Description
The HPE Aruba Networking 50G SFP56 to SFP56 3m Direct Attach Copper Cable (R0M47A) is a cost-effective, low-latency interconnect solution designed for short-distance data center and enterprise networking environments. This 3-meter passive DAC cable supports 50Gbps high-speed connections between compatible SFP56 ports, offering high reliability, minimal power consumption, and reduced cable bulk compared to optical transceivers. Ideal for linking switches, servers, and storage within racks or across adjacent racks.
| Specification | Details |
|---|---|
| Product Number | R0M47A |
| Connector Type | SFP56 to SFP56 |
| Data Rate | 50 Gbps |
| Cable Type | Passive Direct Attach Copper (DAC) |
| Cable Length | 3 meters |
| Product Dimensions | 5.1 x 30.5 x 38.1 cm |
| Weight | 180 g |
| Compatibility | Devices with SFP56 ports |
| Power Consumption | Low (passive cable; no power required) |
| Use Case | Intra-rack or inter-rack high-speed links |
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
