Teltonika TRM250 - Industrial Rugged LTE CAT-M1/NB-IoT/EGPRS Modem

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Product details

TRM250 - Industrial Rugged LTE Cat-M1/NB-IoT/EGPRS Modem

TRM250 is an industrial cellular modem with multiple LPWAN connectivity options. It features NB-IoT, LTE Cat-M1, and is backwards compatible with EGPRS (2G). It offers an extremely long lifecycle and is the most flexible option when upgrading the connectivity of existing industrial equipment. TRM250 is equipped with a USB interface, a rugged aluminum housing, and is designed for large-scale IoT deployments.

Hardware Installation

  • Unscrew two back panel hex bolts using the included hex key.
  • Remove the back panel.
  • Insert your SIM card into the SIM socket.
  • Attach the panel and tighten the hex bolts.
  • Attach the mobile antenna (max torque 0.4 Nm/3.5 lbfin) and connect the USB cable.

Standard package contains

  • TRM250 board
  • 1x mobile antenna (swivel, SMA male)
  • Micro-USB cable (0.8 m)
  • 1x hex key
  • Quick start guide
  • Packaging box

Hardware

  • Mobile: LTE (Cat-M1)/NB-IoT/EGPRS
  • SIM slot: Mini SIM (2FF)
  • Antenna connector: 1x SMA
  • Operating voltage: 5 V - powered via microUSB
  • Configuration interface: microUSB
  • LED indicators: Power and network status LEDs
  • Operating temperature: -40°C to 75°C
  • Operating humidity: 10% to 90% non-condensing
  • Casing material: Aluminum housing
  • Ingress Protection Rating: IP30
  • Dimensions: 74.5 x 64.5 x 25 mm
  • Weight: 130 g

Software

  • Management software: Windows Connection Manager (NDIS driver)
  • USB Serial Driver: Windows 7/8/8.1/10/Linux 2.6/3.x/4.1~4.14/Android 4.x/5.x/6.x/7.x/8.x
  • RIL Driver: Android 4.x/5.x/6.x/7.x/8.x
  • NDIS Driver: Windows 7/8/8.1/10
  • Gobinet Driver: Linux 2.6/3.x/4.1~4.14
  • QMI_WWAN Driver: Linux 3.x (3.4 or later)/4.1~4.14
  • Protocols: PPP/TCP/UDP/SSL/TLS/FTP(S)/HTTP(S)/NITZ/PING/MQTT

Interfaces

  • Management interface: AT Commands (3GPP TS27.007, 3GPP TS27.005)/Hayes AT Command set/Enhanced AT Commands.

Key specifications

Item number
21794090

General information

Manufacturer
Teltonika
Category
Routers
Manufacturer no.
TRM250 000000
Release date
17.8.2022

Router properties

Modem type
ADSL ISDN, ADSL2 analog, ADSL2 ISDN, ADSL2+ ISDN, VDSL analogue, VDSL ISDN, VDSL2

Mobile internet properties

SIM card type
Mini SIM

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Mobile antenna (rotatable, SMA connector), micro USB cable (0.8 m), Allen key, QSG (quick start guide), hardware

Package dimensions

Length
17.20 cm
Width
14.90 cm
Height
7.20 cm
Weight
272 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Routers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 8.Mercusys
    0.8 %
  • 8.Rebel
    0.8 %
  • 8.Teltonika
    0.8 %
  • 8.TP-Link
    0.8 %
  • 13.Google
    0.9 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 2.Huawei
    1 day
  • 2.TP-Link
    1 day
  • 5.Teltonika
    2 days
  • 6.AVM
    3 days
  • 6.Synology
    3 days

Return rate

How often is a product of this brand in the «Routers» category returned?

Source: Digitec Galaxus
  • 2.Rebel
    1.1 %
  • 3.iNET
    1.7 %
  • 4.Teltonika
    1.9 %
  • 5.MikroTik
    2.5 %
  • 6.TP-Link
    3.8 %
Source: Digitec Galaxus