852-1812 Wago Lean Managed Switch;8 Ports 1000Base-T

Why Choose the WAGO 852-1812 Lean Managed Ethernet Switch?

The WAGO 852-1812 is a high-performance industrial Lean Managed Ethernet switch designed to deliver reliable network communication across modern automation systems. Equipped with 8 Gigabit Ethernet ports (10/100/1000BASE-T), the switch enables fast and stable connectivity between PLCs, industrial PCs, HMIs and distributed I/O devices in factory networks.

Part of the trusted WAGO industrial networking range, the 852-1812 provides powerful management and diagnostic tools while remaining simple to configure. Engineers can monitor network performance, manage ports and maintain reliable communication without extensive IT expertise.

The switch is designed specifically for demanding industrial environments, featuring a rugged metal housing, DIN rail mounting and a wide operating temperature range. With support for advanced Ethernet standards, redundancy functions and VLAN segmentation, it ensures secure and resilient industrial networks. :contentReference

Key Advantages

• High-performance 8-port Gigabit industrial Ethernet switch.
• Lean managed functionality for diagnostics, monitoring and configuration.
• Supports reliable communication between PLCs, HMIs and automation devices.
• DIN rail mounting for easy installation in control cabinets.
• Industrial-grade design suitable for harsh factory environments.
• Supports redundancy and network security features.

Key Features

• 8 × RJ45 Gigabit Ethernet ports.
• 10/100/1000 Mbit/s auto-negotiation.
• Store-and-forward switching architecture.
• Network management via web interface, CLI and SNMP.
• Supports VLAN configuration and network segmentation.
• Advanced diagnostics including topology map and port statistics.
• Redundant power supply input with signal contact monitoring.
• Designed for reliable industrial network infrastructure.

Technical Specifications

• Manufacturer: WAGO
• Model: 852-1812
• Device type: Lean managed industrial Ethernet switch
• Number of ports: 8
• Port type: RJ45 copper Ethernet
• Ethernet speed: 10 / 100 / 1000 Mbit/s
• Communication standards: IEEE 802.3, 802.3u, 802.3ab
• Management protocols: SNMP, Modbus TCP, web interface
• Network features: VLAN, QoS, RSTP, LLDP
• MAC address table: approx. 8000 addresses
• Supply voltage: 24 to 48 V DC
• Power consumption: approx. 10 W
• Operating temperature: −40 to +60 °C
• Housing material: Metal
• Ingress protection: IP30
• Mounting type: 35 mm DIN rail
• Application: Industrial Ethernet automation networks

Industrial Ethernet Networking for Automation Systems

Industrial Ethernet networks form the backbone of modern manufacturing systems. Switches such as the WAGO 852-1812 enable communication between automation components including controllers, drives, remote I/O systems and industrial PCs.

The device supports numerous industrial networking standards including VLAN segmentation, Rapid Spanning Tree Protocol and Ethernet Ring Protection Switching to improve reliability and maintain communication even in complex network topologies. :contentReference

Typical Applications

• Industrial automation network infrastructure.
• Machine and production line Ethernet networks.
• Connecting PLCs, HMIs and industrial PCs.
• Factory monitoring and control systems.
• Distributed I/O and field device networking.

Trusted by Automation Engineers

WAGO industrial Ethernet switches are widely used by system integrators and machine builders to create reliable communication networks across modern automation systems.