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Aruba S2T47A#ACJ CX 8325H 16-Port QSFP28 40G/100G Managed Switch - Layer 3 - 2x SFP+ Uplinks - 1U Rack-Mountable - TAA Compliant
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Product Features
Technical Overview
This switch operates at Layer 3, providing advanced routing capabilities for scalable network design. It supports a comprehensive set of networking standards including IEEE 802.3ad for link aggregation, IEEE 802.1Q for VLAN tagging, and IEEE 802.1w for rapid spanning tree protocol.
The media interface supports optical fiber connections through its QSFP28 and SFP+ slots, enabling long-distance, high-bandwidth links between switches, servers, and storage systems. Management interfaces include dual console ports (RJ-45 and USB Type-C), a dedicated RJ-45 management port, and a USB Type-A auxiliary port for flexible administration.
This section brings together practical product details such as Features, Stack Port, Port/Expansion Slot Details, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include High-Density Connectivity, Enterprise Reliability.
High-Density Connectivity
Sixteen QSFP28 ports provide exceptional port density in a 1U form factor, supporting multiple speed generations from 1GbE to 100GbE. This flexibility allows organizations to deploy mixed-speed environments without requiring multiple switch models.
- 16 ports in 1U space
- 1/10/25/40/100GbE per port
- Future-proof investment
Enterprise Reliability
Redundant, hot-swappable power supplies and fan modules ensure continuous operation during maintenance or component failure. The intelligent monitoring and remote management capabilities provide visibility into system health and performance.
- Dual power supplies installed
- Hot-swappable components
- Remote Monitoring (RMON)
Deployment / Use Cases
The Aruba CX 8325H is engineered for data center spine and aggregation layers where high bandwidth and low latency are critical. Its 100GbE capabilities make it suitable for connecting server racks, storage arrays, and other high-performance computing resources in modern hyper-converged infrastructure.
In enterprise campus networks, this switch can serve as a core distribution switch, aggregating traffic from multiple access switches while providing Layer 3 routing between network segments. The stack port functionality enables simplified management of multiple switches as a single logical unit.
Data Center Spine
Connect multiple server racks with 40GbE or 100GbE uplinks, providing high-throughput backbone connectivity for virtualized environments and storage networks.
High-Performance Computing
Support research, financial trading, or media production workloads requiring low-latency, high-bandwidth interconnects between compute nodes and storage systems.
Highlights
- 16 QSFP28 ports supporting 1/10/25/40/100GbE speeds
- 2 additional SFP+ 10GbE uplink ports for flexible connectivity
- Layer 3 switching with comprehensive routing capabilities
- Dual hot-swappable power supplies for redundancy
- 1U rack-mountable form factor with front-to-back airflow
- TAA compliant for government and regulated deployments
- Stack port for simplified multi-switch management
- Supports optical fiber media for long-distance connections
- Intelligent monitoring and remote management features
- Compatible with standard data center rack infrastructure
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | S2T47A#ACJ |
| Brand Name | Aruba |
| Product Series | CX 8325 |
| Product Model | CX 8325H |
| Product Name | CX 8325H 16p QSFP28 40G/100G Front-to-Back 4xFan 2xPSU TAA Switch |
| Product Type | Ethernet Switch |
| Technical Information | |
| Features | Intelligent monitoring,Hot-swappable,Remote Monitoring (RMON) |
| Interfaces/Ports | |
| Stack Port | Yes |
| Port/Expansion Slot Details | 16 x 1/10/25/40/100 Gigabit Ethernet QSFP28 Expansion Slot,2 x 10 Gigabit Ethernet SFP+ Expansion Slot,1 x RJ-45 Console Port,1 x USB Type A AUX Port,1 x RJ-45 Management Port,1 x USB Type-C Console Port |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | Gigabit Ethernet,10 Gigabit Ethernet,25 Gigabit Ethernet,40 Gigabit Ethernet,100 Gigabit Ethernet |
| Network Technology | 1000Base-X,10GBase-X,25GBase-X,40GBase-X,100GBase-X |
| Maximum Data Transfer Rate | 12.50 GB/s |
| I/O Expansions | |
| Total Number of Expansion Slots | 18 |
| Expansion Slot Type | QSFP28,SFP+ |
| Number of SFP+ Slots | 2 |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.3z,IEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.3ad,IEEE 802.1w,IEEE 802.1s,IEEE 802.1t,IEEE 802.1ab,IEEE 802.1ak,IEEE 802.3ba,IEEE 802.1AX,IEEE 802.3x |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | Power Supply,AC |
| Redundant Power Supply Supported | Yes |
| Number of Power Supplies Supported | 2 |
| Number of Power Supplies Installed | 2 |
| Power Consumption | 500 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Compact,Rack-mountable |
| Miscellaneous | |
| TAA Compliant | Yes |
User Manual
FAQ
What speeds do the QSFP28 ports support?
Each of the 16 QSFP28 ports supports 1GbE, 10GbE, 25GbE, 40GbE, and 100GbE Ethernet speeds. This multi-rate capability allows you to use the same switch for different generations of network equipment and gradually upgrade your infrastructure without replacing the switch.
Does this switch support Layer 3 routing?
Yes, the Aruba CX 8325H is a Layer 3 switch that provides advanced routing functionality. It can perform inter-VLAN routing, static routing, and dynamic routing protocols, making it suitable for core network deployments where routing between different network segments is required.
What redundancy features are included?
The switch includes two hot-swappable power supplies that operate in redundant configuration, ensuring continuous operation if one power supply fails. The system also features four cooling fans and supports hot-swappable fan modules. These redundant components can be replaced without powering down the switch.
How many uplink ports are available?
In addition to the 16 QSFP28 ports, the switch includes two 10 Gigabit Ethernet SFP+ uplink ports. These can be used for connecting to other switches, routers, or high-speed servers, providing flexible connectivity options beyond the main QSFP28 ports.
What rack space does this switch require?
The Aruba CX 8325H has a 1U form factor, meaning it occupies one rack unit of vertical space in a standard 19-inch rack. This compact design maximizes port density while minimizing rack space consumption, making it efficient for data center deployments.
What management interfaces are provided?
Management interfaces include an RJ-45 console port, a USB Type-C console port, a dedicated RJ-45 management port, and a USB Type-A auxiliary port. These multiple options provide flexibility for local and remote administration through various connection methods.
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.
What management, monitoring, or control option is listed?
Gigabit Ethernet,10 Gigabit Ethernet,25 Gigabit Ethernet,40 Gigabit Ethernet,100 Gigabit Ethernet.
| Qty | Price | Available |
|---|
