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Aruba JL579A#ABA 8320 Ethernet Switch - 40 x 40GbE QSFP+ Modular - Layer 3 Managed - 1U Rack-mountable
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Product Features
Technical Overview
The Aruba 8320 switch operates at Layer 3, providing routing functionality for scalable network designs that require segmentation and efficient traffic management between subnets. The 40 Gigabit Ethernet technology and 40GBase-X network standard ensure high-speed data transfer rates suitable for backbone connections, server aggregation, and storage networking applications.
Power management includes a 310W power supply with support for redundant power configurations, enhancing system availability in critical deployments. The switch's manageable nature allows for configuration, monitoring, and troubleshooting through standard network management protocols, giving administrators full control over network operations and security policies.
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 offers several distinct advantages for network architects designing high-performance infrastructure. The combination of high port density, advanced Layer 3 functionality, and modular flexibility creates a versatile switching platform that can adapt to evolving network requirements without compromising performance or reliability.
High-Density 40GbE Connectivity
Forty QSFP+ ports provide substantial bandwidth capacity for connecting servers, storage arrays, and other switches in data center environments where throughput demands continue to increase.
- 40 x 40GbE expansion slots
- QSFP+ interface technology
- Optical fiber media support
Advanced Network Management
Layer 3 routing capabilities enable sophisticated network designs with VLANs, routing protocols, and quality of service policies, while full manageability provides granular control over switch operations.
- Layer 3 switching and routing
- Comprehensive management features
- Scalable network architecture support
Reliable Deployment Platform
The 1U rack-mountable form factor with redundant power support ensures reliable operation in standard data center racks, with modular design allowing for future expansion or reconfiguration.
- 1U rack-mountable design
- Redundant power supply support
- Modular expansion capability
Deployment / Use Cases
The Aruba 8320 switch is ideally suited for core and aggregation layer deployments in enterprise data centers, campus networks, and service provider environments. Its high port density and 40GbE performance make it effective for consolidating multiple lower-speed connections or providing high-bandwidth links between critical network segments.
In data center applications, the switch can serve as a spine switch in leaf-spine architectures, connecting to top-of-rack switches or directly to high-performance servers and storage systems. The optical fiber support enables longer distance connections between equipment in different racks or across data center floors, while the Layer 3 capabilities facilitate efficient routing between network segments without requiring separate routing appliances.
Data Center Core Switching
Provides high-bandwidth backbone connectivity between server racks, storage systems, and network aggregation points in modern data center designs.
Network Aggregation Layer
Consolidates traffic from multiple access switches while providing Layer 3 routing between network segments in campus or enterprise environments.
Physical Profile
The Aruba 8320 switch features a compact 1U rack-mountable form factor measuring 1.71 inches in height, 17.26 inches in width, and 20.28 inches in depth. With an approximate weight of 21.27 pounds, the switch fits standard 19-inch equipment racks while providing substantial port density in minimal vertical space. The rack-mountable design includes proper ventilation and mounting hardware compatibility for secure installation in data center environments where space optimization and proper airflow are important considerations.
- Width
- 17.26" (438.40 mm)
- Depth
- 20.28" (515.11 mm)
- Height
- 1.71" (43.43 mm)
- Weight
- 21.27 lb (9647.91 g)
Highlights
- 40 x 40 Gigabit Ethernet QSFP+ expansion slots for high-density connectivity
- Layer 3 switching and routing capabilities for scalable network designs
- Optical fiber media support for longer distance connections between network components
- Modular design allowing flexible configuration and future expansion
- 1U rack-mountable form factor for efficient use of data center rack space
- 310W power consumption with support for redundant power supplies
- Fully manageable through standard network management protocols
- 40GBase-X network technology ensuring high-speed data transfer rates
- Built-in power supply delivering accurate voltage to all switch components
- Rack mounting enables organized cable management for professional installations
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL579A#ABA |
| 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 | 40 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 | 40.0 |
| 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 |
| Height | 1.71" (43.43 mm) |
| Width | 17.26" (438.40 mm) |
| Depth | 20.28" (515.11 mm) |
| Weight (Approximate) | 21.27 lb (9647.91 g) |
FAQ
How many ports does the Aruba 8320 switch have and what type are they?
The Aruba 8320 switch provides 40 expansion slots supporting 40 Gigabit Ethernet connections via QSFP+ interfaces. These ports are designed for high-speed data transfer and support optical fiber media, making them suitable for backbone connections, server aggregation, and storage networking in data center environments where maximum throughput is required.
What does Layer 3 support mean for this network switch?
Layer 3 support indicates the Aruba 8320 switch can perform routing functions in addition to basic switching. This means it can route traffic between different IP subnets, implement routing protocols, create VLANs, and apply quality of service policies. Layer 3 capability enables more scalable network designs without requiring separate routing appliances, simplifying network architecture while maintaining performance.
Is the Aruba 8320 switch manageable and what management features does it offer?
Yes, the Aruba 8320 is a fully manageable switch. This means network administrators can configure, monitor, and troubleshoot the switch through standard management interfaces and protocols. Manageability includes features like port configuration, VLAN setup, quality of service policies, security settings, performance monitoring, and firmware updates, providing complete control over switch operations in enterprise environments.
What are the physical dimensions and rack requirements for this switch?
The Aruba 8320 switch measures 1.71 inches in height, 17.26 inches in width, and 20.28 inches in depth, with an approximate weight of 21.27 pounds. It requires 1U of vertical space in a standard 19-inch equipment rack and is designed as rack-mountable for secure installation in data center environments. The compact 1U form factor allows for high port density while minimizing rack space consumption.
Does the Aruba 8320 switch support redundant power supplies?
Yes, the Aruba 8320 switch supports redundant power supply configurations. This feature enhances system reliability by allowing for backup power sources in critical deployments. If one power supply fails, the redundant unit can continue providing power to the switch, minimizing downtime and maintaining network availability in environments where continuous operation is essential.
What type of network media does this switch support for connectivity?
The Aruba 8320 switch supports optical fiber media through its QSFP+ interfaces. Optical fiber connectivity enables longer distance connections between network components compared to copper cabling, while providing high data transmission rates and immunity to electromagnetic interference. This makes the switch suitable for connections spanning different racks, floors, or buildings within data center and campus network environments.
| Qty | Price | Available |
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