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RUT204 RUT204 RUT204 RUT204 What's in the box RUT204 RUT204 RUT204 RUT204

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RUT204 Teltonika CAN-BUS 4G/LTE CAT4 Router

  • CAN-BUS 4G/LTE, WiFi4, & GPS Router with RS232 port
  • 4G/LTE CAT4 with speeds up to 150Mbps, & backwards compatible with 3G & 2G
  • WiFi 4 (11b/g/n) 2.4GHz
  • Antenna connectors: x2 Mobile SMA, x1 WiFi RP-SMA, x1 GPS/GNSS SMA Indoor antennas NOT included
  • RS232 serial interface
  • x2 10/100 Mbps Ethernet ports (x1 WAN, & x1 LAN)
  • Power Supply Not included (if needed - recommended: TL-PR3PRUK6) / Can also be powered via PoE
  • eSIM & x2 internal SIM card slots (Mini SIM-2FF)
  • Mounting options: DIN-rail, Wall mount, Flat surface, (Additional kits required)
  • Configure & monitor remotely via Teltonika's Remote Management System (RMS)
  • Manufactured in Europe
Do you need a SIM Card?
CLICK HERE

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TL-RUT204

RUT204 Teltonika CAN-BUS Router.

Buy Now

TL-RUT204 & 12 Months Remote Management System Credits

In the 'extra information' section on the check out page, please provide us with an Admin email address. Teltonika RMS Info

Overview

Designed for efficient machine data connectivity, the RUT204 combines native CAN FD hardware with LTE CAT4 to enable direct and secure transmission of CAN data without external converters. Support for CANOpen and J1939 allows seamless integration with CAN based equipment. Built for industrial and mobile applications, this compact router also features GPS/GNSS for asset tracking, WiFi 4, Dual SIM & eSIM, RS232, PoE-in enabling you to power the device via a ethernet cable, and a wide 9 - 57 VDC power range.
Embedded RutOS and Teltonika's Remote Management System (RMS) support enable zero touch deployment, remote monitoring, and scalable fleet management to reduce complexity and improve operational efficiency.

Specification
Specification Datasheet
 
Mobile Module 4G LTE: CAT4 150 Mbps Download, 50 Mbps Upload.
3G: 21 Mbps Download, 5.76 Mbps Upload.
2G: 236.8 Kbps Download, 236.8 Kbps Upload.
Ethernet x1 WAN port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover.

x1 LAN port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u, 802.3az standards, supports auto MDI/MDIX crossover.
PoE IN PoE IN: Active PoE input 802.3af Class 0 (12.94 W) on LAN port.
Power

• Power Supply NOT included  (If needed - Recommended: TL-PR3PRUK6).
Can also be powered by an Ethernet cable via the LAN port. (View more information on the RUT204 powering options here).

• Connector: 2-pin industrial DC power socket.

• Input voltage range: 9-57 VDC, reverse polarity protection 100 V max, surge protection min 64.4 V/max 71.2 V breakdown voltage, 93.6 V max reverse voltage @ 4.3 A max reverse surge current.

• Power consumption: Idle: < 2W  /  Max: < 3.5W.

• Passive PoE over spare pairs 4,5 (+) / 7,8 (-). Possibility to power up through LAN port, passive PoE voltage: 16-57 VDC.
Wireless mode • WiFi 4 (802.11b/g/n).
• Access Point (AP).
• Station (STA).
WiFi Users Up to 50 simultaneous connections.
WiFi Security WPA2-Enterprise: PEAP, WPA2-PSK, WPA-EAP, WPA-PSK, WPA3-SAE, WPA3-EAP, OWE; AES-CCMP, TKIP, Auto-cipher modes, client separation, EAP-TLS with PKCS#12 certificates, disable auto-reconnect, 802.11w Protected Management Frames (PMF).
SSID / ESSID SSID stealth mode and access control based on MAC address.
Antenna Connectors

Indoor antennas NOT included.

• x2 SMA (male) connectors for Mobile.
• x1 RP-SMA (male) connector for WiFi.
• x1 SMA (male) connector for GPS / GNSS.
eSIM

eSIM (Data plans not included).

