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

NETGEAR M4250-40G8XF-PoE++ GSM4248UX-100NAS – 40-Port Ultra90 PoE++ Managed Switch with 10G Uplinks

Overview

The NETGEAR M4250 GSM4248UX-100NAS is a 40-port Ultra90 PoE++ managed switch built for extreme power requirements in professional AV installations. It delivers up to 2,880W of total PoE budget through three redundant power supplies, supporting 802.3bt Class 8 devices at 90W per port for high-performance PTZ cameras, LED lighting systems, and advanced video encoders. This 2U switch includes eight 10G SFP+ uplinks for aggregating bandwidth-intensive 4K and 8K video streams to core infrastructure or network-attached storage. Pre-configured profiles for NDI, SVSI, Dante, and SDVoE protocols eliminate configuration complexity while Layer 3 routing, IGMP Plus multicast automation, and IEEE 1588 PTPv2 provide precise timing for synchronized AV systems across stadium displays, broadcast studios, or corporate command centers.

Key Features

• 2,880W PoE++ budget with three hot-swappable PSUs delivers 90W per port for high-power PTZ cameras and 4K encoders simultaneously
• Eight 10G SFP+ uplinks aggregate 40 concurrent 4K60 video streams with 240 Gbps switching fabric and 32MB buffer for zero dropped frames
• IEEE 802.3bt Ultra90 standard supports 60W, 75W, and 90W endpoints while remaining backward compatible with PoE and PoE+ devices
• 2U form factor with three C14 PSU inputs provides N+1 redundancy for mission-critical installations requiring 24/7 uptime

Technical Specifications