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HUAWEI E5785-320a Mobile WiFi V100R001

Product Description

Version 01 (2022-01-06)

Secret and confidential

Page 17 of 23

4

System Architecture

4.1 System Architecture

Figure 4-1 shows the system architecture of the E5785-320a

Figure 4-1

System architecture of the E5785-320a

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

Wi-Fi

Hardware module

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Содержание E5785-320a

Страница 1: ...Product Description HUAWEI E5785 320a Mobile WiFi V100R001 Version 01 Date 2022 01 06 HUAWEI DEVICE CO LTD ...

Страница 2: ...rvices and features described in this document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every effort ha...

Страница 3: ...e HUAWEI E5785 320a Mobile WiFi The following table lists the contents of this document Chapter Details 1 Overview Supported network modes basic services and functions and the appearance of the product 2 Features Major features and technical specifications 3 Services and Applications Supported services 4 System Architecture System architecture 5 Packaging Box Items Items contained in the packaging...

Страница 4: ...HUAWEI E5785 320a Mobile WiFi V100R001 Product Description Version 01 2022 01 06 Secret and confidential Page 4 of 23 History Version Details Date 01 First release 2022 01 06 ...

Страница 5: ...7 2 1 Main Features 7 2 2 Technical Specifications 8 2 2 1 Hardware 8 2 2 2 Software 12 3 Services and Applications 14 3 1 Data Service 14 3 1 1 Wireless Modem 14 3 1 2 USB Modem 14 3 1 3 LTE 3G Wi Fi Auto Offload 15 3 2 SMS 15 3 3 Menu Display 15 4 System Architecture 17 4 1 System Architecture 17 4 2 Functional Modules 18 5 Packaging Box Items 19 6 Appendix 20 7 Acronyms and Abbreviations 21 ...

Страница 6: ...You can connect the micro USB port on the E5785 320a to a computer using a micro USB data cable or connect multiple devices to the E5785 320a over Wi Fi In the service area of the network the E5785 320a allows you to surf the Internet and send receive messages emails providing you with a fast reliable and convenient user experience It also helps carriers improve their average revenue per user ARPU...

Страница 7: ... to 224 Mbps LTE TDD DL packet data service of up to 112 Mbps LTE TDD CA UL packet data service of up to 20 Mbps LTE TDD UL packet data service of up to 10 Mbps DC HSPA DL packet data service of up to 42 Mbps HSUPA packet data service of up to 5 76 Mbps HSPA DL packet data service of up to 21 Mbps HSDPA DL packet data service of up to 14 4 Mbps UMTS UL DL packet data service of up to 384 Kbps SMS ...

Страница 8: ...PA HSUPA HSDPA UMTS Wi Fi WLAN IEEE 802 11a b g n ac Operating frequency LTE B1 B3 B5 B7 B8 B18 B19 B20 B28 B32 B38 B40 B41 B42 UMTS B1 B5 B8 LTE UL CA Intra Band continuous CA 3C 7C 38C 40C 41C LTE DL CA 1A 3A 1A 5A 1A 7A 1A 8A 1A 20A 1A 28A 3A 5A 3A 7A 3A 8A B3 as PCC 3A 20A 3A 28A 7A 8A B7 as PCC 7A 20A 7A 28A 8A 38A B8 as PCC 20A 32A B20 as PCC 20A 38A B20 as PCC Intra Band continuous CA 1C 3C...

Страница 9: ...11n MCS0 16dBm 40MHz SISO 802 11n MCS7 14 5 dBm 40MHz SISO Wi Fi WLAN 5 GHz 802 11a 6M 14 5dBm SISO 802 11a 54M 14 5dBm SISO 802 11n MCS0 14 5dBm 20MHz 15dBm 40MHz SISO 802 11n MCS7 14dBm 20 40MHz SISO 802 11ac MCS0 14 5 dBm 20MHz 15 dBm 40 80MHz SISO 802 11ac MCS8 13 dBm 20 40MHz SISO 802 11ac MCS9 12 5 dBm 80MHz SISO Note The value above represents a typical transmit power in Wi Fi WLAN mode and...

Страница 10: ... HT20 Supports MCS0 MCS7 Up to 72 2 Mbps Supports MCS8 MCS15 Up to 144 4 Mbps HT40 Supports MCS0 MCS7 Up to 150 Mbps Supports MCS8 MCS15 Up to 300 Mbps 802 11ac Up to 867 Mbps Power consumption 4 5W Charger Optional AC 100 240 V DC 5 V 2 A Battery Type Rechargeable lithium battery removable Capacity 3 8 V 3000 mAh Maximum working hours 12 depending on the network Maximum standby hours 700 dependin...

