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Aruba S0U61A CX 5420 Switch Chassis - 24 Port Gigabit Ethernet - Layer 3 Managed - Modular with 6 Expansion Slots - 1600W Power - 4U Rack-Mountable
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Product Features
Technical Overview
The Aruba CX 5420 Switch Chassis operates as a fully manageable Layer 3 device, enabling complex network designs with routing protocols and VLAN support. It features 24 fixed Gigabit Ethernet ports and six line card expansion slots, allowing for the addition of SFP, fiber, or other interface modules to meet specific connectivity needs. The switch supports IEEE 802.3bt standards, ensuring compatibility with high-power PoE devices and advanced Ethernet features.
Power management is a key strength, with the chassis accommodating multiple AC power supplies for redundancy and a 1600W total power consumption rating. This design supports PoE on RJ-45 ports, delivering power to connected devices such as IP phones, wireless access points, and security cameras. The modular architecture allows for easy upgrades and maintenance without disrupting network operations.
Relevant factors for this section include Features, Total Number of Network Ports, Network (RJ-45), Modular. 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 5420 Switch Chassis offers several advantages for network administrators seeking reliability, scalability, and performance. Its modular design allows for tailored configurations, while the Layer 3 capabilities support advanced routing and network segmentation. The high power budget and PoE support make it ideal for powering a range of network devices directly from the switch.
Scalable Architecture
Six expansion slots provide flexibility to add SFP, fiber, or other modules, adapting to evolving network requirements without replacing the entire chassis.
High Availability
Support for up to four redundant power supplies and hot-swappable components ensures minimal downtime and continuous network operation.
Advanced Management
Full manageability allows for precise control over network configuration, monitoring, and troubleshooting through industry-standard protocols and interfaces.
Deployment / Use Cases
The Aruba CX 5420 Switch Chassis is well-suited for medium to large enterprise networks, data centers, and campus environments where scalability and reliability are critical. Its Layer 3 routing capabilities make it effective for core or distribution layer switching, handling inter-VLAN routing and complex network topologies.
In practice, this chassis can serve as the backbone for office networks, connecting multiple floors or buildings with high-speed Gigabit Ethernet and optional fiber uplinks. It is also ideal for environments with high PoE demands, such as schools, hospitals, or retail spaces, where it powers IP phones, wireless access points, and security systems. The modular design allows for future expansion, making it a cost-effective choice for growing organizations.
Enterprise Core Switching
Deploy as a core switch in large networks, leveraging Layer 3 routing for efficient traffic management and segmentation across departments or locations.
PoE-Intensive Environments
Use in settings with numerous PoE devices, such as offices or campuses, to provide both data connectivity and power over a single cable.
Physical Profile
The Aruba CX 5420 Switch Chassis features a compact 4U rack-mountable design, with dimensions of 1.69" (43 mm) in height, 8.39" (213 mm) in width, and 9.02" (229 mm) in depth. This form factor allows for efficient use of rack space in data centers or network closets. The lightweight construction, at approximately 2.03 lb (920.80 g), facilitates easy installation and maintenance. The chassis is built for durability and includes standard mounting hardware for secure rack integration.
- Width
- 8.39" (213 mm)
- Depth
- 9.02" (229 mm)
- Height
- 1.69" (43 mm)
- Weight
- 2.03 lb (920.80 g)
Highlights
- 24 Gigabit Ethernet ports for high-density connectivity
- Layer 3 routing support for scalable network designs
- Six expansion slots for modular flexibility with SFP or fiber modules
- 1600W power budget with PoE support on RJ-45 ports
- Hot-swappable components for easy maintenance and upgrades
- 4U rack-mountable form factor for standard data center integration
- Support for up to four redundant power supplies for high availability
- Fully manageable with advanced configuration and monitoring capabilities
- Compatible with optical fiber and twisted pair media types
- IEEE 802.3bt standard compliance for advanced Ethernet features
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | S0U61A |
| Brand Name | Aruba |
| Product Series | CX 5420 |
| Product Name | CX 5420 Switch Chassis |
| Product Type | Switch Chassis |
| Technical Information | |
| Features | Hot-swappable |
| Interfaces/Ports | |
| Total Number of Network Ports | 24 |
| Network (RJ-45) | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 6 x Expansion Slot,24 x Gigabit Ethernet Network |
| Media & Performance | |
| Media Type Supported | Optical Fiber,Twisted Pair |
| Ethernet Technology | Gigabit Ethernet |
| Network Technology | 1000Base-T |
| I/O Expansions | |
| Total Number of Expansion Slots | 6 |
| Expansion Slot Type | Line Card |
| Network & Communication | |
| Layer Supported | 3 |
| Networking Standards | IEEE 802.3bt |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| PoE (RJ-45) Port | Yes |
| Input Voltage | 120 V AC,230 V AC |
| Power Source | Power Supply,AC |
| Redundant Power Supply Supported | Yes |
| Number of Power Supplies Supported | 4 |
| Power Consumption | 1600 W |
| Physical Characteristics | |
| Compatible Rack Unit | 4U |
| Form Factor | Rack-mountable |
| Height | 1.69" (43 mm) |
| Width | 8.39" (213 mm) |
| Depth | 9.02" (229 mm) |
| Weight (Approximate) | 2.03 lb (920.80 g) |
User Manual
FAQ
How many ports does the Aruba CX 5420 Switch Chassis have?
The Aruba CX 5420 Switch Chassis includes 24 fixed Gigabit Ethernet ports. These ports support both twisted pair and optical fiber media, providing versatile connectivity options for network devices. Additionally, the chassis has six expansion slots for adding more ports or specialized modules, allowing for future network expansion.
What is the power consumption of this switch chassis?
The Aruba CX 5420 Switch Chassis has a power consumption rating of 1600W. This high power budget supports PoE on RJ-45 ports, enabling the switch to deliver power to connected devices like IP phones and wireless access points. The chassis also supports up to four redundant power supplies for enhanced reliability in critical deployments.
Does this switch support Layer 3 routing?
Yes, the Aruba CX 5420 Switch Chassis supports Layer 3 routing. This capability allows for advanced network functions such as inter-VLAN routing, dynamic routing protocols, and scalable network design. Layer 3 support makes the switch suitable for core or distribution roles in enterprise networks, improving traffic management and efficiency.
What expansion options are available with this chassis?
The chassis offers six expansion slots that accept line cards, such as SFP or fiber modules. This modular design allows network administrators to customize the switch with additional ports or specialized interfaces based on specific needs. Expansion slots provide flexibility for future upgrades without replacing the entire switch, supporting long-term network growth.
Is the Aruba CX 5420 Switch Chassis rack-mountable?
Yes, the Aruba CX 5420 Switch Chassis is designed for rack mounting with a 4U form factor. It fits standard 19-inch data center racks and includes mounting hardware for secure installation. The compact dimensions—1.69" height, 8.39" width, and 9.02" depth—make it space-efficient for network closets or server rooms.
What are the key features for network management?
The Aruba CX 5420 Switch Chassis is fully manageable, offering control over setup, configuration, and monitoring through industry-standard protocols. Key management features include support for IEEE 802.3bt standards, hot-swappable components for easy maintenance, and redundant power supply options. These features ensure reliable operation and simplify network administration in complex environments.
| Qty | Price | Available |
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