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M2M.GEMALTO.COM
GWM300
Hardware Interface Overview
Version: 01
DocId: GWM300_HIO_v01
GENERAL NOTE
THE USE OF THE PRODUCT INCLUDING THE SOFTWARE AND DOCUMENTATION (THE "PROD-
UCT") IS SUBJECT TO THE RELEASE NOTE PROVIDED TOGETHER WITH PRODUCT. IN ANY
EVENT THE PROVISIONS OF THE RELEASE NOTE SHALL PREVAIL. THIS DOCUMENT CONTAINS
INFORMATION ON GEMALTO M2M PRODUCTS. THE SPECIFICATIONS IN THIS DOCUMENT ARE
SUBJECT TO CHANGE AT GEMALTO M2M'S DISCRETION. GEMALTO M2M GMBH GRANTS A NON-
EXCLUSIVE RIGHT TO USE THE PRODUCT. THE RECIPIENT SHALL NOT TRANSFER, COPY,
MODIFY, TRANSLATE, REVERSE ENGINEER, CREATE DERIVATIVE WORKS; DISASSEMBLE OR
DECOMPILE THE PRODUCT OR OTHERWISE USE THE PRODUCT EXCEPT AS SPECIFICALLY
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BY APPLICABLE LAW, GEMALTO M2M GMBH DISCLAIMS ALL WARRANTIES AND LIABILITIES.
THE RECIPIENT UNDERTAKES FOR AN UNLIMITED PERIOD OF TIME TO OBSERVE SECRECY
REGARDING ANY INFORMATION AND DATA PROVIDED TO HIM IN THE CONTEXT OF THE DELIV-
ERY OF THE PRODUCT. THIS GENERAL NOTE SHALL BE GOVERNED AND CONSTRUED
ACCORDING TO GERMAN LAW.
Copyright
Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its con-
tents and communication thereof to others without express authorization are prohibited. Offenders will be
held liable for payment of damages. All rights created by patent grant or registration of a utility model or
design patent are reserved.
Copyright © 2016, Gemalto M2M GmbH, a Gemalto Company
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Gemalto, the Gemalto logo, are trademarks and service marks of Gemalto and are registered in certain
countries. Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corpora-
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in this document are property of their respective owners.
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Document Name: GWM300 Hardware Interface Overview
Version: 01
Date: 2016-01-26
DocId: GWM300_HIO_v01
Status Confidential / Released
GWM300 Hardware Interface Overview
Contents
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Contents
0 Document History ...................................................................................................... 6
1 Introduction ................................................................................................................. 7
1.1 Related Documents ........................................................................................... 8
1.2 Terms and Abbreviations................................................................................... 8
1.3 Regulatory and Type Approval Information ..................................................... 10
1.3.1 Directives and Standards.................................................................... 10
1.3.2 Safety Precautions.............................................................................. 13
1.4 Product Label................................................................................................... 15
2 Product Concept ....................................................................................................... 16
2.1 Key Features at a Glance ................................................................................ 16
3 Interface Description ................................................................................................ 19
3.1 Overview.......................................................................................................... 19
3.2 Block Diagram.................................................................................................. 20
3.3 Operating Modes ............................................................................................. 21
3.4 Molex Microfit Connector ................................................................................. 22
3.4.1 RS-232 Interface................................................................................. 23
3.4.2 Power Supply...................................................................................... 23
3.5 Power Up/Power Down Scenarios................................................................... 24
3.5.1 Turn GWM300 on ............................................................................... 24
3.5.2 Reset/Restart GWM300...................................................................... 24
3.5.3 Turn GWM300 off ............................................................................... 24
3.5.4 Disconnecting Power Supply .............................................................. 24
3.6 SIM Interface.................................................................................................... 25
3.7 Status LED....................................................................................................... 25
3.8 RF Antenna Interface....................................................................................... 26
4 Mechanics, Mounting and Packaging ..................................................................... 27
4.1 Mechanical Dimensions................................................................................... 27
4.2 Packaging ........................................................................................................ 29
5 Full Type Approval.................................................................................................... 30
5.1 Gemalto M2M Reference Setup ...................................................................... 30
5.2 Restrictions ...................................................................................................... 31
5.3 CE Conformity.................................................................................................. 31
5.4 EMC................................................................................................................. 31
5.5 Compliance with FCC and IC Rules and Regulations ..................................... 32
6 List of Parts and Accessories.................................................................................. 34
GWM300 Hardware Interface Overview
Tables
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Tables
Table 1: Terms and abbreviations................................................................................... 8
Table 2: Directives ........................................................................................................ 10
Table 3: Standards of North American type approval ................................................... 10
Table 4: Standards of European type approval............................................................. 10
Table 5: Requirements of quality .................................................................................. 11
Table 6: Standards of the Ministry of Information Industry of the
People’s Republic of China............................................................................. 12
Table 7: Toxic or hazardous substances or elements with defined concentration
limits................................................................................................................ 12
Table 8: GWM300 label information.............................................................................. 15
Table 9: GWM300‘ interfaces........................................................................................ 19
Table 10: Overview of operating modes ......................................................................... 21
Table 11: 8-pin Molex Microfit connector ........................................................................ 22
Table 12: List of parts and accessories........................................................................... 34
GWM300 Hardware Interface Overview
Figures
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Figures
Figure 1: Sample GWM300 labels ................................................................................. 15
Figure 2: GWM300 interfaces ........................................................................................ 19
Figure 3: Block diagram ................................................................................................. 20
Figure 4: Pin assignment Molex Microfit ........................................................................ 22
Figure 5: SIM interface................................................................................................... 25
Figure 6: Status LED...................................................................................................... 25
Figure 7: Antenna connector.......................................................................................... 26
Figure 8: GWM300 3D overview .................................................................................... 27
Figure 9: GWM300 exploded view................................................................................. 28
Figure 10: Reference equipment for approval.................................................................. 30
GWM300 Hardware Interface Overview
0 Document History
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0 Document History
New document: "Cinterion® GWM300 Hardware Interface Overview" Version 01
Chapter What is new
-- Initial document setup.
