low power consumption, and flexibility. Designed for reliability and ease of integration, it is the perfect choice for scalable networking environments that support the latest in cloud, enterprise, and campus core infrastructures.
| Specification | Details |
|---|---|
| Part Number | R9B43A |
| Product Type | Active Optical Cable |
| Connector Type | QSFP-DD to QSFP-DD |
| Data Rate | 400 Gbps |
| Cable Length | 7 meters |
| Weight | 231.3 gm (0.5 lb) |
| Dimensions (cm) | 1.3 x 1.8 x 726.7 cm |
| Dimensions (inches) | 0.5 x 0.7 x 286.1 in |
| Compatibility | Select HPE Aruba Networking Products |
| Use Case | Data Center, Campus Core, High-Speed Interconnects |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
