Huawei ME909 Series Hardware Manual
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Huawei ME909 Series Hardware Manual

Huawei ME909 Series Hardware Manual

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HUAWEI ME909 Series Mini PCIe Module
Hardware Guide
Issue
0.1
Date
2013-06-09

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  • Page 1 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Issue Date 2013-06-09...
  • Page 2 E-mail: mobile@huawei.com Please refer color and shape to product. Huawei reserves the right to make changes or improvements to any of the products without prior notice. Copyright © Huawei Technologies Co., Ltd. 2013. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd.
  • Page 3 HUAWEI ME909 Series Mini PCIe Module Hardware Guide About This Document About This Document Revision History Document Date Chapter Descriptions Version 2013-06-09 Creation This is a draft version, and some chapters are still with "TBD". Huawei Proprietary and Confidential Issue 0.1 (2013-06-09)

  • Page 4: Table Of Contents

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Contents Contents 1 Introduction............................ 7 2 Overall Description ........................8 2.1 About This Chapter ........................... 8 2.2 Function Overview..........................8 2.3 Circuit Block Diagram ........................9 3 Description of the Application Interfaces ................10 3.1 About This Chapter .........................
  • Page 5 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Contents 4.5.1 Antenna Design Indicators..................... 29 4.5.2 Interference ........................... 31 4.5.3 GSM/WCDMA/GPS Antenna Requirements ................. 31 4.5.4 Radio Test Environment ......................32 5 Electrical and Reliability Features ................... 34 5.1 About This Chapter ......................... 34 5.2 Absolute Ratings ..........................
  • Page 6 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Contents 8.13.2 FCC Statement ........................55 9 Appendix A Circuit of Typical Interface ................56 10 Appendix B Acronyms and Abbreviations ................57 Huawei Proprietary and Confidential Issue 0.1 (2013-06-09) Copyright © Huawei Technologies Co., Ltd.

  • Page 7: Introduction

    Introduction This document describes the hardware application interfaces and air interfaces provided by HUAWEI ME909 Series Mini PCIe Module, including ME909u-521, ME909u-121 and ME909u-721 (hereinafter referred to as the ME909 module). This document helps hardware engineer to understand the interface specifications, electrical features and related product information of the ME909 module.

  • Page 8: Overall Description

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Overall Description Overall Description 2.1 About This Chapter This chapter gives a general description of the ME909 module and provides:  Function Overview  Circuit Block Diagram 2.2 Function Overview Table 2-1 Features...

  • Page 9: Circuit Block Diagram

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Overall Description Feature Description LED_WWAN#: Active-low LED signal indicating the state of the module ( the software is under development ) Antenna WWAN MAIN antenna connector x1 connector WWAN AUX antenna connector x1 GPS antenna connector x1 2.3 Circuit Block Diagram...

  • Page 10: Description Of The Application Interfaces

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Description of the Application Interfaces 3.1 About This Chapter This chapter mainly describes the external application interfaces of the ME909 module, including:  Mini PCIe Interface ...
  • Page 11 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Figure 3-1 shows the sequence of pins on the interface of the Mini PCIe Adapter. Figure 3-1 Sequence of Mini-PCIe interface Table 3-1 shows the pin definitions of the Mini PCIe Interface.
  • Page 12 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Pin Name Description DC Characteristics (V) Mini PCI HUAWEI Pin Min. Typ. Max. Express Description Standard Description Power source for UIM_PWR UIM_PWR 1.8/2.85 the external USIM card...
  • Page 13 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Pin Name Description DC Characteristics (V) Mini PCI HUAWEI Pin Min. Typ. Max. Express Description Standard Description Ground Ground 1.5 V Not connected Ground SMB_CLK Not connected...

  • Page 14: Power Sources And Grounds

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Pin Name Description DC Characteristics (V) Mini PCI HUAWEI Pin Min. Typ. Max. Express Description Standard Description LED_WPAN# Not connected –0.3 Reserved PCM_DOUT PCM I/F data out 1.5 V...

  • Page 15: Power Supply Time Sequence

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces 3.4 Power Supply Time Sequence Power on sequence Do not toggle RESIN_N pin during the power on sequence. Pulling RESIN_N pin low will extend time for module startup.

