SWITCHES

Switching engineered for 1G AV over IP with PoE+. Ultra90 PoE++ and rear-facing ports ensuring a clean integration in AV racks. M4250 switches come pre-configured for standard audio and video signals. When requirements are more specific. an AV user interface offers customization with port-based profiles. For audio Dante. Q-SYS and AES67 profiles are available. as well as an AVB profile requiring an AVB license sold separately. For video the M4250 offers profiles for NVX. SVSI. Q-SYS. NDI. Dante etc. as well as audio/video/control mixed profiles. When multiple switches. NETGEAR IGMP Plus brings automation for you to just connect them together.

M4250 Support for Audio Video Bridging (AVB)
One of the many features designed into the new M4250 product line is full support for Audio Video Bridging (AVB). an industry standard for transporting content over a network. AVB is used most often when very low latency is required such as in live performances when lip sync is critical. All of the AV Line M4250 switches can be optionally licensed for AVB support.

Management features
Switch type: Managed
Switch layer: L2/L3
Feature: Quality of Service (QoS) support
Ports & interfaces
SFP+ module slots quantity: 16
Console port: RJ-45/USB Type-C
Network
Networking standards: IEEE 802.1D. IEEE 802.1Q. IEEE 802.1ab. IEEE 802.1s. IEEE 802.1w. IEEE 802.1x. IEEE 802.3ad. IEEE 802.3af. IEEE 802.3at. IEEE 802.3bt. IEEE 802.3x
Feature: 10G support
Feature: Full duplex
Feature: Link aggregation
Feature: Broadcast storm control
Feature: Rate limiting
Feature: Spanning tree protocol
Feature: VLAN support
Virtual LAN features: MAC address-based VLAN. Private VLAN. Protocol-based VLAN. Tagged VLAN. Voice VLAN
Number of VLANs: 4093
Data transmission
Switching capacity: 320 Gbit/s
Throughput: 238.08 Mpps
MAC address table: 16000 entries
Feature: Store-and-forward
Latency (1 Gbps): 1.274 µs
Latency (10 Gbps): 0.811 µs
Number of queues: 8
Feature: Jumbo frames support
Jumbo frames: 12000
Packet buffer memory: 16 MB
Security
DHCP features: DHCP Option 82. DHCP relay. DHCP server. DHCP snooping. DHCPv6 client. DHCPv6 relay. DHCPv6 server. DHCPv6 snooping
Feature: Access Control List (ACL)
Feature: IGMP snooping
Feature: SSH/SSL support
Feature: Loop protection
Feature: BPDU filtering/protection
Authentication: MAC-based authentication
Authentication type: RADIUS
Multicast features
Feature: Multicast support
IPv4 multicast entries: 2000
IPv6 multicast entries: 2000
Design
Feature: Rack mounting
Form factor: 1U
Product colour: Black
LED indicators: PoE. Power. Status
Performance
Feature: Built-in processor
Processor model: ARM Cortex-A9
Processor frequency: 1250 MHz
Internal memory: 2048 MB
Noise level: 56.7 dB
Mean time between failures (MTBF): 778769 h
Power
Power consumption (typical): 47.84 W
Operational conditions
Operating temperature (T-T): 0 - 50 °C
Storage temperature (T-T): -20 - 70 °C
Operating relative humidity (H-H): 0 - 90%
Storage relative humidity (H-H): 0 - 95%
Operating altitude: 0 - 3000 m
Heat dissipation: 163.33 BTU/h
Weight & dimensions
Width: 440 mm
Depth: 100 mm
Height: 43.2 mm
Weight: 1.74 kg
Logistics data
Harmonized System (HS) code: 85176990