Allied Telesis Industrial Ethernet Layer 3 Switches

In demanding industrial environments, network reliability is non‑negotiable. The Allied Telesis IE340 Series delivers a high‑performance, feature‑rich Layer 3 switch platform engineered for rugged industrial applications. Designed to support manufacturing floors, automation systems, process control, and transportation networks, these switches offer deterministic performance, advanced routing, and robust management that keep critical operations online. Built to withstand the challenges of harsh environments, the IE340 family combines switch fabric efficiency, flexible deployment options, and enterprise‑grade security with the simplicity of an integrated management toolkit. Whether you’re weaving a small control network or expanding a distributed plant topology, the IE340 Series provides scalable, future‑proof connectivity that aligns with modern Industry 4.0 goals.

• Reliable performance for tough environments: The IE340 Series is engineered to deliver consistent throughput and low latency across factory floors and rail/road transportation networks. Its industrial design prioritizes uptime, with well‑regarded resilience features and robust thermal management that maintain stable operation in temperatures, dust, and electrical noise typical of industrial installations. This performance envelope makes it a dependable backbone for time‑sensitive control systems, machine automation, and real‑time monitoring, ensuring that critical messages and control commands reach their destinations when it matters most.
• Advanced Layer 3 routing and flexible switching: From static routes for simple segmentation to dynamic routing with support for IPv4/IPv6, the IE340 Series provides essential Layer 3 capabilities to optimize traffic paths, reduce broadcast storms, and improve network efficiency. It supports a range of routing protocols and features common to industrial deployments, enabling scalable segmentation, efficient inter‑VLAN routing, and smooth convergence in evolving networks. With QoS features, policy‑based steering, and reliable packet handling, time‑critical control traffic can be prioritized to meet stringent performance requirements.
• Industrial‑grade design for DIN rail and cabinet installations: The IE340 switches are purpose‑built for harsh environments and diverse installation scenarios. Their metal housings, compact footprints, and mounting versatility make them ideal for DIN rail installations in manufacturing cabinets as well as 19\" racks in control rooms. The rugged construction is complemented by robust protection against electrical disturbances and environmental challenges common on shop floors, including vibration, shock, and dust ingress, helping to minimize maintenance and extend service life.
• Comprehensive security, management, and interoperability: Protecting industrial networks demands hardened security and flexible management. The IE340 Series supports multiple management interfaces, including Web GUI and CLI, plus standard network management protocols for monitoring and automation. Access controls, ACLs, and secure management channels help prevent unauthorized access, while features like SNMP support, event logging, and firmware updates enable proactive maintenance and smooth integration with existing IT/OT ecosystems. Interoperability with standard Ethernet features and open management practices ensures the IE340 integrates cleanly with other network elements and monitoring tools.
• Serviceability, support, and ecosystem benefits: Allied Telesis backs the IE340 Series with a track record of reliability, extensive documentation, and a broad ecosystem of accessory components and compatible hardware. Field‑upgradable firmware and easily accessible parts support help desk efficiency and long‑term investment protection. For organizations pursuing uptime guarantees and predictable total cost of ownership, the IE340 line offers a compelling mix of performance, resilience, and vendor support designed to align with industrial IT strategies and maintenance regimes.

Technical Details of Allied Telesis Industrial Ethernet Layer 3 Switches

• Technical specifications: Not provided in the input data. For precise measurements, refer to the specifications section of the product page using the UPC or SKU as reference.

How to Install Allied Telesis Industrial Ethernet Layer 3 Switches

Installing an IE340 Series switch is straightforward when you follow a structured, best‑practice approach that protects uptime and maintains network performance. Start by selecting a suitable installation site that offers adequate ventilation, protection from dust and moisture, and convenient access to power and network cables. Decide between DIN rail mounting for local control cabinets or 19\" rack mounting for centralized data rooms, and confirm that the mounting surface provides secure support for the device and any attached cables. Once mounted, power the switch with the recommended supply and verify that any optional redundant power inputs are connected for failover protection.

Next, connect your network interfaces. Attach uplinks to core or distribution switches using appropriate copper (RJ‑45) or fiber (SFP) interfaces, and connect access ports to field devices, sensors, or control systems as required. If the IE340 supports multiple management or data VLANs, plan your VLAN topology in advance and label cables to simplify future changes. After cabling, power on the unit and access the management interfaces. Begin with a basic out‑of‑the‑box configuration: set a secure management IP address, enable essential services (SSH/HTTPS for secure access), and configure user accounts with appropriate privileges. Implement VLANs that segment control traffic from IT traffic to minimize interference and improve security. Enable Layer 3 routing if your network requires inter‑VLAN routing, and verify routing tables for correct paths between subnets.

Proceed to configure security and quality of service. Establish ACLs to control traffic flow, implement port security where appropriate, and enable QoS to prioritize critical control messages and time‑sensitive data. If your deployment involves redundancy, configure any available hot‑swappable or redundant components, such as power inputs or fans, to maximize uptime. Finally, perform a firmware update if a newer release is available and back up the configuration. Validate the installation by running connectivity tests, verifying routing behavior, and ensuring that monitored telemetry, such as SNMP traps or syslog messages, aligns with your operational expectations. Regular monitoring and periodic firmware reviews will help maintain peak performance and security over the lifecycle of the installation.

Frequently asked questions

Q: What environments are the Allied Telesis IE340 Series switches designed for?

A: The IE340 Series is engineered for industrial environments, including manufacturing floors, automation systems, process control facilities, and transportation networks. Its rugged design and featured management capabilities are intended to provide reliability, security, and performance in harsh conditions while supporting the needs of time‑critical control applications.

Q: Does the IE340 support Layer 3 routing?

A: Yes. The IE340 Series includes Layer 3 routing capabilities to enable inter‑VLAN routing, static routes, and support for dynamic routing protocols as part of a scalable, future‑proof network design. This enables efficient traffic flows and improved network segmentation for critical processes.

Q: What management options are available for the IE340?

A: Management is typically provided through Web GUI and CLI interfaces, with support for standard network management protocols. This enables centralized configuration, monitoring, and automation integration while allowing IT/OT teams to operate the device using familiar tools and workflows.

Q: Are there power redundancy and environmental protections?

A: Industrial switches in the IE340 family commonly support redundant power inputs or hot‑swappable power options, along with robust enclosure design and cooling to withstand operating conditions on plant floors or in control cabinets. The exact configurations depend on the specific model variant and installation requirements.

Q: How should I approach installing and maintaining an IE340 in a live environment?

A: Plan placement to minimize disturbance to existing equipment, label cables clearly, and implement VLANs and QoS before deploying devices in production. Establish a baseline configuration, document firmware levels, and schedule regular maintenance windows for firmware updates, backup configurations, and security reviews to ensure ongoing reliability and performance.