Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
Aruba R9W91A#ACD 8100 48XF4C Managed Fiber Switch - 48 x 10GbE SFP+ & 4 x 100GbE QSFP28 Ports - Layer 3 - 1U Rack - Dual AC PSU
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This switch operates at Layer 3, providing advanced routing and switching functions for efficient traffic management in complex network topologies. It supports a maximum data transfer rate of 12.50 GB/s, ensuring high throughput for data-intensive applications. The 52 total expansion slots are divided into 48 SFP+ slots for 10GBase-X connectivity and 4 QSFP28 slots for 100GBase-X, offering scalable fiber options.
Network management is comprehensive, with support for key protocols including IEEE 802.1Q for VLANs, IEEE 802.3ad for link aggregation, and IEEE 802.1p for traffic class prioritization. The switch accepts 120V or 230V AC input and includes dual, hot-swappable AC power supplies in a 1U rack-mountable form factor, making it suitable for standard data center racks.
This section brings together practical product details such as Features, Uplink Port, Modular, Port/Expansion Slot Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The Aruba 8100 48XF4C combines high port density with future-ready speed tiers, making it an ideal aggregation switch for growing networks. Its modular design and support for both 10GbE and 100GbE fiber allow seamless integration into existing infrastructure while providing a clear upgrade path for increased bandwidth demands.
High-Density Fiber Connectivity
With 48 SFP+ and 4 QSFP28 ports, this switch supports extensive fiber connections for server farms, storage area networks, and backbone links, reducing the need for multiple smaller switches.
- 48 ports for 10GbE SFP+ transceivers
- 4 ports for 100GbE QSFP28 transceivers
- Optical fiber for long-distance, low-latency links
Enterprise-Grade Reliability
Redundant fans and dual AC power supplies ensure continuous operation even in the event of a component failure, minimizing downtime in critical network environments.
- Three fans for consistent cooling
- Two hot-swappable AC power supplies
- Layer 3 switching for network resilience
Deployment / Use Cases
This switch is engineered for core and aggregation roles in medium to large enterprise networks, data centers, and service provider environments where high bandwidth, low latency, and reliability are paramount.
Typical deployments include acting as a top-of-rack switch in server racks, aggregating traffic from multiple access switches, or serving as a distribution layer switch in a three-tier network architecture. Its 100GbE uplinks are well-suited for connecting to core routers or other high-speed switches, while the 10GbE ports can handle connections to servers, network-attached storage, or virtualization hosts.
Data Center Core Switching
Deploy as a spine switch in leaf-spine architectures, utilizing the 100GbE QSFP28 ports for high-speed interconnects between racks and the 10GbE SFP+ ports for server connectivity.
Enterprise Network Aggregation
Use to aggregate traffic from multiple floor or building switches, leveraging Layer 3 features for efficient routing and QoS to prioritize voice, video, and critical data traffic.
Physical Profile
The switch features a compact 1U rack-mountable design with dimensions of 1.73" H x 17.42" W x 16" D, making it suitable for standard 19-inch racks. It also supports surface and cabinet mounting for flexible installation in telecom closets or equipment rooms. The robust construction and manageable weight facilitate easy integration into existing rack infrastructure.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.73" (44 mm), 17.42" (442.50 mm), 16" (406.40 mm), 18.50 lb (8390 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.42" (442.50 mm)
- Depth
- 16" (406.40 mm)
- Height
- 1.73" (44 mm)
- Weight
- 18.50 lb (8390 g)
What's in the Box
The package includes the Aruba 8100 48XF4C switch with three pre-installed fans and two AC power supplies, ready for deployment.
Package contents include 8100 48XF4C 3 Fans, 2 AC Power Supplies, 3 x Fan, 2 x AC PSU. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 48 x 10 Gigabit Ethernet SFP+ ports for high-density server and storage connectivity.
- 4 x 100 Gigabit Ethernet QSFP28 ports for high-speed uplinks and backbone links.
- Layer 3 switching support for advanced routing and network segmentation.
