Netgear GSM4248UX-100NAS M4250-40G8XF-PoE++ AV Line Managed Switch
LinkedIn

Netgear GSM4248UX-100NAS M4250-40G8XF-PoE++ AV Line Managed Switch

Part No:GSM4248UX-100NAS Write a Review

Netgear GSM4248UX-100NAS M4250-40G8XF-PoE++ AV Line Managed Switch

Overview 

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.

Hardware-wise, the GSM4248UX is equipped with 40 Gigabit Ethernet ports supporting the IEEE 802.3bt PoE++ standard, delivering up to 90W per port. With a massive potential power budget of 2,880W when fully populated with power supplies, it is engineered to support high-draw edge devices such as motorized PTZ cameras and large-format LED panels. For high-bandwidth backhaul, the unit includes eight 10G SFP+ uplink ports, providing a non-blocking switching capacity of 240 Gbps. The chassis supports reversible mounting, allowing for ports to be positioned at the front or rear of the rack depending on cable management requirements. This switch bridges the gap between complex Layer 3 IT infrastructure and the immediate, high-reliability needs of the Pro AV industry.

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.

Specifications

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.

SKUGSM4248UX-100NAS
BrandNetgear
Part NumberGSM4248UX-100NAS
Product TypeManaged Switch (AV Line)
Port Count40 x 10/100/1000 Mbps RJ45
Uplink Ports8 x 1G/10G SFP+
PoE StandardIEEE 802.3bt PoE++ (Type 4)
PoE BudgetUp to 2,880W (with 3x APS2000W PSUs)
Switching Capacity240 Gbps
Forwarding Rate178.5 Mpps
ManagementAV UI, IT UI, CLI, Netgear Insight
Form Factor1U Rackmount (Reversible)
Acoustics35dB @ 25°C (Fanless mode available)
Dimensions440 x 400 x 43.2 mm
Weight10.27 kg

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

Customer Reviews of the Netgear GSM4248UX-100NAS M4250-40G8XF-PoE++ AV Line Managed Switch

Based on 0 Reviews
5 Stars
0% (0)
4 Stars
0% (0)
3 Stars
0% (0)
2 Stars
0% (0)
1 Star
0% (0)

Filter Results

Do you own this product?

Write a Review

There are no reviews yet.

Write a Review

We Accept

  • PayPal
  • All Credit & Debit Cards
  • Purchase Orders
  • Check
  • Bank Transfer / ACH / Wire Transfer

To pay by PayPal or credit/debit card, simply check out and process payment online.

To pay by Purchase Order, Check, or Bank Transfer, please contact us:
Call: (469) 458-9636
Email: sales@dcsupplies.net

All packages are shipped same day if the order is placed before 3PM CST.

We use UPS/FedEx to ship packages, with different service levels offered by UPS/FedEx:

  • Overnight Shipping - 1 business day
  • Expedited Shipping - about 2-3 business days
  • Ground Shipping - about 3-5 business days

You can select the desired service level at checkout, and we will make sure the package is shipped per the selected service level.