Teltonika RUT241

The Teltonika RUT241 is the modified version of their all-time bestseller RUT240 that inherited its’ best features, including industrial design, compact size, multiple connection interfaces, and compatibility with RMS.

Equipped with embedded 4G LTEmodem with single SIM slot., Wi-Fi, and two Ethernet ports, this router offers unstoppable connection continuity with a backup through automatic failover. Digital Inputs and Outputs coupled with advanced RutOS software enable solution automation scenarios. The Teltonika RUT241 is an excellent fit in various IoT and M2M solutions that require easy setup, reliable network, and remote accessibility.

Teltonika RUT241 Key Features

  • 4G LTE Cat 4 with speeds up to 150 Mbps.
  • WAN Failover: Automatically switches to available backup connection.
  • Wireless Access Point with Hotspot functionality.
  • Compact size, easy integration.
  • Digital Input/Output for remote monitoring and control.
  • Teltonika Remote Management System compatible (RMS credits sold separately).


  • Mobile module4G (LTE) – Cat 4 up to 150 Mbps, 3G – Up to 42 Mbps, 2G – Up to 236.8 kbps
  • StatusSignal strength (RSSI), SINR, RSRP, RSRQ, EC/IO, RSCP, Bytes sent/received, connected band, IMSI, ICCID
  • SMSSMS status, SMS configuration, send/read SMS via HTTP POST/GET, EMAIL to SMS, SMS to EMAIL, SMS to HTTP, SMS to SMS, scheduled SMS, SMS autoreply, SMPP
  • USSDSupports sending and reading Unstructured Supplementary Service Data messages
  • Black/White listOperator black/white list
  • Multiple PDNPossibility to use different PDNs for multiple network access and services
  • Band managementBand lock, Used band status display
  • APNAuto APN
  • BridgeDirect connection (bridge) between mobile ISP and device on LAN
  • PassthroughRouter assigns its mobile WAN IP address to another device on LAN


  • Wireless modeIEEE 802.11b/g/n, Access Point (AP), Station (STA)
  • WiFi securityWPA2-Enterprise – PEAP, WPA2-PSK, WEP, WPA-EAP, WPA-PSK; AES-CCMP, TKIP, Auto Cipher modes, client separation
  • SSID/ESSIDSSID stealth mode and access control based on MAC address
  • WiFi usersUp to 50 simultaneous connections
  • Wireless HotspotCaptive portal (Hotspot), internal/external Radius server, built in customizable landing page


  • WAN1 x WAN port  10/100 Mbps, compliance IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX
  • LAN1 x LAN port, 10/100 Mbps, compliance with IEEE 802.3, IEEE 802.3u standards, supports auto MDI/MDIX


  • RoutingStatic routing, Dynamic routing (BGP, OSPF v2, RIP v1/v2, NHRP)
  • Network protocolsTCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL v3, TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SMPP, SMNP, MQTT, Wake On Lan (WOL)
  • VoIP passthrough supportH.323 and SIP-alg protocol NAT helpers, allowing proper routing of VoIP packets
  • Connection monitoringPing Reboot, Wget Reboot, Periodic Reboot, LCP and ICMP for link inspection
  • FirewallPort forward, traffic rules, custom rules
  • DHCPStatic and dynamic IP allocation, DHCP Relay, Relayd
  • QoS / Smart Queue Management (SQM)Traffic priority queuing by source/destination, service, protocol or port, WMM, 802.11e
  • DDNSSupported >25 service providers, others can be configured manually
  • Network backupWiFi WAN, Mobile, VRRP, Wired options, each of which can be used as an automatic Failover
  • Load balancingBalance Internet traffic over multiple WAN connections
  • HotspotInternal/external Radius server, captive portal, built in customizable landing page
  • SSHFSPossibility to mount remote file system via SSH protocol

  • AuthenticationPre-shared key, digital certificates, X.509 certificates
  • FirewallPre-configured firewall rules can be enabled via WebUI, unlimited firewall configuration via CLI; DMZ; NAT; NAT-T
  • Attack preventionDDOS prevention (SYN flood protection, SSH attack prevention, HTTP/HTTPS attack prevention), port scan prevention (SYN-FIN, SYN-RST, X-mas, NULL flags, FIN scan attacks)
  • VLANPort and tag based VLAN separation
  • Mobile quota controlCustom data limits for SIM card
  • WEB filterBlacklist for blocking out unwanted websites, Whitelist for specifying allowed sites only
  • Access controlFlexible access control of TCP, UDP, ICMP packets, MAC address filter


