Teltonika Networks · Routers
RUT1 series
Compact non-cellular industrial routers with two Ethernet ports, Wi-Fi 4 and optional serial ports.
- 2 x Ethernet
- Wi-Fi 4
- RS232 / RS485
- DIN rail
- RutOS

Overview
The RUT1 series are compact industrial Ethernet routers that isolate and secure end devices on a network. Each model has two 10/100 Ethernet ports, Wi-Fi 4, an industrial 3-pin power connector and an integrated DIN rail bracket. The RUT142 adds RS232 and the RUT145 adds RS485 for serial field devices, and all run RutOS with RMS support.
Built for
- Machine network isolation
- Modbus and serial-to-IP bridging
- Industrial automation cabinets
- Remote access to PLCs
Key features
Network isolation
Separates end devices from the wider network to improve security.
Serial options
RUT142 adds an RS232 DB9 port and RUT145 adds an RS485 terminal block.
Industrial protocols
Supports Modbus, DLMS, DNP3 and OPC UA according to Teltonika.
DIN rail ready
Integrated DIN rail bracket and a 3-pin industrial power connector.
Remote management
Compatible with RMS for remote configuration, access and VPN.
Specifications
- Cellular
- None (Ethernet and Wi-Fi only)
- Ethernet
- 2 x RJ45, 10/100 Mbps (WAN + LAN)
- Wi-Fi
- Wi-Fi 4 (802.11b/g/n), AP and STA
- Serial
- RS232 (RUT142) or RS485 (RUT145)
- Power input
- 9-30 VDC, 3-pin terminal block
- PoE
- Passive PoE-in on LAN1
- Housing
- Anodised aluminium
- Dimensions
- 113.1 x 25 x 68.6 mm
- Mounting
- Integrated DIN rail bracket
- Operating temp.
- -40 to 75 °C
- Ingress protection
- IP30
- Operating system
- RutOS (OpenWrt based)
Models
| Model | Type | Ethernet | Wi-Fi | Serial |
|---|---|---|---|---|
| RUT140 | Industrial Modbus router | 2 x 10/100 | Wi-Fi 4 | None |
| RUT142 | Industrial RS232 router | 2 x 10/100 | Wi-Fi 4 | RS232 (DB9) |
| RUT145 | Industrial router with RS485 | 2 x 10/100 | Wi-Fi 4 | RS485 (2 or 4 wire) |
Specifications as published by Teltonika Networks. Configurations vary by model; we will confirm the exact build with your quote.
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