Tested with ThingSIM
Teltonika routers and gateways, tested with ThingSIM.
Teltonika's RUT and RUTX routers and TRB gateways are the most common industrial 4G kit in the UK. A ThingSIM goes in, the APN goes in RutOS, and it connects on whichever of O2, Vodafone, Three and EE is strongest where the router is.
Setting up a ThingSIM in RutOS
The APN goes in Network → Mobile → General. Copy it from the SIM's page in the ThingSIM portal; there is no username or password.
- Activate the SIM in the ThingSIM portal, then power the router off and insert it in SIM 1.
- Open the router's WebUI and go to Network → Mobile → General.
- In the APN configuration for the SIM's interface (mob1s1a1 for SIM 1), switch Auto APN off and enter the APN from the portal.
- Set Authentication type to None and leave the username and password blank.
- In SIM configuration, make sure Deny data roaming is off. A ThingSIM always connects as a roaming SIM.
- Save & Apply. The Mobile page then shows the operator and the data connection.
Two SIMs for failover
Two-SIM models switch under Network → Mobile → SIM Switch, on triggers such as weak signal, no network or a failed data connection. Leave the On roaming trigger off for a ThingSIM, or the router will keep switching away from it.
Checking it works
Network → Mobile shows the active SIM, the operator, the network type and whether data is connected. Teltonika RMS shows the same remotely, and the ThingSIM portal shows the SIM's usage.
More help
APN settings, signal but no data and setting up a 4G router.
Teltonika models that work with ThingSIM
Every model below is compatible and tested with ThingSIM. Older models no longer sold are marked; plenty are still in service and work the same way.
RUTX
Tested with ThingSIM
Tested with ThingSIM
RUTX11
4G LTE-A Cat 6 · 2 × Mini SIM Flagship gigabit Wi-Fi router incl. EN 45545 rail use.
Tested with ThingSIM
RUTX12
4G LTE-A Cat 6 x2 · 2 × one per modem Dual-modem simultaneous LTE router.
Tested with ThingSIM
RUTX09
4G LTE-A Cat 6 · 2 × Mini SIM Gigabit Cat 6 router widely deployed.
Tested with ThingSIM
RUTX14
4G LTE-A Cat 12 · 2 × Mini SIM High-speed Cat 12 router for branch/CCTV.
Tested with ThingSIM
RUTXR1
4G LTE-A Cat 6 · 2 SIM slots Rack-mount SFP router with redundant PSU.RUT2
Tested with ThingSIM
RUT241
4G LTE Cat 4 · 1 SIM slot + eSIM Entry IoT router with eSIM; RUT240 successor with I/O.
Tested with ThingSIM
RUT200
4G LTE Cat 4 · 1 × Mini SIM Entry-level IoT/M2M router for kiosks, CCTV, signage.
Tested with ThingSIM
RUT276
5G RedCap, 4G fallback · 2 SIM slots RedCap router with RS232/RS485 for IIoT/M2M.
Tested with ThingSIM
RUT260
4G LTE Cat 6 · 1 SIM slot Cat 6 Wi-Fi router for higher-throughput failover/CCTV.
Tested with ThingSIM
RUT271
5G RedCap, 4G LTE Cat 4 fallback · 1 SIM slot Affordable RedCap 5G router for IoT backhaul.
Tested with ThingSIM
RUT206
4G LTE Cat 4 Serial (RS232/RS485) industrial router with PoE-in for meters and PLCs.
Tested with ThingSIM
RUT281
4G LTE Cat 4 · 1 SIM slot + eSIM Compact global LTE router with eSIM bootstrap.
Tested with ThingSIM
RUT202
4G LTE Cat 4 · 2 × Mini SIM Compact dual-SIM failover router for embedded/cabinet installs.
Tested with ThingSIM
RUT204
4G LTE Cat 4 · 2 SIM slots Machine/vehicle data router with CAN FD, GNSS and RS232.
Tested with ThingSIM
RUT261
4G LTE Cat 6 Low-cost compact Cat 6 router for embedded industrial installs.
Tested with ThingSIM
RUT286
4G LTE Cat 4 Global serial (RS232/RS485) router with PoE-in.
Tested with ThingSIM
No longer sold
RUT240
4G LTE Cat 4 · 1 × Mini SIM Hugely deployed entry IoT Wi-Fi router (vending, CCTV, signage).
