## Product Details ### HPE JL354-61001 Aruba 2540 The HPE JL354-61001 Aruba 2540 is a versatile managed switch designed for optimal performance in various network environments. ### Key Specifications ? Manufacturer: HPE ? Part Number: JL354-61001 ? Type of Device: Managed Switch with 24 Ports ### Physical Attributes ? Enclosure Type: Suitable for Desktop, Rack-Mountable, or Wall-Mountable installation (1U size) ? Design: Compact and efficient for various setups ### Technical Features #### Networking Performance ? Subtype: Gigabit Ethernet ? Ports: 24 x 10/100/1000 Mbps Ethernet Ports 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+ ? 24 x 10/100/1000 Mbps Ethernet Ports ? 4 x 10 Gigabit Ethernet / 1 Gigabit Ethernet SFP+ ? Throughput: 95.2 Million Packets Per Second (Mpps) ? Switching Capacity: 128 Gigabits per second (Gbps) ? MAC Address Table: Supports up to 16,384 entries #### Security Features ? Encryption: SSL (Secure Socket Layer) ? Authentication Methods: RADIUS, TACACS+, and Secure Shell Version 2 (SSH2) ### Hardware Specifications ? Processor: ARM, 1 GHz ? RAM: 1 GB DDR3 SDRAM ? Flash Memory: 4 GB ### Connectivity Options ? Interfaces: 24 x 1000BASE-T RJ-45 4 x Gigabit/10 Gigabit SFP+ 1 x Console Management Port (RJ-45) 1 x Micro-USB Type B Management Port ? 24 x 1000BASE-T RJ-45 ? 4 x Gigabit/10 Gigabit SFP+ ? 1 x Console Management Port (RJ-45) ? 1 x Micro-USB Type B Management Port ### Power Specifications ? Power Supply: Internal ? Voltage Requirements: AC 120/230 V (50/60 Hz) ? Operational Power Consumption: 29.3 Watts ## Ports The HPE Aruba JL354-61001 Managed Desktop Network Switch is equipped with 24 ports, making it an ideal choice for small to medium-sized businesses that require a reliable and high-performance network switch. With 24 ports, users have the flexibility to connect multiple devices such as computers, printers, servers, and IP phones, allowing for seamless communication and data transfer within the network. ### Increased Connectivity Having 24 ports on the HPE Aruba JL354-61001 switch ensures that users can connect a wide range of devices simultaneously. This enables businesses to expand their network infrastructure without worrying about running out of available ports. Whether it’s adding new workstations or integrating additional network devices, the ample port availability of this switch ensures smooth operations and seamless connectivity. #### Efficient Data Transfer The 24 ports on the HPE Aruba JL354-61001 switch support high-speed data transfer rates of up to 10/100/1000 Mbps. This allows for quick and efficient file transfers between devices on the network. Whether it’s transferring large files or streaming high-definition media, the switch’s fast data transfer capabilities ensure a smooth and uninterrupted user experience. ##### Flexible Network Configurations The 24 ports also offer businesses the flexibility to create different network configurations based on their specific needs. Users can set up VLANs (Virtual Local Area Networks) to segment their network and enhance security. Additionally, businesses can allocate dedicated ports for critical devices or departments, ensuring optimal performance and reducing potential bottlenecks. ## Management Interface The HPE Aruba JL354-61001 Managed Desktop Network Switch comes with various management interfaces, including a Web GUI (Graphical User Interface), CLI (Command Line Interface), and SNMP (Simple Network Management Protocol). This provides users with multiple options to monitor and control their network, making it easier to manage and troubleshoot any issues that may arise. ### User-Friendly Web GUI The Web GUI interface of the HPE Aruba JL354-61001 switch offers a user-friendly and intuitive graphical interface for network management. Users can easily navigate through different settings, configure VLANs, monitor traffic, and perform other essential tasks without needing in-depth technical knowledge. This simplifies network management, making it accessible to users with varying levels of expertise. #### Advanced CLI Capabilities The Command Line Interface (CLI) provides advanced users with a powerful tool to configure and manage the switch. With the CLI, users can access a wide range of commands and perform complex configurations efficiently. This flexibility allows network administrators to fine-tune the switch’s settings according to their specific requirements, enabling them to optimize network performance and security. ##### Effortless Network Monitoring with SNMP The Simple Network Management Protocol (SNMP) enables network administrators to monitor the switch’s performance and collect valuable data for analysis. With SNMP, users can gather information such as bandwidth utilization, error rates, and device status. This proactive monitoring approach helps identify potential issues before they become critical problems, ensuring a stable and reliable network infrastructure. ## Power Supply The HPE Aruba JL354-61001 Managed Desktop Network Switch features an internal power supply. This design eliminates the need for external power adapters or bulky power bricks, providing a clean and organized setup while ensuring continuous operation. ### Simplified Installation With its internal power supply, the HPE Aruba JL354-61001 switch offers a hassle-free installation process. Users can simply connect the switch to a power source without dealing with additional power cables or adapters. This saves time and effort during setup, making it easier for businesses to integrate the switch into their existing network infrastructure. #### Reduced Clutter The absence of external power adapters or bricks helps reduce cable clutter and maintain a clean and organized workspace. With an internal power supply, users can keep their network setup neat and tidy, minimizing the risk of cable tangling or accidental disconnections. This not only improves the aesthetic appeal but also reduces the chances of damage or disruption caused by tangled cables. ##### Enhanced Reliability An internal power supply ensures a more reliable and stable power source for the switch. By eliminating external components, the risk of power supply failure