M2M wireless narrowband iot modem nb iot products gprs dtu rs232 with sim card slot

Introduction

TD210 Series IP Modem is a type of industrial wireless IP Modem (Also called DTU, Data Transfer Unit), designed to fully meet the needs of industrial standards and industrial users. It adopts high-powered industrial 32-bits CPU, multi-layer software detection and hardware protection mechanism to ensure reliability and stability of the device. It supports worldwide carrier 4G/3G cellular network FDD-LTE, TD-LTE, and WCDMA, EVDO, TD-SCDMA, EDGE, CDMA 1X and GPRS. With rich and flexible interfaces, such as RS232, RS485 and RS422, and TTL GPIOs is also customizable.

Key Features

ü1x RS232, 1x RS485 (Or RS422), 5x I/O.

üTransparent data transfer, with built in standard TCP/IP stack.

üMulti data centers (up to 5) and TCP server, able to access center with domain name and IP address.

üTCP heartbeat link detection, keep device always online.

üAPN/VPDN

üSMS backup, data will be transferred by SMS when TCP/UDP disconnects.

üRich online and offline trigger modes: SMB, Ring, Data (Sent through serial port).

üHardware and software auto inspection technology, enable operation fault auto repairing.

Product Specification