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Aruba R9W87A#ABA CX 8100 24XF4C Managed Ethernet Switch - 24 SFP+ & 4 QSFP28 Ports - Layer 3 - 10/40/100GbE - Rack-Mountable
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Product Features
Technical Overview
This switch features a modular expansion slot design with 24 SFP+ ports for 10 Gigabit Ethernet connections and 4 QSFP28 ports supporting 40 and 100 Gigabit Ethernet. The total of 28 expansion slots provides extensive connectivity options for high-density server aggregation, storage networking, and backbone uplinks.
It operates at Layer 3, enabling advanced routing protocols, VLAN routing, and policy-based traffic management. The switch supports a broad range of IEEE networking standards including 802.1Q for VLANs, 802.3ad for link aggregation, and 802.1D/w/s for spanning tree protocols, ensuring interoperability and robust network control.
Relevant factors for this section include Uplink Port, Modular, Port/Expansion Slot Details, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Aruba CX 8100 24XF4C combines high-speed connectivity with enterprise-grade reliability and manageability, making it an ideal choice for organizations building or upgrading their core network infrastructure.
High-Density Fiber Connectivity
With 24 SFP+ and 4 QSFP28 ports, this switch delivers exceptional port density for fiber optic connections, supporting data rates from 10GbE to 100GbE to accommodate growing bandwidth demands.
Advanced Layer 3 Capabilities
Full Layer 3 switching provides routing between VLANs, implementation of access control lists, and support for dynamic routing protocols, enhancing network segmentation, security, and performance.
Resilient Power Design
Dual, hot-swappable AC power supplies (included) with support for 120V/230V input offer power redundancy, minimizing downtime and supporting critical network availability.
Deployment / Use Cases
This switch is well-suited for deployment in enterprise data centers, cloud service provider networks, research institutions, and any environment where high-bandwidth, low-latency switching is paramount. Its manageable nature allows for precise configuration of quality of service (QoS), security policies, and network monitoring.
The inclusion of uplink ports facilitates cascading to expand network reach, while the rack-mountable, 1U form factor (1.73" height) ensures efficient use of standard 19-inch rack space alongside other networking equipment.
Data Center Server Aggregation
Aggregate traffic from multiple racks of servers using 10GbE SFP+ connections, with 40/100GbE QSFP28 uplinks to core switches or routers for efficient data center fabric design.
High-Performance Computing & Storage Networks
Connect high-speed storage arrays (SAN/NAS) and HPC clusters requiring low-latency, high-throughput fiber links, leveraging the switch's support for 10/40/100GbE standards.
Physical Profile
The switch features a standard 1U rack-mountable design with a black finish. Its compact dimensions (1.73" H x 17.42" W x 16" D / 44 mm x 442.5 mm x 406.4 mm) and approximate weight of 18 lbs (8.16 kg) make it suitable for installation in standard server racks or cabinets. It also supports surface and cabinet mounting for flexible deployment in various IT environments.
- Width
- 17.42" (442.50 mm)
- Depth
- 16" (406.40 mm)
- Height
- 1.73" (44 mm)
- Weight
- 17.99 lb (8160 g)
What's in the Box
The package includes all necessary components for immediate deployment.
Highlights
- 24 SFP+ ports and 4 QSFP28 ports for flexible 10/40/100GbE fiber connectivity.
- Advanced Layer 3 managed switching with support for key IEEE standards.
- Dual, hot-swappable AC power supplies included for power redundancy.
- Compact 1U, rack-mountable form factor (1.73" height) for efficient space use.
- Supports optical fiber media for high-speed, long-distance network links.
- Comprehensive manageability for granular network control and monitoring.
- Uplink port capability for network expansion and cascading.
- RoHS compliant and backed by a lifetime limited warranty.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | R9W87A#ABA |
| Brand Name | HPE |
| Product Series | CX 8100 |
| Product Model | 24XF4C |
| Product Name | CX 8100 24XF4C Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Uplink Port | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 24 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,40 Gigabit Ethernet |
| Network Technology | 10GBase-X,100GBase-X,40GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 28 |
| Expansion Slot Type | SFP+,QSFP28,SFP,QSFP+ |
| Number of SFP+ Slots | 24 |
| 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 | 375 W |
| Physical Characteristics | |
| Product Color | Black |
| 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) | 17.99 lb (8160 g) |
| Miscellaneous | |
| Package Contents | CX 8100 24XF4C Ethernet Switch 3 x Fans (JL715A) 2 x AC Power Supplies (JL712A) |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | Lifetime |
User Manual
FAQ
What are the main port types and counts on this Aruba switch?
The Aruba CX 8100 24XF4C features 28 total expansion slots. This includes 24 SFP+ ports for 10 Gigabit Ethernet connections and 4 QSFP28 ports that support both 40 and 100 Gigabit Ethernet. All ports are designed for optical fiber transceivers, enabling high-speed data transmission over longer distances typical in data center and backbone applications.
Does this switch support Power over Ethernet (PoE)?
Yes, the switch includes PoE (RJ-45) port capability. This means it can deliver both data and electrical power over standard Ethernet cables to connected devices such as wireless access points, IP phones, and security cameras, simplifying deployment and reducing the need for separate power sources near endpoint devices.
What does 'Layer 3 supported' mean for this network switch?
Layer 3 support indicates the switch can perform routing functions at the network layer (IP layer). This goes beyond basic Layer 2 switching, allowing for routing between different IP subnets and VLANs, implementing access control lists (ACLs) for security, and supporting dynamic routing protocols. This enhances network design flexibility, performance, and segmentation for larger, more complex networks.
How is the power supply configured, and what is the power consumption?
The switch is designed with redundant power in mind. It supports two hot-swappable AC power supplies, both of which are included in the box (model JL712A). This provides power redundancy; if one supply fails, the other can maintain operation. The typical power consumption is 375 Watts, and it accepts input voltages of either 120V AC or 230V AC for global compatibility.
What are the physical dimensions, and how is it mounted?
The switch has a compact 1U form factor, measuring 1.73 inches (44 mm) in height, 17.42 inches (442.5 mm) in width, and 16 inches (406.4 mm) in depth. It weighs approximately 18 pounds (8.16 kg). It is designed primarily for rack-mounting in a standard 19-inch rack, but the form factor also supports surface mount and cabinet mount installations for deployment flexibility.
What warranty comes with the Aruba CX 8100 24XF4C switch?
This Aruba switch is backed by a lifetime limited warranty. This warranty provides long-term assurance and support for the hardware, reflecting the product's build quality and reliability for critical network infrastructure deployments. Always refer to Aruba's official warranty terms for specific details and conditions of coverage.
| Qty | Price | Available |
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