# Industrial router TELTONIKA RUT142 — Wi‑Fi 4 (2.4 GHz), RS232, 2×RJ45 10/100 Mb/s, IP30, aluminium housing

**URL:** https://aio.lv/en/product--teltonika-rut142--11692250
**Data updated:** 2026-02-18 14:39 (EET)
**Category:** Wireless Routers
**Manufacturer:** Teltonika Networks
**Manufacturer code:** RUT142
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 75.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teltonika-rut142--11692250

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

TELTONIKA RUT142 is an industrial router with single‑band 2.4 GHz Wi‑Fi 4 (802.11n) up to 300 Mbit/s, wired Fast Ethernet via two RJ45 10/100 Mb/s ports and RS232 serial interface. Housed in a compact aluminium IP30 enclosure with one antenna, it supports standard security protocols and is suited for remote equipment connectivity, telemetry and secure LAN/Wi‑Fi integration.

## Long description

TELTONIKA RUT142 is a compact industrial router that provides wired and wireless connectivity in industrial and field environments. It supports single-band 2.4 GHz Wi‑Fi 4 (802.11n) with up to 300 Mbit/s, two Fast Ethernet ports (RJ45 10/100 Mb/s) and an RS232 serial interface. The device is supplied in an IP30 aluminium housing with one external antenna, integrated DIN‑rail bracket and a three‑pin industrial power connector. RutOS firmware and support for industrial protocols enable secure remote access, network isolation and predictable integration with telemetry and control systems.
Advantages
The RUT142 combines a small footprint and an aluminium IP30 enclosure with industrial-grade connectivity options, including RS232 and two Fast Ethernet ports, enabling straightforward integration with legacy devices and Ethernet equipment. Single‑band Wi‑Fi 4 ensures wireless access for devices and sensors where 2.4 GHz coverage is required. Built‑in RutOS and compatibility with RMS provide centralized remote management, security features and VPN capability. The integrated DIN‑rail mount and compact weight simplify installation in cabinets and control panels.
Suitable for
Remote telemetry and data acquisition from sensors and meters
Secure LAN and Wi‑Fi integration in industrial control cabinets
Serial device connectivity and protocol bridging (RS232)
Small site network access or backup WAN over Ethernet
Key specifications
Wi‑Fi: single‑band 2.4 GHz, Wi‑Fi 4 (802.11n), up to 300 Mbit/s
Ethernet: 2 × RJ45 Fast Ethernet (10/100 Mb/s) ports
Serial: RS232 interface for serial communication and protocol gateways
Management: RutOS with web‑based interface, RMS compatibility and VPN support
Industrial protocols: Modbus, DLMS, DNP3, OPC UA support
Physical: aluminium IP30 housing, integrated DIN‑rail bracket, single external antenna
Power: industrial 3‑pin power connector
Colour and weight: black enclosure, approximately 0.1492 kg
How to use
Install the RUT142 on a DIN rail inside the control cabinet or secure it on a flat surface using the provided bracket. Connect the power using the industrial three‑pin connector and attach the external antenna. Use the RJ45 ports for LAN and WAN connections as required and connect serial devices to the RS232 port for telemetry or protocol translation. Access the RutOS web interface to configure network settings, Wi‑Fi parameters, serial port settings and security options; RMS can be used for centralized provisioning and monitoring.
Usage recommendations
Place the router in a well‑ventilated enclosure with adequate clearance from high‑power equipment. For stable wireless performance, position the external antenna away from large metal obstructions and maintain proper grounding of the installation. Use RMS and VPN features to manage devices remotely and to keep network access secure; apply firmware updates via the official management tools to maintain reliability and security.

## Specifications

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi band | Single-band (2.4 GHz) |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
| WLAN data transfer rate (max) | 300 Mbit/s |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |

### WAN connection

| Feature | Value |
|---|---|
| SIM card slot | No |
| 3G/4G USB modem compatibility | No |
| DSL WAN | No |
| Ethernet WAN | Yes |
| WAN connection type | RJ-45 |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB port | No |
| USB 2.0 ports quantity | 1 |
| Ethernet LAN data rates | 100, 10 |
| Ethernet LAN (RJ-45) ports | 2 |
| RS-232 ports | 1 |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Networking standards | IEEE 802.11k, IEEE 802.11n, IEEE 802.11r, IEEE 802.11s, IEEE 802.11v, IEEE 802.11g, IEEE 802.3, IEEE 802.3az, IEEE 802.3u, IEEE 802.11b |
| Ethernet LAN interface type | Fast Ethernet |
| Cabling technology | 10/100Base-T(X) |
| Full duplex | Yes |
| Auto MDI/MDI-X | Yes |
| Auto-sensing | Yes |

### Antenna

| Feature | Value |
|---|---|
| Antennas quantity | 1 |
| Antenna connector type | RP-SMA |
| Antenna design | External |

### Security

| Feature | Value |
|---|---|
| Security algorithms | SSH, TKIP, WPA-PSK, OWE, EAP-TLS, AES-CCMP, WPA2-EAP, WPA2-Enterprise-PEAP, WPA2-PSK, WPA3-EAP, WPA3-SAE |

### Protocols

| Feature | Value |
|---|---|
| DHCP client | Yes |
| DHCP server | Yes |

### Design

| Feature | Value |
|---|---|
| Product type | Industrial router |
| LED indicators | LAN, Power, WAN |
| Indication light | Yes |
| Housing material | Aluminium |
| Product colour | Black |
| International Protection (IP) code | IP30 |

### Management features

| Feature | Value |
|---|---|
| Quality of Service (QoS) support | Yes |
| Web-based management | Yes |

### Power

| Feature | Value |
|---|---|
| Power source type | PoE, DC |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.1492 kg |
| Height | 25 mm |
| Width | 113.1 mm |
| Depth | 68.6 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Operating temperature (T-T) | -40 - 70 |

### Certificates

| Feature | Value |
|---|---|
| Certification | CE/RED, UKCA, CB, RCM, FCC, IC, EAC, UCRF, WEEE |

### Features

| Feature | Value |
|---|---|
| Processor frequency | 580 MHz |
| Internal memory | 128 MB |
| Internal memory type | DDR2 |
| Flash memory | 16 MB |
| Processor manufacturer | MediaTek |
| Built-in processor | Yes |
| Processor architecture | MIPS 24Kc |

## FAQ

### How much does the TELTONIKA RUT142 industrial router cost, and is it available for purchase?

The price is 91.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Teltonika Networks products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Teltonika Networks service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: wi-fi band, top wi-fi standard, wlan data transfer rate (max), usb port, ethernet lan (rj-45) ports, ethernet lan, ethernet lan interface type, antennas quantity, weight, wi-fi standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11692250/67052949_large.webp