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Aruba R9W91AR#ACC 8100 48XF4C Managed Switch - 48 SFP+ & 4 QSFP28 Slots - Layer 3 - 10GbE/100GbE - Dual AC Power Supplies
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Product Features
Technical Overview
At its core, the 8100 48XF4C provides 52 total expansion slots, comprising 48 SFP+ ports for 10 Gigabit Ethernet and 4 QSFP28 ports for 100 Gigabit Ethernet connectivity. This configuration supports a mix of 10GBase-X and 100GBase-X network technologies over optical fiber, facilitating high-speed data transmission across data center and enterprise backbones. The switch operates at Layer 3, enabling advanced routing protocols, VLAN segmentation, and scalable network design for complex IT environments.
Power and cooling are handled by dual, redundant AC power supplies with input voltages of 120V AC or 230V AC, and a system power draw of 450 watts under typical load. Three integrated fans ensure adequate airflow for thermal management in rack-mounted deployments. The physical design supports multiple mounting options, including standard 19-inch rack installation, surface mounting, or cabinet placement, with dimensions of 1.73" height, 17.42" width, and 16" depth, and a weight of approximately 18.5 pounds.
Key Product Advantages
This switch excels in environments where high throughput, reliability, and advanced management are paramount. Its combination of 48 SFP+ and 4 QSFP28 slots provides exceptional flexibility for connecting servers, storage, and uplinks, while Layer 3 functionality supports complex routing and network segmentation.
High-Density Fiber Connectivity
With 48 SFP+ ports, the switch can directly connect a large number of 10GbE servers or storage devices, reducing the need for additional aggregation switches and simplifying cabling.
- Supports 10GBase-X SFP+ optics
- Ideal for server farm deployments
- Reduces network tier complexity
Scalable Uplink Capacity
The four QSFP28 ports enable 100GbE uplinks to core switches or spine layers, providing ample bandwidth for growing data traffic and future network expansion.
- 100GBase-X compatibility
- Future-proof backbone links
- Supports breakout configurations
Enterprise-Grade Reliability
Dual, hot-swappable AC power supplies and multiple fan units ensure continuous operation, minimizing downtime in critical data center applications.
- Redundant power inputs
- Hot-swappable for easy maintenance
- Designed for 24/7 operation
Deployment / Use Cases
The Aruba 8100 48XF4C is ideally suited for data center top-of-rack (ToR) or end-of-row (EoR) deployments, where it aggregates traffic from high-performance servers and provides uplinks to core networking layers. Its Layer 3 capabilities make it effective for routing between VLANs, implementing access control lists (ACLs), and supporting dynamic routing protocols in medium to large enterprise networks.
Common use cases include consolidating 10GbE server connections in virtualized environments, providing high-speed interconnects for storage area networks (SANs), and serving as a distribution switch in campus networks requiring fiber-based backhaul. The support for optical fiber allows deployment across longer distances within data centers or between buildings, making it versatile for both centralized and distributed network architectures.
Data Center Server Aggregation
Deploy as a ToR switch to connect racks of 10GbE servers, streamlining traffic flow to core switches via 100GbE uplinks.
High-Performance Core Switching
Utilize in small to medium core layers where Layer 3 routing and high port density are needed for segmenting and managing network traffic.
Physical Profile
The switch features a compact 1U form factor with a height of 1.73 inches (44 mm), width of 17.42 inches (442.5 mm), and depth of 16 inches (406.4 mm), making it suitable for standard 19-inch rack enclosures. Its weight of approximately 18.5 pounds (8390 g) ensures stable mounting without excessive load on rack rails. The design includes provisions for surface or cabinet mounting, offering flexibility in environments where rack space is limited or unconventional installation is required.
- Width
- 17.42" (442.50 mm)
- Depth
- 16" (406.40 mm)
- Height
- 1.73" (44 mm)
- Weight
- 18.50 lb (8390 g)
Highlights
- 48 SFP+ ports for 10 Gigabit Ethernet fiber connectivity
- 4 QSFP28 ports supporting 100 Gigabit Ethernet uplinks
- Layer 3 managed switch with advanced routing capabilities
- Dual, hot-swappable AC power supplies for enhanced reliability
- 1U rack-mountable form factor with compact dimensions
- Supports optical fiber media for long-distance, high-bandwidth links
- Comprehensive IEEE networking standards compliance
- Power over Ethernet (PoE) capable RJ-45 port for powered devices
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | R9W91AR#ACC |
| Brand Name | Aruba |
| Product Series | CX 8100 |
| Product Model | 48XF4C |
| Product Name | 8100 48XF4C 3 Fans, 2 AC Power Supplies |
| Product Condition | Refurbished |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 48 x 10 Gigabit Expansion Slot,4 x 100 Gigabit Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 10 Gigabit Ethernet,100 Gigabit Ethernet |
| Network Technology | 10GBase-X,100GBase-X |
| 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 | |
| PoE (RJ-45) Port | Yes |
| 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 | |
| Form Factor | Surface Mount,Cabinet Mount,Rack-mountable |
| Height | 1.73" (44 mm) |
| Width | 17.42" (442.50 mm) |
| Depth | 16" (406.40 mm) |
| Weight (Approximate) | 18.50 lb (8390 g) |
FAQ
What are the main port types and counts on this Aruba switch?
This switch features 48 SFP+ ports for 10 Gigabit Ethernet and 4 QSFP28 ports for 100 Gigabit Ethernet. The SFP+ ports use 10GBase-X technology for fiber optic connections, while the QSFP28 ports support 100GBase-X, providing high-speed uplinks or backbone connections in data center environments.
Does this switch support Layer 3 routing?
Yes, the Aruba 8100 48XF4C is a Layer 3 managed switch. It supports advanced routing protocols, VLAN routing, and network segmentation, enabling scalable design for enterprise networks. This allows it to perform inter-VLAN routing and implement dynamic routing like OSPF or BGP in appropriate configurations.
What power supply configuration does it have?
The switch includes dual, hot-swappable AC power supplies. It supports input voltages of 120V AC or 230V AC, with a typical power consumption of 450 watts. This redundant design ensures continuous operation; if one power supply fails, the other can maintain switch functionality without interruption.
Is this switch rack-mountable?
Yes, it is designed for 1U rack mounting in standard 19-inch racks. Its dimensions are 1.73" high, 17.42" wide, and 16" deep, with a weight of about 18.5 pounds. It also supports surface mounting and cabinet mounting for flexible deployment in various IT environments.
What type of network media does it support?
This switch supports optical fiber media through its SFP+ and QSFP28 slots. It is compatible with 10GBase-X and 100GBase-X technologies, allowing use with fiber optic cables for high-speed, long-distance connections that reduce electromagnetic interference and support greater bandwidth compared to copper.
Can this switch be managed remotely?
Yes, as a managed switch, it offers comprehensive remote management capabilities. You can configure VLANs, Quality of Service (QoS), security policies, and monitor performance via command-line interface (CLI) or web-based management tools. This enables network administrators to optimize traffic flow and maintain network health from a central location.
What uplink, SFP, fiber, or media support detail is listed?
The warranty or support detail listed is Optical Fiber, giving buyers a clearer picture of expected coverage after purchase.
Does the product support PoE or wireless networking?
Connectivity support is listed in the product specifications, including the relevant wireless or port options when available.
| Qty | Price | Available |
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