Huawei E5785-330 Technical specifications

Product Description
HUAWEI E5785-330 Mobile WiFi
V100R001
Version 02
Date 2021-01-20
HUAWEI DEVICE CO., LTD.

HUAWEI E5785-330 Mobile WiFi V100R001
Product Description
Version 02 (2021-01-20) Secret and confidential Page 2 of 22
Copyright © Huawei 2021. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
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holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
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Huawei Device Co., Ltd.
Address: No.2 of Xincheng Road
Songshan Lake Zone
Dongguan, Guangdong 523808
People's Republic of China
Website: http://consumer.huawei.com/en/
Email: [email protected]

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About This Document
Summary
This document introduces the major functions, supported services, and system
architecture of the HUAWEI E5785-330 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 box
6 Appendix Supported LTE bandwidths

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History
Version Details Date
01 First release 2020-12-18
02 1. Delete the description of WPA3 in the encryption
method.
2. Modify the WLAN 2.4GHz AP channel to 5~11.
2021-01-20

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Contents
1 Overview.............................................................................................................................................................6
1.1 Introduction ............................................................................................................................................................................ 6
1.2 Optional Features................................................................................................................................................................. 6
2 Features..............................................................................................................................................................7
2.1 Main Features........................................................................................................................................................................ 7
2.2 Technical Specifications ..................................................................................................................................................... 8
2.2.1 Hardware ...................................................................................................................................................................... 8
2.2.2 Software ......................................................................................................................................................................11
3 Services and Applications.......................................................................................................................... 13
3.1 Data Service..........................................................................................................................................................................13
3.1.1 Wireless Modem ......................................................................................................................................................13
3.1.2 USB Modem...............................................................................................................................................................13
3.1.3 LTE/3G/Wi-Fi Auto Offload.................................................................................................................................14
3.2 SMS ..........................................................................................................................................................................................14
3.3 Menu Display .......................................................................................................................................................................14
4 System Architecture .................................................................................................................................... 16
4.1 System Architecture...........................................................................................................................................................16
4.2 Functional Modules...........................................................................................................................................................17
5 Packaging Box Items................................................................................................................................... 18
6 Appendix.......................................................................................................................................................... 19
7 Acronyms and Abbreviations................................................................................................................... 20

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1 Overview
1.1 Introduction
HUAWEI E5785-330 Mobile WiFi (hereinafter referred to as the E5785-330) is a
high-speed packet access mobile hotspot. It is a multi-mode wireless terminal for
SOHO (Small Office and Home Office) and business professionals.
It provides users with packet data services and SMS through multiple network modes.
You can connect the micro USB port on the E5785-330 to a computer using a micro
USB data cable, or connect multiple devices to the E5785-330 over Wi-Fi. In the service
area of the network, the E5785-330 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).
1.2 Optional Features
Optional features refer to features that are not supported on the standard version.
These features can be customized according to carrier or customer requirements. The
E5785-330's optional features include the following:
 SIM lock

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2 Features
2.1 Main Features
The E5785-330 features:
 LTE Category 7
 LTE FDD CA (DL) packet data service of up to 300 Mbps
 LTE FDD (DL) packet data service of up to 150 Mbps
 LTE FDD CA (UL) packet data service of up to 100 Mbps
 LTE FDD (UL) packet data service of up to 50 Mbps
 LTE TDD CA (DL) packet data service of up 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 based on LTE/UMTS
 Built-in LTE/UMTS and Wi-Fi antenna
 2.4 GHz and 5 GHz Wi-Fi
 LTE/3G/Wi-Fi auto offload
 Menu display
 Compatible with HUAWEI AI Life app
 Plug and Play
 IPv4v6 dual stack
 Built-in DHCP Server, DNS RELAY, and NAT

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 Online software upgrade
 Traffic statistics
 WPS
 1.45 inch LCD display
 Standard Micro USB port
 Compatible with Windows 7, Windows 8, Windows 8.1, Windows 10 (excluding
Windows RT), MAC OS X 10.12, 10.13, 10.14 and 10.15
2.2 Technical Specifications
2.2.1 Hardware
Table 2-1 lists the hardware specifications.
Table 2-1 Hardware specifications
Item Specifications
Technical
standard
WAN:
LTE/DC-HSPA+/HSPA+/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-7A, 1A-8A, 1A-20A, 1A-28A, 3A-5A, 3A-7A, 3A-8A,
3A-20A, 3A-28A, 3A-42A, 7A-8A, 7A-20A, 7A-28A, 20A-32A,
1C, 3C, 7C, 38C, 40C, 41C, 42C, 3A-3A, 41A-41A
See Appendix for supported LTE channel bandwidths
Wi-Fi/WLAN: 2.4 GHz
AP: 5-11
STA: 5-13
Wi-Fi/WLAN: 5 GHz
AP: W52, W56, W58
STA: W52, W53, W56, W58
Memory RAM: 256 MB

