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Silver 1U rack-mount switch with 24 front RJ45 ports and four SFP+ cages

Netgear Inc.

Netgear Inc. GSM4230PXTAANAS 24-port PoE+ 480W network switch

SKU CH-4S4P-F9Z9D MPN GSM4230PXTAANAS

A 24-port managed switch with 480 W PoE+ budget and four SFP+ uplinks built for AV-over-IP installations

  • Engineered for AV over IP deployments
  • 24 PoE+ ports with 480 W total power budget
  • 2× 1 GbE and 4× SFP+ uplinks for flexible aggregation
  • Pre-configured audio/video profiles including Dante and NDI
  • IGMP Plus automates multi-switch AV networks

Engineered for AV over IP

This 24-port managed switch is built for audio and video professionals deploying AV over IP installations. It targets the widespread 1Gbps codec streams used in professional environments. The switch arrives pre-configured for standard audio and video signals, reducing setup time for integrators. Dedicated service and support back the AV Line design.

Sustained PoE+ delivery across 24 ports

A 480W power budget supplies PoE+ to every 1Gbps port simultaneously, supporting endpoints such as cameras and controllers without over-subscription. Rear-facing ports keep cabling tidy inside AV racks during continuous operation. The switching engine is engineered for the consistent throughput demands of AV traffic rather than bursty data loads. Ultra90 PoE++ capability is available for higher-draw devices.

Uplink flexibility with SFP+ and automation

Two 1Gbps and four SFP+ uplink ports connect the switch to core networks or additional M4250, M4300 and M4500 units. NETGEAR IGMP Plus automates multicast routing when multiple switches are linked, removing manual configuration. An AVB profile requires a separate licence, and port-based profiles cover Dante, Q-SYS, AES67, NVX, AMX and NDI workflows. Buyers needing dense 10Gbps access ports or fibre-only uplinks should look elsewhere.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $1,826.99
Pricier than about 75% of the 2,759 comparable items (median $482.99).

Specifications

Size & build
Shipping weight7.71 kg
Package size533 × 465 × 109 mm

Questions about this item

How much heat does the 480W PoE+ switch produce when all 24 ports run all day?

The 480W PoE+ budget is the maximum power the switch can deliver to connected devices; actual heat output depends on the load you attach, so plan rack airflow for the full 480W rating.

What cabling and SFP+ modules do I need to use the four SFP+ uplinks?

The four SFP+ ports accept standard 10G SFP+ transceivers and matching fibre or direct-attach cables; the 24 RJ-45 ports use Cat5e or better copper for 1G PoE+ connections.

Will the AV profiles and IGMP Plus work with my existing M4300 or M4500 switches?

Yes, the M4250 AV profiles and IGMP Plus automation are designed to interoperate with M4300 and M4500 switches in the same AV over IP deployment.

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