GWM300 Hardware Interface Overview
1 Introduction
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1 Introduction
This document1 describes the hardware of the GWM300. The GWM300 contains a Cinterion®
EHS6 module, and has an RS-232 compatible interface with an 8-pin Molex Microfit connector,
including power supply, and an RF antenna connector.
The scope of this document includes interface specifications, electrical as well as mechanical
characteristics of the GWM300. It specifies standards pertaining to wireless applications and
outlines requirements that must be adhered to for successful product design.
The GWM300 is a compact GSM/UMTS modem to transfer data to/from other devices, such
as smart meter, to the mobile network. It is easy to use the GWM300 as a GSM/GPRS/UMTS
terminal. The GWM300 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
serial interface, to control GWM300. The GWM300 supports quad band GSM and five band
UMTS. It has an integrated SIM card reader supporting 1.8V and 3V SIM cards.
GWM300 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.
GWM300 Hardware Interface Overview
1.1 Related Documents
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1.1 Related Documents
[1] AT Command Set for the Cinterion® EHS6 module
[2] Release Notes for the Cinterion® EHS6 module
To visit the Gemalto M2M GmbH Website please use the following link:
http://m2m.gemalto.com
1.2 Terms and Abbreviations
Table 1: Terms and abbreviations
Abbreviation Description
ACMA Australian Communications and Media Authority
ARP Antenna Reference Point
ATC AT Command
BTS Base Transceiver Station
CB Cell Broadcast
CE Communauté Européenne (originally)
CODEC Coder-Decoder
DAI Digital Audio Interface
DCE Data Circuit terminating Equipment
DSR Data Set Ready
DTR Data Terminal Ready
EFR Enhanced Full Rate
EGSM Enhanced GSM
EMC Electromagnetic Compatibility
ESD Electrostatic Discharge
ETS European Telecommunication Standard
FDMA Frequency Division Multiple Access
G.C.F. GSM Conformity Forum
GSM Global Standard for Mobile Communication
HW Hardware
IC Integrated Circuit
IF Intermediate Frequency
IMEI International Mobile Equipment Identifier
I/O Input/ Output
IGT Ignition
ISO International Standards Organization
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1.2 Terms and Abbreviations
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ITU International Telecommunications Union
kbps kbits per second
LVD Low voltage Directive
Mbps Mbits per second
MMI Machine Machine Interface
MO Mobile Originated
MS Mobile Station
MT Mobile Terminated
NC Not Connected
PA Power Amplifier
PCB Printed Circuit Board
PCM Pulse Code Modulation
PCS Personal Communication System
PD Power Down
PDU Protocol Data Unit
R&TTE Radio and Telecommunication Terminal Equipment
RF Radio frequency
RI Ring Indication
RX Receive direction
SIM Subscriber Identification Module
SMS Short Message Service
SW Software
TDD Time Division Duplex
TDMA Time Division Multiple Access
TX Transmit direction
UART Universal Asynchronous Receiver and Transmitter
Table 1: Terms and abbreviations
Abbreviation Description
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1.3 Regulatory and Type Approval Information
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1.3 Regulatory and Type Approval Information
1.3.1 Directives and Standards
EHS6 has been designed to comply with the directives and standards listed below.
Table 2: Directives
99/05/EC Directive of the European Parliament and of the council of 9 March 1999
on radio equipment and telecommunications terminal equipment and the
mutual recognition of their conformity (in short referred to as R&TTE Direc-
tive 1999/5/EC).
The product is labeled with the CE conformity mark - see Section 5.3.
