HPE JG925A 1920-24G-PoE+ Rack-Mountable 24 Ports Managed New

The HPE JG925A 1920-24G is a sophisticated network device designed to meet the demands of modern businesses. This Layer 3 switch combines Power Over Ethernet Plus (PoE+), 24 ports, and 4 Small Form-Factor Pluggable (SFP) ports, offering enhanced connectivity and management capabilities. In this detailed explanation, we will delve into the key features, specifications, and benefits of the HPE JG925A, providing a comprehensive understanding of its capabilities.

One of the standout features of the HPE JG925A Layer 3 Power Over Ethernet Plus capability. PoE+ allows the switch to deliver both data and electrical power over the same Ethernet cable. This eliminates the need for additional power sources, simplifying cable management and reducing installation costs. The 1920-24G is equipped with 24 RJ-45 ports that support PoE+, providing power to connected devices such as IP cameras, VoIP phones, and wireless access points.

The switch comes with 24 RJ-45 ports, offering a substantial number of connections for various devices within a network. These ports support Gigabit Ethernet, ensuring high-speed data transfer and optimal performance for connected devices. The abundance of ports makes the HPE JG925A suitable for small to medium-sized businesses with growing networking needs.

In addition to the 24 RJ-45 ports, the HPE JG925A features 4 Small Form-Factor Pluggable (SFP) ports. SFP ports provide flexibility in network design by allowing the connection of fiber optic or copper cables. This flexibility is crucial for organizations that require diverse connectivity options to meet specific infrastructure demands.

The HPE JG925A is equipped with a powerful 500 Megahertz processor, enhancing its overall performance and responsiveness. The increased processing power ensures efficient data handling and enables the switch to manage heavy network traffic seamlessly. This is particularly beneficial for businesses with data-intensive applications and numerous connected devices.

The 1920-24G switch is designed with versatility in mind. It can be used as a desktop device or mounted in a standard equipment rack. The desktop option is ideal for smaller setups where space optimization is crucial, while the rack-mountable design caters to larger, more organized network configurations. This adaptability makes the switch suitable for a wide range of deployment scenarios.

Layer 3 switching is a critical aspect of the HPE JG925A's functionality. This feature enables the switch to make routing decisions based on IP addresses, improving network efficiency. Layer 3 switches, also known as multilayer switches, operate at both the data link layer (Layer 2) and the network layer (Layer 3), combining the functions of a switch and a router. This capability enhances the switch's ability to handle complex networking tasks and support advanced protocols.

The managed capabilities of the HPE JG925A empower network administrators with granular control over network settings. Through an intuitive management interface, administrators can configure VLANs, prioritize traffic, and monitor network performance. This level of control is essential for maintaining a well-organized and optimized network infrastructure.

The PoE+ feature eliminates the need for separate power sources for connected devices. This not only simplifies cable management but also reduces installation costs. Businesses can power devices such as IP cameras and access points directly from the switch, streamlining the deployment of networked equipment.

The inclusion of SFP ports in the HPE JG925A extends connectivity options, allowing for the use of fiber optic or copper cables. This flexibility is crucial for organizations with specific infrastructure requirements or those seeking to future-proof their networks. The ability to mix and match different types of connections provides scalability and adaptability to changing networking needs.

With 24 Gigabit Ethernet ports, the HPE JG925A ensures high-speed data transfer within the network. This is particularly beneficial for businesses that rely on data-intensive applications or require quick and reliable communication between devices. The Gigabit speed enhances overall network performance, reducing latency and improving user experience.

The HPE JG925A's design, which allows for both desktop and rack-mounted installations, provides flexibility in deployment. Small businesses with limited space can opt for the desktop configuration, while larger enterprises can integrate the switch into their existing rack-mounted infrastructure. This adaptability ensures that the switch can meet the spatial constraints of diverse environments.

The Layer 3 switching capabilities of the HPE JG925A contribute to efficient routing within the network. By making routing decisions based on IP addresses, the switch optimizes data transfer and enhances network performance. This is particularly beneficial in scenarios where advanced routing capabilities are required, such as in large networks with multiple subnets.

Understanding the practical applications of the HPE JG925A 1920-24G is key to assessing its suitability for specific use cases. The switch's combination of features makes it versatile and well-suited for a variety of environments:

Enterprise Environments

In large corporate settings, the switch can handle extensive network requirements, supporting numerous devices and ensuring seamless communication.
Small to Medium-sized Businesses (SMBs): The switch's manageable size, coupled with its 24 ports, makes it an excellent choice for SMBs with growing networking needs.

Data Centers

The rack-mountable design and Layer 3 capabilities make the switch a viable option for data center environments where performance and routing efficiency are paramount.

Surveillance Systems

With PoE+ support, the switch is ideal for powering and connecting IP cameras in surveillance setups, providing a centralized and efficient network infrastructure.

VoIP Deployments

Businesses implementing Voice over Internet Protocol (VoIP) systems can benefit from the switch's QoS features, ensuring a reliable and high-quality voice communication experience.

• Manufacturer: HPE
• Model Number or SKU# JG925A
• Product Type: Switch
• Switch Type: 24 Ports - L3 - Switch

• Processor: 1 X Mips: 500 Mhz
• Ram: 128 Mb - Sdram
• Flash Memory: 32 Mb
• Poe Budget: 180 W
• Enclosure Type: Desktop, Rack-mountable - 1u
• Subtype: Gigabit Ethernet
• Power Over Ethernet (PoE): Poe+
• Encryption Algorithm: SSL
• Performance: Throughput: 41.7 Mpps
• Routing/switching Capacity: 56 Gbps
• Capacity: Ipv4 Routing Table Entries: 32
• Ipv6 Routing Table Entries: 32
• Mac Address Table Size: 8192 Entries
• Jumbo Frame Support: 10kb
• Routing Protocol: Static Ipv4 Routing, Static Ipv6 Routing
• Ports : 24 X 10/100/1000 (poe+) + 4 X Gigabit Sfp
• Authentication Method: Secure Shell (SSH), Radius

In general, the HPE JG925A 1920-24G is a versatile and powerful Layer 3 switch that caters to the connectivity and management needs of modern businesses. With its PoE+ support, 24 RJ-45 ports, 4 SFP ports, 500 Megahertz processors, and Layer 3 switching capabilities, the switch offers a comprehensive solution for organizations of varying sizes. Its adaptability, cost-efficient power delivery, and high-speed data transfer make it a valuable asset for building and maintaining robust network infrastructures. Whether deployed in a small office or a large enterprise, the HPE JG925A is designed to meet the demands of a dynamic and connected world.