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Teltonika RUT241, Ultra-Compact Industrial 4G LTE Router for IoT and M2M
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- Advice for your ATEX-challenge
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The Teltonika RUT241 is an ultra-compact industrial 4G LTE router developed as the successor to the best-selling RUT240, designed for reliable mobile connectivity in IoT and M2M applications where minimal installation space and maximum reliability are paramount requirements. The device is equipped with a 4G LTE Cat 4 module supporting download speeds of up to 150 Mbps and upload speeds of up to 50 Mbps, with automatic fallback to 3G and 2G in areas with limited network quality.
The external Mini-SIM holder and automatic WAN failover via mobile, wired or Wi-Fi WAN guarantee continuous connectivity in the event of connection failures. The two Fast Ethernet ports, one WAN and one LAN, provide 10/100 Mbps wired connectivity compliant with IEEE 802.3 and 802.3u standards, while Wi-Fi based on IEEE 802.11b/g/n in both access point and station modes enables wireless connectivity for up to 50 simultaneous users.
The RUT241 features one digital input and one open-collector digital output on the 4-pin industrial power connector, enabling direct integration with sensors, alarm systems and PLC applications without additional interface hardware. The I/O Juggler functionality enables automation of actions based on I/O conditions directly on the device, without an external controller or additional PLC. Industrial protocols including Modbus TCP and DNP3 are natively supported, facilitating direct integration with SCADA systems and telemetry infrastructure.
The device operates on RutOS, an OpenWrt-based Linux operating system, and supports a comprehensive VPN suite including OpenVPN, IPsec, WireGuard, DMVPN and ZeroTier.
With dimensions of just 83 x 25 x 74 mm and a weight of 125 grams, the RUT241 is the most compact industrial 4G router in the Teltonika portfolio, housed in an aluminum enclosure with an IP30 ingress protection rating and an operating temperature range of -40 °C to 75 °C.
Technical specifications
| Mobile connectivity | 4G LTE | Cat 4, 150 Mbps DL, 50 Mbps UL |
| 3G | 42 Mbps DL, 5.76 Mbps UL | |
| 2G | 236.8 kbps DL | |
| Frequency bands | 4G LTE-FDD (EMEA, version *0) | B1, B3, B7, B8, B20, B28A |
| 3G (EMEA, version *0) | B1, B8 | |
| 2G (EMEA, version *0) | B3, B8 | |
| 4G LTE-FDD (EMEA, version *1) | B1, B3, B5, B7, B8, B20 | |
| 4G LTE-TDD (EMEA, version *1) | B40 | |
| 3G (EMEA, version *1) | B1, B5, B8 | |
| 2G (EMEA, version *1) | B3, B8 | |
| 4G LTE-FDD (Global, version *3) | B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28 | |
| 4G LTE-TDD (Global, version *3) | B38, B39, B40, B41 | |
| 3G (Global, version *3) | B1, B2, B4, B5, B6, B8, B19 | |
| 2G (Global, version *3) | B2, B3, B5, B8 | |
| SIM | SIM configuration | 1 x Mini SIM (2FF), 1.8 V/3 V, external SIM holder |
| Ethernet | WAN | 1 x RJ45, 10/100 Mbps |
| LAN | 1 x RJ45, 10/100 Mbps | |
| Wi-Fi | Standard | IEEE 802.11b/g/n (Wi-Fi 4), 2.4 GHz, Access Point (AP), Station (STA) |
| Max. simultaneous clients | 50 | |
| Security | WPA2-Enterprise (PEAP), WPA2-PSK, WPA-EAP, WPA-PSK, WEP | |
| Processor | CPU | Mediatek MIPS 24Kc, 580 MHz |
| Memory | RAM | 128 MB DDR2 |
| Flash storage | 16 MB SPI Flash | |
| Enclosure | Material | Aluminum with plastic panels |
| Dimensions | W x H x D | 83 x 25 x 74 mm |
| Weight | Weight | 125 g |
| Mounting | Options | DIN rail (bottom and sideways), flat surface placement (kits optional) |
| Environmental | Operating temperature | -40 °C to 75 °C |
| Operating humidity | 10% to 90%, non-condensing | |
| Ingress protection | IP30 | |
| Power | Input voltage | 9-30 VDC, reverse polarity protection, surge >31 VDC 10 µs max |
| Passive PoE | Via LAN port, spare pairs, not compatible with IEEE 802.3af/at/bt, 9-30 VDC | |
| Power consumption | Max: <6.5 W | |
| I/O | Digital input | 0-6 V = logic low, 8-30 V = logic high |
| Digital output | Open-collector, max. 30 V, 300 mA | |
| Connector | 4-pin industrial DC power connector | |
| Automation | I/O Juggler for conditional event automation | |
| Antennas | Connectors | 2 x SMA for LTE, 1 x RP-SMA for Wi-Fi |
| Operating system | OS | RutOS, OpenWrt-based Linux |
| Industrial protocols | Protocols | Modbus TCP, DNP3 |
| VPN | Supported types | OpenVPN, IPsec, GRE, PPTP, L2TP, DMVPN, WireGuard, ZeroTier, Tinc, SSTP, Stunnel |
| Certifications | Regulatory | CE/RED, UKCA, CB |
Advantages
- With dimensions of just 83 x 25 x 74 mm and a weight of 125 grams, the RUT241 is the most compact industrial 4G LTE router in the Teltonika portfolio, ideal for applications with minimal installation space.
- The 4G LTE Cat 4 module with automatic fallback to 3G and 2G guarantees reliable mobile connectivity in areas with variable or limited network quality.
- Automatic WAN failover via mobile, wired or Wi-Fi WAN ensures continuous connectivity during connection failures, without manual intervention.
- Digital I/O ports combined with the I/O Juggler functionality enable conditional automation of actions directly on the device, without an external controller.
- Native support for Modbus TCP and DNP3 enables direct integration with SCADA systems and industrial telemetry infrastructure.
- An operating temperature range of -40 °C to 75 °C ensures reliable performance in thermally demanding industrial and outdoor environments.
- DIN rail mounting in both bottom and sideways orientation enables flexible integration in standard control cabinets and installation rails.
- The comprehensive VPN suite including OpenVPN, IPsec, WireGuard and DMVPN enables secure communication across a wide range of network topologies.
- Full compatibility with the Teltonika Remote Management System provides centralised management, firmware updates and configuration control for large device fleets.
Teltonika Networks is a Lithuanian manufacturer specializing in industrial IoT connectivity solutions, including gateways, routers, switches and access points, designed for applications in industrial automation, energy management, smart cities and transportation.
Package contents
The standard package of the Teltonika RUT241 includes the following components:
- RUT241 Router
- 9 W power supply unit
- 2 x LTE antennas (swivel, SMA male)
- 1 x Wi-Fi antenna (swivel, RP-SMA male)
- Ethernet cable (1.5 m)
- SIM adapter kit
- Quick Start Guide (QSG)
- Packaging box
Please contact us for technical advice, integration support or a tailored quotation for the Teltonika RUT241.