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Silver 1U rack-mount switch with 28 ports and front status LEDs

Netgear Inc.

Netgear Inc. XSM4328CV100NES 28-port network switch

SKU CH-4HWP-80437 MPN XSM4328CV100NES

A 28-port managed switch with 24 10G/Multi-Gig PoE+ ports and 4 25G SFP28 uplinks, 576 W PoE budget expandable to 720 W, and Virtual Chassis stacking for non-stop forwarding

  • 24 10G/Multi-Gig PoE+ ports power AV endpoints
  • 576 W PoE budget expandable to 720 W with redundant supply
  • 4 SFP28 25G uplinks give high-speed aggregation
  • Virtual Chassis stacking enables non-stop forwarding and hitless failover
  • Layer 3 routing plus IGMP Plus speeds AV-over-IP deployment

28-Port Managed Switch for AV-over-IP

The Netgear XSM4328CV100NES is a 28-port managed switch built for professional audio and video over IP installations. It combines 24 multi-gigabit PoE+ ports with four 25G SFP28 uplinks in a single enterprise-class chassis. The switch targets installers and IT teams who need certified, out-of-the-box multicast handling for major AV protocols. It runs NETGEAR IGMP Plus™ and a dedicated AV user interface to simplify deployment.

576W PoE+ Budget with Modular Redundancy

An 880W internal power supply delivers a 576W PoE budget across the 24 multi-gigabit ports, expandable to 720W when a second modular supply is installed in the single available slot. The modular bay supports 1+1 redundancy and power sharing, so a supply failure does not interrupt powered devices. This power architecture is the specification that determines whether the switch can support the intended density of cameras, panels, or endpoints.

24 Multi-Gig Ports and 25G Uplinks for AV Fabrics

The 24 access ports negotiate speeds from 1G through 10G, including 2.5G, giving headroom for compressed and lightly compressed video streams. Four 25G SFP28 uplinks provide aggregation bandwidth for stacking or core connections without oversubscribing the fabric. Virtual Chassis stacking adds non-stop forwarding and hitless failover across units. The switch does not serve environments that require 100G uplinks or port counts beyond 28.

Highlights

  • 24 10G/Multi-Gig PoE+ ports power AV endpoints
  • 576 W PoE budget expandable to 720 W with redundant supply
  • 4 SFP28 25G uplinks give high-speed aggregation
  • Virtual Chassis stacking enables non-stop forwarding and hitless failover
  • Layer 3 routing plus IGMP Plus speeds AV-over-IP deployment

Specifications

No published specifications for this item yet.

Questions about this item

How many devices can I connect directly to the 10G and Multi-Gig PoE+ ports on this 28-port switch?

The switch provides 24 ports that operate at 10G or Multi-Gig speeds and supply PoE+ power, so you can connect up to 24 powered devices such as cameras, access points or AV endpoints directly.

What uplink speed do the four SFP28 ports support and how does that limit aggregate throughput?

Each SFP28 uplink runs at 25G, giving a combined 100G of uplink bandwidth that caps the total traffic leaving the switch toward the core network.

How much rack space does the unit occupy and what extra hardware is needed for redundant power?

It fits in a standard 1U rack slot; a second modular power supply can be added to the single open slot for 1+1 redundancy or shared EPS operation.

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