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Item Specifications
ROM: 512 MB
Transmit power LTE: Conforms to Power Class 3 Definition
WCDMA/HSPA/HSPA+: Conforms to Power Class 3 Definition
Wi-Fi/WLAN
2.4 GHz
802.11b: 13 dBm
802.11g: 13 dBm
802.11n: 13 (20 MHz)/13(40 MHz) dBm
Wi-Fi/WLAN
5 GHz
802.11a: 13 dBm
802.11n: 13 dBm
802.11ac: 13 (20 MHz)/13(40 MHz)/13(80 MHz)
dBm
Note: The value above represents a typical transmit power in
Wi-Fi/WLAN mode, and may vary slightly by device.
Receiver
sensitivity
LTE: Conforms to 3GPP
WCDMA/HSPA/HSPA+: Conforms to 3GPP
Wi-Fi/WLAN
2.4 GHz
802.11b: -85.5 dBm@11 Mbps
802.11g: -71 dBm@54 Mbps
802.11n: -68 dBm@65 Mbps
Wi-Fi/WLAN
5 GHz
802.11a: -75.5 dBm@54 Mbps
802.11n: -72 dBm@65 Mbps
802.11ac: -68 dBm@65 Mbps
WLAN MIMO 2*2 MIMO
Wi-Fi/WLAN
speed
802.11a: Up to 54 Mbps
802.11b: Up to 11 Mbps
802.11g: Up to 54 Mbps
802.11n: 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

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Item Specifications
Power
consumption
<3.5 W
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 (depending on the network)
External ports Micro USB port
Micro-SIM card slot (3FF)
Display 1.45 inch LCD display
Buttons Power button, RESET button, MENU button
Antenna Built-in LTE/UMTS main antenna
Built-in LTE/UMTS diversity antenna
Built-in 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)

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2.2.2 Software
Table 2-2 lists the software specifications.
Table 2-2 software specifications
Item Description
SMS  Write/send/receive short messages
 Send/receive extra-long messages
 Storage: Up to 500 messages can be saved in the
internal memory of the E5785-330
Network connection
setup
 Create, delete, or edit APN
 Set up network connection
Maximum number of
Wi-Fi users connected
at the same time
 When only the 2.4 GHZ or 5 GHz Wi-Fi network is
enabled, the E5785-330 supports the connection of up
to 32 wireless devices at the same time
WLAN/Wi-Fi setup  SSID broadcasting and hiding
 None (Open), WEP, 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 setup  Enable and disable firewall
 LAN IP Filtering
 Virtual Server
 DMZ
 UPnP
NAT setup  CONE NAT
 Symmetric NAT
 ALG
DHCP setup  Enable and disable DHCP server
 Configure DHCP server address pool
 Set DHCP lease time
LTE/3G/Wi-Fi auto
offload (Wi-Fi Extender)
 Access WAN via LTE/3G/Wi-Fi

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Item Description
IPv4v6 dual stack  DHCPv4v6 server and client
 DNSv4v6 server and client
 Display IPv4v6 WAN address
Others Network connection settings: 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
and 10.15
 Your computer should also meet the recommended
hardware requirements for the operating system
installed

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3 Services and Applications
3.1 Data Service
3.1.1 Wireless Modem
The E5785-330 can be used as a wireless modem when the Wi-Fi is enabled. You can
directly use the default settings (or configure APN on the E5785-330'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 E5785-330 and a PC with a USB data cable, enter the IP address
in the browser address bar to log in to the E5785-330's web-based management page.
You can directly use the default APN settings (or configure the APN on the page) to set
up a network connection, after which you can access the Internet.

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Figure 3-2 One-device access via micro USB port
3.1.3 LTE/3G/Wi-Fi Auto Offload
The E5785-330 allows you to access the Internet via LTE, 3G or Wi-Fi. When you are
using the E5785-330 in areas with a Wi-Fi hotspot, for example, an airport, a cafe, a
hotel, or your home, the E5785-330 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 E5785-330 supports message writing/sending/receiving. You can manage
messages in the Inbox, Outbox, and Drafts on the E5785-330's web-based
management page.
3.3 Menu Display
The E5785-330 supports menu display in multiple languages. Press the MENU button
to enter the menu. Continue to press the MENU button to select a menu and press the
Power button to confirm your selection. You can view menu information or configure
settings such as:
 LTE/3G/Wi-Fi auto offload
 WPS

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Figure 3-4 shows the menu screen (your actual screen may vary).
Figure 3-4 Menu

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4 System Architecture
4.1 System Architecture
Figure 4-1 shows the system architecture of the E5785-330
Figure 4-1 System architecture of the E5785-330
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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4.2 Functional Modules
1. Radio frequency module: Sends/receives radio signals and
modulates/demodulates radio signals and baseband signals.
2. Baseband signal processing module: Processes LTE FDD/LTE TDD/
DC-HSPA+/HSPA+/HSUPA/HSDPA/UMTS baseband signals, including:
 Modulating/demodulating LTE FDD/LTE TDD/
DC-HSPA+/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 configuration, network
service, web service and web-based management page. Users can configure
system settings on the web-based management page.
6. User interface: Provides man-machine interaction, including a display screen and
buttons.

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5 Packaging Box Items
This chapter describes the items contained in the packaging box of the E5785-330.
Table 5-1 lists the items contained in the packaging box of the E5785-330.
Table 5-1 Packaging box items of the E5785-330
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

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6 Appendix
Table 6-1 Shows the LTE bandwidths supported by the E5785-330.
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 √ √ √ √

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7 Acronyms and Abbreviations
Numerics
3G The Third Generation
A
AES Advanced Encryption Standard
ALG Application Level Gateway
APN Access 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 Uplink Packet Access
HSDPA High Speed Downlink Packet Access