THALES DIS AlS Deutschland AHS3-US GSM/GPRS/UMTS/HSPA Module User Manual hid

Gemalto M2M GmbH GSM/GPRS/UMTS/HSPA Module hid

UserManual.wiki >

THALES DIS AlS Deutschland >

AHS3 US User Manual

user manual

AHS3-USVersion: 02.540DocId: AHS3-US_HIO_v02.540 Hardware Interface Overview

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 ANYEVENT THE PROVISIONS OF THE RELEASE NOTE SHALL PREVAIL. THIS DOCUMENT CON-TAINS INFORMATION ON CINTERION PRODUCTS. THE SPECIFICATIONS IN THIS DOCUMENTARE SUBJECT TO CHANGE AT CINTERION'S DISCRETION. CINTERION WIRELESS MODULESGMBH GRANTS A NON-EXCLUSIVE RIGHT TO USE THE PRODUCT. THE RECIPIENT SHALL NOTTRANSFER, COPY, MODIFY, TRANSLATE, REVERSE ENGINEER, CREATE DERIVATIVE WORKS;DISASSEMBLE OR DECOMPILE THE PRODUCT OR OTHERWISE USE THE PRODUCT EXCEPTAS SPECIFICALLY AUTHORIZED. THE PRODUCT AND THIS DOCUMENT ARE PROVIDED ON AN"AS IS" BASIS ONLY AND MAY CONTAIN DEFICIENCIES OR INADEQUACIES. TO THE MAXIMUMEXTENT PERMITTED BY APPLICABLE LAW, CINTERION WIRELESS MODULES GMBH DIS-CLAIMS ALL WARRANTIES AND LIABILITIES. THE RECIPIENT UNDERTAKES FOR AN UNLIMITEDPERIOD OF TIME TO OBSERVE SECRECY REGARDING ANY INFORMATION AND DATA PRO-VIDED TO HIM IN THE CONTEXT OF THE DELIVERY OF THE PRODUCT. THIS GENERAL NOTESHALL BE GOVERNED AND CONSTRUED ACCORDING TO GERMAN LAW.CopyrightTransmittal, 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 willbe held liable for payment of damages. All rights created by patent grant or registration of a utility modelor design patent are reserved. Copyright © 2012, Cinterion Wireless Modules GmbH Trademark NoticeMicrosoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in theUnited States and/or other countries. All other registered trademarks or trademarks mentioned in thisdocument are property of their respective owners.AHS3-US_HIO_v02.540 Page 2 of 39 2012-09-05Confidential / PreliminaryAHS3-US Hardware Interface Overview2Document Name: AHS3-US Hardware Interface Overview Version: 02.540Date: 2012-09-05DocId: AHS3-US_HIO_v02.540Status Confidential / Preliminary

AHS3-US Hardware Interface Overview Contents39AHS3-US_HIO_v02.540 Page 3 of 39 2012-09-05Confidential / PreliminaryContents1 Introduction ................................................................................................................. 61.1 Related Documents ........................................................................................... 61.2 Terms and Abbreviations................................................................................... 61.3 Regulatory and Type Approval Information ....................................................... 91.3.1 Directives and Standards...................................................................... 91.3.2 SAR requirements specific to portable mobiles .................................. 111.3.3 SELV Requirements ........................................................................... 121.3.4 Safety Precautions.............................................................................. 122 Product Concept ....................................................................................................... 142.1 Key Features at a Glance ................................................................................ 142.2 AHS3-US System Overview ............................................................................ 173 Application Interface................................................................................................. 183.1 Operating Modes ............................................................................................. 193.2 Power Supply................................................................................................... 203.3 USB Interface................................................................................................... 213.4 Serial Interface ASC0 ...................................................................................... 223.5 UICC/SIM/USIM Interface................................................................................ 243.6 Analog Audio Interface..................................................................................... 263.7 Pulse Code Modulation Interface (PCM) ......................................................... 264 GPS Receiver............................................................................................................. 275 Antenna Interfaces.................................................................................................... 285.1 GSM/UMTS Antenna Interface ........................................................................ 285.1.1 Antenna Installation ............................................................................ 295.2 GPS Antenna Interface.................................................................................... 306 Mechanics.................................................................................................................. 326.1 Mechanical Dimensions of AHS3-US .............................................................. 327 Sample Application................................................................................................... 348 Reference Approval .................................................................................................. 368.1 Reference Equipment for Type Approval......................................................... 368.2 Compliance with FCC and IC Rules and Regulations ..................................... 379 Appendix.................................................................................................................... 389.1 List of Parts and Accessories........................................................................... 38

AHS3-US Hardware Interface Overview Tables4AHS3-US_HIO_v02.540 Page 4 of 39 2012-09-05Confidential / PreliminaryTablesTable 1: Directives ......................................................................................................... 9Table 2: Standards of North American type approval .................................................... 9Table 3: Requirements of quality ................................................................................... 9Table 4: Standards of the Ministry of Information Industry of the People’s Republic of China............................................................................ 10Table 5: Toxic or hazardous substances or elements with defined concentration limits............................................................................................................... 10Table 6: Overview of operating modes ........................................................................ 19Table 7: DCE-DTE wiring of ASC0 .............................................................................. 23Table 8: Signals of the SIM interface (SMT application interface) ............................... 24Table 9: Return loss in the active band........................................................................ 28Table 10: List of parts and accessories.......................................................................... 38Table 11: Molex sales contacts (subject to change) ...................................................... 39

AHS3-US Hardware Interface Overview Figures5AHS3-US_HIO_v02.540 Page 5 of 39 2012-09-05Confidential / PreliminaryFiguresFigure 1: AHS3-US system overview............................................................................ 17Figure 2: Decoupling capacitor(s) for BATT+................................................................ 20Figure 3: USB circuit ..................................................................................................... 21Figure 4: Serial interface ASC0..................................................................................... 22Figure 5: UICC/SIM/USIM interface .............................................................................. 25Figure 6: Supply voltage for active GPS antenna ......................................................... 30Figure 7: ESD protection for passive GPS antenna...................................................... 31Figure 8: AHS3-US – top and bottom view ................................................................... 32Figure 9: Dimensions of AHS3-US (all dimensions in mm)........................................... 33Figure 10: AHS3-US sample application......................................................................... 35Figure 11: Reference equipment for type approval......................................................... 36

