Manuale d’uso / di manutenzione del prodotto MG323 del fabbricante Huawei
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HUAWEI MG323 GSM M2M Module Hardwar e Guide Issue 06 Date 2013 - 06 - 13.
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HUA W EI MG323 G SM M2 M Modu le Hardware G uide About T his Doc ument Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 3 About This Document History Version Date Chapter Descriptions 01 Creation 02 2010 - 10 - 25 1 Deleted “ 1.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide About T his Doc um ent Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 4 Version Date Chapter Descriptions 05 201 3- 03 - 22 2.2 Updated Tab le 2 - 1 Feature 2.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide About T his Doc ument Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 5 Version Date Chapter Descriptions 3.8 Updated Chapt er 3.8 Audio Int erface 4.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Contents Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 6 Contents 1 Introd uction ................................................
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Contents Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 7 4.1 About T his Chapt er ................................................
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Introduct ion Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Overall D escr iption Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Overall D escr iption Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 10 Feature Description Power consumpt ion (current) Power - off current: 50 µA Average standby cur r ent DRX=2 < 3.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Overall D escr iption Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Overall D escr iption Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 13 3 Description o f the Application Interface s 3.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 14 Table 3- 1 Defini tions of pins on the B 2 B connecto r Pin N o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 15 Pin N o. Pin Name I/O Description DC Characteristics (V) Normal MUX Min.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 16 Pin N o. Pin Name I/O Description DC Characteristics (V) Normal MUX Min.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 17 Table 3- 2 Definitions of the pins on the power supply interfac e Pin N o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 18 3.3. 3 VCOIN Interface VCOIN is an int er face for st andby pow er input o f the RT C in the MG 323 mod ule.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 19 Table 3- 3 Definitions of pins of the power - on/power - off and reset interfaces Pin N o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 20 Fetch Ex t Code in the fi gure is a fil e system in t he MG323 module .
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 21 Networ k st atus LED ( L E D_ST A TUS ) pi n T able 3 - 4 list s the pins on t he sig nal control inter face.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 22 Figure 3- 6 C onnections of the TERM_ON and RESET pins Application Device ( Host ) 2.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 23 Figure 3- 7 Driving circuit 3.6 UART In terface 3.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 24 Pin N o. Signal Name Description Feature Direction 33 UART 1_TD DC E receive data The DTE trans mits serial data.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 26 Pin N o. Signal Name I/O Description 11 GND - Ground sign al of the SIM car d 3.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 27 T o meet the requ ire ments of 3G PP TS 51.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Descripti on of th e Applicati on Inter faces Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 28 33 pF cap acitors are added for filtering radi o frequency interferenc e .
HUA W EI MG323 G SM M2 M Mod u le Hardware G uide Antenna Int erf ace Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 29 4 Antenna Interfa ce 4.1 About This Chapter An RF conne c t or or an an tenna pad ca n be used a s the c onne ction method o f an antenna inter face.
HUA W EI MG323 G SM M2 M Mod u le Hardware G uide Antenna Int erf ace Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 30 The propert i es of m aj or m at er ia l s of the MG323 m o dule are as fol low s : PCB: F R4 Antenna p ad: chem ina l nickel- gold pad 4.
HUA W EI MG323 G SM M2 M Mod u le Hardware G uide Antenna Int erf ace Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 31 Y ou can visit http://www .hiro se.com for more information about the specif icati ons of the U.
HUA W EI MG323 G SM M2 M Mod u le Hardware G uide Antenna Int erf ace Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Mod u le Hardware G uide Antenna Int erf ace Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Mod u le Hardware G uide Antenna Int erf ace Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 34 4.6 Specifications of the Antenna Interface T able 4 - 3 list s t he r ecommende d specif ic at ion s of the antenna inter face.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 35 5 Electrical and Relia bility Featu res 5.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 36 V I is 2.85 V or 2.8 V , which is the vo lta ge of t he d igi tal I/ O pin.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 38 Function Signal Name I/O Waveform a nd Level Remarks GND - Pins 41, 43, 45, 47, an d 49 are power GND pins.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 39 Function Signal Name I/O Waveform a nd Level Remarks S IM _ CLK O V oH min =2.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 41 Table 5- 6 Working current of the MG323 module Worki ng Mode Ty pica l value Unit Remar k Power - o f f mode 50 .
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Electric al and Relia bi lit y Features Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 44 Item Test Cond ition Standard Drop test First cas e: 0.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Mechanica l S pecif ications Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Mechanica l S pecif ications Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 46 Figure 6- 1 Dimensions of the MG323 module (unit: m m) 6.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Mechanica l S pecif ications Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Mechanica l S pecif ications Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 48 Figure 6- 4 Dimensions of the connec tor used on the MG323 module (unit : mm) 6.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Mechanica l S pecif ications Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o., Ltd. 49 board and funct ions as a brace an d c on nects th e MG323 modul e and u ser interface board throu gh t he r e ference G N D.
HUA W EI MG323 GSM M2 M Module Hardware Guide Mechanical S pecificat ions Issue 06 (2013- 06 - 13 ) Huawei Proprietar y and Conf idential Copyright © Huawei Techn ologies Co.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Mechanica l S pecif ications Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 GSM M2 M Module Hardware Guide Appendix A Circuits of T ypical Interfaces Issue 06 (2013- 06 - 13 ) Huawei Proprietar y and Conf idential Copyright © Huawei Techn ologies Co.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Appendix B Ac ron yms and A bbre viat ions Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
HUA W EI MG323 G SM M2 M Modu le Hardware G uide Appendix B Ac ron yms and A bbre viat ions Issue 06 ( 2 013 - 06 - 13 ) Huawei Proprietar y and C onf identia l Cop y r ight © Huawei T echn ologies C o.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Huawei MG323 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Huawei MG323 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Huawei MG323 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Huawei MG323 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Huawei MG323, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Huawei MG323.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Huawei MG323. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Huawei MG323 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.