MLB-G3002 Terminal User Guide
4
Rev 1.1
CONTENTS
1
INTRODUCTION ............................................................................................................................ 7
1.1
Description ............................................................................................................................. 7
1.2
Highlights ............................................................................................................................... 7
1.3
Functional Block diagram ....................................................................................................... 9
1.4
Main Features and Services ................................................................................................. 10
1.4.1
Operating Modes .............................................................................................................. 10
1.4.2
Terminal Features and Electrical Specifications ............................................................... 11
1.5
Precautions .......................................................................................................................... 12
2
MECHANICAL DESCRIPTION ..................................................................................................... 13
2.1
Overview .............................................................................................................................. 13
2.2
Dimensions .......................................................................................................................... 13
3
ELECTRICAL INTERFACE DESCRIPTIONS ............................................................................... 14
3.1
Overview .............................................................................................................................. 14
3.2
Radio Interface (Type SMA Connector Female) - RF Antenna ............................................. 15
3.3
RJ45 Connector ................................................................................................................... 16
3.4
SIM card holder .................................................................................................................... 17
3.5
Extend I/O ............................................................................................................................ 18
4
OPERATING MODES .................................................................................................................. 19
4.1
Power on the Modem ........................................................................................................... 19
4.2
Power off the Modem ........................................................................................................... 19
4.3
LED Status via LED .............................................................................................................. 20
5
Command Operation .................................................................................................................... 21
5.1
Command Operation for SMS .............................................................................................. 21
5.1.1
SMS Explanation .............................................................................................................. 22
5.2
Command Operation for Socket mode ................................................................................. 25