or damage is significantly reduced. This translates into improved uptime and minimized downtime, ensuring uninterrupted network connectivity for critical business operations. ## Rack Mountable The HPE Aruba JL354-61001 Managed Desktop Network Switch is rack mountable, allowing users to easily integrate it into their existing rack infrastructure. This feature provides flexibility in deployment options while optimizing space utilization. ### Space Optimization Rack mountable switches are designed to fit standard server racks, enabling businesses to maximize their available space efficiently. By mounting the switch in a rack, users can consolidate their network equipment into a central location, reducing clutter and improving overall organization. This is particularly beneficial for data centers or server rooms with limited space. #### Easier Maintenance Rack mountable switches offer convenient access for maintenance and troubleshooting purposes. In a rack setup, users can easily access and replace the switch if necessary, without having to disassemble the entire network infrastructure. This saves time and effort during maintenance tasks, ensuring minimal disruption to the network and reducing downtime. ##### Scalability and Flexibility With a rack mountable switch, users have the flexibility to expand their network infrastructure as their requirements grow. Additional switches can be seamlessly integrated into the existing rack setup, allowing for easy scalability. This scalability ensures that businesses can adapt to changing network demands without the need for extensive reconfiguration or disruptions. ## Layer The HPE Aruba JL354-61001 Managed Desktop Network Switch operates at Layer 2 of the OSI (Open Systems Interconnection) model. This layer defines the protocols and processes for data link and switching functions, providing essential features for efficient network operation. ### Efficient Data Switching Operating at Layer 2, the HPE Aruba JL354-61001 switch enables efficient data switching within the local network. It uses MAC (Media Access Control) addresses to forward data packets between connected devices. This ensures that data is delivered to the intended recipient without unnecessary network congestion or delays. #### Enhanced Network Security Layer 2 switches provide enhanced network security features, such as VLANs and MAC address filtering. VLANs allow users to create separate virtual networks within a physical network, enhancing security by isolating traffic between different departments or devices. MAC address filtering enables network administrators to control which devices are allowed to communicate with the switch, preventing unauthorized access. ##### Improved Network Performance Layer 2 switches offer improved network performance by reducing unnecessary broadcast traffic. Unlike Layer 1 switches, which forward every packet to all connected devices, Layer 2 switches only transmit packets to the specific recipient device based on its MAC address. This reduces network congestion and improves overall network performance, especially in environments with high data traffic. ## Speed The HPE Aruba JL354-61001 Managed Desktop Network Switch supports speeds of 10/100/1000 Mbps, providing users with fast and reliable data transfer capabilities. This speed is essential for modern network requirements, ensuring efficient communication and seamless access to network resources. ### High-Speed Data Transfer The 10/100/1000 Mbps speed supported by the HPE Aruba JL354-61001 switch enables rapid data transfer between devices on the network. Whether it’s transferring large files, streaming multimedia content, or accessing cloud-based applications, the high-speed capabilities of this switch ensure minimal latency and optimal user experience. #### Future-Proof Network Infrastructure By supporting Gigabit Ethernet (10/100/1000 Mbps), the HPE Aruba JL354-61001 switch ensures compatibility with modern networking technologies. As internet speeds continue to increase and demand for higher bandwidth grows, having a switch that can handle these speeds is crucial. This future-proofs the network infrastructure, allowing businesses to adapt to emerging technologies without needing to upgrade their switches. ##### Seamless Network Integration The 10/100/1000 Mbps speed supported by the HPE Aruba JL354-61001 switch ensures seamless integration with existing network devices. Most modern devices, such as computers, servers, and IP phones, are equipped with Gigabit Ethernet ports. With this switch, users can take full advantage of their device’s capabilities without experiencing any speed limitations or bottlenecks. ## PoE Support The HPE Aruba JL354-61001 Managed Desktop Network Switch features Power over Ethernet (PoE) support. PoE technology allows users to power compatible devices, such as IP phones, wireless access points, and surveillance cameras, directly through the Ethernet cable, eliminating the need for separate power sources. ### Simplified Deployment With PoE support, the HPE Aruba JL354-61001 switch simplifies the deployment of PoE-enabled devices. Users can connect these devices directly to the switch using standard Ethernet cables, eliminating the need for additional power outlets or adapters. This reduces installation complexity and saves time during setup. #### Flexible Device Placement PoE support provides flexibility in device placement within the network infrastructure. Users can install PoE-enabled devices in locations where power outlets may not be readily available, such as ceilings or walls. This flexibility allows businesses to optimize their network design and ensure that devices are strategically placed for optimal coverage and performance. ##### Cost and Energy Efficiency PoE technology offers cost and energy efficiency benefits. By eliminating the need for separate power sources, users can reduce the overall infrastructure costs associated with installing power outlets or adapters. Additionally, PoE switches can intelligently manage power consumption, providing power only when needed. This reduces energy wastage and contributes to a more sustainable and eco-friendly network environment.