  • Page 16: Wake# Signal

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces 3.5 WAKE# Signal WAKE# pin (the signal that the module uses to wake up the PC) supports software control. This signal is used for module to wake up the host. It is designed as an OC gate, so it should be pulled up by the host and it is active-low.
  • Page 17 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Figure 3-5 Connections of the RESIN_N pin As the RESIN_N signal are relatively sensitive, it is recommended that you install a 10 nF to 0.1 µF capacitor near the RESIN_N pin of the interface for filtering. In addition,...

  • Page 18: W_Disable# Signal

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces 3.7 W_DISABLE# Signal The W_DISABLE# signal is provided to allow users to disable wireless communications of the module. T he software version is planning. 3.8 LED_WWAN# Signal ME909 provides a LED_WWAN# signal to indicate the RF status.

  • Page 19: Usim Card Interface

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Table 3-3 Definition of the USB interface Pin No. Pin Name Description DC Characteristics (V) Min. Typ. Max. USB_DM USB signal D- USB_DP USB signal D+ According to USB protocol, for bus timing or electrical characteristics of ME909 USB signal, please refer to the chapter 7.3.2 of...

  • Page 20: Circuit Recommended For The Usim Card Interface

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Pin Name Description DC Characteristics (V) Min. Typ. Max. Power source for UIM_PWR the external 1.8/2.85 USIM card 3.10.2 Circuit Recommended for the USIM Card Interface As the Mini PCIe Adapter is not equipped with an USIM socket, you need to place an USIM socket on the user interface board.

  • Page 21: Audio Interface

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces  To meet the requirements of 3GPP TS 51.010-1 protocols and electromagnetic compatibility (EMC) authentication, the USIM socket should be placed near the PCIe interface (it is recommended that the PCB circuit connects the PCIe interface and the USIM socket does not exceed 100 mm), because a long circuit may lead to wave distortion, thus affecting signal quality.

  • Page 22: Rf Antenna Connector

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Figure 3-10 Circuit diagram of the interface of the PCM (ME909 module is used as PCM master)  PCM_SYNC: Output when PCM is in master mode; ...

  • Page 23: Reserved Pins

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Figure 3-11 RF antenna connectors MAIN The antenna connectors must be used with coaxial cables with characteristic impedance of 50‎Ω. 3.13 Reserved Pins The ME909 module provides 2 reserved pins. All of reserved pins cannot be used by the customer.
  • Page 24 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Description of the Application Interfaces Table 3-7 NC pins Pin No. Pin Name Description 3, 5–7, 11, 13, 16, 23, 25, 28, Not connected, please 30–33, 44, 46, 48 keep open. Huawei Proprietary and Confidential Issue 0.1 (2013-06-09)

  • Page 25: Rf Specifications

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide RF Specifications RF Specifications 4.1 About This Chapter This chapter describes the RF specifications of the ME909 module, including:  Operating Frequencies  Conducted RF Measurement  Conducted Rx Sensitivity and Tx Power ...

  • Page 26: Conducted Rf Measurement

    The instrument compensation needs to be set according to the actual cable conditions.  4.3.2 Test Standards Huawei modules meet 3GPP TS 51.010-1, 3GPP TS 34.121-1 and 3GPP TS 36.521-1 test standards. Each module passes strict tests at the factory and thus the quality of the modules is guaranteed.
  • Page 27 HUAWEI ME909 Series Mini PCIe Module Hardware Guide RF Specifications The 3GPP Protocol Claim column in ‎ T able 4-2 lists the required minimum values, and the Test Value column lists the tested values of the ME909u-521 module. Table 4-2 ME909u-521 module conducted Rx sensitivity (Unit: dBm)

  • Page 28: Conducted Transmit Power

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide RF Specifications 4.4.2 Conducted Transmit Power The conducted transmit power is another indicator that measures the performance of ME909u-521 module. The conducted transmit power refers to the maximum power that the module tested at the antenna connector can transmit. According to the 3GPP protocol, the required transmit power varies with the power class.

  • Page 29: Antenna Design Requirements

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide RF Specifications 4.5 Antenna Design Requirements 4.5.1 Antenna Design Indicators Antenna Efficiency Antenna efficiency is the ratio of the input power to the radiated or received power of an antenna. The radiated power of an antenna is always lower than the input power due to the following antenna losses: return loss, material loss, and coupling loss.
  • Page 30 HUAWEI ME909 Series Mini PCIe Module Hardware Guide RF Specifications  Distance between antennas  Antenna type  Antenna direction The primary antenna must be placed as near as possible to the ME909 module to minimize the cable length. The diversity antenna needs to be installed perpendicularly to the primary antenna.