2002/95/EC (RoHS 1)
2011/65/EC (RoHS 2) Directive of the European Parliament and of the Council of
27 January 2003 (and revised on 8 June 2011) on the
restriction of the use of certain hazardous substances in
electrical and electronic equipment (RoHS)
2002/96/EC Directive of the European Parliament and of the Council on waste electri-
cal and electronic equipment (WEEE)
2003/108/EC Directive of the European Parliament and of the Council of 8 December
2003 amending directive 2002/96/ec on waste electrical and electronic
equipment (WEEE)
Table 3: Standards of North American type approval
CFR Title 47 “Code of Federal Regulations, Part 15 B, Part 22 and Part 24 (Telecom-
munications, PCS)”; US Equipment Authorization FCC
OET Bulletin 65
(Edition 97-01) Evaluating Compliance with FCC Guidelines for Human Exposure to
Radiofrequency Electromagnetic Fields
UL 60 950-1 Product Safety Certification (Safety requirements)
NAPRD.03 V5.15 “Overview of PCS Type certification review board
Mobile Equipment Type Certification and IMEI control”
PCS Type Certification Review board (PTCRB)
RSS102 (Issue 4)
RSS132 (Issue 3)
RSS133 (Issue 6)
Canadian Standard
IEEE Std. C95.1-1999 IEEE Standard for Safety Levels with Respect to Human Exposure to
Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz
Table 4: Standards of European type approval
3GPP TS 51.010-1 “Digital cellular telecommunications system (Phase 2); Mobile Station
(MS) conformance specification”
ETSI EN 301 511 V9.0.2 Candidate Harmonized European Standard (Telecommunications series)
Global System for Mobile communications (GSM); Harmonized standard
for mobile stations in the GSM 900 and DCS 1800 bands covering essen-
tial requirements under article 3.2 of the R&TTE directive (1999/5/EC)
(GSM 13.11 version 7.0.1 Release 1998)
GCF-CC V3.49 Global Certification Forum - Certification Criteria
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ETSI EN 301 489-1
V1.9.2 Candidate Harmonized European Standard (Telecommunications series)
Electro Magnetic Compatibility and Radio spectrum Matters (ERM); Elec-
tro Magnetic Compatibility (EMC) standard for radio equipment and ser-
vices; Part 1: Common Technical Requirements
ETSI EN 301 489-7
V1.3.1 Candidate Harmonized European Standard (Telecommunications series)
Electro Magnetic Compatibility and Radio spectrum Matters (ERM); Elec-
tro Magnetic Compatibility (EMC) standard for radio equipment and ser-
vices; Part 7: Specific conditions for mobile and portable radio and
ancillary equipment of digital cellular radio telecommunications systems
(GSM and DCS)
ETSI EN 301 489-24
V1.5.1 Electromagnetic Compatibility and Radio spectrum Matters (ERM); Elec-
tromagnetic Compatibility (EMC) standard for radio equipment and ser-
vices; Part 24: Specific conditions for IMT-2000 CDMA Direct Spread
(UTRA) for Mobile and portable (UE) radio and ancillary equipment
ETSI EN 301 908-01
V5.2.1 Electromagnetic compatibility and Radio spectrum Matters (ERM); Base
Stations (BS) and User Equipment (UE) for IMT-2000 Third Generation
cellular networks; Part 1: Harmonized EN for IMT-2000, introduction and
common requirements of article 3.2 of the R&TTE Directive
ETSI EN 301 908-02
V5.2.1 Electromagnetic compatibility and Radio spectrum Matters (ERM); Base
Stations (BS) and User Equipment (UE) for IMT-2000 Third Generation
cellular networks; Part 2: Harmonized EN for IMT-2000, CDMA Direct
Spread (UTRA FDD) (UE) covering essential requirements of article 3.2 of
the R&TTE Directive
EN 62311-2008 Assessment of electronic and electrical equipment related to human expo-
sure restrictions for electromagnetic fields (0 Hz - 300 GHz)
EN 60950-1 (2006)+
A11:2009+A1:2010+
AC:2011+A12:2011
Safety of information technology equipment
Table 5: Requirements of quality
IEC 60068 Environmental testing
DIN EN 60529 IP codes
Table 4: Standards of European type approval
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Table 7: Toxic or hazardous substances or elements with defined concentration limits
Table 6: Standards of the Ministry of Information Industry of the People’s Republic of China
SJ/T 11363-2006 “Requirements for Concentration Limits for Certain Hazardous Sub-
stances in Electronic Information Products” (2006-06).
SJ/T 11364-2006 “Marking for Control of Pollution Caused by Electronic
Information Products” (2006-06).
According to the “Chinese Administration on the Control
of Pollution caused by Electronic Information Products”
(ACPEIP) the EPUP, i.e., Environmental Protection Use
Period, of this product is 20 years as per the symbol
shown here, unless otherwise marked. The EPUP is valid only as long as
the product is operated within the operating limits described in the Hard-
ware Interface Description.
Please see Table 1.3.2 for an overview of toxic or hazardous substances
or elements that might be contained in product parts in concentrations
above the limits defined by SJ/T 11363-2006.
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1.3.2 Safety Precautions
The following safety precautions must be observed during all phases of the operation, usage,
service or repair of any cellular terminal or mobile incorporating GWM300. Manufacturers of
the cellular terminal are advised to convey the following safety information to users and oper-
ating personnel and incorporate these guidelines into all manuals supplied with the product.
