Allied Telesis x220-28GS Manageable Layer 3 Switch

£ 1,994.98  inc. vat

£ 1,662.48 ex. vat

Allied Telesis x220-28GS Manageable Layer 3 Switch

QuickFind: 1136449 Mfr part code: AT-X220-28GS-50
  • 3 Layer Supported
  • Modular
  • Optical Fiber
  • 1U High
  • Rack-mountable

Product Description

Allied Telesis x220-28GS Manageable Layer 3 Switch


Allied Telesis x220-28GS Manageable Layer 3 Switch - 3 Layer Supported - Modular - Optical Fiber - 1U High - Rack-mountable The x220-28GS comprises 24 x 100/1000X SFP slots, and 4 x 100/1000X SFP uplinks, to support extended reach at the network edge in distributed environments. Secure data transfer is ensured with Allied Telesis Active Fiber Monitoring preventing eavesdropping of sensitive data on all short and long distance fiber links.

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 (EPSRingTM) 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 complete 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 network traffic types, secure management options, and other multi-layered security features built right into the x220-28GS.

Network Access Control (NAC) gives unprecedented control over user access to the network, in order to mitigate threats to network infrastructure.

The Allied Telesis x220-28GS uses 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, policybased storm protection and packet storm protection.

Network storms are often caused by cabling errors that result in a network loop. The x220-28GS provides features to detect loops as soon as they are created. Loop detection and thrash limiting take immediate action to prevent network storms.

Manageable
The x220-28GS runs the advanced AlliedWare Plus™ 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.

Technical Specification

Allied Telesis x220-28GS Manageable Layer 3 Switch

General

Device Type Switch - 28 ports - L3 - Managed
Enclosure Type Rack-mountable 1U
Subtype Gigabit Ethernet
Ports 24 x Gigabit SFP + 4 x Gigabit SFP (uplink)
Performance Switching fabric speed: 56 Gbps ¦ Forwarding rate: 41.7 Mpps
Capacity Configurable VLANs: 4094 ¦ Priority queues: 8
MAC Address Table Size 16000 entries
Jumbo Frame Support 10KB
Routing Protocol RIP, RIP-2, IGMPv2, IGMP, static IP routing, IGMPv3, RIPng, MLDv2, MLD, CIDR
Remote Management Protocol SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, HTTP, HTTPS, TFTP, SSH, SSH-2, CLI, SNMP 6, SSH 6, NTP
Encryption Algorithm DES, Triple DES, RSA, MD5, AES, SSL, SHA-1, SSL 3.0, SSL 2.0, PEAP, TTLS, DSA, ECDSA, SHA-2, TLS 1.2, RNG, CRL, CCM, CMAC, GCM, XTS, DRBG
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Extensible Authentication Protocol (EAP)
Features Flow control, DHCP support, ARP support, OCSP support, DiffServ support, IPv6 support, full duplex mode, sFlow, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, LLDP support, Remote Switch Port Analyzer (RSPAN), Network Access Control (NAC), Neighbor Discovery Protocol (NDP), loop prevention, 802.1x authentication, 1.5MB packet buffer, administrator's password, Ethernet Protection Switched Ring (EPSRing), Bridge protocol data unit (BPDU), Internet Control Message Protocol (ICMP), Control Plane Prioritisation (CPP), Secure Copy (SCP), Allied Telesis Management Framework (AMF), Built-In Self Test (BIST), Digital Diagnostics Monitoring (DDM), Active Fiber Monitoring, Authentication, Authorization and Accounting (AAA), storm protection, Rapid Reconfiguration of Spanning Tree (RSTP)
Compliant Standards IEEE 802.2, IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ac, IEEE 802.1s, X.509, IEEE 802.1ad, IEEE 802.1v, IEEE 802.1ab (LLDP), IEEE 802.1AX
RAM 512 MB DDR SDRAM
Flash Memory 128 MB

Expansion / Connectivity

Interfaces 24 x 1000Base-X SFP ¦ 4 x 1000Base-X SFP uplink ¦ 1 x console RJ-45

Power

Power Device Internal power supply
Voltage Required AC 120/230 V (50 - 60 Hz)
Power Consumption Operational 75 Watt

Miscellaneous

Compliant Standards FCC Class A certified, UL, cUL, EN 61000-3-2, EN 61000-3-3, EN55024, AS/NZS 60950-1, UL 60950-1, EN 60950-1, EN 60825-1, CAN/CSA C22.2 No. 60950-1-03, VCCI Class A, China RoHS, EN 55022 Class A, EU RoHS
Localisation Europe

Dimensions & Weight

Width 44 cm
Depth 32.4 cm
Height 4.4 cm
Weight 4.3 kg

Dimensions & Weight (Shipping)

Shipping Width 57 cm
Shipping Depth 43 cm
Shipping Height 15 cm
Shipping Weight 6.3 kg

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 50 °C
Humidity Range Operating 5 - 90% (non-condensing)
Min Storage Temperature -25 °C
Max Storage Temperature 70 °C
Humidity Range Storage 5 - 95% (non-condensing)

Product Reviews

Ask an Owner

Allied Telesis x220-28GS Manageable Layer 3 Switch

Sorry, customer questions are not available for this product.

Product Discussion

Allied Telesis x220-28GS Manageable Layer 3 Switch

Our comments box is a great way for you to view other people's feedback about products on Ebuyer.com, and add your own.

  • This tool is open to everyone.
  • You are responsible for the contents of your comments and any consequences that may arise as a result of them.
  • Comments that contain any of the following will be deleted: terms considered explicit and inappropriate; defamatory, obscene, unlawful, harmful, or offensive.

£ 1,994.98  inc. vat

£ 1,662.48 ex. vat

0% Interest offers available learn more
  • In Stock
{{#lists}}
  • {{ title }}
  • {{/lists}}

    Add-ons and Accessories

    Xenta Cat 6 Cables

    Xenta Cat6 Snagless UTP Patch Cable (Black) 15m

    £4.25 inc. vat
    £3.54 ex. vat