AHS3-US Hardware Interface Overview1 Introduction13AHS3-US_HIO_v02.540 Page 6 of 39 2012-09-05Confidential / Preliminary1 IntroductionThe document1 describes the hardware of the AHS3-US module, designed to connect to a cel-lular device application and the air interface. It helps you quickly retrieve interface specifica-tions, electrical and mechanical details and information on the requirements to be consideredfor integrating further components.1.1 Related Documents[1] AHS3-US AT Command Set[2] AHS3-US Release Notes[3] AN40: Thermal Solutions for AHS3-US Applications [4] Application Note 48: SMT Module Integration 1.2 Terms and Abbreviations1. The document is effective only if listed in the appropriate Release Notes as part of the technicaldocumentation delivered with your Cinterion Wireless Modules product.Abbreviation DescriptionANSI American National Standards InstituteAMR Adaptive MultirateARP Antenna Reference PointB2B Board-to-board connectorBB BasebandBEP Bit Error ProbabilityBTS Base Transceiver StationCB or CBM Cell Broadcast MessageCE Conformité Européene (European Conformity)CS Coding SchemeCS Circuit SwitchedCSD Circuit Switched DataDAC Digital-to-Analog ConverterDCS Digital Cellular SystemDL DownloadDRX Discontinuous ReceptionDSB Development Support BoardDSP Digital Signal Processor

AHS3-US Hardware Interface Overview1.2 Terms and Abbreviations13AHS3-US_HIO_v02.540 Page 7 of 39 2012-09-05Confidential / PreliminaryDTMF Dual Tone Multi FrequencyDTX Discontinuous TransmissionEDGE Enhanced Data rates for GSM EvolutionEFR Enhanced Full RateEGSM Enhanced GSMEMC Electromagnetic CompatibilityERP Effective Radiated PowerESD Electrostatic DischargeETS European Telecommunication StandardETSI European Telecommunications Standards InstituteFCC Federal Communications Commission (U.S.)FDD Frequency Division DuplexFDMA Frequency Division Multiple AccessFR Full RateGPRS General Packet Radio ServiceGSM Global Standard for Mobile CommunicationsHiZ High ImpedanceHSDPA High Speed Downlink Packed AccessHR Half RateI/O Input/OutputIF Intermediate FrequencyIMEI International Mobile Equipment IdentityISO International Standards OrganizationITU International Telecommunications Unionkbps kbits per secondLED Light Emitting DiodeLGA Land Grid ArrayMBB Moisture barrier bagMbps Mbits per secondMCS Modulation and Coding SchemeMO Mobile OriginatedMS Mobile Station, also referred to as TEMSL Moisture Sensitivity LevelMT Mobile TerminatedNTC Negative Temperature CoefficientPBCCH Packet Switched Broadcast Control ChannelAbbreviation Description

AHS3-US Hardware Interface Overview1.2 Terms and Abbreviations13AHS3-US_HIO_v02.540 Page 8 of 39 2012-09-05Confidential / PreliminaryPCB Printed Circuit BoardPCL Power Control LevelPCM Pulse Code ModulationPCS Personal Communication System, also referred to as GSM 1900PS Packet SwitchedPDU Protocol Data UnitPSK Phase Shift KeyingQAM Quadrature Amplitude ModulationR&TTE Radio and Telecommunication Terminal EquipmentRACH Random Access ChannelRF Radio FrequencyRTC Real Time ClockRx Receive DirectionSAR Specific Absorption RateSELV Safety Extra Low VoltageSIM Subscriber Identification ModuleSLIC Subscriber Line Interface Circuit SMPL Sudden momentary power lossSMD Surface Mount DeviceSMS Short Message ServiceSMT Surface Mount TechnologySRAM Static Random Access MemorySRB Signalling Radio BearerTA Terminal adapter (e.g. GSM module)TDMA Time Division Multiple AccessTE Terminal EquipmentTS Technical SpecificationTx Transmit DirectionUL UploadUMTS Universal Mobile Telecommunications SystemURC Unsolicited Result CodeUSB Universal Serial BusUICC USIM Integrated Circuit CardUSIM UMTS Subscriber Identification ModuleWCDMA Wideband Code Division Multiple AccessAbbreviation Description

AHS3-US Hardware Interface Overview1.3 Regulatory and Type Approval Information13AHS3-US_HIO_v02.540 Page 9 of 39 2012-09-05Confidential / Preliminary1.3 Regulatory and Type Approval Information1.3.1 Directives and StandardsAHS3-US has been designed to comply with the directives and standards listed below.It is the responsibility of the application manufacturer to ensure compliance of the final productwith all provisions of the applicable directives and standards as well as with the technical spec-ifications provided in the "AHS3-US Hardware Interface Description".11. Manufacturers of applications which can be used in the US shall ensure that their applications have aPTCRB approval. For this purpose they can refer to the PTCRB approval of the respective module. Table 1: Directives2002/95/EC Directive of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain haz-ardous substances in electrical and electronic equipment (RoHS)Table 2: Standards of North American type approvalCFR Title 47 Code of Federal Regulations, Part 22 and Part 24; US Equipment Authorization FCCOET Bulletin 65(Edition 97-01) Evaluating Compliance with FCC Guidelines for Human Exposure to Radio-frequency Electromagnetic FieldsUL 60 950-1 Product Safety Certification (Safety requirements) NAPRD.03 V5.12 Overview of PCS Type certification review board Mobile Equipment Type Certification and IMEI controlPCS Type Certification Review board (PTCRB)RSS132, RSS133 Canadian StandardTable 3: Requirements of qualityIEC 60068 Environmental testingDIN EN 60529 IP codesVDA Hands-free VDA Specification for Car Hands-free Terminals, Draft, December 2004, v1.5

AHS3-US Hardware Interface Overview1.3 Regulatory and Type Approval Information13AHS3-US_HIO_v02.540 Page 10 of 39 2012-09-05Confidential / PreliminaryTable 5: Toxic or hazardous substances or elements with defined concentration limitsTable 4: Standards of the Ministry of Information Industry of the People’s Republic of ChinaSJ/T 11363-2006 “Requirements for Concentration Limits for Certain Hazardous Substances 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 Cinterion Hardware Interface Description.Please see Table 5 for an overview of toxic or hazardous substances or ele-ments that might be contained in product parts in concentrations above the limits defined by SJ/T 11363-2006.

