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Aruba J9821A#B8X 5406R zl2 Modular Switch - 6 Expansion Slots - Layer 3 Managed - 40GbE Uplinks - 4U Rack-mountable ( )
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Product Features
Technical Overview
The 5406R zl2 operates as a full Layer 3 switch, providing advanced routing capabilities for scalable network design. It supports static routing, RIP, OSPF, and BGP protocols, enabling efficient traffic management across large networks. The switch architecture includes a high-speed backplane to handle the throughput demands of modern applications.
With six expansion slots, the switch can be configured with a variety of modules, including 1GbE, 10GbE, and 40GbE interfaces. This modularity allows network administrators to tailor port density and media types to specific deployment needs. The stack port facilitates multi-unit stacking, creating a single logical switch for simplified management and increased resiliency.
Relevant factors for this section include Uplink Port, Modular, Stack Port, Media Type Supported. 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 5406R zl2 delivers several advantages for demanding network environments. Its modular architecture provides investment protection, allowing organizations to add capacity and new technologies as needs evolve without replacing the entire chassis. The Layer 3 functionality enables sophisticated routing and segmentation, improving network performance and security.
High Availability Features
Redundant power supply support and hot-swappable modules minimize downtime. The stack port allows for resilient configurations where multiple switches operate as a single unit.
- Redundant power capable
- Hot-swappable expansion modules
- Stacking for fault tolerance
Performance & Scalability
40 Gigabit Ethernet uplinks provide ample bandwidth for aggregation, while the modular design supports gradual expansion from 24 to hundreds of ports as requirements grow.
- 40GbE uplink capacity
- Gradual port expansion
- High-speed backplane
Deployment / Use Cases
The 5406R zl2 is well-suited for enterprise core switching where high port density, routing capabilities, and reliability are essential. Its modular nature makes it ideal for data centers requiring flexible connectivity options for servers, storage, and uplinks to network cores.
In campus network deployments, this switch can serve as a distribution layer device, aggregating traffic from access switches while providing inter-VLAN routing and policy enforcement. The stack port functionality makes it particularly valuable for branch offices or mid-sized organizations needing to expand network capacity without complex management overhead.
Data Center Aggregation
Aggregate server and storage traffic with high-speed 40GbE uplinks while providing Layer 3 routing between network segments.
Enterprise Core Switching
Serve as the network backbone with advanced routing protocols, redundant power, and modular expansion for future growth.
Physical Profile
The 5406R zl2 switch occupies 4U of rack space with dimensions of 17.50" wide by 17.75" deep and a height of 6.90". Weighing approximately 24.50 pounds, it's designed for standard 19-inch racks with front-to-back airflow. The rack-mountable form factor includes mounting brackets for secure installation in data center environments.
- Width
- 17.50" (444.50 mm)
- Depth
- 17.75" (450.90 mm)
- Height
- 6.90" (175.30 mm)
- Weight
- 24.50 lb (11113.013065 g)
Highlights
- Modular design with 6 expansion slots for flexible configuration
- Layer 3 routing capabilities for scalable network architecture
- 40 Gigabit Ethernet uplinks for high-bandwidth aggregation
- Stack port for simplified multi-unit deployment and management
- Redundant power supply support for increased reliability
- 4U rack-mountable form factor for standard data center installation
- Supports both twisted pair and optical fiber media types
- Managed switch with comprehensive feature set for enterprise networks
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | J9821A#B8X |
| Brand Name | HPE |
| Product Series | 5400R zl2 |
| Product Model | 5406R zl2 |
| Product Name | 5406R zl2 Switch |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Uplink Port | Yes |
| Modular | Yes |
| Stack Port | Yes |
| Port/Expansion Slot Details | 6 x Expansion Slot |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | 40 Gigabit Ethernet,Gigabit Ethernet |
| Network Technology | 40GBase-X,10/100/1000Base-T,1000Base-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 6.0 |
| Network & Communication | |
| Layer Supported | 3 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Physical Characteristics | |
| Compatible Rack Unit | 4U |
| Form Factor | Rack-mountable |
| Height | 6.90" (175.30 mm) |
| Width | 17.50" (444.50 mm) |
| Depth | 17.75" (450.90 mm) |
| Weight (Approximate) | 24.50 lb (11113.013065 g) |
FAQ
How many expansion slots does the Aruba 5406R zl2 switch have?
The Aruba 5406R zl2 switch has six expansion slots. These slots accept various interface modules, allowing you to customize port types, densities, and speeds according to your network requirements. This modular approach provides flexibility to start with a basic configuration and expand as needed.
What Layer does this switch support?
This is a Layer 3 switch, meaning it supports advanced routing capabilities beyond basic switching. Layer 3 functionality includes IP routing between VLANs, support for routing protocols like OSPF and BGP, and implementation of access control lists for traffic management and security.
Does the 5406R zl2 support redundant power?
Yes, the 5406R zl2 switch supports redundant power supplies. This feature allows for power supply redundancy to maintain switch operation if one power supply fails. The redundant power capability enhances overall system reliability in critical network environments.
What types of media does this switch support?
The switch supports both twisted pair (copper) and optical fiber media types. This dual-media support allows connectivity to a wide range of network devices using standard Ethernet cables or fiber optic connections, providing flexibility in network design and cable plant implementation.
What is the purpose of the stack port on this switch?
The stack port enables multiple 5406R zl2 switches to be connected together to operate as a single logical switch. Stacking simplifies management by presenting multiple physical switches as one unit, provides increased port density, and can enhance redundancy through cross-stack link aggregation and failover capabilities.
How much rack space does this switch require?
The 5406R zl2 switch requires 4U of rack space in a standard 19-inch rack. With dimensions of 17.50" wide, 17.75" deep, and 6.90" high, it fits typical data center rack configurations. The 4U height provides sufficient internal space for the six expansion slots and power supplies.
| Qty | Price | Available |
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