Failure to comply with these precautions violates safety standards of design, manufacture and
intended use of the product. Gemalto M2M GmbH assumes no liability for customer’s failure to
comply with these precautions.
When in hospitals or other health care facilities, observe the restrictions on the use
of mobiles. Switch off the cellular terminal or mobile if to be instructed to do so by
the guidelines posted in sensitive areas. Medical equipment may be sensitive to RF
energy.
The operation of cardiac pacemakers, other implanted medical equipment and
hearing aids can be affected by interference from cellular terminals or mobiles
placed close to the device. If in doubt about potential danger, contact the physician
or the manufacturer of the device to verify that the equipment is properly shielded.
Pacemaker patients are advised to keep their hand-held mobile away from the
pacemaker, while it is on. This personal subgroup always should check the distance
to the mobile.
Switch off the cellular terminal or mobile before boarding an aircraft. Make sure it
cannot be switched on inadvertently. The operation of wireless appliances in an air-
craft is forbidden to prevent interference with communications systems. Failure to
observe these instructions may lead to the suspension or denial of cellular services
to the offender, legal action, or both.
Check the local and actual laws about these themes.
Do not operate the cellular terminal or mobile in the presence of flammable gases
or fumes. Switch off the cellular terminal when you are near petrol stations, fuel
depots, chemical plants or where blasting operations are in progress. Operation of
any electrical equipment in potentially explosive atmospheres can constitute a
safety hazard.
Your cellular terminal or mobile receives and transmits radio frequency energy while
switched on. Remember that interference can occur if it is used close to TV sets,
radios, computers or inadequately shielded equipment. Follow any special regula-
tions and always switch off the cellular terminal or mobile wherever forbidden, or
when you suspect that it may cause interference or danger.
Road safety comes first! Do not use a hand-held cellular terminal or mobile while
driving a vehicle unless it is securely mounted in a holder for speakerphone opera-
tion. Before making a call with a hand-held terminal or mobile park the vehicle.
Speakerphones must be installed by qualified personnel. Faulty installation or oper-
ation can constitute a safety hazard.
Check the actual and local laws about these themes.
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IMPORTANT!
Cellular terminals or mobiles operate using radio signals and cellular networks. In
that case connections cannot be guaranteed at all times under all conditions. There-
fore, you should never rely solely upon any wireless device for essential communi-
cations, for example emergency calls.
Remember, in order to make calls or receive calls the cellular terminal or mobile
must be switched on in a service area with adequate cellular signal strength.
Some networks do not allow for emergency calls if certain network services or
phone features are in use (e.g. lock functions, fixed dialing etc.). You may need to
deactivate those features before you can make an emergency call.
Some networks require a valid SIM card to be properly inserted in the cellular ter-
minal or mobile.
If a power supply unit is used to supply the device it must meet the demands placed
on SELV circuits in accordance with EN60950. The maximum permissible connec-
tion length between the device and the supply source should not exceed 3m.
According to the guidelines for human exposure to radio frequency energy, an
antenna connected to the FME jack of the device should be placed at least 20cm
away from human bodies.
GWM300 Hardware Interface Overview
1.4 Product Label
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1.4 Product Label
The labels fixed to the bottom of a GWM300 comprise the following information.
Figure 1: Sample GWM300 labels
Table 8: GWM300 label information
No. Information
1 Product name
2 Product series/family
3 Product group
4 Manufacturing code
5 CE logo (including notified body number)
6 RCM logo (ACMA Regulatory Compliance Mark)
7 Product‘s serial number (also as Barcode 128 type C)
8 Product‘s IMEI (also as Barcode 128 type C)
9 Company logo
10 Marking "Made in China"
11 Year of manufacture
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61
&&
PP
PP
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1
3
4
5
2
6
7
8
910
11
GWM300 Hardware Interface Overview
2 Product Concept
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2 Product Concept
2.1 Key Features at a Glance
Feature Implementation
General
Incorporates Cinterion®
Java module The Java module handles all signal and data processing within the
GWM300. Internal software runs the application interface and the complete
GSM/UMTS protocol stack.
Frequency bands GWM300 (with EHS6 module):
GSM/GPRS/EDGE: Quad band 850/900/1800/1900MHz
UMTS/HSPA+: Five band 800/850/900/1900/2100MHz
GSM class Small MS
Output power (according
to Release 99, V5)
depending on frequency
band supported by mod-
ule
Class 4 (+33dBm ±2dB) for EGSM850
Class 4 (+33dBm ±2dB) for EGSM900
Class 1 (+30dBm ±2dB) for GSM1800
Class 1 (+30dBm ±2dB) for GSM1900
Class E2 (+27dBm ± 3dB) for GSM 850 8-PSK
Class E2 (+27dBm ± 3dB) for GSM 900 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1800 8-PSK
Class E2 (+26dBm +3 /-4dB) for GSM 1900 8-PSK
Class 3 (+24dBm +1/-3dB) for UMTS 2100, WCDMA FDD BdI
Class 3 (+24dBm +1/-3dB) for UMTS 1900,WCDMA FDD BdII
Class 3 (+24dBm +1/-3dB) for UMTS 900, WCDMA FDD BdVIII
Class 3 (+24dBm +1/-3dB) for UMTS 850, WCDMA FDD BdV
Class 3 (+24dBm +1/-3dB) for UMTS 800, WCDMA FDD BdVI
The values stated above are maximum limits. According to Release 99, the
maximum output power in a multislot configuration may be lower. The nom-
inal reduction of maximum output power varies with the number of uplink
timeslots used and amounts to 3.0dB for 2Tx.
