Description
The HPE Aruba Networking 100G QSFP28 to QSFP28 5m Direct Attach Copper Cable (DAC) is a cost-effective and low-power solution for short-range 100 Gigabit Ethernet connectivity. Designed for high-density data center environments, this passive copper cable offers a reliable connection between switches, routers, and servers with QSFP28 ports. At 5 meters in length, it provides the flexibility to interconnect equipment across racks while maintaining optimal performance and signal integrity.
Engineered for compatibility with HPE Aruba Networking equipment, this DAC supports efficient data transfer, low latency, and easy deployment—ideal for bandwidth-intensive applications in enterprise networks and hyperscale environments.
| Specification | Details |
|---|---|
| Part Number | R0Z26A |
| Cable Type | Passive Direct Attach Copper (DAC) |
| Connector Type | QSFP28 to QSFP28 |
| Data Rate | 100 Gbps |
| Length | 5 meters |
| Compatibility | HPE Aruba Networking devices with QSFP28 ports |
| Dimensions (WxHxD) | 3 cm x 30 cm x 33 cm |
| Weight | 539.8 grams |
| Use Case | Short-distance interconnect within rack or across racks in data center setups |
| Compliance | Designed for use with HPE Aruba Networking hardware |
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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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