Huawei ME909 manual Appendix B Acronyms and Abbreviations, Acronym or Abbreviation Expansion

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HUAWEI ME909 Series Mini PCIe Module	Appendix B Acronyms and
Hardware Guide	Abbreviations

10 Appendix B Acronyms and Abbreviations

Acronym or Abbreviation	Expansion

3GPP	Third Generation Partnership Project

8PSK	8 Phase Shift Keying

AUX	Auxiliary

BER	Bit Error Rate

BIOS	Basic Input Output System

BLER	Block Error Rate

CCC	China Compulsory Certification

CE	European Conformity

CS	Coding Scheme

CSD	Circuit Switched Data

DC	Direct Current

DCE	Data Communication Equipment

EMC	Electromagnetic Compatibility

ESD	Electrostatic Discharge

EU	European Union

FCC	Federal Communications Commission

GPIO	General-purpose I/O

GPRS	General Packet Radio Service

GSM	Global System for Mobile Communication

HSDPA	High-Speed Downlink Packet Access

		Huawei Proprietary and Confidential	57
	Issue 0.1 (2013-06-09)	Copyright © Huawei Technologies Co., Ltd.

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Contents Hardware Guide Issue DateNo Warranty About This Document Revision HistoryDocument Date Chapter Descriptions Version Contents Certifications FCC Statement Introduction 1ME909 series product nameProduct name Description State Overall Description Feature DescriptionAbout This Chapter Function OverviewLEDWWAN# Active-low LED signal indicating the state Circuit Block DiagramMini PCIe Interface Description of the Application InterfacesVCC3V3 WAKE#COEX1 GNDWDISABLE# UimresetUimpwr UimdataSmbdata SmbclkUsbd Usbdm USBD+ UsbdpPin No Pin Name Minimum Typical Maximum Power Sources and GroundsPower Valid to USB + high Power Supply Time SequenceCutting off 3.3 V will power off the module Parameter Remarks Time Nominal value UnitResinn Signal WAKE# Signal6Reset pulse timing WDISABLE# Signal LEDWWAN# SignalUSB Interface Pin Pin Name Description DC Characteristics Min Typ Max Pin No Pin Name Description DC Characteristics Min Typ MaxUsim Card Interface OverviewExternal 2.85 Usim card Circuit Recommended for the Usim Card InterfaceAudio Interface Pin Pin Name Description DC Characteristics Min TypPCM clock PCM data inputRF Antenna Connector NC Pins Reserved PinsPin No Pin Name Description Reserved Reserved, please keep openNC pins RF Specifications Operating FrequenciesOperating Band Conducted RF Measurement Conducted Rx Sensitivity and Tx PowerTest Environment Test StandardsBand Typical TBDType Value Modulation RB Allocation MPRdB Conducted Transmit PowerQpsk 16QAMAntenna Design Requirements Antenna Design IndicatorsPolarization 3 GSM/WCDMA/GPS Antenna Requirements InterferenceFrequency range Radio Test EnvironmentOperator, the customer must use the most suitable Antenna for that/those bandsPassive Tests Symbol Specification Min Max Unit Electrical and Reliability FeaturesExternal power voltage Digital input voltage Absolute RatingsElectrical Features of Usim Operating and Storage Temperatures and HumidityElectrical Features of Application Interfaces Specification Min Max UnitInput Power Supply Power Supply FeaturesPower Module Peak GSM Normal Normal LTE Slot Parameter Min Typ Max Ripple UnitDescription Bands Test Value Units Power ConsumptionDescription Band Test Value Units Power dBm WcdmaHsdpa 23dBm Tx Power IMT2100LTE Description Test Value Units ConfigurationGPRS850 TBD GPRS900 TBDDescription Max Test Value Units Configuration EDGE850 TBDEDGE900 TBD Test Condition Standard Reliability Features− UIM − USB EMC and ESD FeaturesHuawei Proprietary and Confidential Issue 0.1 Dimensions and Interfaces Mechanical Specifications1Dimensions of the ME909 module Dimensions of the Mini PCI Express ConnectorInstalling the Mini PCIe Adapter on the Main Board Specification Selection for FastenersHuawei Proprietary and Confidential Issue 0.1 Removing the Mini PCIe Adapter from the Main Board Page Certifications CertificationsCertification Model name ME909u-521 GCF WeeeInterference Safety InformationMedical Device Area with Inflammables and ExplosivesTraffic Security Safety of ChildrenAirline Security Environment ProtectionLaws and Regulations Observance Care and MaintenanceEmergency Call Regulatory InformationFCC Statement Appendix a Circuit of Typical Interface Acronym or Abbreviation Expansion Appendix B Acronyms and AbbreviationsHsupa HSPA+ISO LCP

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