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HUAWEI E5770s-320 Mobile WiFi V200R001

Product Description

Issue 02 (2015-05-18)

Commercial in Confidence

Page 18 of 22

4

System Architecture

4.1 System Architecture

Figure 4-1 shows the system architecture.

Figure 4-1

System architecture

Protocol stack

Bottom layer drivers

(include USB, Wi-Fi

and user interface)

Application

systerm

Web page

Web server

User

interface

USB

Wi-Fi

Baseband signal

processing

Radio frequency

module

Power module

Software module

Mobile WiFi

PC

Mobile

phone/Tablet

USB/Wi-Fi/Ethernet

Wi-Fi

Hardware module

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Содержание E5770s-320

Страница 1: ...Product Description HUAWEI E5770s 320 Mobile WiFi V200R001 Issue 02 Date 2015 05 18 HUAWEI TECHNOLOGIES CO LTD ...

Страница 2: ... 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 Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co Ltd All other trademarks and trade names mentioned in this document are the property of their respective holders Notice The information i...

Страница 3: ...ure The following table lists the contents of this document Chapter Details 1 Overview The supported network modes basic services and functions and the appearance of the product 2 Features The supported features and technical specifications of the product 3 Services and Applications The services and applications of the product 4 System Architecture The architecture of the product 5 Packing List Th...

Страница 4: ... Description Issue 02 2015 05 18 Commercial in Confidence Page 4 of 22 History Issue Details Date 01 First release 2015 01 07 02 Modify the Weight Modify the Charging Sling to Standard Modify the description of Supplying power to devices 2015 05 18 ...

Страница 5: ... 2 Technical Specifications 9 2 2 1 Hardware 9 2 2 2 Software 11 3 Services and Applications 13 3 1 Data Service 13 3 1 1 Accessing the Internet Using an LTE 3G or 2G Network 13 3 1 2 Accessing the Internet Using Ethernet 15 3 1 3 LTE 3G Wi Fi Auto Offload 16 3 2 SMS 16 3 3 Sharing Storage 17 3 4 Supplying power to devices 17 4 System Architecture 18 4 1 System Architecture 18 4 2 Functional Modul...

Страница 6: ...Packet Access HSDPA Universal Mobile Telecommunications System UMTS Enhanced Data rates for Global Evolution EDGE General Packet Radio Service GPRS Global System for Mobile communications GSM Ethernet The E5770s 320 provides the following services LTE packet data service DC HSPA packet data service HSPA packet data service HSPA UMTS packet data service EDGE GPRS packet data service Short Message S...

Страница 7: ...f operators will increase substantially Figure 1 1 shows the profile of the E5770s 320 Figure 1 1 E5770s 320 profile 1 2 Optional Features Optional features refer to features that are not supported by the standard version or are disabled by default These features can be customized according to operator or customer requirements The E5770s 320 s optional feature is IPv6 IPv4 dual stack optional ...

Страница 8: ...DL data service of up to 14 4 Mbit s HSUPA UL data service of up to 5 76 Mbit s UMTS data service of up to 384 kbit s EDGE data service of up to 236 8 kbit s GPRS data service of up to 85 6 kbit s Ethernet data service of up to100 Mbit s PS domain data service based on LTE UMTS GSM SMS based on UMTS and GSM Built in LTE UMTS GSM and WLAN high gain antenna Micro Secure Digital Memory microSD Card S...

Страница 9: ... Technical standard WAN LTE DC HSPA HSPA HSPA UMTS EDGE GPRS GSM WLAN IEEE 802 11b g n Operating frequency LTE FDD B1 2100 MHz B3 1800 MHz B5 850 MHz B7 2600 MHz B8 900 MHz B20 800 MHz TDD B38 2600 MHz DC HSPA HSPA HSPA UMTS B1 2100 MHz B2 1900 MHz B5 850 MHz B8 900 MHz EDGE GPRS GSM 1900 1800 900 850 MHz WLAN 2 4 GHz Internal memory 128 MB NAND flash and 128 MB DDR SDRAM Maximum transmitter power...

Страница 10: ...2 A Output Supplying Power to Devices rated output 5 V 2 A Battery Type Li rechargeable and irremovable Capacity 3 7 V 5200 mAh Maximum working time 20 hours depending on the network Maximum standby time 500 hours depending on the network External interfaces Micro USB interface USB interface supplying power to other devices Standard microSD card interface Standard 6 pin SIM card interface Ethernet...