AHS3-US Hardware Interface Overview1.3 Regulatory and Type Approval Information13AHS3-US_HIO_v02.540 Page 11 of 39 2012-09-05Confidential / Preliminary1.3.2 SAR requirements specific to portable mobilesMobile phones, PDAs or other portable transmitters and receivers incorporating a GSM modulemust be in accordance with the guidelines for human exposure to radio frequency energy. Thisrequires the Specific Absorption Rate (SAR) of portable AHS3-US based applications to beevaluated and approved for compliance with national and/or international regulations. Since the SAR value varies significantly with the individual product design manufacturers areadvised to submit their product for approval if designed for portable use. For USmarkets therelevant directives are mentioned below. It is the responsibility of the manufacturer of the finalproduct to verify whether or not further standards, recommendations or directives are in forceoutside these areas. Products intended for sale on US marketsES 59005/ANSI C95.1 Considerations for evaluation of human exposure to electromagneticfields (EMFs) from mobile telecommunication equipment (MTE) in thefrequency range 30MHz - 6GHz IMPORTANT:Manufacturers of portable applications based on AHS3-US modules are required to have theirfinal product certified and apply for their own FCC Grant and Industry Canada Certificate relat-ed to the specific portable mobile. See also Section 8.2.

AHS3-US Hardware Interface Overview1.3 Regulatory and Type Approval Information13AHS3-US_HIO_v02.540 Page 12 of 39 2012-09-05Confidential / Preliminary1.3.3 SELV RequirementsThe power supply connected to the AHS3-US module shall be in compliance with the SELVrequirements defined in EN 60950-1.1.3.4 Safety PrecautionsThe following safety precautions must be observed during all phases of the operation, usage,service or repair of any cellular terminal or mobile incorporating AHS3-US. Manufacturers ofthe cellular terminal are advised to convey the following safety information to users and oper-ating personnel and to incorporate these guidelines into all manuals supplied with the product.Failure to comply with these precautions violates safety standards of design, manufacture andintended use of the product. Cinterion Wireless Modules assumes no liability for customer’sfailure to comply with these precautions.When in a hospital or other health care facility, observe the restrictions on the use of mobiles. Switch the cellular terminal or mobile off, if instructed to do so by the guide-lines 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 manufac-turer 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. Switch off the cellular terminal or mobile before boarding an aircraft. Make sure it can-not be switched on inadvertently. The operation of wireless appliances in an aircraft 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.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 electri-cal 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 regulations 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 when driv-ing a vehicle, unless it is securely mounted in a holder for speakerphone operation. Before making a call with a hand-held terminal or mobile, park the vehicle. Speakerphones must be installed by qualified personnel. Faulty installation or opera-tion can constitute a safety hazard.

AHS3-US Hardware Interface Overview1.3 Regulatory and Type Approval Information13AHS3-US_HIO_v02.540 Page 13 of 39 2012-09-05Confidential / PreliminaryIMPORTANT!Cellular terminals or mobiles operate using radio signals and cellular networks. Because of this, connection cannot be guaranteed at all times under all conditions. Therefore, you should never rely solely upon any wireless device for essential com-munications, for example emergency calls. Remember, in order to make or receive calls, the cellular terminal or mobile must be switched on and 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 that a valid SIM card be properly inserted in the cellular termi-nal or mobile.Bear in mind that exposure to excessive levels of noise can cause physical damage to users! With regard to acoustic shock, the cellular application must be designed to avoid unintentional increase of amplification, e.g. for a highly sensitive earpiece. A pro-tection circuit should be implemented in the cellular application.

AHS3-US Hardware Interface Overview2 Product Concept17AHS3-US_HIO_v02.540 Page 14 of 39 2012-09-05Confidential / Preliminary2 Product Concept2.1 Key Features at a GlanceFeature ImplementationGeneralFrequency bands GSM/GPRS/EDGE: Quad band, 850/900/1800/1900MHzUMTS/HSPA+: Dual band, 850/1900MHzUMTS Rx diversity: Dual band, 850/1900MHzGSM class Small MSOutput power (according to Release 99) Class 4 (+33dBm ±2dB) for EGSM850Class 4 (+33dBm ±2dB) for EGSM900Class 1 (+30dBm ±2dB) for GSM1800Class 1 (+30dBm ±2dB) for GSM1900Class E2 (+27dBm ± 3dB) for GSM 850 8-PSKClass E2 (+27dBm ± 3dB) for GSM 900 8-PSKClass E2 (+26dBm +3 /-4dB) for GSM 1800 8-PSKClass E2 (+26dBm +3 /-4dB) for GSM 1900 8-PSKClass 3 (+24dBm +1/-3dB) for UMTS 1900,WCDMA FDD BdIIClass 3 (+24dBm +1/-3dB) for UMTS 850, WCDMA FDD BdVPower supply 3.3V < VBATT+ < 4.2VOperating temperature(board temperature) Normal operation: -30°C to +85°CRestricted operation: -40°C to +95°CPhysical Dimensions: 33mm x 29mm x 2.1mm (length x width x height)Weight: approx. 5gRoHS All hardware components fully compliant with EU RoHS DirectiveHSPA features3GPP Release 6, 7 DL 14.4Mbps, UL 5.7MbpsUE CAT. 1-12 supportedCompressed mode (CM) supported according to 3GPP TS25.212UMTS features3GPP Release 4 PS data rate – 384 kbps DL / 384 kbps ULCS data rate – 64 kbps DL / 64 kbps UL