  • OpenVPNMultiple clients and a server can run simultaneously, 12 encryption methods
  • IPsecIKEv1, IKEv2, with 5 encryption methods for IPsec (DES, 3DES, AES128, AES192, AES256)
  • GREGRE tunnel
  • PPTP, L2TPClient/Server instances can run simultaneously, L2TPv3 support
  • StunnelProxy designed to add TLS encryption functionality to existing clients and servers without any changes in the program’s code
  • DMVPNMethod of building scalable IPsec VPNs
  • SSTPSSTP client instance support
  • ZeroTierZeroTier VPN client support
  • WireGuardWireGuard VPN client and server support


  • ID rangeRespond to one ID in range [1;255] or any
  • Allow Remote AccessAllow access through WAN
  • Custom registersMODBUS TCP custom register block requests, which read/write to a file inside the router, and can be used to extend MODBUS TCP Slave functionality


  • Supported functions01, 02, 03, 04, 05, 06, 15, 16
  • Supported data formats8 bit: INT, UINT; 16 bit: INT, UINT (MSB or LSB first); 32 bit: float, INT, UINT (ABCD (big-endian), DCBA (little-endian), CDAB, BADC)


  • ProtocolHTTP(S), MQTT, Azure MQTT


  • MQTT GatewayAllows sending commands and receiving data from MODBUS Master through MQTT broker


  • Supported modesTCP Master, DNP3 Outstation


  • WEB UIHTTP/HTTPS, status, configuration, FW update, CLI, troubleshoot, event log, system log, kernel log
  • FOTAFirmware update from server, automatic notification
  • SSHSSH (v1, v2)
  • SMSSMS status, SMS configuration, send/read SMS via HTTP POST/GET
  • CallReboot, Status, Mobile data on/off, Output on/off, answer/hang-up with a timer, WiFi on/off
  • TR-069OpenACS, EasyCwmp, ACSLite, tGem, LibreACS, GenieACS, FreeACS, LibCWMP, Friendly tech, AVSystem
  • MQTTMQTT Broker, MQTT publisher
  • SNMPSNMP (v1, v2, v3), SNMP Trap
  • JSON-RPCManagement API over HTTP/HTTPS
  • MODBUSMODBUS TCP status/control
  • RMSTeltonika Remote Management System (RMS)


  • Cloud of ThingsAllows monitoring of: Device data, Mobile data, Network info, Availability
  • ThingWorxAllows monitoring of: WAN Type, WAN IP, Mobile Operator Name, Mobile Signal Strength, Mobile Network Type
  • CumulocityAllows monitoring of: Device Model, Revision and Serial Number, WAN Type and IP, Mobile Cell ID, ICCID, IMEI, Connection Type, Operator, Signal Strength
  • Azure IoT HubCan send device IP, Number of bytes send/received, Temperature, PIN count to Azure IoT Hub server, Mobile connection state, Network link state, IMEI, ICCID, Model, Manufacturer, Serial, Revision, IMSI, SIM State, PIN state, GSM signal, WCDMA RSCP, WCDMA EC/IO, LTE RSRP, LTE SINR, LTE RSRQ, CELL ID, Operator, Operator number, Connection type


  • CPUMediatek MIPS 24Kc 580 MHz
  • RAM128 MB, DDR2
  • FLASH storage16 MB, SPI Flash


  • WEB UIUpdate FW from file, check FW on server, configuration profiles, configuration backup, restore point
  • FOTAUpdate FW
  • RMSUpdate FW/configuration for multiple devices at once
  • Keep settingsUpdate FW without losing current configuration


  • RUT241 uses Teltonika Operating systemRutOS (OpenWrt based Linux OS)
  • Supported languagesBusybox shell, Lua, C, C++
  • Development toolsSDK package with build environment provided


