Managed Switch Netgear AV LINE M4250-26G4F-POE GSM4230UP – 26 ports, PoE support, 4 SFP+ uplinks

The Netgear AV LINE M4250-26G4F-POE (GSM4230UP) is a managed Ethernet switch with 26 RJ‑45 ports and four SFP+ uplink ports offering 10Gb fiber connectivity. Engineered for AV deployments, campus infrastructures and enterprise edge networks, this switch combines Power over Ethernet (PoE) capability with advanced management functions such as VLAN segmentation, QoS traffic prioritization and centralized switch management. The device supports simultaneous data and power delivery to connected endpoints while providing high‑speed uplinks for aggregation and low‑latency transport of audio‑visual streams.

Advantages

This model integrates PoE power delivery on multiple ports alongside four 10Gb SFP+ uplinks to simplify cabling and reduce the need for separate power supplies for IP devices. Managed features let administrators create VLANs, apply QoS policies and monitor traffic to ensure reliable delivery of AV and real‑time services. The combination of fixed copper ports and high‑capacity fiber uplinks supports flexible deployment scenarios, from local edge switching to aggregation points within campus or branch networks.

Suitable for

• Audio‑visual distribution and digital signage installations
• Campus edge and floor switching in educational or corporate environments
• Powering and connecting access points, IP cameras and VoIP phones
• Branch office aggregation with high‑speed uplink requirements

Key specifications

• 26 Gigabit RJ‑45 ports with Ethernet switching capability and PoE support on applicable ports
• 4 SFP+ uplink ports providing 10 Gbps fiber connectivity for uplinks and aggregation
• Managed switch functionality including VLAN support and Quality of Service (QoS)
• Power over Ethernet to supply power to connected devices such as cameras and access points
• Centralized management options for configuration and monitoring

How to use

Install the switch in a rack or on a stable shelf and connect the SFP+ modules and fiber uplinks as required for your backbone or aggregation links. Attach copper Ethernet devices to the RJ‑45 ports; PoE‑capable ports will supply power automatically to compatible endpoints when enabled. Configure network parameters through the switch management interface to create VLANs, set QoS priorities and apply access rules. Monitor port status and power consumption from the management console to ensure correct operation and to diagnose link issues.

Usage recommendations

For AV or real‑time applications, reserve sufficient uplink capacity and configure QoS to prioritize time‑sensitive traffic. Verify PoE power budget against the total draw of connected devices and separate high‑power endpoints across multiple ports to avoid exceeding available power. Use SFP+ fiber links for long‑distance or high‑throughput aggregation and maintain firmware updates for security and stability.