AHS3-US Hardware Interface Overview2.1 Key Features at a Glance17AHS3-US_HIO_v02.540 Page 16 of 39 2012-09-05Confidential / PreliminaryFirmware update Generic update from host application over ASC0 or USB InterfacesModule interface Surface mount device with solderable connection pads (SMT application interface).Land grid array (LGA) technology ensures high solder joint reliability and provides the possibility to use an optional module mounting socket.For more information on how to integrate SMT modules see also [5]. This application note comprises chapters on module mounting and application layout issues as well as on additional SMT application development equipment.Antenna MainGSM/UMTS antenna, UMTS diversity antenna,(active/passive) GPS antennaUSB USB 2.0 High Speed (480Mbit/s) device interface, Full Speed (12Mbit/s) compliantSerial interface ASC0:• 8-wire modem interface with status and control lines, unbalanced,asynchronous• Adjustable baud rates from 9,600bps up to 921,600bps• Supports autobauding• Supports RTS0/CTS0 hardware flow control• Multiplex ability according to GSM 07.10 Multiplexer ProtocolUICC interface Supported chip cards: UICC/SIM/USIM 3V, 1.8VStatus Signal pin to indicate network connectivity stateAudio 1 analog interface with microphone feeding1 digital interface (PCM)Power on/off, ResetPower on/off Switch-on by hardware pin IGTSwitch-off by AT command (AT^SMSO)Automatic switch-off in case of critical temperature or voltage conditions.Reset Orderly shutdown and reset by AT commandEmergency-off Emergency-off by hardware pin EMERG_OFF if IGT is not active.Special FeaturesPhonebook SIM and phoneTTY/CTM support Integrated CTM modemGPIO 10 I/O pins of the application interface programmable as GPIO.Programming is done via AT commands.GPIO5 and GPIO7 can be configured for antenna diagnosis,GPIO 4 as host wakeup line and GPIO6 as low current indicatorADC inputs Analog-to-Digital Converter with two unbalanced analog inputs for (exter-nal) antenna diagnosis.RLS Monitoring Jamming DetectionAntenna SAIC (Single Antenna Interference Cancellation) / DARP (Downlink Advanced Receiver Performance)RX diversity (receiver type 3i - 16-QAM)Feature Implementation

AHS3-US Hardware Interface Overview2.2 AHS3-US System Overview17AHS3-US_HIO_v02.540 Page 17 of 39 2012-09-05Confidential / Preliminary2.2 AHS3-US System OverviewFigure 1: AHS3-US system overviewEvaluation kitEvaluation module AHS3-US module soldered onto a dedicated PCB that can be connected to an adapter in order to be mounted onto the DSB75.DSB75 DSB75 Development Support Board designed to test and type approve Cinterion Wireless Modules and provide a sample configuration for appli-cation engineering. A special adapter is required to connect the AHS3-US evaluation module to the DSB75.Feature ImplementationUSB SerialASC0 USIM AnalogaudioPowersupply RTC IGT,Emergency Off Net state/statusSIMcardHost application On/OffModuleApplicationorGSM/UMTS Antenna diversityPower for application (VEXT)Power indication(PWR_IND)Modem interfaceDigitalaudioPCM codecGSM/UMTS12GPSGPS antenna8xGPIO2xGPIOAntenna diagnostic2xADCAntenna switchPower supplyGPS active antenna supply, current limiter

AHS3-US Hardware Interface Overview3 Application Interface27AHS3-US_HIO_v02.540 Page 18 of 39 2012-09-05Confidential / Preliminary3 Application InterfaceAHS3-US is equipped with an SMT application interface that connects to the external applica-tion. The host interface incorporates several sub-interfaces described in the following sections:• Operating modes - see Section 3.1• Power supply - see Section 3.2• Serial interface USB - see Section 3.3• Serial interface ASC0 - Section 3.4• UICC/SIM/USIM interface - see Section 3.5• Analog audio interface - see Section 3.6• Pulse Code Modulation interface (PCM) - see Section 3.7

AHS3-US Hardware Interface Overview3.1 Operating Modes27AHS3-US_HIO_v02.540 Page 19 of 39 2012-09-05Confidential / Preliminary3.1 Operating ModesThe table below briefly summarizes the various operating modes referred to in the following chapters.Table 6: Overview of operating modesMode FunctionNormal operation GSM / GPRS / UMTS / HSPA SLEEPPower saving set automatically when no call is in progress and the USB connection is suspended by host or not present and no active commu-nication via ASC0. Also, the GPS active antenna mode has to be turned off or set to "auto".GSM / GPRS / UMTS / HSPA IDLEPower saving disabled (see [1]: AT^SCFG "MEopMode/PwrSave",<PwrS-aveMode>), but no call in progress.GSM TALK/GSM DATA Connection between two subscribers is in progress. Power consump-tion depends on the GSM network coverage and several connection settings (e.g. DTX off/on, FR/EFR/HR, hopping sequences and antenna connection). The following applies when power is to be mea-sured in TALK_GSM mode: DTX off, FR and no frequency hopping.GPRS DATA GPRS data transfer in progress. Power consumption depends on net-work settings (e.g. power control level), uplink / downlink data rates and GPRS configuration (e.g. used multislot settings).EGPRS DATA EGPRS data transfer in progress. Power consumption depends on net-work settings (e.g. power control level), uplink / downlink data rates and EGPRS configuration (e.g. used multislot settings).UMTS TALK/UMTS DATA UMTS data transfer in progress. Power consumption depends on net-work settings (e.g. TPC Pattern) and data transfer rate.HSPA DATA HSPA data transfer in progress. Power consumption depends on net-work settings (e.g. TPC Pattern) and data transfer rate.Power Down Normal shutdown after sending the AT^SMSO command. Only a voltage regulator is active for powering the RTC. Software is not active. Interfaces are not accessible. Operating volt-age (connected to BATT+) remains applied.Airplane mode Airplane mode shuts down the radio part of the module, causes the module to log off from the GSM/GPRS network and disables all AT commands whose execution requires a radio connection.Airplane mode can be controlled by AT command (see [1]).

