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Teltonika RUTM51 - Powerful 5G Router with Dual-SIM
The Teltonika RUTM51 is your cost-effective entry ticket into the world of industrial 5G. It combines high speed with the proven reliability of Teltonika, making it the ideal choice for businesses that need a stable and future-proof internet connection.

Product Highlights:

  • High-Speed 5G: Experience impressive speeds of up to 2.6 Gbps for data-intensive applications.
  • High Availability: Dual SIM with automatic failover and backup WAN for an uninterrupted connection.
  • Strong WiFi & Gigabit LAN: Dual-band Wi-Fi 5 and five Gigabit Ethernet ports for maximum connectivity.
  • Rugged Industrial Design: Durable aluminum housing and a flexible voltage range (9-50V) for versatile deployment scenarios.
  • Secure & Manageable: Comprehensive VPN support and full compatibility with the Teltonika RMS.
  • Cost-Effective Alternative: The more affordable alternative to the high-end RUTX50 model, without compromising on core features.

Perfect for you, if...
...you are looking for a powerful but budget-conscious 5G solution for your office, vehicle, or industrial equipment. Ideal as a primary internet connection or as a reliable backup system.

414,99 €
incl. 19% VAT , plus shipping costs
Item out of stock

The Teltonika RUTM51 is a powerful, cost-effective 5G router specifically designed for industrial applications that require a stable and fast internet connection. It features dual-SIM support with automatic SIM switching, providing seamless connectivity in multi-network environments. Its high backward compatibility with 4G Cat 12 and five Gigabit Ethernet ports make the RUTM51 a future-proof solution for businesses relying on high-speed networks both now and in the future. Thanks to integrated dual-band Wi-Fi with MU-MIMO technology and automatic failover, the connection remains stable even if one network fails.

With its 5G capability, the RUTM51 offers impressive download and upload speeds: up to 2.6 Gbps download and 650 Mbps upload in 5G NSA mode, as well as up to 600 Mbps in 4G Cat 12 networks. Comprehensive network analysis and management allow for detailed monitoring of network load, connection quality, and SIM status. The device supports a wide range of security and encryption methods, including VPN protocols like OpenVPN, WireGuard, and IPsec, making it particularly attractive for security-critical applications in businesses and industry. The Teltonika RUTM51 can be powered from 9-50V, making it versatile for use in scenarios such as private households, offices, large enterprises, industrial facilities, machines and automation systems, as well as in vehicles, motorhomes, or campers.

External Antenna Ports

Additionally, the Teltonika RUTM51 5G router is equipped with four external 5G or LTE antenna ports (SMA), two external Wi-Fi antenna ports (RP-SMA), and a GPS (SMA) antenna port. This allows the option to use external antennas in areas with weak signal strength.

Fallback Function

If no LTE or 5G signal is available, you can alternatively connect the Teltonika RUX50 router to the internet via a DSL, cable, or fiber router or modem through its WAN port. The integrated fallback function allows the Teltonika RUTM51 to be configured to automatically switch to a defined wired connection in case of mobile network failure. Conversely, if the wired connection fails, the RUTM51 5G router will automatically switch to a mobile data connection. This creates a nearly fail-proof connection.

Comprehensive VPN Support

The RUTM51 natively supports OpenVPN, WireGuard, and IPsec. Through the integrated package manager, you can quickly and flexibly add support for Tailscale, TincVPN, ZeroTier, and others.

Web Interface

The RUTM51 comes with RutOS, which offers advanced security features and specialized industrial protocols for a wide range of professional application scenarios and is compatible with the Remote Management System (RMS).

Constant Performance

The rugged aluminum casing, solid technology, and mature firmware ensure consistent performance and long service life of the Teltonika RUTM51 router.


Technical Specifications:

Manufacturer / Model: Teltonika / RUTM51
Services: Router, NAT Router, Bridge
Processor: MediaTek, Dual-core, 880 MHz, MIPS1004KCz
Memory: 256MB, DDR3
FLASH Memory: 16MB serial NOR flash, 256MB serial NAND flash
Frequency Bands: 5G NR NSA: n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78
5G NR SA: n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78
4G (LTE-FDD): B1, B3, B5, B7, B8, B20, B28
4G (LTE-TDD): B38, B40, B41, B42, B43
3G: B1, B5, B8
Transmission Rates 5G - 4x4 MIMO / 2x2 MIMO: Download SA: 2.1
Download NSA: 2.6 GBit
Upload: up to 650 Mbit
Transmission Rates LTE: Download: 600 (CAT12)
Upload: 150Mbit
LTE / 5G Antenna: 4 x Omni-directional Antenna (SMA)
WLAN: IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
IEEE 802.11ac
IEEE 802.11s / 802.11r
Security: WPA3-EAP, WPA3-SAE, WPA2-Enterprise-PEAP, WPA2-PSK, WEP; AES-CCMP, TKIP, Auto Cipher modes, client separation
WLAN Antenna: 2 x Dual-band Omni-directional Antenna (RP-SMA)
Services: NAT, DHCP Server/Client, Virtual Server, Port Forwarding, QOS, DMZ Host, Firewall with IP-, MAC and Domain-Filter, OpenVPN, PPTP, L2TP, IPsec, VRRP, GRE Tunnel, SMS Control, DynDNS, RMS support, Input Triggers, Samba Share, Load Balancer
Interfaces: 1 x USB 2.0 (A)
SIM Interface: 2 x Standard Mini-SIM card slot
WAN Interface: 1 x 10/100/1000MBit WAN/LAN Ports
LAN Interface: 4 x 10/100/1000MBit Ports (Auto MDI-X, Auto-Negotiation)
Power Supply: 9-50V
Power Consumption: max. 18W
Application Area: Indoor
E-marking: Yes
Dimensions: 13.2 x 9.5 x 4.4 cm
Casing: Aluminum
Weight: 525g
Operating Environment: -40°C to +75° Celsius
Humidity Range: td> 10% ~ 90% non-condensing


Package Contents:

1 x Teltonika RUTM51 Dual-SIM 5G Router
4 x 3dBi LTE / 5G Antenna (SMA)
2 x Dual-band Wi-Fi Antenna (RP-SMA)
1 x 1m CAT5e Network Cable
1 x 12V/2A EU Power Adapter
1 x Quick Start Guide (English)


Manufacturer information: Name: TELTONIKA
Homepage: https://teltonika-iot-group.com/
Responsible person: Name: DAJB Hamburg GmbH
Street name: Von-Bargen-Straße 34
Postal code, City: 22041 , Hamburg
Country: Deutschland
E-Mail: hallo@dajb-hamburg.de

5/5
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Share your experiences with other customers!

first experiences
5 from 5

A truly professional router, completely different from what you'd expect from the Fritz!Box world. I use it as an LTE 5G router and have excellent coverage with 100 Mbps. Despite being on LTE, the Teltonika RMS provides me with a VPN connection to my devices. After a little research, it works very well. I've now completely replaced my cable router with it. The advice from WLAN24Shop was competent and honest.

Jürgen W. | 10.06.2025
erste Erfahrungen
5 from 5

Ein äußerst professioneller Router, ganz anders als man das aus der Fritz Welt kennt. Ich setze ihn als LTE 5G Router ein und habe mit 100mBit eine sehr gute Versorgung. Das RMS von Teltonika liefert mir trotz LTE ein außen einen VPN Zugang auf meine Geräte. Nach etwas Studium der Materie klappt das sehr gut. Habe damit meinen Kabelrouter nun komplett ersetzt. Die Beratung von WLAN24Shop war kompetent und ehrlich.

Jürgen W. | 10.06.2025
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