HPEJG092A

Aruba5120-24G-PoE+ SI 24-Port 1 GbE + 4 × 1 Gb SFP Ethernet Switch

The HPEJG092A (5120-24G-PoE+ SI) is a fully managed Layer-2/3 Ethernet Switchoffering 24 auto-sensing Gigabit Ethernet PoE+ ports and four dedicated 1 Gb SFP uplink ports. Designed for campus edge or branch office deployments, it's optimized for powering VoIP phones, wireless APs, and IP cameras via its 170 W PoE+ budget. The 1 RU rack-mount design, rich Layer-2 and static routing features, and support for HPEIntelligent Resilient Fabric (IRF) stacking make this Ethernet Switchideal for scalable, secure SMB and enterprise networks.

Features

The 5120 SI Ethernet Switch series enables enterprise connectivity with robust performance and simplified management. Built-in stacking using HPEIRF lets up to four Ethernet Switchoperate as one logical unit, increasing redundancy and reducing complexity. It supports advanced features such as VLANs, link aggregation (LACP), ACLs, QoS, IPv4 static routing, and OSPF/RIP routing, along with DHCP snooping, IGMP/MLD snooping, and storm control to mitigate abuse. Configuration options include CLI, web UI, SNMP, and HPEIMC integration.

Advanced Options

Engineered for enterprise edge resilience, this Ethernet Switchoffers sub-3 µs latency at full 1 Gbps forwarding rates and a MAC table size of up to 8,000 entries With a 56 Gbps switching fabric and 41.7 Mpps throughput, it handles traffic-intensive environments reliably.

Product Key Features

• • 24 × 1 GbE PoE+ RJ-45 ports (IEEE 802.3at)

  • 4 × 1 Gb SFP uplinks for fiber/fibre stacking

  • 170 W PoE budget across all ports

  • Ethernet Switchcapacity up to 56 Gbps; forwarding rate ~41.7 Mpps

  • Layer-2/3 features: VLAN, LACP, QoS, ACLs, static routing, IPv6, OSPF/RIP

  • IRF stacking support for high availability and simplified management

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Reliability & Performance

Power consumption peaks around 255 W (including full PoE load), and the internal AC power supply supports redundancy options. Compliance with global EMC and safety standards ensures suitability for demanding deployments.

Key Features :

• 24 × Gigabit PoE+ RJ-45 ports (802.3af/at)

• 4 × 1 Gb SFP uplink ports

• Layer-2/3 managed features with CLI/HTTP/SNMP

• IRF stacking up to four units

• 170 W total PoE output

• ACLs, VLAN, QoS, storm control, IPv4/IPv6 static routing

Specification	Details
Model Number	JG092A / A5120-24G-PoE+ SI
Product Type	Managed Layer-2/3 Gigabit Ethernet Switchwith PoE+
Network Ports	24 × 10/100/1000Base-T (RJ-45 PoE+)
Uplink Ports	4 × 1 Gb SFP (mini-GBIC)
Power over Ethernet Budget	170 W total
Switching Capacity	56 Gbps
Forwarding Rate	~41.7 Mpps
MAC Table Size	8,000 entries
Latency	< 3 µs at 1 Gb/s
Memory	128 MB SDRAM / 128 MB flash; 0.5 MB packet buffer
PoE Standard	IEEE 802.3at (PoE+)
Routing & Features	IPv4/IPv6 static routing, OSPF, RIP, VLAN, QoS, ACLs
Stacking	IRF stacking (up to 4 Ethernet Switch) via SFP ports
Management Interfaces	CLI, Web UI, SNMPv1/2c/3, SSH, Telnet, IMC
Form Factor	1U rack mount (19″), internal PSU
Power Consumption	~255 W max (incl. PoE load)
Operating Temp/Humidity	0 °C-45 °C; 10-90 % non-condensing humidity
Dimensions (HxWxD)	~4.4 cm × 44 cm × 42 cm
Weight	~7 kg
Compliance Standards	IEEE 802.3/802.1X/Q/p/ad, FCC, CISPR, RoHS etc.