AHS3-US Hardware Interface Overview3.2 Power Supply27AHS3-US_HIO_v02.540 Page 20 of 39 2012-09-05Confidential / Preliminary3.2 Power SupplyAHS3-US needs to be connected to a power supply at the SMT application interface - 6 lines each BATT+ and GND. There are three separate voltage domains for BATT+:• BATT+_WCDMA with 2 lines for the WCDMA power amplifier supply • BATT+_GSM with 2 lines for the GSM power amplifier supply • BATT+ with 2 lines for the general power management. The main power supply from an external application has to be a single voltage source and has to be expanded to three sub paths (star structure). Capacitors should be placed as close as possible to the BATT+ pads. Figure 2 shows two sample circuits (minimum requirement and recommended alternative) for decoupling capacitors for BATT+. Figure 2: Decoupling capacitor(s) for BATT+The power supply of AHS3-US must must be able to provide the peak current during the uplink transmission. All key functions for supplying power to the device are handled by the power management IC. It provides the following features:• Stabilizes the supply voltages for the baseband using switching regulators and low drop lin-ear voltage regulators.• Switches the module's power voltages for the power-up and -down procedures.• Delivers, across the VEXT pin, a regulated voltage for an external application. This voltageis not available in Power-down mode and can be reduced via AT command to save power.• SIM switch to provide SIM power supply.BATT+BATT+BATT+_GSMBATT+_WCDMA222Decoupling capacitore.g. 100…220µFUltra-low ESRModuleGNDSMT interface+Minimum requirementBATT+222Decoupling capacitorse.g. 47µF X5R MLCC3xGNDBATT+BATT+_GSMBATT+_WCDMAModuleSMT interfaceRecommended alternative

AHS3-US Hardware Interface Overview3.3 USB Interface27AHS3-US_HIO_v02.540 Page 21 of 39 2012-09-05Confidential / Preliminary3.3 USB InterfaceAHS3-US supports a USB 2.0 High Speed (480Mbit/s) device interface that is Full Speed (12Mbit/s) compliant. The USB interface is primarily intended for use as command and data interface and for downloading firmware. The USB host is responsible for supplying the VUSB_IN line. This line is for voltage detection only. The USB part (driver and transceiver) is supplied by means of BATT+. This is because AHS3-US is designed as a self-powered device compliant with the “Universal Serial Bus Spec-ification Revision 2.0”1.Figure 3: USB circuitTo properly connect the module's USB interface to the host a USB 2.0 compatible connector is required. Furthermore, the USB modem driver distributed with AHS3-US needs to be installed.While the USB connection is active, the module will not change into SLEEP Mode. To enable switching into SLEEP mode the USB host must bring its USB interface into Suspend state. Al-so, VUSB_IN should always be kept enabled for this functionality. See “Universal Serial Bus Specification Revision 2.0"1 for a description of the Suspend state. On incoming calls AHS3-US will then generate a remote wake up request to resume the USB connection (active low).As an alternative to the regular USB remote wakeup mechanism it is possible to employ the RING0 or GPIO4 line to wake up the host application. The benefit is that the RING0 or GPIO4 lines can wake up the host application in case of incoming calls or other events signalized by URCs while the USB interface is suspended or shut down. 1. The specification is ready for download on http://www.usb.org/developers/docs/VBUSDPDNVREG (3V075)BATT+USB_DP2)lin. reg. GNDModuleDetection only VUSB_INUSB part1)RING0Host wakeup1) All serial (including RS) and pull-up resistors for data lines are implemented.USB_DN2)2) If the USB interface is operated in High Speed mode (480MHz), it is recommended to take special care routing the data lines USB_DP and USB_DN. Application layout should in this case implement a differential impedance of 90Ohm for proper signal integrity.GPIO4RSRSSMT

AHS3-US Hardware Interface Overview3.4 Serial Interface ASC027AHS3-US_HIO_v02.540 Page 22 of 39 2012-09-05Confidential / Preliminary3.4 Serial Interface ASC0AHS3-US offers an 8-wire unbalanced, asynchronous modem interface ASC0 conforming to ITU-T V.24 protocol DCE signalling. The electrical characteristics do not comply with ITU-T V.28. The significant levels are 0V (for low data bit or active state) and 1.8V (for high data bit or inactive state). AHS3-US is designed for use as a DCE. Based on the conventions for DCE-DTE connections it communicates with the customer application (DTE) using the following signals:• Port TXD @ application sends data to the module’s TXD0 signal line• Port RXD @ application receives data from the module’s RXD0 signal lineFigure 4: Serial interface ASC0Features:• Includes the data lines TXD0 and RXD0, the status lines RTS0 and CTS0 and, in addition,the modem control lines DTR0, DSR0, DCD0 and RING0.• ASC0 is designed for controlling GSM/UMTS voice calls, transferring data and for control-ling the module with AT commands.• Full multiplexing capability allows the interface to be partitioned into virtual channels.• The RING0 signal serves to indicate incoming calls and other types of URCs (UnsolicitedResult Code). It can also be used to send pulses to the host application, for example towake up the application from power saving state. See [1] for details on how to configure theRING0 line by AT^SCFG.• Configured for 8 data bits, no parity and 1 stop bit. • ASC0 can be operated at fixed bit rates from 9600bps up to 921600bps.• Autobauding is supported.• Autobauding is not compatible with multiplex mode.• Supports RTS0/CTS0 hardware flow control.• Wake up from SLEEP mode by RTS0 activation (high to low transition).Note. If the ASC0 serial interface is the application’s only interface, it is suggested to connect test points on the USB signal lines as a potential tracing possibility.

