NETGEAR GSM4230UP Managed L2/L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

The NETGEAR GSM4230UP is a managed L2/L3 Gigabit Ethernet switch with 24 RJ-45 ports and integrated Power over Ethernet (PoE) capabilities supporting IEEE 802.3bt. Built in a 1U rack-mountable form factor and finished in black, this switch combines gigabit connectivity with centralized power delivery for devices such as IP cameras, VoIP phones and wireless access points. The device is designed for business network environments that require predictable throughput, VLAN segmentation and power management over copper Ethernet links.

Advantages

The GSM4230UP provides a mix of advanced switching features and PoE power delivery in a compact 1U chassis. Managed L2/L3 functionality enables VLAN, QoS and routing options to segregate traffic and prioritize critical services. Support for IEEE 802.3bt increases available power per port for higher-demand devices while the 24 gigabit RJ-45 ports ensure full-speed connectivity for edge devices. Rack-mount design and a manageable software interface simplify integration into existing network infrastructure.

Suitable for

• Small and medium enterprise network aggregation
• Powering and connecting IP cameras and access points
• Office deployments with VoIP phones and desktop devices
• Edge switching for branch offices and wiring closets

Key specifications

• 24 Gigabit Ethernet (10/100/1000) RJ-45 ports
• Managed L2/L3 switching capabilities including VLAN and QoS
• Power over Ethernet support compliant with IEEE 802.3bt
• 1U rack-mountable metal chassis
• Product colour: black
• Weight: 6.75 kg

How to use

Install the GSM4230UP in a standard 19-inch equipment rack using the supplied rack-mount brackets. Connect upstream to your network core or router using one of the gigabit RJ-45 ports. Attach endpoint devices such as IP cameras, phones or wireless access points to the remaining ports; PoE-capable ports will supply power automatically when connected to compatible devices. Access the management interface via the web GUI, command-line interface or supported network management tools to configure VLANs, QoS, port settings and PoE power allocation according to your deployment needs.

Recommendations

For optimal operation, place the switch in a well-ventilated rack space with adequate airflow and stable ambient temperature. Plan PoE budget allocation before connecting high-power devices and use VLAN and QoS settings to isolate and prioritize latency-sensitive traffic such as voice and surveillance streams.