  • Page 31: Interference

    RF transmission cable into account when measuring any of the preceding antenna indicators.  Huawei cooperates with various famous antenna suppliers who are able to make suggestions on antenna design, for example, Amphenol, Skycross, etc. 4.5.2 Interference Besides the antenna performance, the interference on the user board also affects the radio performance (especially the TIS) of the module.

  • Page 32: Radio Test Environment

    The antenna efficiency, antenna gain, radiation pattern, total radiated power (TRP), and TIS can be tested in a microwave testing chamber. Huawei has a complete set of OTA test environments (SATIMO microwave testing chambers and ETS microwave testing chambers). The testing chambers are certified by professional organizations and are applicable to testing at frequencies ranging from 380 MHz to 6 GHz.
  • Page 33 HUAWEI ME909 Series Mini PCIe Module Hardware Guide RF Specifications Passive Tests  Antenna efficiency  Gain  Pattern shape  Envelope correlation coefficient Active Tests  TRP: GSM, WCDMA, CDMA, TD-SCDMA, and LTE systems  TIS: GSM, WCDMA, CDMA, TD-SCDMA, and LTE systems ‎...

  • Page 34: Electrical And Reliability Features

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features Electrical and Reliability Features 5.1 About This Chapter This chapter describes the electrical and reliability features of the interfaces in the ME909 module, including:  Absolute Ratings ...

  • Page 35: Operating And Storage Temperatures And Humidity

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features 5.3 Operating and Storage Temperatures and Humidity ‎ T able 5-2 lists the operating and storage temperatures and humidity for the ME909 module. Table 5-2 Operating and storage temperatures and humidity for the ME909 module Specification Min.

  • Page 36: Power Supply Features

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features Parameter Description Minimum Value Maximum Value Unit –0.3 Logic low-level 0.35 x V DD_PX input voltage –0.45 Logic high-level DD_PX DD_PX output voltage Logic low-level 0.45 output voltage 5.6 Power Supply Features...

  • Page 37: Power Consumption

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features 5.6.2 Power Consumption The power consumptions of ME909 module in different scenarios are respectively listed in ‎ T able 5-7 , ‎ T able 5-8 , ‎ T able 5-9 and ‎ T able 5-10 .
  • Page 38 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features Description Bands Test Value Units Notes/Configuration HSPA+/WCDMA UMTS Module is powered up and bands idle (Idle) DRX cycle=8 (2.56 s) Module is registered on the 3G network, and PDP is activated, No data transmission.
  • Page 39 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features Description Band Test Value Units Power (dBm) (IMT2100) 10 dBm Tx Power 23.5 dBm Tx Power Band II 1 dBm Tx Power (PCS 1900) 10 dBm Tx Power 23.5 dBm Tx Power...
  • Page 40 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features Description Band Test Value Units Power (dBm) 23 dBm Tx Power LTE Band XX 1 dBm Tx Power 10 dBm Tx Power 23 dBm Tx Power Table 5-9 DC power consumption of ME909u-521 (GPRS/EDGE)
  • Page 41 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features Description Test Value Units Configuration 4 Up/1 Down EDGE850 1 Up/1 Down 2 Up/1 Down 4 Up/1 Down 1 Up/1 Down 2 Up/1 Down 4 Up/1 Down EDGE900...

  • Page 42: Reliability Features

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features  The above values are the average of some test samples.  LTE test condition: 10 MHz bandwidth, QPSK, 1RB when testing max Tx power and full RB when testing 1 dBm or 10 dBm.

  • Page 43: Emc And Esd Features

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Electrical and Reliability Features Item Test Condition Standard Sine vibration Frequency range: 5 Hz to 200 Hz IEC60068 Acceleration: 10 m/s Frequency scan rate: 1 oct/min Test period: 3 axial directions. Five circles for each axial direction.
  • Page 44  A metallic or plastic case with conductive paint is recommended, except for the area around the antenna. The HUAWEI ME909 module does not include any protection against over voltage. Huawei Proprietary and Confidential Issue 0.1 (2013-06-09) Copyright © Huawei Technologies Co., Ltd.

  • Page 45: Mechanical Specifications

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Mechanical Specifications Mechanical Specifications 6.1 About This Chapter This chapter mainly describes mechanical specifications of ME909 module, including:  Dimensions and Interfaces  Dimensions of the Mini PCI Express Connector  Specification Selection for Fasteners 6.2 Dimensions and Interfaces...