AHS3-US Hardware Interface Overview3.4 Serial Interface ASC027AHS3-US_HIO_v02.540 Page 23 of 39 2012-09-05Confidential / PreliminaryTable 7: DCE-DTE wiring of ASC0V.24 circuit DCE DTELine function Signal direction Line function Signal direction103 TXD0 Input TXD Output104 RXD0 Output RXD Input105 RTS0 Input RTS Output106 CTS0 Output CTS Input108/2 DTR0 Input DTR Output107 DSR0 Output DSR Input109 DCD0 Output DCD Input125 RING0 Output RING Input

AHS3-US Hardware Interface Overview3.5 UICC/SIM/USIM Interface27AHS3-US_HIO_v02.540 Page 24 of 39 2012-09-05Confidential / Preliminary3.5 UICC/SIM/USIM InterfaceAHS3-US has an integrated UICC/SIM/USIM interface compatible with the 3GPP 31.102 and ETSI 102 221. This is wired to the host interface in order to be connected to an external SIM card holder. Five pads on the SMT application interface are reserved for the SIM interface. The UICC/SIM/USIM interface supports 3V and 1.8V SIM cards. The CCIN pin serves to detect whether a tray (with SIM card) is present in the card holder. Us-ing the CCIN pin is mandatory for compliance with the GSM 11.11 recommendation if the me-chanical design of the host application allows the user to remove the SIM card during operation. To take advantage of this feature, an appropriate SIM card detect switch is required on the card holder. For example, this is true for the model supplied by Molex, which has been tested to op-erate with AHS3-US and is part of the Cinterion reference equipment submitted for type ap-proval. See Chapter 9 for Molex ordering numbers.Table 8: Signals of the SIM interface (SMT application interface)Signal DescriptionGND Separate ground connection for SIM to improve EMC.CCCLK Chipcard clockCCVCC SIM supply voltage.CCIO Serial data line, input and output.CCRST Chipcard resetCCIN Input on the baseband processor for detecting a SIM card tray in the holder. If the SIM is removed during operation the SIM interface is shut down immediately to prevent destruc-tion of the SIM. The CCIN pin is active low.The CCIN pin is mandatory for applications that allow the user to remove the SIM card dur-ing operation. The CCIN pin is solely intended for use with a SIM card. It must not be used for any other purposes. Failure to comply with this requirement may invalidate the type approval of AHS3-US.

AHS3-US Hardware Interface Overview3.5 UICC/SIM/USIM Interface27AHS3-US_HIO_v02.540 Page 25 of 39 2012-09-05Confidential / PreliminaryFigure 5: UICC/SIM/USIM interfaceThe total cable length between the SMT application interface pads pins on AHS3-US and the pins of the external SIM card holder must not exceed 100mm in order to meet the specifications of 3GPP TS 51.010-1 and to satisfy the requirements of EMC compliance.To avoid possible cross-talk from the CCCLK signal to the CCIO signal be careful that both lines are not placed closely next to each other. A useful approach is using the CCGND line to shield the CCIO line from the CCCLK line.Moduleopen: Card removedclosed: Card insertedCCRSTCCVCCCCIOCCCLKCCINSIM /UICC1n220nBoard-to-board connectorCCGND

AHS3-US Hardware Interface Overview3.6 Analog Audio Interface27AHS3-US_HIO_v02.540 Page 26 of 39 2012-09-05Confidential / Preliminary3.6 Analog Audio InterfaceAHS3-US has an analog audio interface with a balanced analog microphone input and a bal-anced analog earpiece output. A supply voltage and an analog ground connection are provided at dedicated pins.AHS3-US offers six audio modes which can be selected with the AT^SNFS command. The electrical characteristics of the voiceband part vary with the audio mode. For example, sending and receiving amplification, sidetone paths, noise suppression etc. depend on the selected mode and can be altered with AT commands (except for mode 1).When shipped from factory, all audio parameters of AHS3-US are set to audio mode 1. This is the default configuration optimised for the Votronic HH-SI-30.3/V1.1/0 handset and used for type approving the Cinterion Wireless Modules reference configuration. Audio mode 1 has fix parameters which cannot be modified. To adjust the settings of the Votronic handset simply change to another audio mode.3.7 Pulse Code Modulation Interface (PCM)AHS3-US’s PCM interface can be used to connect audio devices capable of pulse code mod-ulation.

AHS3-US Hardware Interface Overview4 GPS Receiver27AHS3-US_HIO_v02.540 Page 27 of 39 2012-09-05Confidential / Preliminary4 GPS ReceiverAHS3-US integrates a GPS receiver that offers the full performance of GPS technology. The GPS receiver is able to continuously track all satellites in view, thus providing accurate satellite position data.The integrated GPS receiver supports the NMEA protocol via USB or ASC0 interface. NMEA is a combined electrical and data specification for communication between various (marine) electronic devices including GPS receivers. It has been defined and controlled by the US basedNational Marine Electronics Association. For more information on the NMEA Standard please refer to http://www.nmea.org.Depending on the receiver’s knowledge of last position, current time and ephemeris data, the receiver’s startup time (i.e., TTFF = Time-To-First-Fix) may vary: If the receiver has no knowl-edge of its last position or time, a startup takes considerably longer than if the receiver has stillknowledge of its last position, time and almanac or has still access to valid ephimeris data andthe precise time. By default, the GPS receiver is switched off. It has to be switched on and configured using ATcommands. For more information on how to control the GPS interface via the AT command AT^SGPSC see [1].

AHS3-US Hardware Interface Overview5 Antenna Interfaces31AHS3-US_HIO_v02.540 Page 28 of 39 2012-09-05Confidential / Preliminary5 Antenna Interfaces5.1 GSM/UMTS Antenna InterfaceThe AHS3-US RF antenna interface comprises a main GSM/UMTS antenna as well as an op-tional UMTS Rx diversity antenna to improve signal reliability and quality1. The RF interface has an impedance of 50. AHS3-US is capable of sustaining a total mismatch at the antenna with-out any damage, even when transmitting at maximum RF power.The external antenna must be matched properly to achieve best performance regarding radi-ated power, modulation accuracy and harmonic suppression. Antenna matching networks are not included on the AHS3-US module and should be placed in the host application. Regarding the return loss AHS3-US provides the following values in the active band:1. By delivery default the optional UMTS Rx diversity antenna is configured as available for the module.Please refer to [1] for details on how to configure antenna settings.Table 9: Return loss in the active bandState of module Return loss of module Recommended return loss of applicationReceive > 8dB > 12dBTransmit not applicable > 12dBIdle < 5dB not applicable

