Description

The TRM250 is an industrial-grade USB LTE Cat-M1/NB-IoT/EGPRS modem with a rugged housing and an external antenna for better signal coverage. This product is perfect for providing cost-efficient internet connectivity in remote monitoring applications.

LTE Cat M1 / Cat NB1 / EGPRS Communication

Rugged aluminium housing

Device is accessible and configurable via USB

Low power consumption

Compact size, easy integration

External antenna for better signal coverage

Standard package contains

TRM250
1 x Mobile antenna (swivel, SMA male)
Micro-USB cable (0.8 m)
1 x hex key
QSG (Quick Start Guide)
Packaging box

Standard order codes

Product code	Package contains
TRM250000000	TRM250 standard package

Available versions

Product code

Region (operator)

Frequency

TRM250000000

Global

4G (LTE-FDD): B1, B2, B3, B4, B5, B8, B12, B13, B18, B19, B20, B26, B28

4G (LTE-TDD): B39 (for Cat M1 only)

2G: B2, B3, B5, B8

Technical characteristic	Value
Item ID	100121
Condition	New
Model	TRM250000000, TRM250 000000
Manufacturer	UAB Teltonika Networks
Manufacturing country	Lithuania
Content	1 piece
Weight	270 g
Net weight	200 g
Dimensions	75×65×25mm
Customs tariff number	85176200

Features

MOBILE
Mobile module	4G LTE Cat M1 up to 375 DL/375 UL kbps; Cat NB1 up to 32 DL/70 UL kbps; 2G up to 296 DL/ 236.8 UL kbs
3GPP Release	Release 12
POWER
Connector	microUSB
Input voltage range	5V - powered via microUSB
Power consumption	3.6 W Max
PHYSICAL INTERFACES
Status LEDs	1 x Power LED, 1 x Network LED
SIM	1 x SIM slot (Mini SIM – 2FF), 1.8 V/3 V
Antennas	1 x SMA for LTE
PHYSICAL SPECIFICATION
Casing material	Aluminium housing
Dimensions	74.5 x 25 x 64.5 mm
Weight	130 g
Mounting options	DIN rail, wall mount, flat surface (all require additional kit)
OPERATING ENVIRONMENT
Operating temperature	-40 °C to 75 °C
Operating humidity	10% to 90% non-condensing
Ingress Protection Rating	IP30
TRM SOFTWARE
Management software	Windows Connection Manager (NDIS driver)
USB Driver	Windows 7/8/8.1/10 Windows CE 5.0/6.0 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
MBIM Driver	Windows 8/8.1/10/11, Linux 3.18~6.3
Gobinet Driver	Linux 2.6/3.x/4.1~4.14
Linux Driver	3.x (3.4 and later)/4.1~4.14
Regulatory & Type Approvals
Regulatory	CE, UKCA, EAC, UCRF, Kenya
EMC Emissions & Immunity
Standards	Draft EN 303 446-1 V1.1.0
ESD	EN 61000-4-2:2009
Radiated Immunity	EN IEC 61000-4-3:2006 + A1:2008 + A2:2010
RF
Standards	ETSI EN 301 511 V12.5.1 ETSI EN 301 908-1 V13.1.1 ETSI EN 301 908-13 V13.1.1
SAFETY
Standards	CE: EN 62368-1:2014 + A11:2017, EN 62311:2008