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Allied Telesis x250-18XS Layer 3 Switch

Part #: 1-2703405

Allied Telesis x250-18XS Layer 3 Switch

Part #: 1-2703405 MFG Part #: AT-X250-18XS-10 UPC #: 767035229928
$3,640.00 $3,223.76
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About the Allied Telesis x250 x250-18XS

x250 Series | 10 Gigabit Stackable Edge Switches

Allied Telesis x250 Series 10 Gigabit Layer 3 switches represent a new era of high-speed, high-density edge connectivity. All ports support up to 10G speed for seamless communication to enterprise servers and other 10G terminals, and resilient aggregated connectivity to distribution and core switches.

Overview

Allied Telesis x250 Series switches provide a superior high-speed access solution delivering up to 10G connectivity for next generation networks. The x250 Series fiber models support 1/10G (SFP and SFP+) on all ports, making them ideal for long-distance connections, and for high-capacity devices such as servers. The copper models support 1/2.5/5/10G (Multi-Gigabit) for flexible deployment options and the ability to support all end devices.

The x250 Series can form a virtual chassis stack (VCStackTM ) allowing 2 units, to be managed as a single virtual device for simplicity and flexibility.

Resiliency

Converging network services means increasing demand for highly available networks with minimal downtime. VCStack, in conjunction with link aggregation, provides a network with no single point of failure, and provides access application resiliency.

Ethernet Protection Switched Ring (EPSRing™), and the standards-based G.8032 Ethernet Ring Protection, ensure distributed networks have high- speed access to online resources.

Secure

Network security is guaranteed, with powerful control over network traffic types, secure management options, and multi-layered security features.

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

The x250 Series 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 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 loop. The x250 Series loop detection and thrash limiting take immediate action to prevent network storms.

Network storms are often caused by cabling errors that result in a loop. The x250 Series loop detection and thrash limiting take immediate action to prevent network storms.

Manageable

The x250 Series run 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.

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

Future-proof

x250 Series switches are Software Defined Networking (SDN) ready and able to support OpenFlow v1.3.

Technical Specifications of the Allied Telesis x250 x250-18XS

General Information


Manufacturer Allied Telesis, Inc
Manufacturer Part Number AT-X250-18XS-10
Manufacturer Website Address http://www.alliedtelesis.com
Brand Name Allied Telesis
Product Series x250
Product Model x250-18XS
Product Name x250-18XS Layer 3 Switch
Product Type Layer 3 Switch

Technical Information


Features Loop ProtectionAccess Control ListDHCP SnoopingActive Fiber Monitoring (AFM)Plug and Play
High Availability Supported Yes

Interfaces/Ports


Stack Port Yes
Port / Expansion Slot Details 18 x 10 Gigabit Ethernet Expansion Slot

Media & Performance


Media Type Supported Optical Fiber
Ethernet Technology 10 Gigabit Ethernet
Network Technology 10GBase-X
Maximum Data Transfer Rate 1.25 GB/s

I/O Expansions


Expansion Slot Type SFP+
Total Number of Expansion Slots 18
Number of SFP+ Slots 18

Network & Communication


Layer Supported 4
Networking Standards IEEE 802.3anIEEE 802.3abIEEE 802.1pIEEE 802.2IEEE 802.1abIEEE 802.3acIEEE 802.1QIEEE 802.1DIEEE 802.1adIEEE 802.3aeIEEE 802.1xIEEE 802.3IEEE 802.3bzIEEE 802.1vIEEE 802.3azIEEE 802.1sIEEE 802.3zIEEE 802.3adIEEE 802.1AXIEEE 802.1agIEEE 802.3xIEEE 802.1w

Management & Protocols


Manageable Yes
Data Link Protocols HTTPSHTTP

Power Description


Power Source Power Supply
Number of Power Supplies Supported 1
Number of Power Supplies Installed 1
Power Consumption 70 W

Physical Characteristics


Form Factor Rack-mountable
Height 1.7"
Width 8.3"
Depth 13.6"
Weight (Approximate) 5.95 lb

Miscellaneous


Application / Usage CampusNetworkEnterpriseServerData CenterRouter
Certifications & Standards
  • UL
  • cUL
  • UL-E
Environmental Compliance China Restriction of Hazardous Substances (China RoHS)Restriction of Hazardous Substances (RoHS)

Ratings and Reviews

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