## Ports The HPE 2530-48G-PoE Manageable Switch is equipped with 48 ports, making it an ideal choice for businesses and organizations that require a high number of network connections. These ports allow users to connect multiple devices such as computers, servers, printers, and IP phones to the switch, enabling efficient and seamless communication within the network. ## J9772A Managed Switch Overview ### Device Specifications ? Type: 48-Port Managed Switch ? Mounting Options: Desktop, Rack-Mountable, Wall-Mountable – 1U ### Processor and Memory ? Processor: Single ARM Processor – 800 MHz ? RAM: 128 MB DDR3 SDRAM ? Flash Storage: 256 MB ### Performance Metrics ? Throughput: 77.3 Million Packets Per Second (Mpps) ? Switching Capacity: 104 Gigabits Per Second (Gbps) ### Networking Features ? Ports: 48 x 10/100/1000 Mbps + 4 x Gigabit SFP ? Power over Ethernet: PoE+ Support ? MAC Address Table: 16,000 Entries ? Jumbo Frame Support: Up to 9220 Bytes #### Management and Remote Access ? Protocols: SNMP v1, v2c, v3; RMON v1, v2, v3, v9; Telnet; HTTP; TFTP; SSH-2; CLI ? Encryption: SSL Encryption ? Authentication: RADIUS, TACACS+, Secure Shell v2 (SSH2) #### Expansion and Connectivity Options ? Interfaces: ? 48 x 10BASE-T/100BASE-TX/1000BASE-T – RJ-45 – PoE+ ? 4 x SFP+ ? Management Port: 1 x Console – RJ-45 #### Power Requirements ? Power Supply: External Power Supply ? Voltage Required: AC 120/230 V (50/60 Hz) ### Increased Connectivity With 48 ports, this switch offers a significant increase in connectivity options compared to switches with fewer ports. This is particularly beneficial for businesses that have a large number of employees or devices that need to be connected to the network. The increased connectivity ensures that all devices can be connected simultaneously without any bottlenecks or performance issues. #### Scalability The abundance of ports on the HPE 2530-48G-PoE Manageable Switch allows for easy scalability. As your business grows and more devices need to be added to the network, you can simply connect them to the available ports on the switch. This eliminates the need for additional switches or complicated network configurations, saving both time and money. #### Flexibility Having 48 ports provides users with greater flexibility in terms of device placement and network design. With more ports available, you can easily create separate VLANs (Virtual Local Area Networks) for different departments or groups within your organization. This allows for better network segmentation, improved security, and more efficient traffic management. ##### Reduced Cable Clutter The HPE 2530-48G-PoE Manageable Switch’s 48 ports also help reduce cable clutter in your workspace. With ample ports available, you can connect devices directly to the switch without the need for additional patch panels or cables running across the office. This not only improves the aesthetics of your workspace but also ensures better cable management and easier troubleshooting. ## PoE The HPE 2530-48G-PoE Manageable Switch features Power over Ethernet (PoE) capabilities, specifically providing 1 PoE port. This feature allows the switch to supply power to compatible devices, such as IP phones, wireless access points, and security cameras, through the Ethernet cables. ### Simplified Installation By utilizing the PoE feature, the HPE 2530-48G-PoE Manageable Switch simplifies the installation process for devices that require power and network connectivity. With a single cable for both data and power, you can avoid the hassle of running separate power cables to each device. This not only saves time but also reduces costs associated with additional power outlets and wiring. #### Flexibility in Device Placement With the PoE capability, you have greater flexibility in placing devices within your network. Since these devices can be powered directly from the switch, you are not limited by the proximity to power outlets. This opens up more options for device placement, allowing you to optimize network coverage and improve overall efficiency. #### Centralized Power Management The PoE feature of the HPE 2530-48G-PoE Manageable Switch enables centralized power management. Through the switch’s management interface, you can monitor and control the power usage of connected PoE devices. This allows for efficient power allocation, ensuring that devices receive the necessary power while avoiding overload or power wastage. ##### Enhanced Network Reliability By using PoE for critical devices such as IP phones or security cameras, you can enhance network reliability. In the event of a power outage, PoE-enabled devices can continue to operate using backup power sources, such as uninterruptible power supplies (UPS). This ensures uninterrupted communication and surveillance, minimizing downtime and potential security risks. ## PoE+ The HPE 2530-48G-PoE Manageable Switch also supports Power over Ethernet Plus (PoE+), offering 1 PoE+ port. PoE+ provides higher power output compared to regular PoE, making it suitable for devices that require more power, such as video conferencing systems or high-performance wireless access points. ### High-Powered Devices The PoE+ feature of the HPE 2530-48G-PoE Manageable Switch allows you to connect high-powered devices without the need for additional power sources. Devices that require more power, such as pan-tilt-zoom (PTZ) cameras or multi-channel wireless access points, can be easily connected and powered through the PoE+ port. This eliminates the need for separate power cables and simplifies installation. #### Increased Power Budget With PoE+, the switch provides an increased power budget compared to regular PoE. This enables you to connect multiple high-powered devices simultaneously without exceeding the switch’s power capabilities. The increased power output ensures that all connected devices receive sufficient power for optimal performance and functionality. #### Future-Proofing As technology advances and new devices with higher power requirements emerge, having PoE+ capability ensures future-proofing of your network infrastructure. By investing in a switch with PoE+, you can confidently support the latest devices without the need for additional upgrades or replacements. This saves both time and money in the long run. ##### Efficient Power Management The HPE 2530-48G-PoE Manageable Switch’s PoE+ feature allows for efficient power management. Through the switch’s management interface, you can monitor and control the power usage of connected PoE+ devices. This helps optimize power allocation, preventing power wastage and ensuring that devices receive the necessary power for their operation. ## Expansion Slots The HPE 2530-48G-PoE Manageable Switch is equipped with 4 expansion slots, providing users with additional flexibility and scalability options for their network infrastructure. ### Increased Network Capacity With 4 expansion slots, this switch allows for the addition of extra modules or cards to increase the network capacity. These expansion slots can be used to add more ports, such as Gigabit Ethernet or 10 Gigabit Ethernet ports, or to install specialized modules for specific network requirements, such as fiber optic connectivity. This enables businesses to easily expand their network as their needs grow. #### Future-Proofing The availability of expansion slots ensures the future-proofing of your network infrastructure. As technology evolves and new networking standards emerge, you can simply add compatible modules or cards to the switch without the need for a complete replacement. This saves both time and money while keeping your network up-to-date and capable of supporting the latest technologies. #### Flexibility in Network Design The expansion slots on the HPE 2530-48G-PoE Manageable Switch provide greater flexibility in network design. You can customize the switch’s capabilities based on your specific requirements by adding modules or cards that best suit your needs. Whether you need additional ports, enhanced performance, or specialized connectivity options, the expansion slots allow for easy customization and adaptation. ##### Modular Redundancy By utilizing the expansion slots, you can also implement modular redundancy in your network design. By adding duplicate modules or cards to the switch, you create a backup system that can take over in case of a failure. This enhances network reliability and minimizes downtime, ensuring uninterrupted communication and business operations. In summary, the HPE 2530-48G-PoE Manageable Switch offers 48 ports, PoE and PoE+ capabilities, and 4 expansion slots, providing users with increased connectivity, simplified installation, flexibility in device placement, centralized power management, enhanced network reliability, and future-proofing options. These features make it an excellent choice for businesses and organizations that require a reliable and scalable network infrastructure.