Power supply Single supply voltage 5V to 26V
Operating temperature
(ambient temperature) Normal operation: -25°C to +70°C
Physical Dimensions: 71mm x 51.5mm x 23.5mm
(excluding antenna and serial interface connectors)
Weight: 60g (approx.)
HSPA features
3GPP Release 6,7 DL 7.2Mbps, UL 5.7Mbps
HSDPA Cat.8 / HSUPA Cat.6 data rates
Compressed mode (CM) supported according to 3GPP TS25.212
UMTS features
3GPP Release 4 PS data rate – 384 kbps DL / 384 kbps UL
CS data rate – 64 kbps DL / 64 kbps UL
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2.1 Key Features at a Glance
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GSM / GPRS / EDGE features
Data transfer GPRS:
• Multislot Class 12
• Full PBCCH support
• Mobile Station Class B
• Coding Scheme 1 – 4
EGPRS:
• Multislot Class 12
• EDGE E2 power class for 8 PSK
• Downlink coding schemes – CS 1-4, MCS 1-9
• Uplink coding schemes – CS 1-4, MCS 1-9
• SRB loopback and test mode B
• 8-bit, 11-bit RACH
• PBCCH support
• 1 phase/2 phase access procedures
• Link adaptation and IR
• NACC, extended UL TBF
• Mobile Station Class B
CSD:
• V.110, RLP, non-transparent
• 2.4, 4.8, 9.6, 14.4kbps
• USSD
SMS • Point-to-point MT and MO
• Cell broadcast
• Text and PDU mode
Software
AT commands Hayes 3GPP TS 27.007, TS 27.005, Gemalto M2M
Java™ Open Platform Java™ Open Platform with
• Java™ profile IMP-NG & CLDC 1.1 HI
• Secure data transmission via HTTPS/SSL
• Multi-threading programming and multi-application execution
Major benefits: seamless integration into Java applications, ease of pro-
gramming, no need for application microcontroller, extremely cost-efficient
hardware and software design – ideal platform for industrial GSM applica-
tions.
The memory space available for Java programs is around 10MB in the flash
file system and around 10MB RAM. Application code and data share the
space in the flash file system and in RAM.
SIM Application Toolkit SAT Release 99
TCP/IP stack Protocols: TCP server/client, UDP, HTTP, FTP, SMTP, POP3
Access by AT commands
Firmware update Upgradeable via serial RS-232 interface or FOTA
Feature Implementation
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2.1 Key Features at a Glance
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Interfaces
RS232 RS-232 interface as part of 8-pin Molex Microfit for AT commands and data:
• Supports RTS/CTS hardware handshake
• Supports software XON/XOFF flow control
• Multiplex ability according to GSM 07.10 Multiplexer protocol
• Baud rates from 1200bps to 921,600bps
• Autobauding supported
Power supply Power supply (BATT+) as part of 8-pin Molex Microfit
SIM card reader Supported SIM cards: 3V, 1.8V
Antenna Antenna connected via female SMA connector
Power on/off, Reset
Power on Power supply line at power connector
Power off Normal switch-off by AT^SMSO
Reset Orderly shutdown and reset by AT command
Special features
Status indication LED to indicate operating status.
Real time clock Timer functions via AT commands
Phonebook SIM card and terminal
Feature Implementation
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3 Interface Description
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3 Interface Description
3.1 Overview
GWM300 provide the following interfaces for power supply, operating status indication, anten-
na, SIM card and data transfer:
Figure 2: GWM300 interfaces
Table 9: GWM300‘ interfaces
No. Description
1 SIM card reader (FF2, rubber cover, no hot plug)
2 LED (green) showing operating status LED
3 8-pin Molex Microfit connector (female) for data transfer (RS-232 interface) and power supply
4 FME connector (female) for RF antenna
1
3
2
4
Front view
Back view
GWM300 Hardware Interface Overview
3.2 Block Diagram
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3.2 Block Diagram
Figure 3 shows a block diagram of a sample configuration that incorporates a GWM300 and
typical accessories.
Figure 3: Block diagram
GWM300
EHS6
RS-232
driver
SIM card
interface
Power regulation
RF antenna
interface
LED
RF antenna interface
Host
controller
Power supply
External application
SIM
card
Antenna
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3.3 Operating Modes
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3.3 Operating Modes
The table below briefly summarizes the various operating modes referred to in the following
chapters.
Table 10: Overview of operating modes
Normal operation GSM IDLE Software is active. Once registered to the GSM network
paging with BTS is carried out. The Terminal is ready to
send and receive. Watchdog active.
