The RUTM20 is an ultra-compact global 5G router engineered for IoT and IIoT solutions. Leverage worldwide connectivity with a global Telit 5G modem. Streamline deployments with PoE, enabling single-cable power delivery. With integrated eSIM, you can manage carrier switching at scale, eliminating costly site visits. The RUTM20 is perfect for space-constrained solutions like POS, surveillance, and transport.
Security is at the core of the RUTM20’s design. It features advanced protection measures such as a firewall, ping reboot, and robust authentication protocols to safeguard your network. The router supports multiple VPN services, including WireGuard, OpenVPN, IPsec, ZeroTier, and more, allowing you to secure data transmission across different scenarios. For businesses handling sensitive information, the device offers web filtering, access control, and SSL certificate generation to reinforce privacy and protection. Additionally, its attack prevention systems proactively defend against potential threats, providing peace of mind in a connected world.
With ultra-high speeds of up to 3.4 Gbps, the RUTM20 5G compact router handles even the most data-intensive applications with ease. It’s equipped with dual SIM and eSIM supporting up to seven eSIM profiles, ensuring redundancy and reliability through seamless automatic failover. Supporting both SA and NSA 5G architectures, it bridges the gap between today’s networks and the future of connectivity.
The RUTM20 5G router has two Gigabit Ethernet ports, dual-band Wi-Fi, and durable design make it a robust choice for industries increasingly requiring speedy and reliable connections. Built with aluminum housing for challenging environments, it operates in temperatures ranging from -40 °C to 75 °C, making it ideal for industrial deployments or extreme conditions. Enhancing its adaptability, the RUTM20 5G router supports key industrial protocols, including Modbus, MQTT, and DLMS, enabling seamless integration into complex industrial ecosystems.
By combining Teltonika’s proven design with the power of a Telit modem, the RUTM2 represents the pinnacle of what a 5G router should be: fast, reliable, and globally adaptable. Trusted worldwide, the RUTM20 is the go-to router for businesses ready to embrace the future.
Enable your RUTM20 with a cost-effective monthly data plan to ensure your router is ready to deploy. Select AT&T, and the data plan size from 100 MB to Unlimited GB. You are billed monthly; there’s no long-term contract. Plus, manage all of your fielded gateways from a single cloud-based web portal.
You can purchase a SIM card from this page. It will be mailed to you in 2 to 3 business days. After you receive your card, sign up for a data plan at Mobility Help Desk. The set up instructions are on this page.
The RUTM20 includes four LTE antennas and two WiFi antennas. For mobile and industrial applications, consider these high-performance antennas listed on these pages:
4-in-1 (MIMO LTE and MIMO WiFi) combo antennas
6-in-1 (4x4 MIMO LTE and MIMO WiFi combo antennas
The RUTM20 satisfies your networking needs without breaking the bank. If you’d like to see that principle applied to all of your networking equipment, then spend a little time with one of our expert representatives. With a wide variety of hardware devices, we save you the monotony of browsing catalogs. We’ll strive to get a perfect equipment match to your requirements, every time.

| Technology | |
| Category | Cellular Router |
| Ethernet Ports | 2 Gigabit Ethernet (10/100/1000) - 1 WAN, 1 LAN |
| Industrial Protocols | MODBUS TCP status/control |
| Computing | |
| CPU | MediaTek, Dual-core, 880 MHz, MIPS1004Kc |
| System Memory Configuration | 256 MB, DDR3 |
| Operating Systems | RutOS (OpenWrt based Linux OS) |
| Cellular Interface | |
| Carrier | AT&T |
| SIM Holder | 2 x SIM slots (Mini SIM - 2FF), 1.8 V/3 V |
| Network Management | |
| Firewall Features | Port forward, traffic rules, custom rules, TTL target customisation |
| VPN Features | Multiple clients and a server can run simultaneously, 27 encryption methods |
| Authentication | Pre-shared key, digital certificates, X.509 certificates, TACACS+, Internal & External RADIUS users authentication, IP & login attempts block, time-based login blocking, built-in random password generator |
| QoS | Traffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e |
| System Configuration | WEB UI, SSH, SMS, SNMP, JSON-RPC, FOTA, RMS |
| Protocols | TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, SFTP, FTP, SMTP, SSL/TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SMPP, SNMP, MQTT, Wake On Lan (WOL) |
| Reliability | Ping Reboot, Wget Reboot, Periodic Reboot, LCP and ICMP for link inspection |
| Wireless | |
| Antenna Type | 4 x SMA for Mobile, 2 x RP-SMA for Wi-Fi |
| Wireless 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) |
| Interfaces | |
| Wireless | IEEE 802.11b/g/n/ac, up to 150 simultaneous connections |
| Power | |
| PoE Power Output | Passive PoE (WAN port), Mode A and B, 18–50 VDC |
| Power Consumption | Idle: < 4.5W, Max: < 8.5 W |
| Connection | 4-pin industrial DC power socket |
| Input Voltage | 9 to 50 VDC |
| Mechanical | |
| Connector Type | 4 SMA for LTE, 2 RP-SMA for WiFi |
| Enclosure | Aluminum IP30 rated |
| Mounting | DIN rail, wall mount, flat surface (all require additional kit) |
| LED Indicators | 1 x Mobile connection type(RGB), 1 x Mobile connection strength(RGB), 4 x LAN status, 1 x Power |
| Weight | 319 g |
| Dimensions | 100 x 30 x 93.7 mm (W x H x D) |
| Ratings | |
| Operating Temperature | -40° to 75°C |
| Humidity | 10 to 90% non-condensing |
| Certifications | CE, UKCA, CB, RCM, FCC, WEEE, PTCRB |
| Warranty | 2 years |
| Download Name | File Size |
| Teltonika RUTM20 Datasheet | 3.77MB |
| Teltonika RUTM20 Flyer | 2.94MB |