User's Manual
Table Of Contents
- Contents
- Tables
- Figures
- 0 Document History
- 1 Introduction
- 2 Product Concept
- 3 Interface Description
- 4 Electrical and Environmental Characteristics
- 5 Mechanics, Mounting and Packaging
- 6 Full Type Approval
- 7 List of Parts and Accessories
GWM400 Product Technical Specification and User Guide
1 Introduction
15
GWM400_HID_v02 2017-07-05
Confidential / Prelimenary
Page 8 of 38
1 Introduction
This document
1
describes the hardware of the GWM400. The GWM400 contains a Cinterion
®
ELS61-AUS module, and has an RS-232 compatible interface with an 8-pin Molex Microfit con-
nector, including power supply, and an RF antenna connector.
The scope of this document includes interface specifications, electrical as well as mechanical
characteristics of the GWM400. It specifies standards pertaining to wireless applications and
outlines requirements that must be adhered to for successful product design.
The GWM400 is a compact WCDMA/LTE modem to transfer data to/from other devices, such
as smart meter, to the mobile network. It is easy to use the GWM400 as a WCDMA/LTE termi-
nal. The GWM400 has an industrial standard serial interface that can be used to transfer data
to/from the connected device. The connected device can also send AT commands via this se-
rial interface, to control GWM400. The GWM400 supports triple band WCDMA and quad band
LTE. It has an integrated SIM card reader supporting 1.8V and 3V SIM cards.
GWM400 is not intended for use in vehicular environments.
1. The document is effective only if listed in the appropriate Release Notes as part of the technical docu-
mentation delivered with your Gemalto M2M product.