Teltonika RUTM55 industrial router dual SIM + eSIM 5G 4x LAN serial RS232 485 WiFi 5

Teltonika RUTM55

Powerful industrial 5G router for reliable connectivity even in harsh environments

The Teltonika RUTM55 brings ultra-fast 5G connectivity with speeds of up to 3.4 Gbps to your industrial networks. This advanced router combines high-speed mobile connectivity with versatile connectivity via 4× Gigabit Ethernet and Wi-Fi 5. It ensures maximum availability thanks to automatic switching between two SIM cards and eSIM in the event of an outage.

The router allows direct connection of legacy devices via RS-232/RS-485 serial interfaces, thus protecting your investment and modernizing the infrastructure. With a robust aluminum body and operating temperature from -40 °C to 75 °C, the RUTM55 is designed for long-term operation in industrial environments. Mounting possible on DIN rail, wall or flat surface (brackets not included).

• Ultra-fast 5G connection with download speeds of up to 3.4 Gbps and upload speeds of up to 550 Mbps.
• Dual SIM and eSIM with automatic switching to ensure uninterrupted connectivity.
• 4× Gigabit Ethernet ports (1× WAN configurable as LAN, 3× LAN).
• Dual-band Wi-Fi 5 (802.11b/g/n/ac) with transfer speeds of up to 867 Mbps and MU-MIMO support.
• RS-232 and RS-485 serial interfaces for connecting industrial devices.
• I/O interface with digital and analog inputs and outputs for industrial automation.
• Integrated GNSS receiver with support for GPS, GLONASS, BeiDou, Galileo and QZSS.
• Durable aluminum housing with operating temperature from -40 °C to 75 °C.
• Support for remote management via RMS (Remote Management System).

Advanced Network Features

The router offers rich network features including firewall, VLAN, QoS, load balancing and VPN support. The RutOS operating system based on Linux OpenWrt provides a flexible and secure network management environment.

Industrial Inputs and Outputs

RUTM55 is equipped with 3 inputs (1× digital dry input, 1× galvanically isolated digital input, 1× analog input) and 2 outputs (1× isolated open collector output, 1× SPST relay output) that allow monitoring and control of external devices.

Flexible Power Supply and Mounting

The router supports a wide input voltage range of 9-50 V DC via a 3-pin connector with reverse polarity protection. The device can be mounted on a DIN rail, wall or flat surface using optional mounting kits.

Mobile Connectivity

• 5G Sub-6 GHz SA
• NSA (up to 3.4 Gbps DL
• 550 Mbps UL)
• 4G LTE Cat 19 (up to 1.6 Gbps DL)

Processor

• MediaTek
• Dual-Core
• 880 MHz
• MIPS1004Kc

Memory

• 256 MB DDR3 RAM
• 16 MB NOR flash
• 256 MB NAND flash

Ethernet

• 4× RJ-45 port 10/100/1000 Mbps (1× WAN/LAN
• 3× LAN)

Wi-Fi

• 802.11b/g/n/ac (Wi-Fi 5)
• dual-band
• MU-MIMO
• up to 867 Mbps

SIM

• 2× mini SIM slot (2FF)
• eSIM support (up to 7 profiles)

USB: 1× USB 2.0

Serial interfaces

• RS-232
• RS-485

I/O

• 3× input (digital
• galvanically isolated
• analog)
• 2× output (open collector
• relay)

Antenna connectors

• 4× SMA (cellular)
• 2× RP-SMA (Wi-Fi)
• 1× SMA (GNSS)

Power supply

• DC 9-50 V
• 3-pin connector
• passive PoE

Operating temperature: -40 °C to 75 °C

Dimensions (W × H × D): 132 × 95 × 44.2 mm

Weight: 430 g

Protection: IP30