Huawei E5372 Technical specifications

Product Description
HUAWEI E5372 Mobile WiFi
V200R001
Issue
01
Date
2013-03-29
HUAWEI TECHNOLOGIES CO., LTD.

HUAWEI E5372 Mobile WiFi V200R001
Product Description
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Huawei Technologies Co., Ltd. provides customers with comprehensive technical support and service.
Please feel free to contact our local office or company headquarters.
Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://www.huawei.com
Copyright © Huawei Technologies Co., Ltd. 2013. 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.
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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 in this document is subject to change without notice. Every effort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
recommendations in this document do not constitute a warranty of any kind, express or implied.

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About This Document
Summary
This document provides information about the major functions, supported services
and system architecture.
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
The items contained in the package of the product.

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History
Issue
Details
Date
01
First release.
2013-03-29

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Contents
1 Overview..........................................................................................................................6
1.1 Brief Introduction.............................................................................................................................. 6
1.2 Branch Type ..................................................................................................................................... 7
1.3 Optional Features............................................................................................................................. 7
2 Features...........................................................................................................................8
2.1 Main Features .................................................................................................................................. 8
2.2 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 Wireless Modem.................................................................................................................... 13
3.1.2 USB Modem .......................................................................................................................... 14
3.1.3 LTE/3G/Wi-Fi Auto Offload .................................................................................................... 14
3.2 SMS................................................................................................................................................ 15
3.3 Sharing Data Stored on the microSD card..................................................................................... 15
3.4 Supplying power to devices ........................................................................................................... 15
4 System Architecture.....................................................................................................16
4.1 System Architecture ....................................................................................................................... 16
4.2 Functional Modules........................................................................................................................ 17
5 Packing List...................................................................................................................18

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1 Overview
1.1 Brief Introduction
HUAWEI E5372 Mobile WiFi (hereinafter referred to as the E5372) 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.
The E5372 supports the following standards:
Long Term Evolution (LTE)
Dual Carrier High Speed PacketAccess Plus (DC-HSPA+)
High Speed Packet Access Plus (HSPA+)
High Speed Uplink PacketAccess (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)
The E5372 provides the following services:
LTE FDD packet data service
DC-HSPA+ packet data service
HSPA+ packet data service
HSPA/UMTS packet data service
EDGE/GPRS packet data service
Short Message Service (SMS)
You can connect the E5372 with the USB interface of a computer, or connect the
E5372 with the Wi-Fi. In the service area of the LTE/DC-HSPA+/HSPA+/HSPA/UMTS
or EDGE/GPRS/GSM network, you can surf the Internet and send/receive
messages/emails cordlessly. The E5372 is fast, reliable, and easy to operate. Thus,
mobile users can experience many new features and services with the E5372. These
features and services will enable a large number of users to use the E5372 and the
average revenue per user (ARPU) of operators will increase substantially.
Figure 1-1 shows the profile of the E5372.

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Figure 1-1 E5372 profile
1.2 Branch Type
The E5372 has one branch types: E5372s-32.
Table 1-1 lists the branch type E5372s-32.
Table 1-1 Branch type E5372s-32
Item
Specifications
Type
E5372s-32
Operating
frequency
LTE: FDD 2600/2100/1800/900/800 MHz
DC-HSPA+/HSPA+/HSPA/UMTS: 2100/1900/900/850 MHz
EDGE/GPRS/GSM: 1900/1800/900/850 MHz
WLAN: 2.4 GHz, 5 GHz (indoor use only)
1.3 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 E5372's optional feature is as follows:
IPv6 (optional)

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2 Features
2.1 Main Features
The E5372 mainly supports the following features:
LTE FDD (DL) data service of up to 150 Mbit/s
LTE FDD (UL) data service of up to 50 Mbit/s
DC-HSPA+ (DL) data service of up to 43.2 Mbit/s
HSPA+ (DL) data service of up to 21.6 Mbit/s
HSPA+ (UL) data service of up to 5.76 Mbit/s
HSDPA (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
PS domain data service based on LTE/UMTS/GSM
SMS based on UMTS and GSM
Built-in LTE/UMTS and WLAN high gain antenna
Micro Secure Digital Memory (microSD) Card
SIM lock
Wi-Fi
Menu-style LCD UI
Five-second fast boot
LTE/3G/Wi-Fi auto offload
Supply power to devices
Support for HUAWEI Mobile WIFI app
Plug and Play (PnP)
IPv6/IPv4 dual stack (optional)
Display current SSID and Wi-Fi key on the screen
Built-in DHCP Server, DNS RELAY and NAT
Online software upgrade
Traffic statistic

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Standard Micro USB interface
TFT-LCD screen
Windows XP (32 bit), Windows Vista, Windows 7, Windows 8, MAC OS X 10.5,
10.6, 10.7 and 10.8
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+/HSPA/UMTS/EDGE/GPRS/GSM
WLAN: IEEE 802.11a/b/g/n
Internal memory
256 MB NAND flash and 128 MB DDR SDRAM
Maximum
transmitter
power
LTE: Conform to Power Class 3 Definition
UMTS: Conform to Power Class 3 Definition
WLAN
802.11a: 8 dBm
802.11b: 11 dBm
802.11g: 10 dBm
802.11n: 10 dBm (2.4 GHz); 8 dBm (5 GHz)
Receiver
sensitivity
LTE: Confirm to 3GPP Requirements
UMTS: Confirm to 3GPP Requirements
WLAN
802.11a: -65 dBm@54 Mbit/s
802.11b: -76 dBm@11 Mbit/s
802.11g: -65 dBm@54 Mbit/s
802.11n: -64 dBm@65 Mbit/s
WLAN speed
802.11a: Up to 54 Mbit/s
802.11b: Up to 11 Mbit/s
802.11g: Up to 54 Mbit/s
802.11n
HT20: Support MCS0–MCS7; Up to 72.2 Mbit/s.
Support MCS8–MCS15; Up to 144.4 Mbit/s.
HT40: Support MCS0–MCS7; Up to 150 Mbit/s.
Support MCS8–MCS15; Up to 300 Mbit/s.

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Item
Specifications
Maximum power
consumption
4 W
Power supply
AC: 100–240 V
DC: 5 V, 1 A
Battery
Type: Li (rechargeable)
Capacity: 3.7 V, 1780 mAh
Maximum working time: 6 hours (depending on the network)
Maximum standby time: 300 hours (depending on the network)
External
interfaces
Micro USB interface
Standard microSD card interface
Standard 6-pin SIM card interface
External main diversity antenna interface
Screen
TFT-LCD
key-press
Power switch, MENU switch, Reset switch
Antenna
Built-in LTE/UMTS/GSM main antenna
Built-in LTE/UMTS diversity antenna
Built-in WLAN antenna
Dimensions
(H × W × D)
14.4 mm×99.0 mm×62.2 mm
Weight
< 130 g (including the battery)
Temperature
Operating: 0℃to +35℃
Storage: -20℃to +60℃
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
Writing/Sending/Receiving
Sending/Receiving extra-long messages
Storage: Up to 500 messages can be saved in the
internal memory of the E5372.
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 WPA-PSK and WPA2-PSK encryption
TKIP and AES encryption algorithm
TKIP and AES integrated encryption algorithm
Automatic adjustment of ratios
Display STA status
Turn off Wi-Fi automatically
WLAN MAC filter
Firewall setup
Firewall Switch
LAN IP Filter
Virtual Server
ACL Service
DMZ Service
UPnP Service
NAT setup
CONE NAT
Symmetric NAT
ALG
VPN passthrough
DHCP setup
DHCP server enabling and disabling
Address pool of the DHCP server setup
DHCP lease time setup
Software installation
Automatic installation (PnP)

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Item
Description
LTE/3G/Wi-Fi auto
offload
Accessing to WAN via LTE/3G or Wi-Fi
Automatic offload between LTE/3G and Wi-Fi
IPv6/IPv4 dual stack
(optional)
DHCPv6/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, unblocking by using the PUK.
System requirement
Windows XP (32 bit), Windows Vista, Windows 7 and
Windows 8
Mac OS X 10.5, 10.6, 10.7 and 10.8
Your computer’s hardware system should meet or
exceed the recommended system requirements for the
installed version of OS

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3 Services and Applications
3.1 Data Service
3.1.1 Wireless Modem
The E5372 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 E5372 WEB page) and set
up a wireless network connection. Then you can access the Internet.
Amaximum of ten wireless users can access the E5372 at the same time. You can set
up the WLAN with the access point (AP) function.
Figure 3-1 Multi-device access via Wi-Fi

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Figure 3-2 Multi-device access via Wi-Fi and USB at the same time
3.1.2 USB Modem
After you connect the E5372 and PC with a USB data cable, the E5372 driver is
installed on the PC automatically and the shortcut of the WEB page is displayed on
the PC desktops. You can directly use the default settings (or configureAPN on the
E5372 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.
Figure 3-3 One-device access via USB
3.1.3 LTE/3G/Wi-Fi Auto Offload
The E5372 allows you to access the Internet via LTE/3G or Wi-Fi. When you are using
the E5372 in areas with a Wi-Fi hotspot, for example, an airport, a cafe, a hotel, or
your home, the E5372 switches to Wi-Fi connection automatically, saving your
LTE/3G network traffic fees.

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After the function is enabled, a maximum of nine wireless users can access the E5372
at the same time.
Figure 3-4 LTE/3G/Wi-Fi auto offload
3.2 SMS
The E5372 supports message writing/sending/receiving. You can manage messages
through the WEB page, such as an inbox, an outbox and a draft.
3.3 Sharing Data Stored on the microSD card
After the microSD card is inserted, you can store data on the card or use the WEB
management page to share data stored on the card.
3.4 Supplying power to devices
You can connect the Mobile WiFi that supports the function of acting as a charger to
the AF10 to supply power to a mobile phone, MP3, MP4, or Bluetooth headset.

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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
Wi-Fi
Hardware module

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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/DC-HSPA+/HSPA+/UMTS/
EDGE/GPRS/GSM baseband digital signals, including:
Modulating/Demodulating
LTE/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, 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 a screen and
buttons.

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5 Packing List
This chapter describes the items contained in the package of the E5372.
Table 5-1 lists the items contained in the package of the E5372.
Table 5-1 Packing list of the E5372
Item
Quantity
Remarks
Mobile WiFi
1
Standard
Rechargeable Battery (1780 mAh)
1
Standard
USB Cable
1
Standard
Power Adapter
1
Optional
Quick Start
1
Standard
Safety Information
1
Standard
AF10 charging adapter
1
Optional
Warranty Card
1
Optional

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A Acronyms and Abbreviations
3G
The Third Generation
ACL
access control list
AES
Advanced Encryption Standard
ALG
application level gateway
APN
access point name
ARPU
average revenue per user
ASCII
American Standard Code for Information Interchange
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
High Speed Downlink Packet Access
IEEE
Institute of Electrical and Electronics Engineers
IP
Internet Protocol
LCD
Liquid Crystal Display
LTE
Long Term Evolution
MAC
Medium Access Control

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Modem
Modulator Demodulator
NAT
Network Address Translation
OS
Operating System
PC
personal computer
PIN
personal identification number
PnP
Plug and Play
PS
packet switched
PUK
PIN unblocking key
SIM
subscriber identity module
SMS
short messaging service
SOHO
small office home office
SSID
Service Set Identifier
TFT
Thin Film Transistor
TKIP
Temporal Key Integrity Protocol
UMTS
Universal Mobile Telecommunications System
UPnP
Universal Plug and Play
USB
Universal Serial Bus
WAN
wireless area network
WEP
wired equivalent privacy
Wi-Fi
Wireless Fidelity
WLAN
wireless local area network
WPA
Wi-Fi Protected Access