Tested with ThingSIM
No longer sold
RUT230
4G LTE · 1 × Mini SIM Former entry IoT Wi-Fi router, still in the field.RUTM
Tested with ThingSIM
RUTM50
5G SA/NSA · 2 SIM slots Popular industrial 5G router; RUTX50/RUTX14 replacement.
Tested with ThingSIM
RUTM51
5G · 2 SIM slots Budget industrial 5G router.
Tested with ThingSIM
RUTM52
5G x2 · 2 SIM slots + eSIM Dual-5G load-balancing router for mission-critical sites.
Tested with ThingSIM
RUTM54
5G · 2 SIM slots + eSIM Global 5G router with 5x GbE.
Tested with ThingSIM
RUTM30
5G · 2 SIM slots + eSIM Compact 5G router with 2x GbE.
Tested with ThingSIM
RUTM59
5G SA/NSA · 2 SIM slots Affordable wired-LAN 5G router.
Tested with ThingSIM
RUTM56
5G + 4G Cat 4 · 2 SIM slots + eSIM Dual-modem router bridging 2G/3G legacy and 5G.
Tested with ThingSIM
RUTM20
5G · 2 SIM slots + eSIM Ultra-compact 5G router for POS, CCTV, transport.
Tested with ThingSIM
RUTM11
4G LTE Cat 6 · 2 SIM slots Gigabit Wi-Fi Cat 6 router; RUTX11 replacement.
Tested with ThingSIM
RUTM09
4G LTE Cat 6 · 2 SIM slots Gigabit Cat 6 router with GNSS; RUTX09 replacement.
Tested with ThingSIM
RUTM55
5G · 2 SIM slots + eSIM 5G router with RS232/RS485 for legacy equipment.
Tested with ThingSIM
RUTM16
4G LTE Cat 6 · eSIM Global Cat 6 router with 5x GbE.RUT9
Tested with ThingSIM
RUT956
4G LTE Cat 4 · 2 × Mini SIM Wi-Fi + serial + GNSS industrial router.
Tested with ThingSIM
RUT901
4G LTE Cat 4 · 2 × Mini SIM Dual-SIM Wi-Fi router, RUT950 successor.
Tested with ThingSIM
RUT906
4G LTE Cat 4 · 2 × Mini SIM Serial/I-O router with GNSS for utilities and BACnet/Modbus.
Tested with ThingSIM
RUT951
4G LTE Cat 4 · 2 × Mini SIM Best-selling dual-SIM Wi-Fi router for branch/IoT failover.
Tested with ThingSIM
RUT976
5G RedCap, 4G LTE Cat 4 fallback · 2 SIM slots RedCap router with serial, GNSS, I/O.
Tested with ThingSIM
RUT951 PoE+
4G LTE Cat 4 · 2 SIM slots + eSIM RUT951 variant with 4x PoE+ out for cameras/APs.
Tested with ThingSIM
RUT986
4G LTE Cat 4 · 2 SIM slots + eSIM Global LTE router with serial, GNSS and I/O.
Tested with ThingSIM
RUT981
4G LTE Cat 4 · 2 SIM slots + eSIM Global LTE router with 4 Ethernet and eSIM.
Tested with ThingSIM
No longer sold
RUT950
4G LTE Cat 4 · 2 × Mini SIM Classic dual-SIM Wi-Fi router; very widely deployed.
Tested with ThingSIM
No longer sold
RUT955
4G LTE Cat 4 · 2 × Mini SIM Serial/GNSS router widely used in utilities and transport.RUTC (edge)
Tested with ThingSIM
RUTC50
5G · 2 SIM slots + eSIM 5G edge router for mission-critical sites.
Tested with ThingSIM
RUTC42
4G LTE Cat 4 x2 · 2 × one per modem Dual-modem failover/load-balance edge router; RUTX12 replacement.
Tested with ThingSIM
RUTC54
5G · 2 SIM slots + eSIM Global 5G edge router with Docker.
Tested with ThingSIM
RUTC40
4G LTE Cat 4 Docker edge router for on-site compute.
Tested with ThingSIM
RUTC41
4G LTE Cat 4 Docker edge router for on-site compute.
Tested with ThingSIM
RUTC16
4G LTE Cat 6 · 2 SIM slots + eSIM Edge router with Docker for industrial fleets.TRB
Tested with ThingSIM
TRB140
4G LTE Cat 4 · 1 × Mini SIM Tiny single-Ethernet gateway to add LTE to one device.
Tested with ThingSIM
TRB141
4G LTE Cat 1 · 1 SIM slot I/O telemetry gateway for remote monitoring.