Страница 11: ...0 messages can be saved in the internal memory of the E5770s 320 New message prompt Network connection setup APN management create delete and edit Set up network connection WLAN setup SSID broadcasting and hiding Open system and shared key authentication ASCII and HEX keys 64 128 bit WEP encryption 256 bit WPA2 PSK encryption WPA2 PSK integrated encryption AES encryption algorithm TKIP and AES int...

Страница 12: ... v4 server and client DNSv6 v4 server and client Display IPv6 v4 WAN address Other Network connection settings Automatic network selection and registration Manual network selection and registration Network status display signal operator name system mode and so on Selection of network connection types for example LTE Only 3G Only Auto PIN management activate deactivate PIN PIN lock changing PIN unb...

Страница 13: ...r 2G Network Functioning as a Wireless Modem The E5770s 320 can be used as a wireless modem when the Wi Fi is enabled You can access the Internet service through setting up the wireless network connection with the E5770s 320 A maximum of ten wireless users can access the E5770s 320 at the same time You can set up the WLAN with the access point AP function Figure 3 1 Connecting multiple devices thr...

Страница 14: ...the network through wireless connection and download files through wireless data channels Figure 3 2 Connecting a single device through USB Providing Network Connection Using the Ethernet Port After you connect the E5770s 320 to a PC using a network cable to support automatic identification of the WAN LAN port in access mode you can configure the APN on the E5770s 320 s Web page or use the default...

Страница 15: ...rnet port simultaneously 3 1 2 Accessing the Internet Using Ethernet A network cable is connected with the Ethernet port of the E5770s 320 to support automatic identification of the WAN LAN port in access mode and automatic selection of accessing manners of ADSL domestic wideband DHCP hotel wideband or static IP wideband It is unnecessary to select the accessing manners after entering into the Web...

Страница 16: ... with a Wi Fi hotspot for example an airport a cafe a hotel or your home the E5770s 320 switches to Wi Fi connection automatically saving your LTE 3G network traffic fees After the function is enabled a maximum of nine wireless users can access the E5770s 320 at the same time Figure 3 6 LTE 3G Wi Fi auto offload 3 2 SMS The E5770s 320 supports message writing sending receiving You can manage messa...

Страница 17: ...upplying power to devices The E5770s 320 can work as a portable power supply rated output 5V 2A for other devices such as phones tablets music players and Bluetooth headsets You can charge those devices by simply connecting them to the E5770s 320 using a USB cable The E5770s 320 supports plug and charge whether it is on or off Some devices can be charged only when the Mobile WiFi is on Note Do not...

Страница 18: ... Figure 4 1 shows the system architecture Figure 4 1 System architecture Protocol stack Bottom layer drivers include USB Wi Fi and user interface Application systerm Web page Web server User interface USB Wi Fi Baseband signal processing Radio frequency module Power module Software module Mobile WiFi PC Mobile phone Tablet USB Wi Fi Ethernet Wi Fi Hardware module ...

Страница 19: ...DC HSPA HSPA UMTS EDGE GPRS GSM baseband signals Encoding Decoding LTE DC HSPA HSPA UMTS EDGE GPRS GSM channel 3 Bottom layer driver It drives peripherals including a USB device Wi Fi devices a screen buttons a SIM card and a microSD card 4 Protocol stack system It processes protocols of LTE DC HSPA HSPA UMTS EDGE GPRS GSM and TCP IP 5 Application system It provides management system including SMS...

Страница 20: ...the package of the E5770s 320 Table 5 1 lists the items contained in the package of the E5770s 320 Table 5 1 Packing list of the E5770s 320 Item Quantity Remarks Mobile WiFi 1 Standard Rechargeable Battery irremovable 5200 mAh 1 Standard USB Cable 1 Standard Charging Sling 1 Standard Charger 1 Standard Quick Start 1 Standard Safety Information 1 Standard Warranty Card 1 Optional ...

Страница 21: ...erchange CA carrier aggregation DC HSPA Dual Carrier High Speed Packet Access Plus DHCP Dynamic Host Configuration Protocol DMZ demilitarized zone DNS Domain Name Server EDGE Enhanced Data Rates for GSM Evolution FDD frequency division duplex GPRS General Packet Radio Service GSM Global System for Mobile Communications HSPA High Speed Packet Access Plus HSUPA High Speed Uplink Packet Access HSDPA ...

Страница 22: ...et switched PUK PIN unblocking key SIM subscriber identity module SMS short messaging service SOHO small office home office SSID Service Set Identifier TDD Time Division Duplex TFT Thin Film Transistor TKIP Temporal Key Integrity Protocol UMTS Universal Mobile Telecommunications System UPnP Universal Plug and Play USB Universal Serial Bus VPN Virtual Private Network WAN wireless area network WEP w...

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