Introduction | |
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Gigabit Fiber Edge Switch The Allied Telesis x220-28GS is a fully managed high-performing Gigabit Layer 3 switch. The combination of 24 x 100/1000X SFP slots, and 4 x 100/1000X SFP uplinks make it ideal for sensitive data transfer and long-distance fiber connectivity at the edge of the network. |
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Management features | |
Switch type | Managed |
Switch layer | L3 |
Quality of Service (QoS) support | Y |
Web-based management | Y |
MIB support | Y |
Ports & interfaces | |
Installed SFP modules quantity | 28 |
Console port | RJ-45 |
USB 2.0 ports quantity | 1 |
Power connector | DC-in jack |
Network | |
Networking standards | IEEE 802.2,IEEE 802.3,IEEE 802.3ab,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z |
10G support | N |
Port mirroring | Y |
Full duplex | Y |
IP routing | Y |
Flow control support | Y |
Link aggregation | Y |
Broadcast storm control | Y |
Spanning tree protocol | Y |
VLAN support | Y |
Virtual LAN features | Multicast VLAN,Private VLAN,Voice VLAN,Policy-based VLAN,Port-based VLAN |
Number of VLANs | 4094 |
Data transmission | |
Switching capacity | 56 Gbit/s |
Forwarding rate | 41.7 Mpps |
MAC address table | 16000 entries |
Latency (10-100 Mbps) | 6.9 µs |
Latency (1 Gbps) | 3.7 µs |
Static route | Y |
Jumbo frames support | Y |
Packet buffer memory | 1.5 MB |
Security | |
DHCP features | DHCP snooping,DHCP client |
Access Control List (ACL) | Y |
IGMP snooping | Y |
Security algorithms | 128-bit AES,192-bit AES,256-bit AES,DES,MD5,SHA-1,SHA-2,SHA-256,SNMP,SSH,SSH-2,SSL/TLS |
MAC address filtering | Y |
SSH/SSL support | Y |
Loop protection | Y |
BPDU filtering/protection | Y |
Authentication | MAC-based authentication, Port-based authentication, Web-based authentication |
Root protection | Y |
Password protection | Y |
DoS attack prevention | Y |
Authentication type | IEEE 802.1x |
Multicast features | |
Multicast support | Y |
Protocols | |
Management protocols | SNMP |
Routing protocols | IP, RIP |
IPv4 & IPv6 features | IPv6 Telnet |
Design | |
Rack mounting | Y |
Form factor | 1U |
Product colour | Grey |
LED indicators | Y |
Performance | |
Memory type | DDR-SDRAM |
Internal memory | 512 MB |
Flash memory | 128 MB |
Noise level | 45 dB |
Plug and Play | Y |
Telnet | Y |
sFlow | Y |
Power | |
AC input voltage | 100 - 240 V |
AC input frequency | 50 - 60 Hz |
Input current | 0.6 A |
Power consumption (max) | 75 W |
Power over Ethernet (PoE) | |
Power over Ethernet (PoE) | N |
Operational conditions | |
Operating temperature (T-T) | 0 - 50 °C |
Storage temperature (T-T) | -25 - 70 °C |
Operating relative humidity (H-H) | 5 - 90% |
Storage relative humidity (H-H) | 5 - 95% |
Operating altitude | 0 - 3048 m |
Heat dissipation | 256 BTU/h |
Weight & dimensions | |
Width | 440 mm |
Depth | 324 mm |
Height | 44 mm |
Weight | 4.3 kg |
Packaging data | |
Rack mount kit | Y |
Package width | 570 mm |
Package depth | 430 mm |
Package height | 150 mm |
Package weight | 6.3 kg |
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