HPE JG255A 

Layer 3 Switch A5800-24G 24-Port Ethernet Switch (Refurbished)

The HPE A5800-24G (JG255A) is a high-performance, rack-mountable Managed Ethernet Switch tailored for enterprise and SMB environments seeking reliable Layer 2 and Layer 3 connectivity. Offering 24 Gigabit RJ-45 ports and 4 SFP+ uplinks, this compact 1U switch delivers robust switching and routing capabilities with advanced protocols like OSPF, BGP, VRRP, PIM, IGMP, and IPv6 support. Enhanced with security and management features—including SSH, HTTPS, RADIUS authentication, ACLs, and SNMP—the A5800 ensures secure and granular control over network traffic. As a refurbished model, it provides enterprise-grade performance at exceptional value, ideal for network edge deployment, access layer infrastructure, or as part of a high-availability environment.

Features

The A5800-24G (JG255A) shines in environments demanding scalable and reliable network fabric. Its support for both Layer 2 and full Layer 3 routing, including powerful protocols like OSPF, BGP-4, RIP-1/2, ISIS, VRRP, PIM, and policy-based routing, delivers flexibility for diverse topology designs and traffic demands With a MAC table capacity of 32K entries and 1 GB RAM plus 512 MB flash memory, it handles complex access control and routing rules with ease. Its 24 × 1 GbE ports paired with 4 SFP+ uplinks simplify aggregation and distribution layer deployments.

Advanced Options

Management is streamlined via CLI, web GUI, SNMPv3, SSH, and HTTPS, while security is aligned with enterprise standards through 802.1X, DHCP snooping, ACLs, DoS prevention, QoS, and VLAN segmentation As part of the HPE 5800 series, it supports features like WRED, flow control, port mirroring, and 1 free module slot for flexibility in upgrades. With its 1U chassis and robust architecture, it's well-suited for demanding, continually evolving network environments.