  • Input
     1 x Digital Input, 0 – 6 V detected as logic low, 8 – 30 V detected as logic high
  • Output
     1 x Digital Output, Open collector output, max output 30 V, 300 mA
  • EventsEmail, RMS, SMS
  • I/O jugglerAllows to set certain I/O conditions to initiate event


  • Connector4-pin industrial DC power socket
  • Input voltage range9 – 30 VDC, reverse polarity protection; surge protection >31 VDC 10us max
  • PoE (passive)Passive PoE over spare pairs. Possibility to power up through LAN port, not compatible with IEEE802.3af, 802.3at and 802.3bt standards, Mode B, LAN1 Port, 9 – 50 VDC
  • Power consumption< 6.5 W Max


  • Ethernet2 x RJ45 ports, 10/100 Mbps
  • I/O’s
     1 x Digital Input, 1 x Digital Output on 4-pin power connector
  • Status LEDs3 x Connection type status LEDs, 5 x Connection strength LEDs, 2 x LAN status LEDs, 1 x Power LED
  • SIM1 x SIM slot (Mini SIM – 2FF), 1.8 V/3 V, external SIM holder
  • Power1 x 4-pin power connector
  • Antennas
     2 x SMA for LTE, 1 x RP-SMA for WiFi antenna connectors
  • ResetReboot/User default reset/Factory reset button


  • Casing materialAluminium housing, plastic panels
  • Dimensions (W x H x D)83 x 25 x 74 mm
  • Weight125 g
  • Mounting optionsBottom and sideways DIN rail mounting slots


  • Operating temperature-40 °C to 75 °C
  • Operating humidity10% to 90% non-condensing
  • Ingress Protection RatingIP30


  • RegulatoryCE/RED, UKCA, CB


  • IMMUNITY StandardsEN 301 489-1 V2.2.3 EN 301 489-17 V3.2.4 Final draft EN 301 489-52 V1.2.0 EN 55032:2015+A1:2020 EN 55035:2017+A11:2020 EN 61000-3-3:2013+A1:2019 EN IEC 61000-3-2:2019
  • ESDEN 61000-4-2:2009
  • RSEN 61000-4-3:2020
  • EFTEN 61000-4-4:2012
  • Surge immunity (AC Power Line)EN 61000-4-5:2014+A1:2017
  • CSEN 61000-4-6:2014
  • DIPEN IEC 61000-4-11:2020


  • StandardsEN 300 328 V2.2.2, EN 301 511 V12.5.1, EN 301 908-1 V13.1.1, EN 301 908-2 V13.1.1, EN 301 908-13 V13.1.1


  • StandardsEN IEC 62311:2020, EN 50665:2017, EN IEC 62368-1:2020+A11:2020, IEC 62368-1:2018



The Overview page contains various information summaries and shortcuts to other pages. It is also the homepage of the WebUI. This chapter is an overview of the Overview page for RUT241 routers. If you’re having trouble finding this page or some of the parameters described here on your device’s WebUI, you should turn on “Advanced WebUI” mode. You can do that by clicking the “Basic” button under “Mode”, which is located at the top-right corner of the WebUI.

Networking rut2m manual webui basic advanced mode.gif


The Overview page contains widgets that display the status of various systems related to the device. The figure below is an example of the Overview page:

Networking rutos manual overview 1 1 v2.png

Mobile widget

The Mobile widget displays information related to the mobile connection and the current signal strength (). Each filled-up bar represents a different RSSI value:

BarsSignal Strength Value / RSSI (In DBm)
0≤ -111
1-110 to -97
2-96 to -82
3-81 to -67
4-66 to -52
5≥ -51

The same calculation principle applies to the Signal strength LEDs located on your device. You can find more information on signal strength values and different measurements here.

Widget button: Info

The Info () button is located next to the name of some widgets. Clicking the Info button redirects the user to a status page related to the widget’s displayed information. For example, clicking the Info button on the System widget would redirect the user to the Status → System page:

Networking rutx11 manual overview widget button info action v1.png

Widget button: Settings

The Settings button is located next to the name of some widgets. Clicking the Settings button redirects the user to a configuration page related to the widget’s displayed information. For example, clicking the Info button on the Mobile widget would redirect the user to the Network → Interface →LAN Configuration page:

Networking rutos manual overview widget button settings v1.png