Highlights
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.Specifications
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Switch type
Managed
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Switch layer
L2/L3
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Quality of Service (QoS) support
Y
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Basic switching RJ-45 Ethernet ports quantity
10
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Basic switching RJ-45 Ethernet ports type
Gigabit Ethernet (10/100/1000)
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SFP module slots quantity
2
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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
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10G support
N
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Full duplex
Y
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Link aggregation
Y
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Broadcast storm control
Y
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Rate limiting
Y
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Spanning tree protocol
Y
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VLAN support
Y
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Virtual LAN features
MAC address-based VLAN, Private VLAN, Protocol-based VLAN, Tagged VLAN, Voice VLAN
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Number of VLANs
4093
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MAC address table
16000 entries
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Switching capacity
24 Gbit/s
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Throughput
17.86 Mpps
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Store-and-forward
Y
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Latency (1 Gbps)
2.27 µs
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Number of queues
8
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Jumbo frames support
Y
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Jumbo frames
12000
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Packet buffer memory
16 MB
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DHCP features
DHCP Option 82, DHCP relay, DHCP server, DHCP snooping, DHCPv6 client, DHCPv6 relay, DHCPv6 server, DHCPv6 snooping
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Access Control List (ACL)
Y
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IGMP snooping
Y
-
SSH/SSL support
Y
-
Loop protection
Y
-
BPDU filtering/protection
Y
-
Authentication
MAC-based authentication
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Authentication type
RADIUS
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Multicast support
Y
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IPv4 multicast entries
2000
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IPv6 multicast entries
2000
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Rack mounting
Y
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Form factor
1U
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Product colour
Black
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LED indicators
PoE, Power, Status
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Built-in processor
Y
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Processor model
ARM Cortex-A9
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Processor frequency
1250 MHz
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Internal memory
2048 MB
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Noise level
30.06 dB
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Mean time between failures (MTBF)
778769 h
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Harmonized System (HS) code
85176990
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Power consumption (typical)
163.9 W
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Power over Ethernet (PoE)
Y
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Power over Ethernet plus (PoE+) ports quantity
8
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Power over Ethernet (PoE) power per port
30 W
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Total Power over Ethernet (PoE) budget
150 W
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Operating temperature (T-T)
0 - 50 °C
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Storage temperature (T-T)
-20 - 70 °C
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Operating relative humidity (H-H)
0 - 90%
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Storage relative humidity (H-H)
0 - 95%
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Operating altitude
0 - 3000 m
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Non-operating altitude
0 - 3000 m
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Heat dissipation
559.555 BTU/h
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Width
440 mm
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Depth
200 mm
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Height
43.2 mm
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Weight
2.85 kg