Teltonika RUT951 | Industrial 4G LTE Router with Dual SIM | 4x Ethernet Ports | Wi-Fi | WAN Failover | Hazardous Location Certified

The Teltonika RUT951 is a versatile industrial cellular router built on the proven RUT950 series legacy. Teltonika RUT951 is featuring dual-SIM connectivity, Wi-Fi, and four Ethernet interfaces, it meets the needs of the most varied IoT scenarios. Powered by RutOS (OpenWrt-based Linux), the RUT951 offers advanced customization options, automation features, and top-level security for your solution.

Reliable Connectivity
4G LTE Cat 4 provides speeds up to 150 Mbps download and 50 Mbps upload, with fallback to 3G and 2G networks. Dual SIM slots enable auto-failover with switching scenarios including weak signal, data limit, SMS limit, roaming, no network, network denied, and data connection fail. SIM idle protection prevents SIM cards from being blocked by periodically switching to the unused card. Multiple PDN support allows different PDNs for multiple network access and services.

Hazardous Location Certification
The Teltonika RUT951 is certified for Class I, Division 2, Groups A, B, C, D and Class I, Zone 2, Group IIC, making it suitable for use in hazardous environments such as oil and gas, chemical plants, and mining operations. It operates reliably from -40°C to 75°C.

Connectivity & I/O
Four Ethernet ports (1 WAN + 3 LAN) provide wired connectivity, while 802.11b/g/n Wi-Fi supports Access Point and Station modes with up to 100 simultaneous clients. A digital input (0-30V) and digital output (30V/300mA) enable automation and event-driven actions. Passive PoE over LAN1 (Mode B, 9-30 VDC) simplifies power delivery.

Security & VPN
Teltonika RUT951 has advanced security includes a preconfigured firewall, attack prevention (DDOS, SYN flood, SSH/HTTP attacks), VLAN support, and access control. VPN support includes OpenVPN (27 encryption methods), IPsec (IKEv1/v2, 14 methods), WireGuard, PPTP, L2TP, GRE, DMVPN, SSTP, and ZeroTier.

Industrial Protocol Support
The Teltonika RUT951 supports Modbus TCP, OPC UA, DNP3, DLMS/COSEM, BACnet, and MQTT, enabling integration with SCADA systems, utility meters, building automation, and IoT platforms. The Modbus MQTT Gateway allows sending commands and receiving data from Modbus servers through MQTT brokers.

Management & Monitoring
Manage via WEB UI, SMS, SSH, TR-069, SNMP (v1/v2/v3), and JSON-RPC. Teltonika RMS provides centralized remote management for firmware updates, configuration, and monitoring. Hotspot/captive portal with internal/external Radius, SMS authentication, and customizable landing pages

Key Features

• 4G LTE Cat 4 Connectivity: Up to 150 Mbps download / 50 Mbps upload with 3G/2G fallback

• Dual SIM with Auto-Failover: Two SIM slots with automatic switching based on weak signal, data limit, roaming, or network failure

• Hazardous Location Certified: Class I, Division 2, Groups A, B, C, D; Class I, Zone 2, Group IIC for harsh environments

• 4x Ethernet Ports: 1x WAN + 3x LAN (10/100 Mbps) for flexible network setups

• Wi-Fi Access Point: 802.11b/g/n with hotspot functionality, up to 100 simultaneous clients

• Digital I/O: 1x Digital Input (0-30V) + 1x Digital Output (30V/300mA) for automation

• Industrial Protocol Support: Modbus TCP, MQTT, DNP3, BACnet, OPC UA, DLMS/COSEM

• VPN & Security: OpenVPN, IPsec, WireGuard, PPTP, L2TP, GRE, DMVPN, ZeroTier, Tinc

• RMS Remote Management: Teltonika Remote Management System for centralized control

• Rugged Design: Aluminium housing, IP30, -40°C to 75°C, DIN rail/wall/flat surface mounting