J9148A#ABA HP E2910-48G-PoE+ AL Managed Shared SFP Rack Mountable Switch | Refurbished

The HP E2910-48G-PoE+ AL Managed Shared SFP Rack Mountable Switch (J9148A#ABA) is a managed switch that provides a variety of network management capabilities. These include:

• VLAN support: allows for the creation and management of virtual LANs, which can segment network traffic and improve security.
• Quality of Service (QoS): allows for the prioritization of different types of network traffic, such as voice and video, to ensure that these applications receive the necessary bandwidth.
• Link aggregation: allows for multiple physical links to be grouped together to increase the overall bandwidth between two devices.
• SNMP support: allows for the switch to be monitored and managed using the Simple Network Management Protocol.
• Web-based management: allows for the switch to be configured and managed using a web browser.
• CLI: allows for the switch to be configured and managed using command-line interface.
• Port mirroring: allows for the copying of traffic from one port to another for monitoring and troubleshooting purposes.
• PoE+: allows for the delivery of power over Ethernet to connected devices.

This switch also support advanced features like:

• Access Control Lists (ACLs)
• IPv6 support
• DHCP snooping
• Storm control
• LLDP
• etc.

Power over Ethernet (PoE) capabilities refer to the ability of a switch, such as the J9148A#ABA HP E2910-48G-PoE+ AL Managed Shared SFP Rack Mountable Switch, to provide power to connected devices through the Ethernet cable. This allows devices, such as wireless access points, IP cameras, and VoIP phones, to receive power without the need for an additional power source.

The J9148A#ABA HP E2910-48G-PoE+ AL Managed Shared SFP Rack Mountable Switch has a PoE+ (Power over Ethernet Plus) capability, which means it can provide up to 30W of power per port. This allows for the powering of high-power devices such as PTZ (Pan-Tilt-Zoom) cameras and wireless access points.

The switch also has a total PoE budget of 384W, meaning it can provide power to a maximum of 384W worth of connected devices. This allows for the powering of multiple devices at once, making it a useful option for network administrators who need to power many devices in a single location.

In addition, the switch also has advanced management capabilities, allowing network administrators to monitor and control the power usage of connected devices. This includes the ability to set power limits and alerts for devices that exceed their allocated power budget.

Energy efficiency and power consumption are important factors to consider when choosing a network switch, as they can have a significant impact on the overall cost and environmental impact of a network. The J9148A#ABA HP E2910-48G-PoE+ AL Managed Shared SFP Rack Mountable Switch is designed to be energy efficient and consume minimal power while still providing high-performance network connectivity.

One of the key features of this switch is its power over Ethernet (PoE) capabilities, which allow it to deliver power to connected devices such as IP phones, cameras, and wireless access points over the same Ethernet cable as data. This eliminates the need for separate power cables and reduces the overall power consumption of the network.

The switch also features a power management system that allows administrators to monitor and control the power consumption of connected devices, as well as automatically adjust the power output to match the needs of the devices. This helps to reduce power consumption and costs, while still ensuring that devices have the power they need to function properly.

Additionally, the switch is designed to be energy-efficient in its own operations, with a low power consumption design and a built-in power-saving feature that reduces power consumption when the switch is not in use. This helps to further reduce the overall energy consumption and costs of the network.