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The Allied Telesis IE340 Series Industrial Ethernet Gigabit Layer 3 Switches Banner
The Allied Telesis IE340 Series Industrial Ethernet Gigabit Layer 3 Switches

Ruggedised switches are built to provide enduring performance in harsh environments.

The Allied Telesis Layer 3 Switch offers high throughput, rich functionality, and advanced security features, IE340 switches deliver the performance and reliability demanded by deployments in the age of the Internet of Things (IoT). The IE340 is ideal for Industrial Ethernet applications, being fully qualified for Manufacturing, Automation, Process Control, Railway Transportation (Telco & Signalling), Roadway Transportation (Traffic Control), Physical Security and Smart Cities.


Key Features

  • AlliedWare Plus™ feature-rich operating system
  • Autonomous Management Framework™ (AMF) node
  • OpenFlow for SDN
  • Active Fiber Monitoring™ (AFM) detects and prevents attempts to tamper with fiber links
  • Industrial automation protocol support (Modbus/TCP)
  • Ethernet Protection Switched Ring (EPSRing™)
  • Ethernet Ring Protection Switching (ITU-T G.8032)
  • Routing capability (ECMP, OSPF, RIP, Static and BGP)
  • Upstream Forwarding Only (UFO)
  • Precise time synchronization(IEEE 1588 PTP)
  • IEEE 802.3at PoE+ sourcing (30W)
  • Dynamic PoE power allocation
  • Continuous PoE ensures endpoint uptime, even during a switch firmware upgrade
  • Enhanced Thermal Shutdown
  • Redundant power inputs
  • Alarm input and output ports
  • Fanless design for high-reliability and silent operation


  • Offering high throughput, rich functionality and advanced security features
  • Ruggedized to meet the latest industrial Ethernet standards for temperature, vibration and electrical noise
  • Support highly stable and reliable network switching, with a recovery time of less than 50ms
  • Superior security including SSL, SSH, 802.1X, MAC, IP filtering, RADIUS, TACACS+ and VLAN
  • Device management through Web GUI, SNMP, Telnet, SSH or Allied Telesis Autonomous Management Framework™ (AMF)




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