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General Information |
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Summary |
The M4250 series ranges from 8 to 48 ports with a variety of PoE, PoE+ and Ultra90 PoE++ options. In addition, uplink options include 1G for audio installations or standalone video installations as well as 10G uplinks for larger scale video deployments. The M4250 series also includes 12-port multi-Gigabit Ethernet and 16-port 1G/10G fiber models for plug-and-play aggregation in a totally automated star topology. |
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Management features |
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Switch type |
Managed |
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Switch layer |
L2/L3/L4 |
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Quality of Service (QoS) support |
Yes |
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Web-based management |
Yes |
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Ports & interfaces |
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Basic switching RJ-45 Ethernet ports quantity |
26 |
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Basic switching RJ-45 Ethernet ports type |
Gigabit Ethernet (10/100/1000) |
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SFP module slots quantity |
4 |
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Console port |
RJ-45/USB Type-C |
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Network |
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Networking standards |
IEEE 802.3af, IEEE 802.3bt |
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Spanning tree protocol |
Yes |
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VLAN support |
Yes |
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Virtual LAN features |
Private VLAN |
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Number of VLANs |
4000 |
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Data transmission |
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MAC address table |
16000 entries |
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Switching capacity |
60 Gbit/s |
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Throughput |
44.64 Mpps |
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Latency (1 Gbps) |
2.15 µs |
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Jumbo frames support |
Yes |
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Jumbo frames |
12000 |
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Packet buffer memory |
16 MB |
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Security |
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DHCP features |
DHCP relay, DHCP server, DHCPv6 server |
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IGMP snooping |
Yes |
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Multicast features |
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Multicast support |
Yes |
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IPv4 multicast entries |
512 |
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IPv6 multicast entries |
128 |
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Protocols |
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Management protocols |
Web GUI, HTTPs, CLI, Telnet, SSH, SNMP, MIBs RSPAN, Radius Users, TACACS+ |
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Design |
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Rack mounting |
Yes |
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Stackable |
No |
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Form factor |
1U |
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Product colour |
Black |
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LED indicators |
Yes |
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Number of fans |
0 fan(s) |
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Performance |
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Noise level |
57 dB |
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Fanless |
Yes |
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Power |
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Power source |
PoE |
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Power over Ethernet (PoE) |
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Power over Ethernet (PoE) |
Yes |
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Power over Ethernet plus (PoE+) ports quantity |
24 |
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Total Power over Ethernet (PoE) budget |
300 W |
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Weight & dimensions |
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Width |
440 mm |
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Depth |
257 mm |
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Height |
43.2 mm |
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Weight |
4.3 kg |
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Packaging content |
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Cables included |
AC, LAN (RJ-45), USB Type-C |
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User guide |
Yes |
