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Aruba JL579A#B2E 8320 Modular Ethernet Switch - 32-Port 40GbE QSFP+ - Layer 3 Managed - 1U Rack-Mountable
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Product Features
Technical Overview
Built on 40 Gigabit Ethernet technology, the Aruba 8320 switch offers 32 dedicated QSFP+ ports, each capable of handling high-bandwidth traffic for server aggregation, storage networking, or backbone uplinks. The switch operates at Layer 3, providing advanced routing functionality that supports scalable network segmentation, policy-based traffic forwarding, and optimized inter-VLAN communication.
Power reliability is ensured through redundant power supply support and a built-in power supply system that delivers accurate voltage to all internal components. With a power consumption of 310 watts, the switch balances performance with energy efficiency, while its 1U rack-mountable, cabinet-mount, and surface-mount form factors offer versatile deployment options in standard data center racks or equipment cabinets.
Relevant factors for this section include Modular, Port/Expansion Slot Details, Media Type Supported, Ethernet Technology. 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 8320 switch combines high port density with enterprise-grade management capabilities, making it an ideal solution for organizations that need to future-proof their network infrastructure. Its modular architecture allows for seamless integration into existing environments while providing the scalability to support growing bandwidth demands.
High-Speed Connectivity
32 40GbE QSFP+ ports enable efficient data transfer and fast connectivity for data-intensive applications, reducing bottlenecks in server-to-server or storage network communications.
- 40 Gigabit Ethernet throughput
- QSFP+ interface compatibility
- Optical fiber support for long-distance runs
Advanced Network Management
Full Layer 3 manageability provides granular control over network traffic, supporting dynamic routing protocols, access control lists, and quality of service policies for optimized performance.
- Scalable routing capabilities
- Centralized management interface
- Traffic prioritization and monitoring
Deployment / Use Cases
The Aruba 8320 modular switch is designed for deployment in data center cores, aggregation layers, or high-performance computing clusters where high-bandwidth, low-latency connectivity is critical. Its 40GbE port density makes it suitable for spine-leaf architectures, storage area network (SAN) interconnects, or as a backbone switch for large campus networks.
In enterprise environments, the switch can be used to consolidate multiple 10GbE links into 40GbE uplinks, reducing cabling complexity and improving network efficiency. The optical fiber support allows for deployment across longer distances between buildings or data centers, while the 1U form factor ensures efficient use of rack space in constrained data center layouts.
Data Center Core Switching
Serve as a high-performance core switch in data centers, connecting server racks, storage arrays, and aggregation switches with 40GbE links for minimal latency and maximum throughput.
Network Aggregation Layer
Aggregate traffic from multiple access switches or wireless controllers, using Layer 3 routing to efficiently manage traffic flows between different network segments or VLANs.
Physical Profile
The switch features a compact 1U design with dimensions of 1.71" (43.43 mm) height, 17.26" (438.40 mm) width, and 20.28" (515.11 mm) depth, making it compatible with standard 19-inch rack enclosures. Its form factor supports rack-mountable, cabinet mount, and surface mount installations, providing flexibility for various deployment scenarios. The streamlined profile optimizes airflow and cooling in dense rack configurations, while the durable construction ensures reliable operation in enterprise environments.
- Width
- 17.26" (438.40 mm)
- Depth
- 20.28" (515.11 mm)
- Height
- 1.71" (43.43 mm)
What's in the Box
The package includes all necessary components for immediate deployment and operation.
Package contents include 8320 Ethernet Switch, 2 x Power Supplies, 5 x fans. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 32 40GbE QSFP+ expansion slots for high-density connectivity
- Layer 3 routing support for scalable network design
- Fully manageable with advanced traffic control features
- Optical fiber media support for long-distance high-speed links
- 1U rack-mountable form factor with versatile mounting options
- Redundant power supply support for enhanced reliability
- 310 W power consumption with built-in power supply
- TAA compliant for government and regulated deployments
- Lifetime limited warranty for long-term investment protection
- Environmentally friendly with RoHS and WEEE compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL579A#B2E |
| Brand Name | HPE |
| Product Series | 8320 |
| Product Model | 8320 32 40G QSFP+ |
| Product Name | 8320 Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Modular | Yes |
| Port/Expansion Slot Details | 32 x 40 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 40 Gigabit Ethernet |
| Network Technology | 40GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 32.0 |
| Expansion Slot Type | QSFP+ |
| Network & Communication | |
| Layer Supported | 3 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Power Consumption | 310 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable,Cabinet Mount,Surface Mount |
| Height | 1.71" (43.43 mm) |
| Width | 17.26" (438.40 mm) |
| Depth | 20.28" (515.11 mm) |
| Miscellaneous | |
| Package Contents | 8320 Ethernet Switch 2 x Power Supplies 5 x fans |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | Lifetime |
FAQ
How many ports does the Aruba 8320 switch have?
The Aruba 8320 switch features 32 QSFP+ expansion slots, each supporting 40 Gigabit Ethernet connections. These ports are designed for high-speed data transfer and can be used with optical fiber cables for long-distance networking, making the switch suitable for data center core or aggregation layer deployments where high port density and bandwidth are required.
Does this switch support Layer 3 routing?
Yes, the Aruba 8320 switch supports Layer 3 routing, enabling advanced network segmentation, inter-VLAN routing, and dynamic routing protocols. This capability allows for scalable network design, efficient traffic management across subnets, and improved network performance in complex enterprise or data center environments where routing between different network segments is necessary.
What type of connectivity does the switch use?
The switch uses 40 Gigabit Ethernet technology with QSFP+ interfaces, supporting optical fiber media for high-speed data transmission over longer distances. This connectivity is ideal for backbone links, server-to-server communications, or storage network interconnects, providing the bandwidth needed for data-intensive applications while maintaining low latency and reliable performance.
Is the switch rack-mountable?
Yes, the Aruba 8320 switch is designed for 1U rack mounting, with dimensions of 1.71" height, 17.26" width, and 20.28" depth to fit standard 19-inch rack enclosures. It also supports cabinet mount and surface mount installations, offering flexibility for various deployment scenarios in data centers, network closets, or equipment rooms where space optimization is important.
Does the switch include redundant power supplies?
The switch supports redundant power supplies, which are included in the package with two power supply units. This redundancy enhances reliability by providing backup power in case of a supply failure, ensuring continuous operation and minimizing downtime in critical networking environments. The built-in power supply system delivers accurate voltage to all components for stable performance.
What is the power consumption of this switch?
The Aruba 8320 switch has a power consumption of 310 watts under typical operating conditions. This power draw supports the high-performance 40GbE ports, management functions, and cooling systems, balancing energy efficiency with the demands of data-intensive networking. The switch is designed to operate reliably within this power envelope while providing full functionality across all ports.
| Qty | Price | Available |
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