Cellular modems

Overview

The Lantronix M110 Series are compact industrial cellular modems that connect serial equipment to LTE networks. The M113 supports dual-mode LTE-M and NB-IoT, and the M114B supports LTE Cat 1 bis, with 2G fallback on the rest-of-world parts. They run the Lantronix mPack software suite and support Percepxion client integration.

Built for

Serial-to-cellular for meters and controllers
Remote monitoring and telemetry
Replacing dial-up and 2G/3G modems
Low data rate industrial IoT

Key features

LTE-M, NB-IoT and Cat 1 bis

The M113 offers dual-mode LTE-M and NB-IoT, while the M114B uses LTE Cat 1 bis.

Serial and USB

Full RS-232 on a 9-pin sub-D connector, USB 2.0 Type-C, and optional isolated RS-485 through the SC485 SnapCap.

Configurable I/O

Two I/Os can be set as 0 to 48 V analog inputs or open collector digital outputs.

mPack software

Supports dial-up emulation, TCP/UDP client and server, failover sockets, network watchdog and firmware updates over the air.

Compact metal housing

Brushed aluminum enclosure measuring 60 x 66 x 21.7 mm and weighing about 95 g.

Specifications

Models: M113, M114B
Cellular (M113): LTE-M and NB-IoT
Cellular (M114B): LTE Cat 1 bis
2G fallback: ROW parts (M113F002S, M114B00FS)
Serial: RS-232, optional isolated RS-485
USB: USB 2.0 Type-C
I/O: 2 configurable (analog in / digital out)
Power input: 8 to 32 VDC
Operating temperature: -30 to +70 C
Dimensions: 60 x 66 x 21.7 mm
Weight: Approx. 95 g
Software: mPack, Percepxion client

Main models

Model	What it is	Key specs
M113	Industrial LTE-M / NB-IoT modem	Dual mode LTE-M1/NB1, RS-232, USB-C, 2 I/O
M114B	Industrial LTE Cat 1 bis modem	Cat 1 bis, RS-232, USB-C, Percepxion support