Read our article to learn more: 'What is an eSIM?'.
SIM x2 internal SIM card slots (Mini SIM-2FF), 1.8 V/3 V, internal SIM holders, double-stacked SIM tray.
(*Panel of Router needs to be removed to access x2 SIM Card slots).
Modbus

• Supported modes: Server, Client.

• Supported connection types: RTU (RS232).

• Custom registers: MODBUS TCP custom register block requests, which read/write to a file inside the router, and can be used to extend MODBUS TCP Client functionality.

• Supported data formats: 8-bit: INT, UINT; 16-bit: INT, UINT (MSB or LSB first); 32-bit: float, INT, UINT (ABCD (bigendian), DCBA (little-endian), CDAB, BADC), HEX, ASCII.
Serial

• RS232: RS232 only TX and RX signals.

• CAN: Integrated CAN interface.

• Serial functions: Console, Serial over IP, Modem, MODBUS gateway, NTRIP Client.
CPU Mediatek, 580 MHz, MIPS 24KEc.
RAM 128 MB, DDR2.
Flash Storage 32 MB, NOR Flash.
SD Card

• Size: Micro SD (internal slot).

• Applications: Samba share.

• Capacity: Up to 2TB.

• Storage formats: FAT32, NTFS, ext2, ext3, ext4.
Operating temperature -40 °C to 75 °C
Dimensions  83 x 25 x 83 mm   (W x H x D).
Weight 140 g
Mounting Options • DIN rail
• Wall mount
• Flat surface
(Additional kits required).
What's in the box • RUT204 Router.
• x1 2-PIN terminal block.
• x1 2x3-PIN terminal block.
• Ethernet cable.
• SIM card size adapter kit.
• Hex Key.
• Quick Start Guide.
 
Specifications on this product page are correct as of: 28/07/2026.
For more information about this product, please visit the manufacture's website: RUT204
Downloads
Quick Start Guide Click here 29.04.2026
User Manual Click here 29.04.2026
RUT204 eSIM Settings Guide Click here 29.04.2026
How To Guide: Change APN settings in Teltonika Routers Click here 29.04.2026
How To Guide: Configuring event reporting emails to work with Gmail Download here 29.04.2026
RUT204 Teltonika Wiki Click here 29.04.2026
The latest firmware can be found on the Teltonika website Click here 29.04.2026
RUT204 Teltonika Certification & Approvals Click here 29.04.2026
Reviews
Brochures
Teltonika Product Comparison Table Click here
RUT204 Sales Flyer Download here
Videos
Mounting Options for Teltonika Devices

Video - Teltonika: Mounting Options for Teltonika Devices

A variety of options for mounting your Teltonika device.

What is an eSIM? - embedded SIM

Article: What is an eSIM? - embedded SIM

eSIMs are small, programmable chips embedded into a device’s motherboard. They differ from the standard SIM format of a plastic card inserted into a SIM tray...

LTE Router Classifications

Article: Mobile Router Classifications Chart & Speeds

LTE, or Long Term Evolution, is the predominant form of mobile technology available in the UK; the types of equipment that utilise this technology are divided into different classifications...

4G & 5G Podcast

Video - Podcast: Acronyms & Letters surrounding 4G & 5G and what their meanings are

What are category classifications and their download speeds? How many antennas on a mobile router? Would you be better off with a higher category 4G router than investing in a 5G router? Find out in this episode of the Solwise podcast.

Remote Managemant System Explained

Article: Teltonika Remote Management System Explained

Teltonika’s Remote Management System (RMS) is a powerful online IoT platform, allowing users to remotely monitor and manage all their compatible Teltonika devices. From 4G/5G routers to IoT gateways to Access Points, RMS can be used to control a wide variety of Teltonika devices with great convenience.

How to configure APN settings for SIM cards on Teltonika Routers

Video: How to configure APN settings for SIM cards on Teltonika Routers

LTE mobile routers sometimes need APN settings inputted manually to work with SIM cards. This video goes over how to access the web UI of a Teltonika router and configure the correct APN settings accordingly.

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