HPE Aruba JL323A 48-Port Managed Network Switches
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Product Specifications
Overview of the HPE JL323A Switch
The HPE JL323A Aruba 2930m is a high-performance, rack-mountable switch designed to deliver efficient networking solutions. This L3-managed switch offers a combination of robust features and flexibility, making it suitable for demanding enterprise environments.
Key Features and Advantages
- Manufacturer: HPE
- Part Number: JL323A
- Device Type: 48-Port Managed Switch - Stackable
- Form Factor: Rack-mountable 1U
- Connectivity: 36 x 10/100/1000 (PoE+) ports
- Combo Ports: 4 x 10/100/1000base-T (PoE+) / 100/1000base-X SFP
- High-Speed Ports: 8 x 1/2.5/5/10Gbase-T (PoE+)
Performance Metrics
Power Over Ethernet (PoE) Capabilities
- Equipped with PoE+ technology, the switch provides a total budget of 1440 Watts for efficient power management.
Latency and Throughput
- Latency:
- 1 Gbps: 3.1 µs
- 2.5 Gbps: 6.5 µs
- 5 Gbps: 4.2 µs
- 10 Gbps: 3.4 µs
- Throughput: 112 Mpps
- Stacking Bandwidth: 100 Gbps
- Switching Capacity: 320 Gbps
Routing and Network Management
Routing Protocols Supported
- OSPF
- RIP (including RIP-1, RIP-2)
- Static IP Routing
- IGMPv2, IGMPv3, and more
Remote Management Protocols
Manage your network effectively with support for multiple protocols:
- SNMP (versions 1, 2, 2c, and 3)
- Telnet
- SSH (version 2)
- HTTP and CLI
Capacity and Addressing
Routing Table Capacity
- IPv4 Routing Table Entries: 2000
- IPv6 Routing Table Entries: 1000
- OSPF Routes: 200
- RIP Routes: 10,000
- Static Routes: 256
MAC Address Table Size
- Supports up to 32,768 MAC address entries.
Supported Standards
The HPE JL323A adheres to a variety of industry standards, including:
- IEEE 802.1d, 802.1q, 802.3ab, 802.1p, and more
- IEEE 802.3af and 802.3at for PoE support
- IEEE 802.1x for network access control
- IEEE 802.3x for flow control
Hardware Specifications
Processor and Memory
- Processor: 1 x ARM Cortex-A9 at 1.016 GHz
- RAM: 1 GB DDR3 SDRAM
- Flash Memory: 4 GB
Expansion and Connectivity Options
Interface Overview
- 36 x 1000BASE-T PoE+ ports
- 4 x 1000BASE-T PoE+ ports
- 8 x 1/2.5/5/10GBASE-T PoE+ ports
- 1 x Serial (Console)
- 1 x USB Type B
- 1 x 1000BASE-T Management Port
Expansion Slots
Features:
- 1 x Stacking Module Slot (free)
- 1 x Expansion Slot (free)
Power Requirements
- Power Device: Internal Power Supply (not included)
- Maximum Supported Quantity: 2
- Voltage Requirements: AC 120/230 V (50/60 Hz)
Port Count
The HPE Aruba JL323A Managed Network Switch is equipped with an impressive port count of 48, making it an ideal choice for businesses and organizations that require a high-performance network infrastructure. This feature allows users to connect multiple devices to the switch, enabling efficient and reliable communication between various endpoints within the network.
Increased Connectivity
With 48 ports available, users can easily connect a wide range of devices such as computers, printers, servers, and IP phones to the switch. This ensures that all network devices can communicate seamlessly and efficiently, eliminating bottlenecks and enhancing productivity.
Scalability
The abundance of ports in the HPE Aruba JL323A Managed Network Switch offers scalability for growing businesses. As companies expand and add more devices to their network, the switch can accommodate the increased demand without the need for additional hardware investment. This scalability feature saves both time and money, allowing businesses to focus on their growth strategies instead of worrying about network limitations.
Flexibility
Having 48 ports at their disposal provides users with flexibility in designing their network infrastructure. Different devices or departments can be assigned separate ports, ensuring efficient traffic flow and reducing the risk of congestion. This flexibility also allows for easy troubleshooting and maintenance as each device can be individually managed.
