Managed 16-Port AV Line Switch Netgear M4250 (XSM4216F) – 16 ports for AV network deployments

The Netgear M4250 16-Port AV Line Switch (XSM4216F) is a managed network switch engineered for AV-over-IP and professional audiovisual installations. It provides 16 front-facing ports to connect AV endpoints such as encoders, decoders, video walls and media players, and supports centralized management and Quality of Service features to maintain low-latency audio and video transport across local networks. The switch is intended for use in conference rooms, lecture halls, digital signage installations and control rooms where predictable, high-quality AV switching is required.

Advantages

This AV switch offers a managed feature set tailored for audiovisual traffic: traffic prioritization, VLAN segmentation and multicast handling to reduce packet loss and jitter. With 16 ports in a compact form factor, it simplifies rack layouts and endpoint connectivity while enabling centralized configuration and monitoring. The device is designed to integrate into AV networks that require deterministic performance and consistent QoS for live and streamed content.

Suitable for

• Conference rooms and boardrooms with AV-over-IP systems
• Lecture halls and classrooms streaming live video and audio
• Digital signage networks and video wall deployments
• Control rooms and operational centers with multiple AV endpoints

Key specifications

• Managed Ethernet switch with AV-oriented feature set
• 16 front-access ports for connecting AV devices
• Quality of Service (QoS) controls for low-latency media transport
• VLAN support for traffic segmentation and secure routing
• Multicast handling and IGMP snooping for efficient stream distribution
• Centralized management capabilities for configuration and monitoring
• Compact rack-friendly form factor suitable for AV racks and cabinets

How to use

Install the switch in a rack or on a stable surface and connect AV endpoints to the front ports using compatible Ethernet cables. Use the centralized management interface to define VLANs, configure QoS priorities for audio and video traffic, and enable multicast optimizations such as IGMP snooping to improve stream distribution. Monitor link states and traffic statistics through the management console to verify correct operation and to troubleshoot any latency or packet loss issues. Ensure the connected endpoints are configured to match the switch’s network segmentation and QoS policies.

Usage recommendations

For reliable AV-over-IP performance, enable QoS rules that prioritize real-time audio and video streams, separate management traffic on a dedicated VLAN, and use multicast optimizations to reduce unnecessary broadcast traffic. Regularly update firmware and maintain a network diagram to simplify maintenance and troubleshooting.