Pre-configured for out-of-the-box use NETGEAR IGMP PlusTM 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. Rackmount versatility 1U, 400mm deep rackmount with all power and Ethernet ports on the back Reversed mounting possibility Possible reversed mounting with ports in the front including recessed mounting to protect cables Universal mounting availability Mounting outside the rack made possible with bottom M5 and front M10 threaded holes Adjustable fan functionality Quiet mode with 42dB@25ºC, or fanless mode when PoE load and temperature allow Easier configuration with new AV GUI The AV-oriented, web-based GUI permits factory or user-specified profiles to be assigned to individual ports as needed. Use in noise-sensitive environments Adjustable fans can be turned off if certain conditions are met. Even the default Quiet mode is quieter than most other switches. Get up and running fast with little engineering time required Our NETGEAR IGMP Plus TM feature is set from the factory to ensure out-of-the-box functionality for most AV over IP installations Multiple mounting options provide ultimate flexibility Threaded mounting holes sized to industry standards are built into the chassis for mounting behind a display or clamped to a truss.

Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity	4
USB 2.0 ports quantity	1
Weight & dimensions
Width	440 mm
Depth	43.2 mm
Height	400 mm
Weight	5.45 kg
Power
Power supply included	Y
Protocols
IPv4 FIB entries	256
IPv6 FIB entries	16
Network
IPv4 routes	512
IPv6 routes	128
VLAN support	Y
Number of VLANs	4
Data transmission
MAC address table	16 entries
Switching capacity	132 Gbit/s
Throughput	98.21 Mpps
Latency (1 Gbps)	2.29 µs
Latency (10 Gbps)	0.83 µs
Jumbo frames support	Y
Jumbo frames	12000
Packet buffer memory	16 MB
Packaging data
Cables included	AC, LAN (RJ-45), USB Type-C
Rack mount kit	Y
Management features
Switch type	Managed
Switch layer	L2/L3
Design
Rack mounting	Y
Form factor	1U
Product colour	Black
Temperature sensor	Y
Power over Ethernet (PoE)
Power over Ethernet (PoE)	Y
Power over Ethernet plus (PoE+) ports quantity	24
Power over Ethernet (PoE) power per port	45 W
Performance
Built-in processor	Y
Processor model	ARM Cortex-A57
Noise level	42 dB
Fanless	Y
Logistics data
Harmonized System (HS) code	85176990