Teltonika RUTM55 Industrial Rugged Cellular LTE 5G Router
High-Performance Industrial 5G Router with Serial Interfaces, Advanced I/O and Enterprise-Grade Connectivity
The Teltonika RUTM55 is a powerful industrial 5G router designed for demanding Industrial IoT, SCADA, utility, transport and enterprise networking applications. Combining ultra-fast 5G connectivity with built-in RS232 and RS485 serial interfaces, multiple industrial I/O, dual SIM redundancy and eSIM support, the RUTM55 provides a seamless bridge between legacy equipment and modern IP networks.
Powered by Teltonika's robust RutOS operating system and featuring advanced routing, VPN, industrial protocol support and remote management capabilities, the RUTM55 is engineered for mission-critical deployments requiring reliable, secure and future-ready communications.
Key Features
Ultra-Fast 5G Connectivity
The RUTM55 supports the latest 5G technologies, delivering exceptional cellular performance for data-intensive industrial applications.
Features include:
- 5G Standalone (SA)
- 5G Non-Standalone (NSA)
- 3GPP Release 16
- 4x4 MIMO Download
- LTE Cat 19 Fallback
- Global 5G Band Support
Performance:
- 5G Download: Up to 3.4 Gbps
- 5G Upload: Up to 900 Mbps
- LTE Download: Up to 1.6 Gbps
- LTE Upload: Up to 200 Mbps
This makes the RUTM55 ideal for industrial automation, remote monitoring, video surveillance and high-bandwidth networking applications.
Dual SIM and eSIM Redundancy
Designed for maximum uptime, the RUTM55 includes both physical SIM and eSIM functionality.
Features include:
- 2 × Mini SIM Slots
- Consumer eSIM Support
- Up to 7 eSIM Profiles
- Automatic Carrier Failover
- Backup WAN Capability
- SIM Idle Protection
Automatic switching can occur based on:
- Signal quality
- Data limits
- SMS limits
- Roaming status
- Network failure
- Connection loss
- SIM idle conditions
Ensuring continuous connectivity even in remote and challenging environments.
RS232 and RS485 Serial Connectivity
One of the key advantages of the RUTM55 is its integrated serial interfaces.
Interfaces include:
Supported applications:
- Serial over IP
- Modbus Gateway
- NTRIP Client
- Industrial Equipment Integration
- SCADA Communications
This allows direct integration of legacy industrial equipment without requiring additional converters or gateways.
Why Choose the RUTM55?
The RUTM55 is specifically designed for industrial environments requiring cellular connectivity, serial communications and advanced I/O capabilities in a single device.
Key advantages include:
- Ultra-Fast 5G Connectivity
- RS232 and RS485 Interfaces
- Dual SIM + eSIM Redundancy
- Multiple Industrial Inputs and Outputs
- Four Gigabit Ethernet Ports
- Wi-Fi 5 with Fast Roaming
- OPC UA, Modbus, DNP3 and DLMS Support
- TPM 2.0 Security Module
- GNSS Positioning
- Advanced VPN Support
- RMS Remote Management
- Industrial Power Input
Multiple Industrial Interfaces
The RUTM55 provides extensive connectivity options for industrial applications.
Ethernet
- 1 × Gigabit WAN Port
- 3 × Gigabit LAN Ports
- Auto MDI/MDIX Support
- IEEE 802.3 Compliance
Serial
USB
- USB 2.0 Host Port
- USB-to-Serial Support
- Flash Drives
- External Modems
- Printers
GNSS
- GPS
- GLONASS
- Galileo
- BeiDou
- QZSS
Advanced Industrial I/O
Unlike many industrial routers, the RUTM55 includes a comprehensive set of built-in industrial inputs and outputs.
Inputs
- 1 × Digital Dry Contact Input (0–3 V)
- 1 × Galvanically Isolated Digital Input (0–50 V)
- 1 × Analog Input (0–24 V)
Outputs
- 1 × Isolated Open Collector Output
- 1 × SPST Relay Output
Event Notifications
Events can trigger:
- Email Alerts
- SMS Notifications
- RMS Events
Ideal for alarm monitoring, remote control and industrial automation.