Страница 11: ...ial Page 11 of 23 Item Specifications Built in LTE UMTS diversity antenna Built in Wi Fi WLAN antenna Dimensions W D H 108 mm x 62 mm x 17 1 mm Weight Approximately 127 g including the battery Temperature Operating temperature 0 C to 35 C Storage temperature 20 C to 60 C Humidity 5 to 95 non condensing ...

Страница 12: ... Wi Fi users connected at the same time When only the 2 4 GHZ or 5 GHz Wi Fi network is enabled the E5785 320a supports the connection of up to 32 wireless devices at the same time Wi Fi WLAN setup SSID broadcasting and hiding None Open WPA2 PSK and WPA WPA2 PSK encryption Automatic adjustment of Wi Fi speed Display STA status Turn off Wi Fi automatically MAC address filtering Guest SSID Firewall ...

Страница 13: ...tings Automatic manual network selection and registration Display network status including signal strength carrier name system mode and so on Select network mode PIN management activate deactivate PIN verify PIN PUK and modify PIN System requirements Windows 7 Windows 8 Windows 8 1 Windows 10 excluding Windows RT MAC OS X 10 12 10 13 10 14 10 15 11 0 and 12 0 Your computer should also meet the rec...

Страница 14: ...785 320a s web based management page to set up a wireless network after which you will be able to access the Internet Figure 3 1 Multi device access via Wi Fi and micro USB port at the same time 3 1 2 USB Modem After you connect the E5785 320a and a PC with a USB data cable enter the IP address in the browser address bar to log in to the E5785 320a s web based management page You can directly use ...

Страница 15: ...a switches to the Wi Fi network automatically to save your LTE 3G network data usage Figure 3 3 LTE 3G Wi Fi auto offload 3 2 SMS The E5785 320a supports message writing sending receiving You can manage messages in the Inbox Outbox and Drafts on the E5785 320a s web based management page 3 3 Menu Display The E5785 320a supports menu display in multiple languages Press the MENU button to enter the ...

Страница 16: ...HUAWEI E5785 320a Mobile WiFi V100R001 Product Description Version 01 2022 01 06 Secret and confidential Page 16 of 23 Figure 3 4 shows the menu screen your actual screen may vary Figure 3 4 Menu ...

Страница 17: ...hows the system architecture of the E5785 320a Figure 4 1 System architecture of the E5785 320a 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 Wi Fi Hardware module ...

Страница 18: ...SPA HSPA HSUPA HSDPA UMTS baseband signals Encoding decoding LTE FDD LTE TDD DC HSPA HSPA HSUPA HSDPA UMTS channels 3 Bottom layer driver Drives peripherals including USB devices Wi Fi devices display screen buttons and SIM cards 4 Protocol stack system Processes protocols of LTE FDD LTE TDD DC HSPA HSPA HSUPA HSDPA UMTS and TCP IP 5 Application system Provides SMS PS domain service Wi Fi configur...

Страница 19: ...tained in the packaging box of the E5785 320a Table 5 1 lists the items contained in the packaging box of the E5785 320a Table 5 1 Packaging box items of the E5785 320a Item Quantity Remarks Mobile WiFi 1 Standard Rechargeable battery removable 1 Standard USB Cable 1 Standard Quick Start Guide Including safety information 1 Standard Charger 1 Optional Warranty Card 1 Optional ...

Страница 20: ...duct Description Version 01 2022 01 06 Secret and confidential Page 20 of 23 6 Appendix Table 6 1 Shows the LTE bandwidths supported by the E5785 320a Band Bandwidth 1 4 MHz 3 MHz 5 MHz 10 MHz 15 MHz 20 MHz 1 3 5 7 8 18 19 20 28 32 38 40 41 42 ...

Страница 21: ...Point Name ARPU Average Revenue Per User ASCII American Standard Code for Information Interchange D DHCP Dynamic Host Configuration Protocol DMZ Demilitarized Zone DNS Domain Name Server E EDGE Enhanced Data Rates for GSM Evolution F FDD Frequency Division Duplex G GPRS General Packet Radio Service GSM Global System for Mobile Communications H HSPA High Speed Packet Access Plus HSUPA High Speed Up...

Страница 22: ...ccess Control Modem Modulator Demodulator N NAT Network Address Translation O OS Operating System P PC Personal Computer PIN Personal Identification Number PnP Plug and Play PS Packet Switched PUK PIN unblocking key S SIM Subscriber Identity Module SMS Short Messaging Service SOHO Small Office Home Office SSID Service Set Identifier T TDD Time Division Duplex TFT Thin Film Transistor U UMTS Univer...

Страница 23: ...on Version 01 2022 01 06 Secret and confidential Page 23 of 23 USB Universal Serial Bus V VPN Virtual Private Network W WAN Wireless Area Network WEP Wired Equivalent Privacy Wi Fi Wireless Fidelity WLAN Wireless Local Area Network WPA Wi Fi Protected Access ...

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