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Aruba JL479A#B2B 8320 Ethernet Switch - 48 x 10G SFP+ & 6 x 40G QSFP+ Ports - Layer 3 Modular - 1U Rack-mountable
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Product Features
Technical Overview
The Aruba 8320 switch operates at Layer 3, providing advanced routing functionality alongside traditional switching capabilities. This enables efficient traffic management, VLAN routing, and network segmentation for complex enterprise environments. The switch supports both 10GBase-X and 40GBase-X network technologies, making it compatible with standard optical fiber infrastructure.
Power management features include a built-in power supply that delivers accurate voltage to all components, with support for redundant power supplies to maintain uptime during power events. The 357W power consumption reflects the switch's capability to drive multiple high-speed ports while maintaining energy efficiency.
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 advanced networking features to address demanding enterprise requirements. Its modular architecture provides investment protection by allowing organizations to scale connectivity as needs evolve without replacing the entire switching infrastructure.
High-Density 10G Connectivity
With 48 dedicated 10G SFP+ ports, the switch supports high-bandwidth connections for servers, storage arrays, and aggregation points, optimizing performance across business networks.
- 48x 10G SFP+ ports for server/storage connectivity
- Supports optical fiber for longer distance runs
- 10GBase-X compatibility for standard fiber infrastructure
Scalable Uplink Capacity
Six 40G QSFP+ uplink ports provide ample bandwidth for backbone connections, ensuring smooth traffic flow between switches and core network components.
- 6x 40G QSFP+ uplink slots
- 40GBase-X support for high-speed backbone links
- Flexible uplink configuration options
Enterprise-Grade Reliability
Built-in power supply with redundant power support ensures consistent operation, while Layer 3 routing capabilities enable resilient network designs with multiple paths and failover options.
- Redundant power supply support
- Layer 3 routing for network segmentation
- Modular design for serviceability
Deployment / Use Cases
The Aruba 8320 switch is engineered for deployment in environments requiring high-bandwidth connectivity and advanced routing capabilities. Its 1U rack-mountable form factor makes it suitable for standard data center racks, while the modular port configuration adapts to various network topologies.
In data center applications, the switch serves as a top-of-rack solution connecting servers and storage with 10G links while using 40G uplinks for spine-leaf architectures. For campus networks, it functions as a distribution layer switch, aggregating traffic from access switches and providing inter-VLAN routing between network segments.
Data Center Top-of-Rack
Deploy as a top-of-rack switch connecting servers and storage arrays with 10G fiber connections, using 40G uplinks to connect to spine switches in leaf-spine architectures.
Campus Network Distribution
Use as a distribution layer switch aggregating traffic from multiple access switches, providing Layer 3 routing between VLANs and connecting to the network core via 40G uplinks.
Physical Profile
The Aruba 8320 switch features a compact 1U rack-mountable form factor with dimensions of 1.70" height, 17.40" width, and 19.90" depth. This standard rack profile enables efficient use of data center space while providing sufficient depth for cable management. The switch weighs approximately 20.72 pounds, making it manageable for installation in standard 19-inch racks. Rack mounting facilitates organized cable routing and secure installation in professional environments.
- Width
- 17.40" (441.96 mm)
- Depth
- 19.90" (505.46 mm)
- Height
- 1.70" (43.18 mm)
- Weight
- 20.72 lb (9398.433906 g)
Highlights
- 48x 10 Gigabit Ethernet SFP+ ports for high-density connectivity
- 6x 40 Gigabit Ethernet QSFP+ uplink slots for backbone connections
- Layer 3 routing support for scalable network design
- Modular architecture with 54 total expansion slots
- Optical fiber media support (10GBase-X, 40GBase-X)
- 1U rack-mountable form factor for standard data center deployment
- 357W power consumption with redundant power supply support
- Built-in power supply ensures accurate voltage delivery
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JL479A#B2B |
| Brand Name | HPE |
| Product Series | 8320 |
| Product Model | 8320 48p 10G SFP/SFP+ |
| Product Name | 8320 Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Modular | Yes |
| Port/Expansion Slot Details | 48 x 10 Gigabit Ethernet Expansion Slot,6 x 40 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 10 Gigabit Ethernet,40 Gigabit Ethernet |
| Network Technology | 10GBase-X,40GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 54.0 |
| Expansion Slot Type | SFP+,QSFP+ |
| Shared SFP Slot | No |
| Number of SFP+ Slots | 48 |
| Network & Communication | |
| Layer Supported | 3 |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Power Consumption | 357 W |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.70" (43.18 mm) |
| Width | 17.40" (441.96 mm) |
| Depth | 19.90" (505.46 mm) |
| Weight (Approximate) | 20.72 lb (9398.433906 g) |
FAQ
What types of ports does this Aruba 8320 switch have?
The Aruba 8320 switch provides 48 dedicated 10 Gigabit Ethernet SFP+ ports for server and storage connectivity, plus 6 high-speed 40 Gigabit Ethernet QSFP+ uplink slots for backbone connections. All ports support optical fiber media using 10GBase-X and 40GBase-X network technologies for reliable long-distance data transmission.
Does this switch support Layer 3 routing capabilities?
Yes, the Aruba 8320 switch operates at Layer 3, providing advanced routing functionality alongside traditional switching. This enables features like inter-VLAN routing, dynamic routing protocols, and network segmentation for scalable enterprise network designs that require traffic management between different network segments.
What is the power consumption of this switch?
The Aruba 8320 switch has a power consumption of 357 watts. This reflects the energy required to operate 48 high-speed 10G ports and 6 40G uplinks while maintaining switching and routing functionality. The switch supports redundant power supplies for increased reliability in critical deployments.
Is this switch rack-mountable and what are its dimensions?
Yes, the Aruba 8320 switch features a 1U rack-mountable form factor with dimensions of 1.70 inches in height, 17.40 inches in width, and 19.90 inches in depth. This compact design fits standard 19-inch data center racks while providing sufficient space for cable management and airflow. The switch weighs approximately 20.72 pounds.
What media types does this switch support for connectivity?
The Aruba 8320 switch supports optical fiber media for all ports, compatible with 10GBase-X and 40GBase-X network technologies. This enables reliable data transmission over longer distances compared to copper cabling, with higher bandwidth capabilities ideal for data center and campus backbone connections.
How many expansion slots does this modular switch have?
The Aruba 8320 switch has 54 total expansion slots, consisting of 48 SFP+ slots for 10G connections and 6 QSFP+ slots for 40G uplinks. The modular design allows these slots to be populated according to network requirements, providing flexibility for different deployment scenarios and future expansion needs.
| Qty | Price | Available |
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