Description
The HPE Aruba Networking 25G SFP28 to SFP28 5m Direct Attach Copper Cable (JL489A) is a high-performance, cost-effective solution for short-distance 25GbE connectivity. Designed for top-of-rack deployments, this passive DAC cable enables direct server-to-switch or switch-to-switch connections within racks or adjacent racks. With a robust 5-meter length, this cable simplifies high-speed networking without the complexity or cost of optical transceivers.
Engineered for compatibility with Aruba switching platforms, JL489A ensures optimized performance and ease of integration across enterprise and data center networks. Built to HPE’s stringent standards, this solution guarantees reliable throughput and low latency.
| Specification | Details |
|---|---|
| Product Number | JL489A |
| Cable Type | 25G SFP28 to SFP28 Direct Attach Copper (DAC) |
| Data Rate | 25 Gbps |
| Connector Type | SFP28 to SFP28 |
| Cable Length | 5 meters |
| Form Factor | Passive |
| Compatibility | HPE Aruba Networking switches and transceivers |
| Product Dimensions | 2.5 x 30.5 x 30.5 cm |
| Weight | 362.9 g |
| Compliance | RoHS, IEEE standards |
| Use Case | Top-of-rack connectivity, short-range 25GbE 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
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