Management Interface
The HPE Aruba JL323A Managed Network Switch boasts a management interface that utilizes Ethernet connectivity, providing users with a highly efficient and reliable means of controlling and monitoring their network infrastructure.
Centralized Control
With an Ethernet-based management interface, users can enjoy centralized control over their network switch. This means that administrators can access and manage the switch from a single location using their preferred management software. This centralized control simplifies network management tasks, reducing complexity and improving efficiency.
Real-time Monitoring
The Ethernet management interface allows administrators to monitor the performance of the switch in real-time. They can track network statistics, bandwidth usage, and device statuses, enabling proactive troubleshooting and optimization. Real-time monitoring helps identify potential issues before they impact network performance, ensuring uninterrupted operations.
Secure Access
Ethernet-based management interfaces offer secure access to the switch configuration and monitoring features. Administrators can implement access controls, authentication protocols, and encryption mechanisms to safeguard sensitive network information. This ensures that unauthorized individuals cannot gain access to the switch's management interface, protecting the network from potential security breaches.
Power Over Ethernet
The HPE Aruba JL323A Managed Network Switch supports Power over Ethernet (PoE) technology, which provides significant benefits for users who require both data connectivity and power supply to their network devices.
Simplified Deployment
By supporting PoE, the switch eliminates the need for separate power supplies for PoE-enabled devices such as IP phones, wireless access points, and surveillance cameras. This simplifies the deployment process as users no longer have to install additional power outlets or worry about managing multiple power sources. The switch can deliver both data and power through a single Ethernet cable, reducing clutter and improving overall aesthetics.
Flexibility in Device Placement
PoE-enabled switches offer the advantage of flexible device placement. Users can position their network devices in locations where power outlets may not be readily available. This flexibility is particularly beneficial for wireless access points, allowing them to be strategically placed to optimize Wi-Fi coverage without being limited by power socket availability.
Cost Efficiency
With PoE technology, businesses can reduce costs associated with power infrastructure. By utilizing existing Ethernet cabling for both data and power transmission, organizations can save on installation expenses and ongoing operational costs. Furthermore, PoE switches are energy-efficient, as they can regulate and optimize power usage based on device requirements, resulting in additional cost savings.
Layer
The HPE Aruba JL323A Managed Network Switch operates at Layer 3 of the OSI model, providing advanced networking capabilities that are crucial for businesses with complex network requirements.
Enhanced Routing
Layer 3 switches offer advanced routing capabilities compared to lower layer switches. They can perform dynamic routing protocols such as OSPF (Open Shortest Path First) and BGP (Border Gateway Protocol) to efficiently route traffic between different subnets and networks. This enhances network performance by optimizing packet forwarding and reducing congestion.
Segmentation
Layer 3 switches allow for network segmentation by creating virtual LANs (VLANs). VLANs enable the separation of network traffic into different logical networks, enhancing security, performance, and manageability. By dividing the network into smaller segments, organizations can control access to sensitive resources and isolate network issues for easier troubleshooting.
Scalability and Load Balancing
Layer 3 switches offer scalability and load balancing capabilities, which are essential for growing networks with high traffic volumes. These switches can distribute network load across multiple paths, optimizing performance and preventing bottlenecks. Additionally, Layer 3 switches can dynamically adjust routing paths based on network conditions, ensuring efficient utilization of resources.
Rack Mountable
The HPE Aruba JL323A Managed Network Switch is designed to be rack mountable, providing users with a convenient and efficient method of installation.
Space Optimization
Rack mountable switches are designed to fit seamlessly into standard server racks. By utilizing the vertical space within a rack, businesses can optimize their physical infrastructure layout and minimize clutter. This space-saving feature is particularly beneficial for data centers and server rooms where space is often limited.
Easy Installation
Rack mountable switches are straightforward to install, as they come with mounting brackets that can be easily attached to the rack. This simplifies the installation process, saving time and effort. Additionally, rack mountable switches often have well-organized cable management systems, allowing for neat and tidy cable routing.
Improved Accessibility
By mounting the switch in a rack, users gain better accessibility for maintenance and troubleshooting tasks. The switch can be easily accessed from the front or rear of the rack, eliminating the need to physically move equipment or disrupt other network components. This accessibility enhances efficiency and reduces downtime during maintenance activities.