## Product Overview of HPE JG925-61101 1920-24G-PoE+ Switch The HPE JG925-61101 1920-24G-PoE+ switch is a versatile, high-performance device equipped for both desktop and rack-mountable environments. Engineered to manage extensive data traffic efficiently, it caters to small to medium-sized network setups, providing seamless and secure connectivity. ### Primary Features and Specifications ? Device Type: Layer 3 managed switch with 24-port configuration ? Form Factor: Desktop and rack-mountable, compact 1U design ? Subtype: Gigabit Ethernet ? Port Configuration: 24 x 10/100/1000 Mbps PoE+ ports plus 4 Gigabit SFP slots ? PoE Capability: PoE+ with a total power budget of 180 W #### Performance and Capacity ? Throughput: Up to 41.7 Mpps ? Routing/ Switching Capacity: 56 Gbps ? MAC Address Table: Supports up to 8,192 entries ? IPv4 and IPv6 Routing Tables: Up to 32 entries for each ? Jumbo Frame Support: Up to 10 KB ##### Routing and Management Protocols ? Supported Protocols: Static IPv4 and IPv6 routing ? Remote Management: Compatible with SNMP v1/v2c/v3, RMON 2, Telnet, HTTP/HTTPS, TFTP, and CLI ? Encryption: SSL for secure connections ? Authentication Methods: SSH and RADIUS for enhanced security ### Advanced Features ? Flow Control and Layer 2 Switching ? VLAN and Auto-Uplink Support: Facilitates VLAN tagging and auto MDI/MDI-X ? IGMP and MLD Snooping: Optimizes multicast traffic ? Spanning Tree Protocols: STP, RSTP, and MSTP ? Port Security and Isolation: Enhances network protection ? Quality of Service (QoS): Ensures efficient traffic prioritization ? Dual Firmware and Cable Diagnostics: Reliability and troubleshooting capabilities #### Technical Compliance ? Standards: Adheres to IEEE 802.3, 802.3u, 802.3i, 802.3z, 802.1d, 802.1q, 802.3ab, 802.1p, 802.3af, 802.3x, 802.3ad (LACP), 802.1w, 802.1x, 802.1s, 802.1AB (LLDP), 802.3at, and 802.3az ##### Hardware Specifications ? Processor: MIPS 500 MHz ? RAM: 128 MB SDRAM ? Flash Memory: 32 MB ### Connectivity Options ? Network Interfaces: ? 24 x 1000BASE-T RJ-45 PoE+ ports ? 4 x 1000BASE-X SFP slots ? 1 x RJ-45 console for management ## Number Of Ports The HPE JG925-61101 Managed Network Switch boasts an impressive 24 ports, making it an ideal choice for businesses and organizations that require a high level of connectivity. With this many ports available, users can easily connect multiple devices to the switch without the need for additional hardware or complex configurations. ### Increased Flexibility One of the primary benefits of having 24 ports is the increased flexibility it provides. Users can connect a wide range of devices, such as computers, printers, servers, and IP phones, to the switch simultaneously. This flexibility allows for seamless communication and collaboration within the network, enhancing productivity and efficiency. #### Scalability The 24 ports on this managed network switch also offer excellent scalability. As businesses grow and expand, their networking needs may change. Having 24 ports ensures that there is ample room for future growth and the addition of new devices. This scalability eliminates the need to purchase a new switch or invest in costly upgrades, saving both time and money. ##### Streamlined Network Management Managing a network with multiple devices can be a daunting task. However, with 24 ports on the HPE JG925-61101 Managed Network Switch, network administrators can easily keep track of all connected devices and manage them efficiently. The switch’s intuitive management interface allows for easy monitoring, configuration, and troubleshooting, ensuring a smooth and uninterrupted network operation. Furthermore, the 24 ports enable users to create virtual local area networks (VLANs) within their network. VLANs divide a single physical network into multiple logical networks, enhancing security and improving network performance. With VLAN support, users can isolate sensitive data or prioritize certain types of traffic, ensuring optimal network performance. In addition to these benefits, the 24 ports also provide redundancy options to ensure uninterrupted network connectivity. With multiple ports available, users can set up link aggregation or port redundancy protocols to create a fail-safe network infrastructure. This redundancy eliminates single points of failure and ensures that if one port fails, the network traffic seamlessly switches to another port, preventing any downtime. ## Power Over Ethernet The HPE JG925-61101 Managed Network Switch offers the Power over Ethernet (PoE) feature, which provides power and data connectivity to compatible devices through a single Ethernet cable. With 1 PoE port available, users can easily power devices such as IP phones, wireless access points, security cameras, and other PoE-enabled devices without the need for additional power sources. ### Simplified Installation The PoE feature simplifies the installation process by eliminating the need for separate power cables and power outlets for each device. This not only reduces cable clutter but also saves time and effort during installation. With a single Ethernet cable providing both power and data connectivity, users can easily deploy PoE-enabled devices in locations where power outlets may be limited or difficult to access. #### Cost Savings By utilizing the PoE feature of the HPE JG925-61101 Managed Network Switch, businesses can save on costs associated with additional power sources. Traditional network setups typically require separate power supplies for each device, resulting in increased electricity consumption and higher utility bills. With PoE, power is delivered efficiently over the Ethernet cable, reducing energy waste and lowering electricity costs. ##### Flexibility and Mobility The PoE capability also offers greater flexibility and mobility for connected devices. Users can easily relocate or add new devices without the need for rewiring or installing additional power outlets. This flexibility allows businesses to adapt their network infrastructure to evolving needs and changes in physical layouts without significant disruptions or additional expenses. Moreover, the PoE feature enables uninterrupted power supply to connected devices during power outages. In critical environments where constant connectivity is vital, such as in healthcare facilities or security systems, PoE ensures that devices remain operational even when the main power source is compromised. This uninterrupted power supply contributes to the overall reliability and resilience of the network infrastructure. ## Rack Mountable The HPE JG925-61101 Managed Network Switch is designed to be rack-mountable, providing users with a convenient and space-saving solution for network deployments. ### Optimized Space Utilization One of the key benefits of a rack-mountable switch is its ability to optimize space utilization. By securely mounting the switch in a standard equipment rack, users can effectively manage and organize their network infrastructure in a centralized location. This eliminates the need for additional shelves or storage units, freeing up valuable floor or desk space. #### Improved Cable Management Rack-mountable switches also contribute to improved cable management. With proper cable routing and organization within the rack, users can minimize cable clutter and ensure a clean and tidy network environment. This organized setup not only improves aesthetics but also facilitates easier maintenance, troubleshooting, and future expansions. ##### Enhanced Cooling and Airflow When network equipment is installed in an enclosed space, heat dissipation becomes a significant concern. Rack-mountable switches are designed with proper ventilation and airflow in mind, ensuring efficient cooling for the components. This helps prevent overheating and extends the lifespan of the switch. Additionally, proper airflow management reduces the risk of performance degradation or system failures due to heat-related issues. In conclusion, the HPE JG925-61101 Managed Network Switch offers numerous benefits with its 24 ports, Power over Ethernet capability, and rack-mountable design. The 24 ports provide increased flexibility, scalability, streamlined network management, and redundancy options. The Power over Ethernet feature simplifies installation, reduces costs, and offers flexibility and mobility. The rack-mountable design optimizes space utilization, improves cable management, and enhances cooling and airflow. With these features and benefits, the HPE JG925-61101 Managed Network Switch is a reliable and efficient solution for businesses and organizations seeking a high-performance networking solution.