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Aruba S2T42A#A1X CX 8325H Ethernet Switch - 22 Ports (18 x 25G + 4 x 100G) SFP28/QSFP28 - Layer 3 - Rack-Mountable
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Product Features
Technical Overview
This switch features a total of 22 expansion slots, comprising 18 SFP28 ports for 25GbE connections and 4 QSFP28 ports for 100GbE uplinks. The SFP28 and QSFP28 interfaces support optical fiber cables, providing flexibility for various distance and bandwidth requirements in data center deployments.
Layer 3 routing functionality allows for advanced IP routing, VLAN support, and dynamic routing protocols, making it suitable for core or distribution layer switching. The switch operates on standard AC power with dual voltage input (120V/230V), ensuring compatibility with North American and international power systems.
This section brings together practical product details such as Port/Expansion Slot Details, Media Type Supported, Ethernet Technology, Network Technology, 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
The Aruba CX 8325H switch combines high-density 25GbE access with 100GbE uplink capacity, offering a future-proof architecture for growing network demands. Its Layer 3 capabilities provide routing scalability without external routers, simplifying network design and reducing latency.
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-Speed Connectivity, Enterprise-Grade Management.
High-Speed Connectivity
With 18x25GbE and 4x100GbE ports, this switch supports bandwidth-intensive applications like virtualization, big data analytics, and high-performance computing clusters.
- Low-latency data transfer
- Scalable uplink options
- Fiber-optic reliability
Enterprise-Grade Management
Layer 3 routing enables advanced traffic policies, QoS, and security features, ensuring optimal performance and network segmentation for multi-tenant or departmental environments.
Deployment / Use Cases
Ideal for data center top-of-rack (ToR) deployments, the Aruba CX 8325H switch connects high-speed servers and storage to core network infrastructure. Its 100GbE uplinks facilitate efficient aggregation and spine-leaf architectures, reducing bottlenecks in cloud and virtualized environments.
In enterprise campus networks, it serves as a distribution layer switch, handling inter-VLAN routing and connecting access switches with high-bandwidth fiber links. The rack-mountable design and TAA compliance make it suitable for government, education, and commercial installations requiring secure, standards-based networking.
Data Center ToR Switching
Deploy as a top-of-rack switch to provide 25GbE server connectivity and 100GbE uplinks to spine switches, optimizing performance for virtualized workloads and storage networks.
Enterprise Core/Distribution
Use in core or distribution layers to route traffic between VLANs, support dynamic routing protocols, and aggregate traffic from multiple access switches.
Physical Profile
The switch measures 1.69" (43 mm) in height, 8.27" (210 mm) in width, and 22.72" (577 mm) in depth, fitting standard 19-inch rack enclosures with a 1U footprint. Its approximate weight of 13.10 lb (5940 g) ensures stable mounting without excessive load. The rack-mountable form factor includes integrated mounting hardware for secure installation in data center cabinets or network closets.
- Width
- 8.27" (210 mm)
- Depth
- 22.72" (577 mm)
- Height
- 1.69" (43 mm)
- Weight
- 13.10 lb (5940 g)
Highlights
- 22 total expansion slots: 18x25GbE SFP28 and 4x100GbE QSFP28 ports
- Layer 3 routing support for scalable network design and traffic management
- Optical fiber media compatibility for long-distance, high-bandwidth connections
- Rack-mountable 1U form factor with dimensions of 1.69"H x 8.27"W x 22.72"D
- Dual voltage input (120V/230V AC) for global power compatibility
- TAA compliant for use in government and regulated procurement
- High-speed Ethernet technologies: 25GBase-X and 100GBase-X
- Suitable for data center top-of-rack and enterprise distribution deployments
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | S2T42A#A1X |
| Brand Name | Aruba |
| Product Series | CX 8325H |
| Product Model | S2T42A |
| Product Name | CX 8325H S2T42A Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Port/Expansion Slot Details | 18 x 25 Gigabit Ethernet Expansion Slot,4 x 100 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 25 Gigabit Ethernet,100 Gigabit Ethernet |
| Network Technology | 25GBase-X,100GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 22 |
| Expansion Slot Type | SFP28,QSFP28 |
| Network & Communication | |
| Layer Supported | 3 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | AC |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Height | 1.69" (43 mm) |
| Width | 8.27" (210 mm) |
| Depth | 22.72" (577 mm) |
| Weight (Approximate) | 13.10 lb (5940 g) |
| Miscellaneous | |
| TAA Compliant | Yes |
User Manual
FAQ
How many ports does this Aruba switch have and what types are they?
The Aruba CX 8325H S2T42A switch has a total of 22 expansion slots. This includes 18 SFP28 ports for 25 Gigabit Ethernet connections and 4 QSFP28 ports for 100 Gigabit Ethernet uplinks. All ports support optical fiber media for high-speed data transmission over longer distances.
Does this switch support Layer 3 routing?
Yes, this switch supports Layer 3 routing, enabling advanced IP routing, VLAN intercommunication, and dynamic routing protocols. This allows it to function as a routing switch in core or distribution layers, reducing the need for separate routers and simplifying network architecture for scalable designs.
What is the form factor and rack mounting capability?
This switch has a rack-mountable form factor with a 1U height of 1.69 inches (43 mm). It is designed to fit standard 19-inch server racks, with dimensions of 8.27 inches (210 mm) wide and 22.72 inches (577 mm) deep. The rack-mountable design includes integrated mounting hardware for secure installation in data centers or network closets.
What power input voltages are supported?
The switch supports dual input voltages: 120 V AC and 230 V AC. This compatibility allows it to operate with standard North American and international power systems, making it suitable for global deployments without requiring external voltage converters.
Is this switch TAA compliant?
Yes, the Aruba CX 8325H S2T42A switch is TAA compliant. This means it meets the Trade Agreements Act requirements, allowing it to be used in U.S. government procurement and other regulated environments that mandate compliance with specific trade standards.
What are the typical use cases for this switch?
This switch is ideal for data center top-of-rack deployments, where it connects high-speed servers and storage with 25GbE access and 100GbE uplinks to spine switches. It also serves well in enterprise campus networks as a distribution layer switch, handling inter-VLAN routing and aggregating traffic from access switches in virtualized or cloud-ready environments.
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.
| Qty | Price | Available |
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