Allied Telesis AT-X220-52GT-50 Managed L3 Gigabit Ethernet AT-X220-52GT-50

The Allied Telesis x220 Series are fully-managed high-performing Gigabit Layer 3 switches. Integrated security features, plus 28 SFP or 48 Gigabit copper ports, make them the ideal choice for long-distance fiber or high-density copper connectivity at the edge of the network.

The x220-28GS features 24 x 100/1000X SFP slots and 4 x 100/1000X SFP uplinks to provided extended reach at the network edge in distributed environments. Secure data transfer is ensured with Allied Telesis Active Fiber Monitoring (AFM) preventing data eavesdropping on all short and long-distance fiber links.

The x220-52GP/GT have 48 x 10/100/1000T RJ-45 copper ports and 4x 100/1000X SFP uplinks. The Power over Ethernet Plus (PoE+) model (52GP) is an ideal solution for connecting and remotely powering wireless access points, IP video surveillance cameras and IP phones.

A comprehensive feature-set provides an excellent access solution for today�s networks, with high performance gigabit throughput.

Resilient
Allied Telesis Ethernet Protection Switched Ring (EPSRing�) enables distributed network segments to have resilient high-speed access to online resources and applications, and provides continuous traffic flow even during unscheduled outages.

Powerful network management
Meeting the increased management requirements of modern converged networks, Allied Telesis Autonomous Management Framework� (AMF) automates many everyday tasks including configuration management. The entire network can be managed as a single virtual device with powerful centralized management features. Growing the network can be accomplished with plug-and-play simplicity, and network node recovery is fully zero-touch.

AMF secure mode increases network security with management traffic encryption, authorization and monitoring.

Secure
Network security is guaranteed, with powerful control over all traffic types, secure management options, and other multi-layered security features built right into the x220 Series.

Network Access Control (NAC) gives unprecedented control over user access to the network, successfully mitigating threats to network infrastructure.

The x220 Series use 802.1x port-based authentication, in partnership with standards-compliant dynamic VLAN assignment, to assess a user�s adherence to network security policies and either grant access or offer remediation. Tri-authentication ensures the network is only accessed by known users and devices. Secure access is also available for guests.

Security from malicious network attacks is provided by a comprehensive range of features such as DHCP snooping, STP root guard, BPDU protection and access control lists. Each of these can be configured to perform a variety of actions upon detection of a suspected attack.

Network protection
Advanced storm protection features include bandwidth limiting, policy-based storm protection and packet storm protection.

Network storms are often caused by cabling errors that result in a network loop. The x220 Series provides features to detect loops as soon as they are created. Loop detection and thrash limiting take immediate action to prevent network storms.

Effortless management
The x220 Series runs the advanced AlliedWare Plu� fully featured operating system, delivering a rich feature set and an industry-standard Command Line Interface (CLI). This reduces training requirements and is consistent across all AlliedWare Plus devices, simplifying network management.

The web-based Graphical User Interface (GUI) is an easy-to-use and powerful management tool, with comprehensive monitoring facilities.

Data transmission



Forwarding rate



77.4 Mpps


Jumbo frames



10000


Jumbo frames support



Yes


Latency (1 Gbps)



5.5 �s


Latency (10 Gbps)



2.6 �s


Latency (10-100 Mbps)



35.1 �s


MAC address table



16000 entries


Number of queues



8


Packet buffer memory



3 MB


Static route



Yes


Switching capacity



104 Gbit/s


Design



Certification



UL, cUL, UL-EU, UL60950-1, CAN/CSA-C22.2 No. 60950-1-03, EN60950-1, EN60825-1, AS/NZS 60950.1


Electromagnetic compatibility



EN55022 class A, FCC class A, VCCI class A,


Form factor



1U


LED indicators



Y, Yes


Product colour



Grey


Rack mounting



Yes


Stackable



Yes


Logistics data



Harmonized System (HS) code



8517.62.0050


Management features



ARP inspection



Yes


Configuring Location Settings (CLI)



Yes


Quality of Service (QoS) support



Yes


Switch layer



L3


Switch type



Managed


Traffic classification



Yes


Web-based management



Yes


Multicast features



IPv4 multicast entries



16


IPv6 multicast entries



16


Multicast Listener Discovery (MLD) snooping



MLDv1 and v2


Multicast support



Yes


Network



Broadcast storm control



Yes


Copper ethernet cabling technology



10BASE-T, 100BASE-FX, 100BASE-T, 1000BASE-LX, 1000BASE-SX, 1000BASE-T


Flow control support



Yes


Full duplex



Yes


IP routing



Yes


Link aggregation



Yes


Networking standards



IEEE 802.1ab, IEEE 802.2, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z


Number of VLANs



4094


Policy-based routing



Yes


Spanning tree protocol



Yes


Virtual LAN features



Port-based VLAN, Tagged VLAN, VLAN mapping


VLAN support



Yes


Operational conditions



Heat dissipation



160 BTU/h


Operating altitude



0 - 3048 m


Operating relative humidity (H-H)



5 - 90 %


Operating temperature (T-T)



0 - 50 �C


Storage relative humidity (H-H)



5 - 95 %


Storage temperature (T-T)



-25 - 70 �C


Optical fiber



Fiber ethernet cabling technology



100BASE-BX, 100BASE-FX, 1000BASE-SX, 1000BASE-X, 1000BASE?LX, 1000BASE?ZX


Wavelength



1310 nm


Package dimensions



Depth (package,cm)



44.5 cm


Gross Weight (Package, kg)



0.07 kg


Height (package,cm)



15 cm


Width (package,cm)



57.5 cm


Performance



Flash memory



128 MB


Internal memory



512 MB


Memory type



DDR-SDRAM


Noise level



39 dB


Ports & interfaces



Basic switching RJ-45 Ethernet ports quantity



48


Basic switching RJ-45 Ethernet ports type



Gigabit Ethernet (10/100/1000)


Power connector



AC-in jack


SFP module slots quantity



4


Power



Power consumption (max)



47 Watt


Power supply included



Yes


Power over Ethernet (PoE)



Power over Ethernet (PoE)



No


Product dimensions



Net Weight (Product, kg)



0.05 kg


Product Depth



0.58 cm


Product Height



0.16 cm


Product Width



0.45 cm


Protocols



Management protocols



AMF MIB, SNMP, IEEE 802.1AB, MIB, RIPv2


Routing protocols



RIP, RIP-1, RIP-2


Security



Access Control List (ACL)



Yes


Authentication



MAC-based authentication, Port-based authentication, Web-based authentication


BPDU filtering/protection



Yes


DHCP features



DHCP client, DHCP snooping, DHCPv6 client


IGMP snooping



Yes


Loop protection



Yes


MAC address filtering



Yes


Password protection



Yes


Security algorithms



802.1x RADIUS, EAP, HTTPS, SSH, SSH-2, SSL/TLS


SSH/SSL support



Yes


Vendor information



Brand Name


Allied Telesis


Warranty



1 Year(s)