ALLIED TELESIS 

ALLIED TELESIS AT-IE340-20GP-980 TAA 16 PORT INDUSTRIAL SWITCH, 4SFP POE+

Mfg Part Number:  AT-IE340-20GP-980  
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Price: $2,383.10
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Last Updated: Aug 22, 2025
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Allied Telesis IE340 Series switches are the perfect solution for access connectivity in industrial automation and control networks.

Their low latency, high availability and high capacity enables seamless integration with industrial applications, supporting multiple transmission streams. They are hardened to withstand difficult environmental conditions, such as electromagnetic noise, wide-ranging temperatures, high humidity, and vibration.

The IE340 Series provides network infrastructure for many vertical markets and related applications, such as:

  • Building automation Facility management including security and access control, fire protection, energy management, heating/ventilation/air-conditioning, and lighting control.
  • Cranes & Logistics Control of automated stacker cranes and other devices that boost the efficiency of dynamic warehouse environments.
  • Industrial automation and process control Interconnection of machines, IoT devices, sensors, and more. Instant communication between systems and people enables improved efficiency and resilience in manufacturing environments.
  • Marine control and monitoring Seamless communication for vessels such as ships, high speed light water craft, and offshore units.
  • Railway transportation signalling and telecommunications Control signaling and telecommunication for improved safety, risk management, operating efficiency, and signage.
  • Roadway transportation traffic control Adaptive traffic control, telematics, and preventive maintenance.
  • Smart cities Public space and urban infrastructure that provides safety and security, parking management, environmental metering, lighting, and information kiosks.
  • Wastewater treatment Industrial sewage treatment plants for efficient and reliable water purification. Control systems ensure process optimization by intelligent control, regulation, and monitoring.

IT/OT convergence

Improve productivity and decisionmaking by integrating your operational technology (OT) and information technology (IT). Use the intelligence of Industry 4.0 to collect, analysis, and manage all your data in real time.

Micro-segmentation security

Reduce the attack surface of your OT network and have granular control of device-to-device communications with micro-segmentation. The IE340 Series supports SDN-based microsegmentation solutions for more security, maintainability, and visibility than traditional security models.

Network automation and orchestration

Powerful automation options include Allied Telesis Autonomous Management Framework™ Plus (AMF Plus), and an open standard-based northbound API.

For easy integration into complex networks comprising physical, virtual, and multi-vendor devices, the IE340 Series features:

  • NETCONF/RESTCONF + YANG data modelling for network automation.
  • OpenFlow v1.3 for Software Defined Networking (SDN) orchestration.
Main Specification
General Information
Manufacturer Allied Telesis, Inc
Manufacturer Part Number AT-IE340-20GP-980
Manufacturer Website Address http://www.alliedtelesis.com
Brand Name Allied Telesis
Product Series IE340
Product Model IE340-20GP
Product Name IE340-20GP Layer 3 Switch
Product Type Layer 3 Switch
Technical Information
Features Fanless
Features IP30
Interfaces/Ports
Total Number of Network Ports 16
Modular Yes
Port/Expansion Slot Details 16 x Gigabit Ethernet PoE+
Port/Expansion Slot Details 4 x Gigabit Ethernet Expansion Slot
Media & Performance
Media Type Supported Twisted Pair
Media Type Supported Optical Fiber
Ethernet Technology Gigabit Ethernet
Network Technology 1000Base-X
Network Technology 10/100/1000Base-T
I/O Expansions
Total Number of Expansion Slots 4.0
Expansion Slot Type SFP (mini-GBIC)
Number of SFP Slots 4
Network & Communication
Layer Supported 3
Networking Standards IEEE 802.1v
Networking Standards IEEE 802.1w
Networking Standards IEEE 802.1x
Networking Standards IEEE 802.1s
Networking Standards IEEE 802.3u
Networking Standards IEEE 802.3af
Networking Standards IEEE 802.3ad
Networking Standards IEEE 802.1p
Networking Standards IEEE 802.3az
Networking Standards IEEE 802.3ac
Networking Standards IEEE 802.3ab
Networking Standards IEEE 802.3at
Networking Standards IEEE 802.1ad
Networking Standards IEEE 802.1D
Networking Standards IEEE 802.3
Networking Standards IEEE 802.2
Networking Standards IEEE 802.1Q
Networking Standards IEEE 802.3z
Management & Protocols
Manageable Yes
Power Description
PoE (RJ-45) Port Yes
PoE Budget 240 W
Input Voltage 57 V DC
Input Voltage 18 V DC
Power Source Power Supply
Power Consumption 24 W
Physical Characteristics
Product Material Aluminum
Product Material Sheet Metal
Form Factor DIN Rail Mountable
Form Factor Wall Mountable
Height 6"
Width 3.6"
Depth 5.5"
Miscellaneous
Application/Usage Industrial
Application/Usage Network

Connector Cables

Modules

Power Supplies

Software Licensing

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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