HUAWEI MG323 GSM M2M Module

 

 

 

 

Hardware Guide

 

 

 

 

Overall Description

 

 

 

 

 

 

 

 

 

 

Feature

 

 

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power

 

 

Power-off current: 50 µA

 

 

 

 

consumption

 

 

 

 

 

 

 

 

 

 

Average

DRX=2

< 3.0 mA

 

 

 

(current)

 

 

 

 

 

 

 

standby current

 

 

 

 

 

 

 

 

DRX=5

< 2.5 mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DRX=9

< 2.0 mA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GPRS Class 10 (maximum): 455 mA

 

 

 

 

 

 

 

 

 

 

 

 

Protocols

 

 

GSM/GPRS Phase2/2+

 

 

 

 

 

 

 

 

 

AT commands

 

See the HUAWEI MG323 Series Wireless Module AT Command

 

 

 

 

 

Interface Specification.

 

 

 

 

 

 

 

 

 

 

 

 

Application

 

 

UART1 (supporting 8-wire UART)

 

 

 

 

interface (50-

 

 

 

 

 

 

 

 

One standard Subscriber Identity Module (SIM) card interface

 

 

 

pin B2B

 

 

 

 

connector)

 

 

(Class B or Class C)

 

 

 

 

 

 

 

Interfaces for two analog audio channels

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Network status light-emitting diode (LED) control interface

 

 

 

 

 

 

 

 

Antenna

 

 

Hirose U.FL-R-SMT-1(80) 50 Ω antenna connector

 

 

interface

 

 

 

 

 

 

 

 

 

 

Antenna pad

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voice services

 

Two analog voice channels

 

 

 

 

 

 

 

 

 

 

SMS

 

 

New message alert, text message receiving, and text message

 

 

 

 

 

sending

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Management of text messages: read messages, delete

 

 

 

 

 

messages, storage status, and message list

 

 

 

 

 

 

 

 

 

 

 

Support for the protocol data unit (PDU) mode

 

 

 

 

 

 

 

 

 

 

 

GPRS

 

 

GPRS CLASS 10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Encoding schemes: CS 1, CS 2, CS 3, and CS 4

 

 

 

 

 

 

 

 

 

 

 

Maximum downlink transmission rate: 85.6 kbps

 

 

 

 

 

 

 

 

 

 

 

Maximum uplink transmission rate: 42.8 kbps

 

 

 

 

 

 

 

 

 

 

 

Packet Broadcast Control Channel (PBCCH)

 

 

 

 

 

 

 

 

 

 

 

Embedded with TCP/IP protocols, supporting multiple links

 

 

 

 

 

 

 

 

Circuit

 

 

CSD data services at the maximum rate of 9.6 kbit/s

 

 

Switched Data

 

 

 

 

 

 

 

(CSD) data

 

 

 

 

 

 

 

 

services

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Physical

 

 

Dimensions (L × W × H): 35 mm × 32.5 mm × 3.05 mm

 

 

features

 

 

Weight: 5.8 g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Issue 06 (2013-06-13)

 

Huawei Proprietary and Confidential

10

 

 

Copyright © Huawei Technologies Co., Ltd.

 

 

 

 

 

 

 

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Huawei MG323 manual DRX=2, DRX=5 DRX=9, Sms, Gprs Gprs Class