Pre-configured for out-of-the-box use NETGEAR IGMP Plus™ enables instant multicast functionality for most AV over IP installations Dedicated AV web-based GUI interface Unique interface designed for the AV professional with color-coded, port-based profiles Profiles for common audio protocols Quickly assign profiles to ports for Dante, AES67, and AVB audio configurations. AVB Requires a separate license Video profiles built-in Special profiles for NVX, SVSI, Q-SYS and Dante video profiles can be easily assigned to ports as needed Unique Automatic Configuration Auto-trunk and auto-lag functionality automatically configures other M4250 switches for use in star topology. Multi-switch audio or single-switch video deployments 24x1G PoE+ with 300W PoE budget with 2x1G additional ports and 4xSFP 1G fiber uplinks Layer 2/Layer 3 Switching Common Layer 2 and Layer 3 switching engine across all M4250 models Control methods abound Built-in IT web GUI, console, telnet and SSH consistent with other NETGEAR M4xxx series Standard network features Feature set includes static, RIP and PIM routing, DHCP Server and PTPv2

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	30
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP module slots quantity	4
Weight & dimensions
Width	440 mm
Depth	257 mm
Height	43.2 mm
Weight	4.3 kg
Power
Power supply included	Y
Power consumption (typical)	401 W
Data transmission
Jumbo frames support	Y
Jumbo frames	12
Packaging data
Cables included	AC, LAN (RJ-45), USB Type-C
Rack rails	Y
User guide	Y
Management features
Switch type	Managed
Switch layer	L2/L3
Design
Rack mounting	Y
Form factor	1U
Product colour	Black
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Power over Ethernet plus (PoE+) ports quantity	24
Power over Ethernet (PoE) power per port	30 W
Total Power over Ethernet (PoE) budget	300 W
Performance
Noise level	34 dB
Fanless	Y
Logistics data
Harmonized System (HS) code	85176990