Pre-configured for out-of-the-box use NETGEAR IGMP PlusT 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
| Switch type | Managed |
| Basic switching RJ-45 Ethernet ports quantity | 30 |
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Installed SFP modules quantity | 4 |
| Jumbo frames support | Yes |
| Jumbo frames | 12 |
| Rack mounting | Yes |
| Form factor | 1U |
| Product colour | Black |
| Noise level | 34 dB |
| Fanless | Yes |
| Power supply included | Yes |
| Power consumption (typical) | 401 W |
| Power over Ethernet (PoE) | Yes |
| Power over Ethernet (PoE) power per port | 30 W |
| Total Power over Ethernet (PoE) budget | 300 W |
| Width | 440 mm |
| Depth | 257 mm |
| Height | 43.2 mm |
| Weight | 4.3 kg |
| Cables included | AC, LAN (RJ-45), USB Type-C |
| Rack rails | Yes |
| User guide | Yes |
