
MIX Modem - GSM
User Manual V.1.1
Pag. 11
Subject to change without prior notice
1.4.7 SIM Card
The MTX-63I/65I supports an external SIM card through the integrated SIM holder. Both 3V and 1.8V
SIM technology is supported. Older, 5V SIM technology is not supported
1.5 Precautions
The MTX-63I/65I as a standalone item is designed for indoor use only. To use outdoors it must be
integrated into a weatherproof enclosure. Do not exceed the environmental and electrical limits
specified.
2. MECHANICAL DESCRIPTION
2.1 Overview
The pictures below show the mechanical design of the module along with the positions of the different
connectors and mounting holes. The module case is made of durable PC/ABS plastic.
Figure 3. MTX-63I/65IModule viewed from the right side
Figure 4. MTX-63i/65iModule viewed from the left side