Tested with ThingSIM
TRB142
4G LTE Cat 1 · 1 SIM slot RS232 serial-to-cellular gateway.
Tested with ThingSIM
TRB145
4G LTE Cat 1 · 1 SIM slot RS485 serial-to-cellular gateway.
Tested with ThingSIM
TRB256
LTE-M / NB-IoT incl. 450 MHz · 2 SIM slots LPWA serial/I-O gateway for metering and utilities.
Tested with ThingSIM
TRB246
4G LTE Cat 4 · 2 SIM slots Dual-SIM gateway with RS232/RS485/I-O for SCADA.
Tested with ThingSIM
TRB143
4G LTE · 1 SIM slot M-Bus utility metering gateway.
Tested with ThingSIM
TRB160
4G LTE Cat 6 · 1 SIM slot Gigabit single-port Cat 6 gateway powered by USB-C.
Tested with ThingSIM
TRB247
4G LTE Cat 1 bis · 2 SIM slots + eSIM North-America serial/I-O gateway.
Tested with ThingSIM
TRB501
5G 5G gateway with 2.5 GbE for POS/security.
Tested with ThingSIM
TRB236
4G LTE Cat 1/Cat 4 incl. 450 MHz · 2 SIM slots 450 MHz utility/SCADA gateway with serial and I/O.
Tested with ThingSIM
No longer sold
TRB500
5G · 1 SIM slot Compact 5G gateway.
Tested with ThingSIM
No longer sold
TRB245
4G LTE Cat 4 · 2 SIM slots Dual-SIM serial/I-O gateway widely deployed.
Tested with ThingSIM
No longer sold
TRB255
LTE-M / NB-IoT · 2 SIM slots LPWA serial gateway.ATRM
Tested with ThingSIM
ATRM50
5G · 2 SIM slots + eSIM Rugged M12 5G router for rail/transport (EN 50155, EN 45545-2).RUT3
Tested with ThingSIM
RUT361
4G LTE Cat 6 · 1 SIM slot Cat 6 router with Wi-Fi for M2M in harsh environments.
Tested with ThingSIM
No longer sold
RUT360
4G LTE Cat 6 · 1 SIM slot Cat 6 industrial router, still widely deployed.OTD
Tested with ThingSIM
OTD500
5G · 2 SIM slots + eSIM IP55 outdoor 5G router with PoE in/out.
Tested with ThingSIM
OTD140
4G LTE Cat 4 · 2 SIM slots IP55 outdoor 4G router with PoE in/out.
Tested with ThingSIM
OTD144
4G LTE Cat 4 · 2 SIM slots IP55 outdoor 4G router with Wi-Fi for outdoor sites.TRM
Tested with ThingSIM
TRM240
4G LTE Cat 1 · 1 SIM slot Industrial USB Cat 1 modem.
Tested with ThingSIM
TRM500
5G · 1 SIM slot USB-C 5G modem.
Tested with ThingSIM
TRM250
LTE-M / NB-IoT · 1 SIM slot Industrial USB LPWA modem.
Tested with ThingSIM
TRM200
4G LTE Cat 4 · 1 SIM slot Industrial micro-USB LTE modem.
Tested with ThingSIM
TRM142
4G LTE Cat 4 · 1 SIM slot Industrial 4G modem (USB/RS232) for legacy equipment.
Tested with ThingSIM
TRM282
4G LTE Cat 4 · 1 SIM slot Global LTE modem with USB, RS232, GNSS.Altos
Tested with ThingSIM
ALTOS
5G 5G FWA router for homes and small offices.Questions people ask
Does a ThingSIM work in a Teltonika RUT241?
Yes. The RUT241, RUT200, RUTX and RUTM ranges and the TRB gateways all take a ThingSIM. Put the SIM in, enter the APN from the portal in RutOS and the router connects on the strongest of the four UK networks.
Can I put two ThingSIMs in a dual-SIM Teltonika for failover?
You can, but one UK 4-network ThingSIM already uses O2, Vodafone, Three and EE, so a second SIM mainly helps where a different provider or a private APN is wanted. Each active SIM is billed separately.
How much data does a Teltonika router used for failover need?
A router that only carries traffic when the fixed line drops usually fits in 1 GB a month, £2.40 on UK 4-network. Watch the first month's usage in the portal and change plan if needed.
A good place to start
UK 4-network, 1 GB a month
Roams across all four UK networks and uses whichever is strongest where the device is.
Compare every plan1 GB
UK 4-network
£2.40a month per active SIM, ex VAT
Order 1 GB