AHS3-US Hardware Interface Overview5.1 GSM/UMTS Antenna Interface31AHS3-US_HIO_v02.540 Page 29 of 39 2012-09-05Confidential / Preliminary5.1.1 Antenna InstallationThe antenna is connected by soldering the antenna pads (ANT_WGSM; ANT_DRX) and theirneighboring ground pads directly to the application’s PCB.The distance between the antenna pads and their neighboring GND pads has been optimizedfor best possible impedance. To prevent mismatch, special attention should be paid to thesepads on the application’ PCB.The wiring of the antenna connection, starting from the antenna pad to the application’s anten-na should result in a 50line impedance. Line width and distance to the GND plane need to beoptimized with regard to the PCB’s layer stack. To prevent receiver desensitization due to interferences generated by fast transients like highspeed clocks on the external application PCB, it is recommended to realize the antenna con-nection line using embedded Stripline rather than Micro-Stripline technology.For type approval purposes, the use of a 50coaxial antenna connector (U.FL-R-SMT) mightbe necessary. In this case the U.FL-R-SMT connector should be placed as close as possibleto AHS3-US‘s antenna pad.

AHS3-US Hardware Interface Overview5.2 GPS Antenna Interface31AHS3-US_HIO_v02.540 Page 30 of 39 2012-09-05Confidential / Preliminary5.2 GPS Antenna InterfaceIn addition to the RF antenna interface AHS3-US also has a GPS antenna interface. The GPS antenna installation and connector are the same as for the RF antenna interface (see Section 5.1.1 ).It is possible to connect active or passive GPS antennas. In either case they must have 50Ohm impedance. The simultaneous operation of GSM and GPS has been implemented. AHS3-US provides the supply voltage VGPS for the GPS active antenna (3.05V). It has to be enabled by software when the GPS-receiver shall becomes active, otherwise VGPS should be off (power saving). VGPS is not short circuit protected. This will have to be provided for by an external application. The DC voltage should be fed back via ANT_GPS_DC for coupling into the GPS antenna path. Figure 6 shows the flexibility in realizing the power supply for an active GPS antenna by giving two sample circuits realizing the supply voltage for an active GPS an-tenna - one with short circuit protection and one with an external LDO employed.Figure 6: Supply voltage for active GPS antennaShort circuit protection(Imax=50mA)VGPSANT_GPSActive GPS antenna10nH47pF2p2ModuleSMT interfaceANT_GPS_DCtyp 3.05V max. 300mANot short circuit protected!1uF(Optional)ESDprotection10kSupply with short circuit protectionLDOVGPSANT_GPSActive GPS antenna10nH47pF2p2ModuleSMT interfaceANT_GPS_DC1uF(Optional)ESDprotection10kEnableExternal voltageSupply with external LDO employed

AHS3-US Hardware Interface Overview5.2 GPS Antenna Interface31AHS3-US_HIO_v02.540 Page 31 of 39 2012-09-05Confidential / PreliminaryFigure 7 shows sample circuits realizing ESD protection for a passive GPS antenna.Figure 7: ESD protection for passive GPS antennaVGPSANT_GPSPassive GPS antenna10nH47pF2p2ModuleSMT interfaceANT_GPS_DC (Optional)ESDprotection0RNot used

AHS3-US Hardware Interface Overview6 Mechanics33AHS3-US_HIO_v02.540 Page 32 of 39 2012-09-05Confidential / Preliminary6 Mechanics6.1 Mechanical Dimensions of AHS3-USFigure 8 shows a 3D view1 of AHS3-US and provides an overview of the board's mechanicaldimensions. For further details see Figure 9. Figure 8: AHS3-US – top and bottom view1. The coloring of the 3D view does not reflect the module’s real color.Length: 33mmWidth: 29mmHeight: 2.1mmTop viewBottom view

AHS3-US Hardware Interface Overview6.1 Mechanical Dimensions of AHS3-US33AHS3-US_HIO_v02.540 Page 33 of 39 2012-09-05Confidential / PreliminaryFigure 9: Dimensions of AHS3-US (all dimensions in mm)Internal use; Not to be soldered

AHS3-US Hardware Interface Overview7 Sample Application35AHS3-US_HIO_v02.540 Page 34 of 39 2012-09-05Confidential / Preliminary7 Sample ApplicationFigure 10 shows a typical example of how to integrate an AHS3-US module with an application. The audio interface demonstrates the balanced connection of microphone and earpiece. This solution is particularly well suited for internal transducers.The PWR_IND line is an open collector that needs an external pull-up resistor which connects to the voltage supply VCC µC of the microcontroller. Low state of the open collector pulls the PWR_IND signal low and indicates that the AHS3-US module is active, high level notifies the Power-down mode. If the module is in Power-down mode avoid current flowing from any other source into the mod-ule circuit, for example reverse current from high state external control lines. Therefore, the controlling application must be designed to prevent reverse flow. If an external level controller is required, this can be done by using for example a 5V I/O tolerant buffer/driver like a "74AVC4T245" with OE (Output Enable) controlled by PWR_IND.While developing SMT applications it is strongly recommended to provide test points for certain signals resp. lines to and from the module - for debug and/or test purposes. The SMT application should allow for an easy access to these signals. For details on how to implement test points see [5].The EMC measures are best practice recommendations. In fact, an adequate EMC strategy for an individual application is very much determined by the overall layout and, especially, the po-sition of components. Disclaimer:No warranty, either stated or implied, is provided on the sample schematic diagram shown in Figure 10 and the information detailed in this section. As functionality and compliance with na-tional regulations depend to a great amount on the used electronic components and the indi-vidual application layout manufacturers are required to ensure adequate design and operating safeguards for their products using AHS3-US modules.

