Description
The RUTM52 (Teltonika RUTM52100000) is a 5G-capable industrial wireless router with dual 5G modems, dual SIM slots, eSIM support and compatibility with both SA and NSA 5G architectures. It combines multi-WAN capabilities, 4G LTE Cat 20 fallback and load balancing with Wi‑Fi 5 (802.11ac) dual-band coverage and five Gigabit Ethernet ports to provide reliable, high-speed connectivity for mission-critical and remote applications. The device runs RutOS with industrial protocols, multiple VPN options and is compatible with RMS for centralized remote management.
Advantages
The router delivers resilient connectivity through dual 5G modems and dual SIM/eSIM options, ensuring seamless failover and bandwidth aggregation. Multi-WAN and load balancing improve link utilization and uptime, while 4G LTE Cat 20 fallback maintains service where 5G is unavailable. Wi‑Fi 5 dual-band operation and five Gigabit Ethernet ports support high-throughput local networks. RutOS provides industrial protocol support and a range of VPNs for secure deployments, and RMS compatibility enables efficient centralized monitoring and configuration.
Suitable for
- Industrial automation and SCADA connectivity
- Remote sites, branch offices and mobile deployments
- Point-of-sale and retail systems requiring secure WAN connectivity
- Failover and bandwidth aggregation for business-critical Internet access
- Secure remote management with RMS
Key specifications
- Model: Teltonika RUTM52100000 (RUTM52)
- Mobile network: 5G with SA/NSA support; 4G LTE Cat 20 fallback
- Modems: Dual 5G modems
- SIM support: Dual SIM slots and eSIM support
- Wi‑Fi: Dual-band 2.4 GHz / 5 GHz, Wi‑Fi 5 (802.11ac), max 867 Mbit/s
- Ethernet: 5 x Gigabit Ethernet (RJ-45)
- Antennas: 11
- Operating system: RutOS with industrial protocols and multiple VPN options
- Remote management: Compatible with RMS
- Color: Black
- Weight: 0.56 kg
How to use
Install the router in a well-ventilated location and connect required external antennas. Insert SIM cards or provision eSIM profiles, then connect WAN/LAN devices using the Gigabit Ethernet ports or enable Wi‑Fi on client devices. Access the RutOS web interface or RMS for initial configuration: set up WAN failover/load balancing, configure VPNs and apply necessary firewall and routing rules. Verify mobile signal quality and select preferred 5G/4G bands if needed.
Usage recommendations
Place the device where cellular reception is optimal and use high-quality external antennas for improved 5G/4G performance. Regularly update RutOS firmware and back up configurations in RMS to maintain security and reliability.

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