HPEJG304B

Aruba3600 SI Series 24-Port 1 GE + 4-Port Gigabit SFP Ethernet Switch

The HPEArubaJG304B from the FlexNetwork 3600 SI series is a fully managed Layer 3 switch offering 24 Fast Ethernet (10/100 Mbps) access ports along with four Gigabit SFP uplink slots. Built for enterprise edge deployments and SMB environments, it's ideal for powering IP phones, wireless access points, and surveillance cameras. With robust switching capabilities and intelligent routing support, this switch ensures reliable network performance with cost-effective bandwidth where gigabit uplinks are needed for aggregation or uplink connectivity.

Features

Featuring 24 copper 10/100 Mbps ports for client access and four dedicated SFP-based Gigabit ports for uplinks, the JG304B delivers flexible edge deployment options. Although the access ports are limited to Fast Ethernet, the integrated gigabit uplinks enable efficient aggregation and inter-switch connectivity. This model supports Layer 3 static IPv4/IPv6 routing, VRRP, RIP-1/2, and various spanning-tree protocols, allowing it to operate reliably in segmented network topologies.It is compatible with Arubacentral management platforms, CLI, SNMP, and web interface, making configuration, monitoring, and troubleshooting straightforward. Advanced features like VLAN support, ACLs, QoS, IGMP snooping, and endpoint admission defense ensure robust performance and security even in demanding environments

Advanced Options

Designed for resilient edge networking, the JG304B delivers consistent throughput and low latency across mixed copper and fiber ports. With switching capacity of up to ~12.8 Gbps and forwarding rate around 9.5 Mpps, it ensures smooth traffic handling in typical SMB and enterprise edge scenarios like voice and wireless convergence

Product Key Features

• 24 × 10/100 Mbps RJ-45 ports for client access
  

• 4 × Gigabit SFP uplink slots for fiber or gigabit copper
  

• Managed Layer 3 switch with static IPv4/IPv6 routing support
  

• Advanced security: ACLs, EAD, port protection
  

• QoS, VLAN segmentation, IGMP/MLD snooping, ACL support
  

• Centralized management via CLI, SNMP, web GUI, ArubaIMC

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Reliability & Performance

Its uptime-focused design includes support for multiple spanning-tree variants, VRRP failover, and traffic management controls that maintain stability in redundant or segmented network designs. Energy-efficient power consumption (< 45 W worst-case without PoE) and standard rack-mount design (1U, 17.3″×10.2″×1.7″) make it suitable for dense deployments where airflow and space are critical

Key Features :

• • 24 × 10/100 Mbps access ports

  • 4 × Gigabit SFP uplinks (dedicated SFP slots)

  • Layer 3 static IPv4 and IPv6 routing

  • VLAN, QoS, IGMP/MLD snooping, ACLs, EAD

  • Management via SNMP, CLI, web GUI, ArubaIMC

  • VRRP, STP/RSTP/MSTP, RIP-1/2, VRRP support

Specification	Details
Model Number	JG304B
Product Series	FlexNetwork 3600 SI (v2) Ethernet Switch
Ports	24 × 10/100 Mbps RJ-45, 4 × 1 GbE SFP
Uplink Interface	Dedicated SFP slots (not shared)
Switching Capacity	~12.8 Gbps
Forwarding Rate	~9.5 Mpps (64-byte packets)
Routing Support	Static IPv4/IPv6, VRRP, RIP-1/2
VLAN/ QoS/ ACL	Full Layer 2/3 policy support
Management	CLI, Web GUI, SNMPv1/2c/3, ArubaIMC
Memory (RAM / Flash)	256 MB / 128 MB
Dimensions	1U rack mount: 17.3″ × 10.2″ × 1.7″
Weight	~11 lb (5 kg)
Power Consumption	~26-41 W typical (no PoE)
Operating Temp / Humidity	0 °C to 50 °C; 5-95% non-condensing