Description
The NETGEAR M4250 GSM4248P-100NAS is a high-performance 48-port Gigabit PoE+ managed switch purpose-built for AV over IP and enterprise network environments. Designed to simplify complex AV deployments, it features pre-configured profiles for popular AV protocols, allowing seamless integration with video, audio, and control systems.
With robust PoE+ capabilities, this switch efficiently powers devices such as IP cameras, wireless access points, VoIP phones, and AV endpoints without the need for additional power sources. The inclusion of 10G SFP+ uplinks ensures high-speed backbone connectivity, supporting bandwidth-intensive applications with minimal latency.
Engineered for reliability and scalability, the M4250 series combines advanced Layer 2+/Layer 3 Lite features with intuitive management, making it ideal for corporate networks, broadcast environments, hospitality, and large-scale AV installations.
| Specification | Details |
|---|---|
| Ports | 48 x 10/100/1000 Mbps Gigabit Ethernet PoE+ ports |
| Uplink Ports | 4 x 10G SFP+ uplinks |
| PoE Capability | Supports IEEE 802.3af/at PoE+ for powered devices |
| Total PoE Power Budget | Up to 480W available for connected devices |
| Switching Capacity | Non-blocking architecture with high-throughput switching |
| Forwarding Rate | Optimized for wire-speed packet forwarding |
| Layer Support | Layer 2+, Layer 3 Lite features for routing and segmentation |
| AV Optimization | Pre-configured AV profiles for multicast and low-latency streaming |
| VLAN Support | Advanced VLAN segmentation for network isolation |
| QoS Features | Priority queuing and traffic shaping for critical applications |
| Multicast Support | IGMP Snooping and Multicast VLAN for efficient streaming |
| Management Options | Web GUI, CLI, SNMP, and cloud-based management support |
| Security Features | Access control lists, port security, and network authentication |
| Form Factor | Rack-mountable design suitable for AV racks and data centers |
| Cooling System | Intelligent cooling with optimized airflow for quiet operation |
| Power Supply | Internal power supply with enterprise-grade reliability |
| Deployment Use Cases | AV over IP, enterprise LAN, surveillance, VoIP, and wireless networks |
| Warranty | Limited lifetime hardware warranty with support coverage |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