GSM TALK
GSM DATA Connection between two subscribers is in progress.
Power consumption depends on network coverage indi-
vidual settings, such as DTX off/on, FR/EFR/HR, hop-
ping sequences, antenna. Watchdog active.
GPRS / UMTS / HSPA
IDLE Terminal is ready for GPRS data transfer, but no data is
currently sent or received. Power consumption depends
on network settings and GPRS configuration (e.g. multis-
lot settings). Watchdog active.
GPRS DATA GPRS data transfer in progress. Power consumption
depends on network settings (e.g. power control level),
uplink / downlink data rates, GPRS configuration (e.g.
used multislot settings) and reduction of maximum out-
put power. Watchdog active.
EGPRS DATA EGPRS data transfer in progress. Power consumption
depends on network settings (e.g. power control level),
uplink / downlink data rates, EGPRS configuration (e.g.
used multislot settings) and reduction of maximum out-
put power. Watchdog active.
UMTS TALK
UMTS DATA UMTS data transfer in progress. Power consumption
depends on network settings (e.g. TPC Pattern) and data
transfer rate. Watchdog active.
HSPA DATA HSPA data transfer in progress. Power consumption
depends on network settings (e.g. TPC Pattern) and data
transfer rate. Watchdog active.
Power Down Normal shutdown after sending the AT^SMSO command.
The RTC works continuously, but the software is not active. Interfaces are not
accessible.
To restart GWM300 the power supply has to be turned off and on again.
GWM300 Hardware Interface Overview
3.4 Molex Microfit Connector
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3.4 Molex Microfit Connector
Via the 8-pin Molex Microfit connector, the host application controller controls the GWM300 (in-
cluding power supply), and transports data.
Figure 4: Pin assignment Molex Microfit
The Molex Microfit connector implements an RS-232 interface (see Section 3.4.1) as well as
the power supply line (see Section 3.4.2).
The GWM300‘s Molex Microfit (3.0) connector, i.e., the header (series number: 430450822)
mates with the Molex Microfit (3.0) receptacle (series number: 430250800).
Table 11: 8-pin Molex Microfit connector
Pin no. Signal name I/O Function
1 BATT+ I Power Supply (5-26V DC; 3W maximum including peaks)
2 DTR0 I Data Terminal Ready
3 RXD0 O Receive Data
4 CTS0 O Clear To Send
5 DCD0 O Data Carrier Detected
6 GND - Ground
7 TXD0 I Transmit Data
8 RTS0 I Request To Send
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3.4 Molex Microfit Connector
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3.4.1 RS-232 Interface
The RS-232 interface is implemented as a serial asynchronous transmitter and receiver con-
forming to ITU-T V.24 Interchange Circuits DCE. Based on the conventions for DCE-DTE con-
nections it communicates with the host application (DTE) using the following signals:
• Port TxD @ application sends data to TXD0 of the GWM300
• Port RxD @ application receives data from RXD0 of the GWM300
The serial interface (also called ASC0) is configured for 8 data bits, no parity and 1 stop bit, and
is by default operated at a fixed baud rate of 9600bps, but can be configured for bit rates from
1200bps to 921kbps. Autobauding supports bit rates from 1.2kbps to 230kbps. Hardware hand-
shake using the RTS0 and CTS0 signals and XON/XOFF software flow control are supported.
In addition, the modem control signals DTR0 and DCD0 are available. There are different
modes of operation that can be set with AT commands.
3.4.2 Power Supply
The power supply of the GWM300 has to be a single voltage source of VPLUS=5V…26V capable
of providing a peak current of about 2.5A at 15V during an active transmission. The uplink burst
causes strong ripple (drop) on the power lines. The absolute minimum voltage during drops
must be >5V.
GWM300 Hardware Interface Overview
3.5 Power Up/Power Down Scenarios
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3.5 Power Up/Power Down Scenarios
In general, be sure not to turn on the GWM300 while it is beyond the safety limits of voltage
stated in Section 4.1. GWM300 immediately switches off after having started and detected
these inappropriate conditions. In extreme cases this can cause permanent damage to the
GWM300.
3.5.1 Turn GWM300 on
GWM300 is automatically turned on and started into normal mode by plugging or by re-plug-
ging an appropriate power supply unit at the power supply line BATT+.
3.5.2 Reset/Restart GWM300
GWM300 can be reset/restarted by entering the command AT+CFUN=x,1. For details on
AT+CFUN please see [1].
3.5.3 Turn GWM300 off
Normal shutdown:
• To turn off the GWM300 use the AT^SMSO command, rather than disconnecting the mains
adapter.
This switch off procedure lets the GWM300 log off from the network and allows the software
to enter a secure state and save data before disconnecting the power supply. After
AT^SMSO has been entered the GWM300 returns the following result codes:
^SMSO: MS OFF
OK
^SHUTDOWN
The "^SHUTDOWN" result code indicates that the GWM300 turns off in less than 1 second.
After the shutdown procedure is complete the GWM300 enters the Power Down mode. The
RTC is still fed from the voltage regulator in the power supply ASIC.
