Description
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.
Specification
Data transmission
Jumbo frames
12000
Jumbo frames support
Latency (1 Gbps)
1.274 µs
Latency (10 Gbps)
0.811 µs
MAC address table
16000 entries
Number of queues
8
Packet buffer memory
16 MB
Store-and-forward
Switching capacity
320 Gbit/s
Throughput
238.08 Mpps
Design
Form factor
1U
LED indicators
PoE, Power, Status
Product colour
Black
Rack mounting
Logistics data
Harmonized System (HS) code
85176990
Management features
Quality of Service (QoS) support
Switch layer
L2/L3
Switch type
Managed
Multicast features
IPv4 multicast entries
2000
IPv6 multicast entries
2000
Multicast support
Network
10G support
Broadcast storm control
Link aggregation
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
Number of VLANs
4093
Rate limiting
Spanning tree protocol
Virtual LAN features
MAC address-based VLAN, Private VLAN, Protocol-based VLAN, Tagged VLAN, Voice VLAN
VLAN support
Operational conditions
Heat dissipation
163.33 BTU/h
Operating altitude
0 - 3000 m
Operating relative humidity (H-H)
0 - 90%
Operating temperature (T-T)
0 - 50 °C
Storage relative humidity (H-H)
0 - 95%
Storage temperature (T-T)
-20 - 70 °C
Other features
Built-in processor
Internal memory
2048 MB
Performance
Mean time between failures (MTBF)
778769 h
Noise level
56.7 dB
Processor frequency
1250 MHz
Processor model
ARM Cortex-A9
Ports & interfaces
Basic switching RJ-45 Ethernet ports type
No
Console port
RJ-45/USB Type-C
SFP+ module slots quantity
16
Power
Power consumption (typical)
47.84 W
Power over Ethernet (PoE)
Power over Ethernet (PoE)
No
Security
Access Control List (ACL)
Authentication
MAC-based authentication
Authentication type
RADIUS
BPDU filtering/protection
DHCP features
DHCP Option 82, DHCP relay, DHCP server, DHCP snooping, DHCPv6 client, DHCPv6 relay, DHCPv6 server, DHCPv6 snooping
IGMP snooping
Loop protection
SSH/SSL support
Weight & dimensions
Depth
100 mm
Height
43.2 mm
Weight
1.74 kg
Width
440 mm
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