HPE JL823A 48-Port Gigabit PoE+ Managed Switch

Usage Area

The HPE JL823A managed switch is deployed at the access layer of medium and large campus networks. It is designed to provide scalable, high-availability connectivity for enterprise endpoints, including workstations, IP phones, and wireless access points. The device supports advanced QoS and enterprise-class security functions, making it suitable for converged network environments requiring traffic prioritization. It also enables network stacking via Intelligent Resilient Fabric (IRF) technology, facilitating simplified management and redundancy in distributed deployments.

Construction Features

• 24x RJ-45 10/100/1000 Base-T LAN ports with PoE+ support for powering edge devices
• 2x SFP+ uplink ports and 2x 10GBase-T (RJ-45) uplink ports for high-speed backbone connectivity
• Managed Layer 3 switching capability for inter-VLAN routing and advanced policy enforcement
• IRF stacking technology by Hewlett Packard Enterprise for resilient, single-logical-device operation
• Copper twisted pair cabling support for LAN ports; multi-mode and single-mode fiber support via SFP+ uplinks
• Compact 1U form factor designed for standard rack mounting in enterprise wiring closets

Technical Parameters

• Switch type: Managed (Layer 3)
• Access technology: Ethernet
• Connector types: RJ-45, SFP+
• Cable types: Twisted pair, multi-mode fiber, single-mode fiber
• Number of LAN ports: 24
• LAN port type: 10/100/1000 Base-T (1000 Mbit/s)
• Number of uplink ports: 4
• Uplink port types: 10GBase-T (10000 Mbit/s), 10GBase-X (10000 Mbit/s)

Standards & Certification

The switch complies with standard Ethernet networking protocols for Layer 2 and Layer 3 operations, ensuring interoperability with existing enterprise infrastructure. It supports IEEE 802.3 family standards for 10/100/1000Base-T and 10GBase-X connectivity. The device is certified for use in controlled campus environments, meeting industry requirements for reliability and performance in mission-critical network segments.