Only after power off and power on again, i.e., turning off and on the power supply line, can the
terminal be switches on again. Apart from teh normal shutdown
3.5.4 Disconnecting Power Supply
Before disconnecting the power supply from the BATT+ pin, make sure that the GWM300 is in
a safe condition. The best way is to wait 1s after the "^SHUTDOWN" result code has been in-
dicated.
GWM300 Hardware Interface Overview
3.6 SIM Interface
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3.6 SIM Interface
The SIM interface is intended for 1.8V and 3V SIM cards in accordance with GSM 11.12 Phase 2.
The card holder is a five wire interface according to GSM 11.11. The SIM card holder is pro-
tected by a rubber cover that has to be opened before a SIM can be inserted.
Figure 5: SIM interface
The SIM - with the circuit side facing upwards - is inserted by gently pushing it into the SIM card
holder until it snaps hold. It is now protected from accidental removal. The SIM can be removed
from the card holder by using a flat object such as a screwdriver to carefully press the inserted
SIM until it snaps out again.
All signals of the SIM interface are protected from electrostatic discharge.
Removing and inserting the SIM card during operation requires is not supported by GWM300.
Note: No guarantee can be given, nor any liability accepted, if loss of data is encountered after
removing the SIM card during operation. Also, no guarantee can be given for properly initializ-
ing any SIM card that the user inserts after having removed a SIM card during operation. In this
case, the application must restart the GWM300.
3.7 Status LED
GWM300 has a green LED to indicate its operating status.
Figure 6: Status LED
The LED is enabled by default, but can be configured by AT command AT^SLED. For more
information on the AT^SLED command please refer to [1].
SIM card reader
Status LED
GWM300 Hardware Interface Overview
3.8 RF Antenna Interface
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3.8 RF Antenna Interface
An external RF antenna is connected via the GWM300’s female FME connector that is also the
antenna reference point (ARP).
Figure 7: Antenna connector
The system impedance is 50. In any case, for good RF performance, the return loss of the
customer application’s antenna should be better than 10dB (VSWR < 2). GWM300 withstand
a total mismatch at this connector when transmitting with maximum RF power.
Additional ESD protection to the antenna connector is provided. No DC voltage must be applied
to the antenna circuit to protect it from damage.
Please note that the terminal should be installed and operated with a minimum distance of
20cm between the antenna connected to the terminal and any human bodies. Also, the trans-
mitter must not be co-located or operating in conjunction with any other antenna or transmitter.
The antenna's character impedance should be 50. It it recommended that the antenna should
have VSWR <=2:1, within the working band frequency range.
GWM300 Hardware Interface Overview
4 Mechanics, Mounting and Packaging
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4 Mechanics, Mounting and Packaging
4.1 Mechanical Dimensions
Figure 8 shows a 3D view of the GWM300 and provides an overview of the mechanical dimen-
sions of the terminal. For further details and an exploded view see Figure 9.
Figure 8: GWM300 3D overview
Length: 71mm (excluding antenna and connector interfaces)
Width: 51.5mm
Height: 23.5mm
Weight: 60g
71mm
51.5mm
23.5mm
GWM300 Hardware Interface Overview
4.2 Packaging
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4.2 Packaging
GWM300 terminal units come in bubble bags stashed into VP boxes made out of corrugated
fiberboard:
• VP box size: 370mm x 350mm x 155mm
A VP box contains up to 80 terminal units, stashed into two layers of up to 40 units. Terminal
layers are separated by foam layers for protective purposes.
GWM300 Hardware Interface Overview
5 Full Type Approval
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5 Full Type Approval
5.1 Gemalto M2M Reference Setup
The Gemalto M2M reference setup submitted to type approve GWM300 consists of the follow-
ing components:
• GWM300 with approved Java module
•PC as MMI
• Power Supply
• RS-232/power supply cable (modified from DB9-RJ45 connector adapter)
Figure 10: Reference equipment for approval
For ordering information please refer to Chapter 6.
PC
Power supply
SIM
RS-232/
power
supply
Antenna
or
50Ohm cable
to the
system simulator
8-pin
Microfit
Connector
Terminal
GWM300 Hardware Interface Overview
5.2 Restrictions
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5.2 Restrictions
Later enhancements and modifications beyond the certified configuration require extra approv-
als. Each supplementary approval process includes submittal of the technical documentation
as well as testing of the changes made.
• No further approvals are required for customer applications that comply with the approved
GWM300 configuration.
• Extra approval must be obtained for applications using other accessories than those
included in the approved GWM300 configuration (power supply, MMI implementation sup-
ported by AT commands).
5.3 CE Conformity
GWM300 meets the requirements of the EU directives listed below:
• R&TTE Directive 1999/5/EC
GWM300 is marked with the CE conformity mark (including notified body number):
5.4 EMC
GWM300 complies with the equipment requirements specified in EN 301489-1, -7 and -24 are
covered by the R&TTE Directive. For details see Section 1.3.