AHS3-US Hardware Interface Overview7 Sample Application35AHS3-US_HIO_v02.540 Page 35 of 39 2012-09-05Confidential / PreliminaryFigure 10: AHS3-US sample application47k100kVCC µC47kEMERG_RSTPWR_INDCCCLKCCRSTCCIN220nFAGNDEPP1k1kBC847BC8471nFAHS3 2222470R8FB*FB*FB*LevelController8VEXT (1.8V)1µF1µFVCCBVCCAVCC µCVDD(1.8V)100µF...220µFultra low ESRANT_DRXANT_GSMANT_GPSCurrentlimiter<60mAVGPSOEVDDLP 10µF

AHS3-US Hardware Interface Overview8 Reference Approval37AHS3-US_HIO_v02.540 Page 36 of 39 2012-09-05Confidential / Preliminary8 Reference Approval8.1 Reference Equipment for Type ApprovalThe Cinterion Wireless Modules reference setup submitted to type approve AHS3-US is shownin the following figure1. The module (i.e., the evaluation module) is connected to the DSB75 viaa special adapter and either mounted directly onto the adapter or connected using a flex cable:Figure 11: Reference equipment for type approval1. For RF performance tests a mini-SMT/U.FL to SMA adapter with attached 6dB coaxial attenuator is cho-sen to connect the module directly to the GSM/UMTS/GPS test equipment instead of employing the SMAantenna connectors on the AHS3-US-DSB75 adapter as shown in Figure 11. The following products arerecommended: Hirose SMA-Jack/U.FL-Plug conversion adapter HRMJ-U.FLP(40)(for details see see http://www.hirose-connectors.com/ or http://www.farnell.com/Aeroflex Weinschel Fixed Coaxial Attenuator Model 3T/4T (for details see http://www.aeroflex.com/ams/weinschel/pdfiles/wmod3&4T.pdf)DSB75Standard80 polig FlexPCGSM/UMTStest equipmentGPStest equipmentGSM/UMTSRS232cableUSBcableAudio test equipmentVotronichandsetPowersupplyCOM1(ASC0)PowerGNDUSBANT3ANT2ANT1AudioUranusAudioDSB75 adapterSIM cardholderAHS3evaluationmoduleHirose U.FL RF connectormanually soldered to Pogo padsDetail:Hirose U.FL cableUMTS DRXGPSIf using analog audioAHS3evaluationmodule

AHS3-US Hardware Interface Overview8.2 Compliance with FCC and IC Rules and Regulations37AHS3-US_HIO_v02.540 Page 37 of 39 2012-09-05Confidential / Preliminary8.2 Compliance with FCC and IC Rules and Regulations The Equipment Authorization Certification for the Cinterion Wireless Modules reference appli-cation described in Section 8.1 will be registered under the following identifiers:FCC Identifier QIPAHS3-USIndustry Canada Certification Number: 7830A-AHS3USGranted to Cinterion Wireless Modules GmbH Manufacturers of mobile or fixed devices incorporating AHS3-US modules are authorized to use the FCC Grants and Industry Canada Certificates of the AHS3-US modules for their own final products according to the conditions referenced in these documents. In this case, the FCC label of the module shall be visible from the outside, or the host device shall bear a second label stating "Contains FCC ID QIPAHS3-US", and accordingly “Contains IC 7830A-AHS3US“. The integration is limited to fixed or mobile categorised host devices, where a separation distance between the antenna and any person of min. 20cm can be assured during normal operating conditions. For mobile and fixed operation configurations the antenna gain, including cable loss, must not exceed the limits 3.92 dBi (850 MHz) and 2.51 dBi (1900 MHz).IMPORTANT:Manufacturers of portable applications incorporating AHS3-US modules are required to have their final product certified and apply for their own FCC Grant and Industry Canada Certificate related to the specific portable mobile. This is mandatory to meet the SAR requirements for por-table mobiles (see Section 1.3.2 for detail).Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules and with Industry Canada licence-exempt RSS standard(s). These limits are designed to provide reasonable protection against harmful inter-ference in a residential installation. This equipment generates, uses and can radiate radio fre-quency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, 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 determined by turning the equipment off and on, the user is encouraged to try to correct the interference 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.This Class B digital apparatus complies with Canadian ICES-003.

AHS3-US Hardware Interface Overview9 Appendix39AHS3-US_HIO_v02.540 Page 38 of 39 2012-09-05Confidential / Preliminary9 Appendix9.1 List of Parts and AccessoriesTable 10: List of parts and accessoriesDescription Supplier Ordering informationAHS3-US Cinterion Standard module Cinterion Wireless Modules IMEI:Ordering number: L30960-N3010-A300AHS3-US Evaluation Module Cinterion Ordering number: TBD.DSB75 Support Box Cinterion Ordering number: L36880-N8811-A100DSB75-Adapter for mounting the AHS3-US evaluation moduleCinterion Ordering number: L30960-N2301-A100Votronic Handset VOTRONIC Votronic HH-SI-30.3/V1.1/0VOTRONIC Entwicklungs- und Produktionsgesellschaft für elek-tronische Geräte mbHSaarbrücker Str. 866386 St. IngbertGermanyPhone: +49-(0)6 89 4 / 92 55-0Fax: +49-(0)6 89 4 / 92 55-88Email: contact@votronic.comSIM card holder incl. push button ejector and slide-in trayMolex Ordering numbers: 91228 91236Sales contacts are listed in Table 11.

AHS3-US Hardware Interface Overview9.1 List of Parts and Accessories39AHS3-US_HIO_v02.540 Page 39 of 39 2012-09-05Confidential / PreliminaryTable 11: Molex sales contacts (subject to change)MolexFor further information please click:http://www.molex.comMolex Deutschland GmbHOtto-Hahn-Str. 1b69190 WalldorfGermanyPhone: +49-6227-3091-0Fax: +49-6227-3091-8100Email: mxgermany@molex.comAmerican HeadquartersLisle, Illinois 60532U.S.A.Phone: +1-800-78MOLEXFax: +1-630-969-1352Molex China DistributorsBeijing, Room 1311, Tower B, COFCO PlazaNo. 8, Jian Guo Men Nei Street, 100005BeijingP.R. ChinaPhone: +86-10-6526-9628 Fax: +86-10-6526-9730Molex Singapore Pte. Ltd.110, International RoadJurong Town, Singapore 629174Phone: +65-6-268-6868Fax: +65-6-265-6044Molex Japan Co. Ltd.1-5-4 Fukami-Higashi,Yamato-City,Kanagawa, 242-8585 JapanPhone: +81-46-265-2325Fax: +81-46-265-2365

Navigation menu