Huawei HiLink E3131 User Manual

HiLink E3131 HSPA+ USB Stick
Product Description
Issue 01 (2011-1-17)
Commercial in Confidence
Page 12 of 19
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Modulating/Demodulating WCDMA/HSPA/HSPA+ baseband signals
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Modulating/Demodulating EDGE/GPRS/GSM baseband signals
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Encoding/Decoding WCDMA/HSPA/HSPA+ channel
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Encoding/Decoding EDGE/GPRS/GSM channel
Bottom Layer Driver
It drives peripherals, including USB, microSD and SIM/USIM card and so on.
Platform Service Subsystem
It initializes programs, diagnoses the running of the system, downloads data and
serves as a watchdog.
Protocol Stack System
It processes protocols of WCDMA (UMTS)/HSPA/HSPA+/GSM/GPRS/EDGE.
User Interface
It provides interfaces to connect peripherals. Interfaces are for LED, microSD and
SIM/USIM.
User Driver within OS
It is used for achieving the interaction between application and device.
Application Management
The application for accessing the network.

Huawei HiLink E3131 Specifications

General

Category	Modem
Interface	USB 2.0
SIM Card Slot	Yes
MicroSD card slot	Yes, up to 32GB
Network	HSPA+/UMTS/GSM
Data Transfer Rate	Up to 21.6 Mbps download, up to 5.76 Mbps upload
Weight	Approximately 30g
Operating System Support	Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS X