HUAWEI E5573Cs-322 Mobile WiFi

About This Document

Summary

This document provides information about the major functions, supported services, and system architecture of the HUAWEI E5573Cs-322 Mobile WiFi.

Document Contents

• Chapter 1: Overview - Supported network modes, basic services, functions, and appearance.
• Chapter 2: Features - Supported features and technical specifications.
• Chapter 3: Services and Applications - Services and applications of the product.
• Chapter 4: System Architecture - Architecture of the product.
• Chapter 5: Packing List - Items included in the package.

History

1 Overview

1.1 Brief Introduction

The HUAWEI E5573Cs-322 Mobile WiFi (E5573Cs-322) is a high-speed packet access mobile hotspot, designed as a multi-mode wireless terminal for SOHO (Small Office and Home Office) and business professionals.

Supported Standards

• Long Term Evolution (LTE) Frequency Division Duplex (FDD)
• Dual Carrier High Speed Packet Access Plus (DC-HSPA+)
• High Speed Packet Access Plus (HSPA+)
• High Speed Uplink Packet Access (HSUPA)
• High Speed Downlink 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)

Supported Services

• LTE FDD packet data service
• DC-HSPA+ packet data service
• HSPA+/HSPA/UMTS packet data service
• EDGE/GPRS packet data service
• Short Message Service (SMS)

The E5573Cs-322 can connect to a computer via USB or wirelessly via Wi-Fi ?. It provides fast, reliable, and easy internet access and messaging capabilities in LTE, 3G, or GSM network areas.

Device Profile

The device is a compact, portable mobile hotspot. It features indicator lights for signal and battery status, a power button, and a Micro USB port for charging and data connection. It has a SIM card slot and internal antennas. The device is typically rectangular with rounded edges.

1.2 Optional Features

Optional features can be customized based on operator or customer requirements and are not included in the standard version or are disabled by default. These include:

• IPv6/IPv4 dual stack (optional)
• Dual SSID (optional)

2 Features

2.1 Main Features

• LTE FDD (DL) data service: up to 150 Mbit/s
• LTE FDD (UL) data service: up to 50 Mbit/s
• DC-HSPA+ (DL) data service: up to 43.2 Mbit/s
• HSPA+ (DL) data service: up to 21.6 Mbit/s
• HSDPA (DL) data service: up to 14.4 Mbit/s
• HSUPA (UL) data service: up to 5.76 Mbit/s
• UMTS data service: up to 384 kbit/s
• EDGE data service: up to 236.8 kbit/s
• GPRS data service: up to 85.6 kbit/s
• PS domain data service based on LTE/UMTS/GSM
• SMS based on LTE/UMTS/GSM
• Built-in LTE/UMTS/GSM and WLAN high gain antenna
• Wi-Fi 2.4 GHz
• LTE/3G/Wi-Fi auto offload
• Support for HUAWEI HiLink App
• Press and Play functionality
• IPv6/IPv4 dual stack (optional)
• Built-in DHCP Server, DNS RELAY, and NAT
• Online software upgrade
• Traffic statistic tracking
• Standard Micro USB interface
• 2D Barcode easy connection
• Compatibility with Windows 7, 8, 8.1, 10 (excluding RT) and Mac OS X 10.7-10.11 (with latest upgrades).

2.2 Technical Specifications

2.2.1 Hardware

2.2.2 Software

3 Services and Applications

3.1 Data Service

3.1.1 Wireless Modem

The E5573Cs-322 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 E5573Cs-322 Web page) and set up a wireless network connection. Then you can access the Internet ?. A maximum of sixteen wireless users can access the E5573Cs-322 at the same time. You can set up the WLAN with the access point (AP) function.

Diagram Description (Figure 3-1): Illustrates multiple devices, including a smartphone ?, tablet ?, laptop ?, and desktop computer ?️, connecting to the Mobile WiFi device. Connections are shown via Wi-Fi signals (represented by curved lines) and a USB cable connecting one device directly to the Mobile WiFi.

3.1.2 USB Modem

After you connect the E5573Cs-322 and PC with a USB data cable, the Web page is displayed on the PC desktops automatically. You can directly use the default settings (or configure APN on the E5573Cs-322 Web page) and set up a network connection. Then you can send or receive E-mail, access the network through wireless connection, and download files through wireless data channels.

Diagram Description (Figure 3-2): Shows a desktop computer ?️ connected to the Mobile WiFi device via a USB cable. The Mobile WiFi device is depicted as a small, portable unit.

3.1.3 LTE/3G/Wi-Fi Auto Offload

The E5573Cs-322 allows you to access the Internet ? via LTE, 3G or Wi-Fi ?. When you are using the E5573Cs-322 in areas with a Wi-Fi hotspot, for example, an airport, a cafe, a hotel, or your home, the E5573Cs-322 switches to Wi-Fi connection automatically, saving your LTE/3G network traffic fees.

Diagram Description (Figure 3-3): A network diagram showing an 'Internet' cloud connected to an 'LTE/3G' tower and a 'Wi-Fi hotspot'. The Mobile WiFi device is shown with an 'auto select' function, connecting to either LTE/3G or Wi-Fi, and then distributing the connection to multiple devices (represented by icons like a laptop ?, smartphone ?, and tablet ?).

3.2 SMS

The E5573Cs-322 supports message writing/sending/receiving. You can manage messages through the Web page, such as an inbox, an outbox and a draft.

3.3 Connecting an Android Device to the E5573Cs-322 Using a 2D Barcode

If you are using an Android device ? and has the HUAWEI HiLink App installed, you can quickly connect your device to the E5573Cs-322 to access the Internet ? by scanning a 2D Barcode on the E5573Cs-322 label.

Diagram Description: An illustration of the top view of the Mobile WiFi device, highlighting a label containing a 2D barcode.

4 System Architecture

4.1 System Architecture

Figure 4-1 shows the system architecture.

Diagram Description (Figure 4-1): The diagram shows the 'Mobile WiFi' unit containing 'Software module' and 'Hardware module'. The 'Application system' includes 'Web page', 'Web server', and 'Protocol stack'. The 'Bottom layer drivers' interface with USB, Wi-Fi, and user interface components. The 'Radio frequency module', 'Baseband signal processing', and 'Power module' are also key components. The system connects to a 'PC' ?️ via USB/Wi-Fi ? and to a 'Mobile phone/Tablet' ? via Wi-Fi ?.

4.2 Functional Modules

1. Radio frequency module: It sends/receives radio signals and modulates/demodulates the radio frequency (RF) signals and baseband signals.
2. Baseband signal processing: It processes LTE FDD/DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM baseband digital signals, including:
   • Modulating/Demodulating LTE FDD/DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM baseband signals
   • Encoding/Decoding LTE FDD/DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM channel
3. Bottom layer driver: It drives peripherals, including a USB device, Wi-Fi devices, indicators, buttons and a SIM card.
4. Protocol stack system: It processes protocols of LTE FDD/DC-HSPA+/HSPA+/UMTS/EDGE/GPRS/GSM and TCP/IP.
5. Application system: It provides management system, including SMS, PS domain service, Wi-Fi configuration, network service, Web service and Web page. The user can set management parameters by Web page.
6. User interface: It provides human-computer interaction, including indicators and buttons.

5 Packing List

This chapter describes the items contained in the package of the E5573Cs-322. Table 5-1 lists the items contained in the package of the E5573Cs-322.

Acronyms and Abbreviations

Section A