  • Page 46: Dimensions Of The Mini Pci Express Connector

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Mechanical Specifications Figure 6-1 Dimensions of the ME909 module 6.3 Dimensions of the Mini PCI Express Connector The Mini PCIe Adapter adopts a standard Mini PCI Express connector that has 52 pins and complies with the...

  • Page 47: Specification Selection For Fasteners

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Mechanical Specifications Figure 6-2 Dimensions of the Mini PCI Express connector 6.4 Specification Selection for Fasteners 6.4.1 Installing the Mini PCIe Adapter on the Main Board To install the Mini PCIe Adapter on the main board, do the following: Step 1 Insert the Mini PCIe Adapter into the Mini PCI Express connector on the main board.
  • Page 48 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Mechanical Specifications Step 3 Use a screwdriver to fix the Mini PCIe Adapter on the main board with two screws provided in the Mini PCIe Adapter packing box. Step 4 Insert the connector of the main antenna into the MAIN antenna interface (M) of the Mini PCIe Adapter according to the indication on the label of the Mini PCIe Adapter.

  • Page 49: Removing The Mini Pcie Adapter From The Main Board

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Mechanical Specifications  Insert the antenna connectors vertically into the antenna interfaces of the Mini PCIe Adapter. Do not press or squeeze the antenna cable or damage the connectors. Otherwise, the ...
  • Page 50 HUAWEI ME909 Series Mini PCIe Module Hardware Guide Mechanical Specifications Huawei Proprietary and Confidential Issue 0.1 (2013-06-09) Copyright © Huawei Technologies Co., Ltd.

  • Page 51: Certifications

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Certifications Certifications 7.1 About This Chapter This chapter gives a general description of certifications of ME909 module. 7.2 Certifications The certification of ME909 module is testing now. ‎ T able 7-1 shows certifications the ME909u-521 module will be implemented.

  • Page 52: Safety Information

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Safety Information Safety Information Read the safety information carefully to ensure the correct and safe use of your wireless device. Applicable safety information must be observed. 8.1 Interference Power off your wireless device if using the device is prohibited. Do not use the wireless device when it causes danger or interference with electric devices.

  • Page 53: Traffic Security

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Safety Information  Area indicated with the "Power off bi-direction wireless equipment" sign  Area where you are generally suggested to stop the engine of a vehicle 8.4 Traffic Security  Observe local laws and regulations while using the wireless device. To prevent accidents, do not use your wireless device while driving.

  • Page 54: Laws And Regulations Observance

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Safety Information 8.10 Laws and Regulations Observance Observe laws and regulations when using your wireless device. Respect the privacy and legal rights of the others. 8.11 Care and Maintenance It is normal that your wireless device gets hot when you use or charge it. Before you clean or maintain the wireless device, stop all applications and power off the wireless device.

  • Page 55: Fcc Statement

    Warning: Changes or modifications made to this equipment not expressly approved by HUAWEI may void the FCC authorization to operate this equipment. Huawei Proprietary and Confidential Issue 0.1 (2013-06-09)

  • Page 56: Appendix A Circuit Of Typical Interface

    HUAWEI ME909 Series Mini PCIe Module Hardware Guide Appendix A Circuit of Typical Interface Appendix A Circuit of Typical Interface Huawei Proprietary and Confidential Issue 0.1 (2013-06-09) Copyright © Huawei Technologies Co., Ltd.

  • Page 57: Appendix B Acronyms And Abbreviations

    HUAWEI ME909 Series Mini PCIe Module Appendix B Acronyms and Hardware Guide Abbreviations Appendix B Acronyms and Abbreviations Acronym or Abbreviation Expansion 3GPP Third Generation Partnership Project 8PSK 8 Phase Shift Keying Auxiliary Bit Error Rate BIOS Basic Input Output System...
  • Page 58 HUAWEI ME909 Series Mini PCIe Module Appendix B Acronyms and Hardware Guide Abbreviations Acronym or Abbreviation Expansion HSPA+ Enhanced High Speed Packet Access HSUPA High Speed Up-link Packet Access International Standards Organization Liquid Crystal Polyester Low-Dropout Light-Emitting Diode Land Grid Array...

This manual is also suitable for:

Me909u-121Me909u-521Me909u-721

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