Description
The HPE Aruba Networking CX 8100 48XF4C Switch (R9W91A#B2C) is a high-performance, enterprise-class Layer 3 managed switch built for next-generation campus core and data center aggregation deployments. Equipped with 48 x 1/10GbE SFP/SFP+ ports and 4 x 40/100GbE QSFP28 uplink ports, it delivers up to 1.76 Tbps of throughput in a compact 1U form factor.
Powered by Aruba’s modern ArubaOS-CX network operating system and designed with redundant fans and dual AC power supplies, this switch ensures high availability and resiliency. With robust L2/L3 features, advanced visibility through Aruba Network Analytics Engine (NAE), and support for Aruba Central cloud-based management, the CX 8100 series is ideal for scalable, secure, and automated network operations.
Key Features
-
48 x 10GbE SFP/SFP+ ports
-
4 x 40/100GbE QSFP28 uplink ports
-
Back-to-front airflow
-
Includes 3 hot-swappable fans and 2 AC power supplies
-
Layer 3 managed switch with VSX redundancy
-
Powered by ArubaOS-CX with embedded Foundation license
-
Aruba Central-ready for cloud-based network management
| Specification | Details |
|---|---|
| Part Number | R9W91A#B2C |
| Series | HPE Aruba Networking CX 8100 Series |
| Ports | 48 x 1/10G SFP/SFP+4 x 40/100G QSFP28 |
| Airflow | Back-to-front |
| Form Factor | 1U rack-mountable |
| Performance | 1.76 Tbps switching capacity1,309 Mpps forwarding rate |
| Power Supplies | 2 x AC Power Supplies (hot-swappable, included) |
| Cooling | 3 x Fans (hot-swappable, included) |
| Software | ArubaOS-CX with Foundation LicenseUpgrade to Advanced |
| L3 Features | OSPF, BGP, VRF, IPv6, PIM, ACLs, QoS, VXLAN |
| Automation & APIs | REST APIs, Python scripting, Aruba Network Analytics Engine |
| Management | Aruba Central, CLI, Web GUI, SNMP, NetEdit |
| High Availability | VSX, VRRP, Redundant Fans and PSUs |
| Use Cases | Campus core/aggregation, Top-of-Rack (ToR), End-of-Row (EoR) |
| Dimensions (W x D x H) | Approx. 44 x 50 x 4.4 cm (actual may vary by model) |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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
