Netgear GSM4248UX-100NAS M4250-40G8XF-PoE++ AV Line Managed Switch
Overview?
Modernize your office network with smart managed switches and plug-and-play unmanaged options. From compact 5-port switches to scalable 48-port solutions, we support growing businesses with flexible networking hardware. Perfect for SMBs planning an office network upgrade with bulk purchase options and long-term cost efficiency.
The Netgear GSM4248UX-100NAS, a flagship member of the M4250 AV Line, is a high-density managed switch purpose-built for professional Audio and Video over IP (AVoIP) environments. Designed to eliminate the complexities of traditional enterprise networking, this switch features a dedicated AV-oriented web interface that streamlines the deployment of multicast traffic. It provides pre-configured profiles for industry-standard protocols including Dante, Q-SYS, AES67, and NVX, ensuring seamless integration in broadcast studios, corporate boardrooms, and large-scale digital signage deployments.
Key Features
- – 40 ports of 802.3bt PoE++ providing up to 90W per port.
- – Eight 10G SFP+ fiber uplinks for high-bandwidth backhaul.
- – Dedicated AV web interface for simplified AVoIP setup.
- – Pre-configured profiles for Dante, NVX, and Q-SYS traffic.
- Brand Netgear
- Part Number GSM4248UX-100NAS
- Product Type Managed Switch (AV Line)
- Port Count 40 x 10/100/1000 Mbps RJ45
- Uplink Ports 8 x 1G/10G SFP+
- PoE Standard IEEE 802.3bt PoE++ (Type 4)
- PoE Budget Up to 2,880W (with 3x APS2000W PSUs)
- Switching Capacity 240 Gbps
- Forwarding Rate 178.5 Mpps
- Management AV UI, IT UI, CLI, Netgear Insight
- Form Factor 1U Rackmount (Reversible)
- Acoustics 35dB @ 25?C (Fanless mode available)
- Dimensions 440 x 400 x 43.2 mm
- Weight 10.27 kg
- Frequently Asked Questions
- Does this switch support AVB (Audio Video Bridging)? Yes, the GSM4248UX supports AVB; however, it requires an optional license (AVB4248UX-10000S) to enable these features on the hardware.
- Can the ports be configured for standard IT traffic? Absolutely. While it features an AV-specific UI, it also includes a standard IT GUI and CLI for traditional Layer 2 and Layer 3 networking tasks.
- What is the maximum PoE budget without additional power supplies? The unit ships with a specific internal budget; to reach the maximum 2,880W capacity, three APS2000W power supply units must be installed in the rear slots.


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