Wi-Fi 5 Connectivity
Wireless capabilities include:
- IEEE 802.11ac Wave 2
- Dual-Band Wi-Fi
- MU-MIMO
- Up to 867 Mbps
- Up to 150 Simultaneous Users
Advanced features:
- Wireless Mesh (802.11s)
- Fast Roaming (802.11r)
- BSS Transition (802.11v)
- Radio Resource Measurement (802.11k)
- QR Code Wi-Fi Access
Providing robust wireless networking for industrial and enterprise deployments.
Enterprise Networking Features
The RUTM55 includes advanced networking capabilities normally found in enterprise routers.
Routing
- Static Routing
- BGP
- OSPF v2
- RIP v1/v2
- EIGRP
- NHRP
- Policy-Based Routing
Network Services
- DHCP Server
- DHCP Relay
- DDNS
- DNS over HTTPS
- Load Balancing
- WAN Failover
- Captive Portal
- VRF Support
- QoS / SQM
- SSHFS
These features provide exceptional flexibility for complex industrial networks.
Security and VPN
Security is enhanced through a comprehensive range of enterprise-grade features.
Security Features
- TPM 2.0 Hardware Security Module
- Stateful Firewall
- VLAN Segmentation
- DDoS Protection
- Port Scan Prevention
- 802.1X Authentication
- TACACS+
- Internal & External RADIUS
- SSL Certificate Management
- Website Filtering
VPN Support
The RUTM55 supports:
- OpenVPN
- IPsec
- WireGuard
- GRE
- PPTP
- L2TP
- SSTP
- DMVPN
- ZeroTier
- Tinc
- Tailscale
- Stunnel
Providing secure site-to-site and remote-access connectivity.
Industrial Protocol Support
OPC UA
Supports:
- OPC UA Client
- OPC UA Server
- TCP Connectivity
Ideal for Industry 4.0 and industrial automation.
Modbus
Supports:
- Modbus TCP Client
- Modbus TCP Server
- Modbus MQTT Gateway
- Custom Register Blocks
Supported formats:
Multiple byte-order formats are supported for industrial interoperability.
DNP3 and DLMS
Supports:
DNP3
- TCP Master
- DNP3 Outstation
DLMS/COSEM
- Client Mode
- Utility Meter Integration
Making the RUTM55 particularly suitable for utility and energy applications.
GNSS Positioning
Integrated GNSS receiver supports:
- GPS
- GLONASS
- Galileo
- BeiDou
- QZSS
Features include:
- NMEA 0183 Output
- NTRIP Support
- Geofencing
- Coordinate Reporting
- RMS Integration
Suitable for transport, mobile assets and fleet applications.
Cloud Integration and Remote Management
Supported management methods:
- Web UI
- SSH
- SMS
- Email
- MQTT
- SNMP v1/v2/v3
- JSON-RPC API
- TR-069
- RMS
Supported cloud platforms:
- Teltonika RMS
- Microsoft Azure IoT Hub
- ThingWorx
- Cumulocity IoT
Allowing secure remote deployment and management of large-scale industrial networks.
Power and Environmental Specifications
Power Input
- 9–50 VDC
- Reverse Polarity Protection
- Surge Protection
Passive PoE
- Passive PoE on Port 1
- 9–50 VDC
- Mode B
Power Consumption
- Idle: <8.5 W
- Maximum: <14.5 W
Environmental
- Operating Temperature: -40°C to +75°C
- Humidity: 10–90% RH
- IP30 Rated
Designed for demanding industrial environments.
Hardware Specifications
System
- CPU: MediaTek Dual-Core 880 MHz
- RAM: 256 MB DDR3
- Storage:
- 16 MB NOR Flash
- 256 MB NAND Flash
- Operating System: RutOS (OpenWrt-Based)
Cellular
- 5G SA/NSA
- LTE Cat 19
- Dual SIM
- eSIM Support
Ethernet
- 1 × Gigabit WAN
- 3 × Gigabit LAN
Wireless
- Wi-Fi 5
- Dual-Band
- MU-MIMO
Serial
Industrial I/O
Construction
- Anodized Aluminium Housing
Dimensions:
Weight:
