HPE JL354A Aruba 2540 24g 4sfp+ Rack-mountable 24 Ports Managed Switch

Product Overview

Device Specifications

• Type: Network Switch
• Ports: 24 x 10/100/1000 Mbps + 4 x 10 Gigabit Ethernet / 1 x Gigabit SFP+
• Form Factor: Desktop, Rack-mountable, Wall-mountable 1U
• Subtype: Gigabit Ethernet

Performance Metrics

• Throughput: 95.2 Million Packets Per Second (Mpps)
• Switching Capacity: 128 Gigabits per Second (Gbps)
• MAC Address Table Size: 16,384 Entries

Security Features

• Encryption: SSL
• Authentication: RADIUS, TACACS+, Secure Shell V2 (SSH2)

Hardware Details

• Processor: 1 x ARM, 1016 MHz
• RAM: 1 GB DDR3 SDRAM
• Flash Memory: 4 GB

Expansion and Connectivity

• Interfaces:
  • 24 x 1000BASE-T RJ-45
  • 4 x Gigabit / 10 Gigabit LAN SFP+
  • 1 x Console RJ-45 - Management
  • 1 x Micro-USB Type B - Management

Power Specifications

• Power Supply: Internal Power Supply
• Voltage Required: AC 120/230 V (50/60 Hz)
• Operational Power Consumption: 29.3 Watts

Device Highlights

• High-performance switch with extensive connectivity options
• Advanced security protocols to safeguard network data
• Versatile mounting options for varied installation needs
• Efficient power consumption for cost-effective operation

Ports

The HPE Aruba 2540 Rack-mountable Managed Switch is equipped with 24 ports, making it an ideal choice for small to medium-sized businesses that require a reliable and efficient networking solution. These ports provide the essential connectivity required to connect multiple devices such as computers, printers, servers, and other networking equipment.

Increased Connectivity

With 24 ports, the HPE Aruba 2540 Managed Switch offers an extensive range of connectivity options. This allows businesses to easily connect numerous devices to the network without the need for additional switches or hubs. The increased connectivity provided by these ports ensures that all devices can communicate seamlessly and efficiently.

Scalability

The availability of 24 ports on the HPE Aruba 2540 Managed Switch allows for future scalability. As businesses grow and add more devices to their network, the additional ports provide flexibility to accommodate these expansions. This scalability eliminates the need for frequent network reconfigurations or the purchase of additional networking equipment.

Improved Network Performance

By offering 24 ports, the HPE Aruba 2540 Managed Switch ensures that network traffic is evenly distributed across all connected devices. This prevents congestion and bottlenecks that can occur when multiple devices are sharing a limited number of ports. The improved network performance results in faster data transfer speeds and a more efficient network overall.

Enhanced Security

With 24 ports, businesses can create separate virtual local area networks (VLANs) to segregate traffic and enhance network security. This feature allows for better control over who has access to specific resources and helps prevent unauthorized access or data breaches. By isolating different departments or guest networks, businesses can maintain a secure and protected environment.

Simplified Management

The HPE Aruba 2540 Managed Switch's 24 ports make it easier to manage and monitor the network. The switch comes with a user-friendly web interface that provides centralized management capabilities. This allows network administrators to configure and monitor all connected devices from a single interface, saving time and effort.

Uplink Ports

The HPE Aruba 2540 Managed Switch boasts four uplink ports, which are specifically designed for connecting to other networking devices or larger network infrastructures. These uplink ports offer numerous benefits and play a crucial role in ensuring efficient and reliable network connectivity.

High-Speed Connectivity

The uplink ports on the HPE Aruba 2540 Managed Switch support high-speed data transfer rates, allowing for faster communication between devices. This is particularly important when connecting the switch to core switches or routers in larger networks. The high-speed connectivity provided by the uplink ports ensures that data can flow seamlessly without any bottlenecks.

Improved Network Performance

By utilizing uplink ports, businesses can optimize their network performance. These ports provide a dedicated pathway for data transfer, reducing congestion on the regular ports and improving overall network efficiency. The improved network performance translates into faster data transmission and reduced latency, resulting in a smoother user experience.

Network Expansion

The availability of four uplink ports allows businesses to easily expand their network infrastructure without the need for additional switches or routers. These ports offer the flexibility to connect to larger networks or create interconnections between multiple switches. This scalability ensures that businesses can adapt their network to meet growing demands without significant investments in new equipment.

Redundancy and Failover

Uplink ports also play a critical role in ensuring network redundancy and failover capabilities. By connecting the HPE Aruba 2540 Managed Switch to multiple core switches or routers through the uplink ports, businesses can create redundant paths for data transmission. This redundancy ensures that if one connection fails, the network can automatically switch to an alternative path, minimizing downtime and maximizing network reliability.

Flexibility in Network Design

The presence of uplink ports on the HPE Aruba 2540 Managed Switch offers flexibility in network design. These ports allow businesses to design their network architecture in a way that best suits their specific requirements. Whether it's creating a hierarchical network design or implementing a mesh topology, the uplink ports enable businesses to tailor their network infrastructure to optimize performance and efficiency.

SKU

The HPE Aruba 2540 Managed Switch is identified by its unique SKU, JL354A. The SKU serves as an essential identifier for the specific model and configuration of the switch. Understanding the benefits and importance of the SKU can help businesses make informed purchasing decisions and simplify ongoing management and support.

Model Identification

The SKU, JL354A, uniquely identifies the HPE Aruba 2540 Managed Switch model. This identification ensures that businesses can easily distinguish this particular switch from other models available in the market. The SKU simplifies the procurement process by providing a clear reference when ordering or requesting support for this specific product.

Configuration Differentiation

The SKU also helps differentiate between various configurations of the HPE Aruba 2540 Managed Switch. Manufacturers often offer different models with varying features or performance capabilities. By referencing the SKU, businesses can ensure they are selecting and deploying the exact configuration that meets their specific needs.

Support and Compatibility

The SKU plays a crucial role in obtaining support and ensuring compatibility with other networking equipment. When seeking technical assistance or warranty support, providing the SKU helps support teams quickly identify the exact model and configuration of the switch. Additionally, when integrating the HPE Aruba 2540 Managed Switch into an existing network infrastructure, confirming compatibility with other devices is simplified through SKU referencing.

Future Upgrades and Expansion

The SKU also assists with future upgrades and expansions. By referencing the SKU, businesses can easily identify the current configuration of their HPE Aruba 2540 Managed Switch and determine if any upgrades or expansions are available. This simplifies the process of obtaining compatible modules, licenses, or firmware updates to enhance the switch's functionality or accommodate changing network requirements.

Consistency in Documentation

The SKU ensures consistency in documentation and communication regarding the HPE Aruba 2540 Managed Switch. Whether it's internal network diagrams, technical specifications, or purchase orders, referencing the SKU helps maintain accuracy and clarity throughout various documents. This consistency reduces confusion and ensures that the correct product information is always conveyed.

In conclusion, the HPE Aruba 2540 Rack-mountable Managed Switch's 24 ports provide increased connectivity, scalability, improved network performance, enhanced security, and simplified management. The four uplink ports offer high-speed connectivity, improved network performance, network expansion capabilities, redundancy and failover options, and flexibility in network design. The SKU, JL354A, helps identify the specific model and configuration of the switch, simplifying procurement, support, compatibility checks, future upgrades, and ensuring consistency in documentation.