- Fully manageable with Quality of Service (QoS) for traffic prioritization.
- Dual, redundant AC power supplies for enhanced reliability and uptime.
- 1U rack-mountable form factor with compact dimensions for space-efficient deployment.
- Supports optical fiber media for long-distance, high-bandwidth network spans.
- Comprehensive IEEE networking standards compliance for interoperability.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | R9W91AACD |
| Brand Name | Aruba |
| Product Series | CX 8100 |
| Product Model | 48XF4C |
| Product Name | 8100 48XF4C 3 Fans, 2 AC Power Supplies |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | Quality of Service (QoS) |
| Interfaces/Ports | |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 48 x 10 Gigabit Ethernet Expansion Slot,4 x 100 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 10 Gigabit Ethernet,100 Gigabit Ethernet |
| Network Technology | 10GBase-X,100GBase-X |
| Maximum Data Transfer Rate | 12.50 GB/s |
| I/O Expansions | |
| Total Number of Expansion Slots | 52 |
| Expansion Slot Type | SFP+,QSFP28 |
| Number of SFP+ Slots | 48 |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.3ad,IEEE 802.1ab,IEEE 802.1Q,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s,IEEE 802.1ak,IEEE 802.1AX,IEEE 802.1p,IEEE 802.1t,IEEE 802.1v,IEEE 802.3ab,IEEE 802.3ae,IEEE 802.3an,IEEE 802.3by,IEEE 802.3bz,IEEE 802.3cc,IEEE 802.3ba,IEEE 802.3cd,IEEE 802.3bj,IEEE 802.3x,IEEE 802.3z |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | AC,Power Supply |
| Number of Power Supplies Supported | 2 |
| Power Consumption | 450 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Surface Mount,Cabinet Mount,Rack-mountable,Compact |
| Height | 1.73" (44 mm) |
| Width | 17.42" (442.50 mm) |
| Depth | 16" (406.40 mm) |
| Weight (Approximate) | 18.50 lb (8390 g) |
| Miscellaneous | |
| Package Contents | 8100 48XF4C 3 Fans, 2 AC Power Supplies 3 x Fan 2 x AC PSU |
User Manual
FAQ
What are the port types and counts on this Aruba switch?
This switch has 52 total expansion slots: 48 are SFP+ slots for 10 Gigabit Ethernet connections, and 4 are QSFP28 slots for 100 Gigabit Ethernet connections. All ports support optical fiber media, making it suitable for high-speed, long-distance network links in data center and enterprise environments.
Does this switch support Layer 3 switching?
Yes, the Aruba 8100 48XF4C supports Layer 3 switching. This enables advanced routing capabilities such as inter-VLAN routing, dynamic routing protocols, and improved traffic management, which are essential for segmenting networks and optimizing performance in complex infrastructure setups.
What power supply configuration does this switch use?
The switch includes two hot-swappable AC power supplies that operate redundantly. This dual-power design ensures continuous operation if one power supply fails, enhancing reliability. It supports input voltages of 120V AC and 230V AC, with a typical power consumption of 450 watts under full load.
Is this switch manageable, and what management features does it offer?
Yes, this is a fully manageable switch. It offers features like Quality of Service (QoS) for prioritizing network traffic, support for VLANs via IEEE 802.1Q, link aggregation with IEEE 802.3ad, and a broad range of other IEEE standards for comprehensive network control and configuration through a command-line interface or web-based management.
What are the physical dimensions and rack compatibility?
The switch measures 1.73 inches in height, 17.42 inches in width, and 16 inches in depth, with a weight of approximately 18.50 pounds. It is designed for 1U rack mounting in standard 19-inch racks, and it also supports surface and cabinet mounting for flexible installation in various environments.
What is included in the package with this switch?
The package contains the Aruba 8100 48XF4C switch unit with three fans pre-installed and two AC power supplies. All necessary components are included for immediate deployment, ensuring the switch is ready for installation in your rack or cabinet upon arrival.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Yes, giving buyers a clearer picture of expected coverage after purchase.
| Qty | Price | Available |
|---|
