HP A5500-48G JG240A PoE+ Switch

HP A5500-48G JG240A Ethernet Switch Overview

The HP A5500-48G JG240A is a high-performance, intelligent Layer 2 and Layer 3 managed switch designed to meet the rigorous demands of modern enterprise networks. With its 48 Gigabit Ethernet ports, this switch offers exceptional port density that is ideal for large campus and data center environments. Supporting advanced networking features and a broad range of management options, it empowers network administrators to build scalable, secure, and reliable infrastructures.

High Port Density and Flexible Connectivity

The HP A5500-48G JG240A includes 48 10/100/1000 Mbps ports, providing ample connectivity for a variety of devices, from desktop computers and IP phones to wireless access points and security cameras. Additionally, it features four dual-personality ports that can be configured as either RJ-45 or SFP fiber uplinks. This flexibility allows seamless integration with fiber optic networks, enabling high-speed backbone connections and long-distance data transmission without sacrificing performance.

Advanced Layer 3 Routing Capabilities

Unlike basic Layer 2 switches, the HP A5500-48G JG240A supports comprehensive Layer 3 routing functions, including static routing, RIP (Routing Information Protocol), and OSPF (Open Shortest Path First). These protocols facilitate efficient inter-VLAN routing and dynamic network path selection, enhancing network performance and reducing bottlenecks. The switch also supports IPv6 dual-stack functionality, ensuring compatibility with both current and next-generation IP addressing schemes.

Intelligent and User-Friendly Network Management

Managing a complex network can be challenging, but the HP A5500-48G JG240A simplifies this with multiple management interfaces. Network administrators can utilize the command-line interface (CLI) for granular control, a web-based graphical user interface (GUI) for ease of use, or SNMP for centralized monitoring. Furthermore, integration with HP’s Intelligent Management Center (IMC) allows for comprehensive network management, performance monitoring, and rapid troubleshooting, even in large distributed environments.

Robust Security Features for Enterprise Protection

Security is paramount in any network, and the HP A5500-48G JG240A delivers a suite of advanced security measures. Access Control Lists (ACLs) enable filtering of network traffic based on IP addresses, protocols, or ports, effectively blocking unauthorized access. Support for IEEE 802.1X provides port-based network access control, allowing only authenticated devices to connect. Additional features like MAC address filtering, DHCP snooping, and dynamic ARP inspection protect against common network attacks and unauthorized devices.

Reliability and Redundancy for Continuous Operation

To maintain high availability and reduce downtime, the HP A5500-48G JG240A incorporates multiple redundancy protocols such as Spanning Tree Protocol (STP), Rapid STP, and Multiple STP. These protocols help prevent network loops and ensure alternate data paths in case of link failure. The switch also supports hot-swappable redundant power supplies and fan modules, allowing for hardware maintenance without interrupting network service. Link aggregation groups (LAGs) increase bandwidth and provide link redundancy between switches or servers.

Energy Efficiency and Green IT Initiatives

The HP A5500-48G JG240A embraces energy-saving technologies to reduce power consumption without compromising network performance. Features like Energy Efficient Ethernet (EEE) lower power usage during low traffic periods, and intelligent fan speed adjustment decreases noise and energy usage. These capabilities help organizations minimize their environmental footprint while lowering operational costs.

Why Choose HP A5500-48G JG240A?

Choosing the HP A5500-48G JG240A means investing in a switch that balances performance, flexibility, and security. It is perfect for organizations that require a scalable solution capable of handling growing network demands. Whether deployed at the core or distribution layers, this switch offers robust features to support voice, video, and data traffic with high reliability and low latency. Its comprehensive management options and strong security features make it a smart choice for IT teams seeking control and peace of mind.

Ideal Use Cases

This switch is especially suitable for enterprise networks, campus backbones, data centers, and service providers. It efficiently supports applications such as IP telephony, video surveillance, wireless networks, and cloud computing. Its flexible port configuration and advanced features enable seamless integration with existing infrastructure and future upgrades.

For more details, you can find the datasheet on our website at the following link:

HP A5500-48G JG240A Switch Datasheet