GWM300
GWM300 Hardware Interface Overview
5.5 Compliance with FCC and IC Rules and Regulations
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5.5 Compliance with FCC and IC Rules and Regulations
As an integrated product, GWM300 is fully compliant with the grant of the FCC Equipment Au-
thorization and the Industry Canada Certificates issued for the built-in Java modules, and there-
fore, bears the labels “Contains FCC ID: QIPEHS6”.
The Equipment Authorization Certification for the included Cinterion® module is listed under the
following identifiers:
FCC Idenitifier: QIPEHS6
Industry Canada Certification Number: 7830A-EHS6
Granted to Gemalto M2M GmbH
Notes (FCC):
Radiofrequency radiation exposure Information:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled envi-
ronment. This equipment should be installed and operated with minimum distance of 20 cm be-
tween the radiator and your body. This transmitter must not be co-located or operating in
conjunction with any other antenna or transmitter.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
This terminal equipment has been tested and found to comply with the limits for a Class B dig-
ital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reason-
able protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in accor-
dance with the instructions, may cause harmful interference to radio communications. Howev-
er, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be de-
termined by turning the equipment off and on, the user is encouraged to try to correct the inter-
ference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications made to this equipment not expressly approved by Gemalto M2M
may void the FCC authorization to operate this equipment.
This device contains UMTS, GSM and GPRS class functions in the 900, 1800 and 2100MHz
bands that are not operational in U.S. Territories. This device is to be used only for mobile and
fixed applications.
Users and installers must be provided with antenna installation instructions and transmitter op-
erating conditions for satisfying RF exposure compliance: For more information on the RF an-
tenna interface please refer to Section 3.8 and Section 4.4.
GWM300 Hardware Interface Overview
5.5 Compliance with FCC and IC Rules and Regulations
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Notes (IC):
(EN) This Class B digital apparatus complies with Canadian ICES-003 and RSS-210. Opera-
tion is subject to the following two conditions: (1) this devive may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired
operation of the device.
(FR) Cet appareil numérique de classe B est conforme aux normes canadiennes ICES-003 et
RSS-210. Son fonctionnement est soumis aux deux conditions suivantes: (1) cet appareil ne
doit pas causer d'interférence et (2) cet appareil doit accepter toute interférence, notamment
les interférences qui peuvent affecter son fonctionnement.
(EN) Radio frequency (RF) Exposure Information
The radiated output power of the Wireless Device is below the Industry Canada (IC) radio fre-
quency exposure limits. The Wireless Device should be used in such a manner such that the
potential for human contact during normal operation is minimized.
This device has also been evaluated and shown compliant with the IC RF Exposure limits un-
der mobile exposure conditions. (antennas are greater than 20cm from a person‘s body).
(FR) Informations concernant l'exposltion aux fréquences radio (RF)
La puissance de sortie émise par l'appareil de sans fiI est inférieure à la limite d'exposition aux
fréquences radio d‘Industry Canada (IC). Utilisez l'appareil de sans fil de façon à minimiser les
contacts humains lors du fonctionnement normal.
Ce périphérique a également été évalué et démontré conforme aux limites d'exposition aux RF
d'IC dans des conditions d'exposition à des appareils mobiles (les antennes se situent à moins
de 20cm du corps d'une personne).
GWM300 Hardware Interface Overview
6 List of Parts and Accessories
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6 List of Parts and Accessories
Table 12: List of parts and accessories
Description Supplier Ordering information
GWM300 Gemalto Ordering number
L30960-N4300-A100
8-pin receptacle
Molex Microfit (3.0) Molex Ordering number
43025-0800
35
M2M.GEMALTO.COM
About Gemalto
Gemalto (Euronext NL0000400653 GTO) is the world leader in digital security with 2014 annual
revenues of €2.5 billion and blue-chip customers in over 180 countries. Our 14,000 employees
operate out of 99 offices, 34 personalization and data centers, and 24 research and software
development centers located in 46 countries.
We are at the heart of the rapidly evolving digital society. Billions of people worldwide increasingly
want the freedom to communicate, travel, shop, bank, entertain and work - anytime, everywhere
- in ways that are enjoyable and safe. Gemalto delivers on their expanding needs for personal
mobile services, payment security, authenticated cloud access, identity and privacy protection,
eHealthcare and eGovernment efficiency, convenient ticketing and dependable machine-to-
machine (M2M) applications.
Gemalto develops secure embedded software and secure products which we design and
personalize. Our platforms and services manage these secure products, the confidential data they
contain and the trusted end-user services they enable. Our innovations enable our clients to offer
trusted and convenient digital services to billions of individuals.
Gemalto thrives with the growing number of people using its solutions to interact with the digital
and wireless world.
For more information please visit
m2m.gemalto.com, www.facebook.com/gemalto, or Follow@gemaltom2m on twitter.
Gemalto M2M GmbH
St.-Martin-Str. 60
81541 Munich
Germany
© Gemalto 2016. All rights reserved. Gemalto, the Gemalto logo, are trademarks and service marks of Gemalto and are registered in certain countries. April 2013

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