Huawei E5785Lh-22c Technical specifications

Product Description
HUAWEI E5785Lh-22c Mobile WiFi
V200R001
Issue
01
Date
2016-06-02
HUAWEI TECHNOLOGIES CO., LTD.

HUAWEI E5785Lh-22c 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://consumer.huawei.com/en/
Copyright © Huawei Technologies Co., Ltd. 2016. 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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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
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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. 2016-06-02

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Contents
1 Overview ..........................................................................................................................6
1.1 Brief Introduction .............................................................................................................................. 6
1.2 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................................................................................................................................. 12
3 Services and Applications ...........................................................................................14
3.1 Data Service................................................................................................................................... 14
3.1.1 Wireless Modem.................................................................................................................... 14
3.1.2 USB Modem .......................................................................................................................... 15
3.1.3 LTE/3G/Wi-Fi Auto Offload .................................................................................................... 15
3.2 SMS................................................................................................................................................ 15
3.3 Menu-Style LCD UI ........................................................................................................................ 16
3.3.1 Scanning a 2D Barcode to Download the HiLink App(Mobile WiFi App) .............................. 16
3.3.2 Scanning a 2D Barcode to Connect to the Internet............................................................... 16
4 System Architecture .....................................................................................................17
4.1 System Architecture ....................................................................................................................... 17
4.2 Functional Modules ........................................................................................................................ 18
5 Packing List...................................................................................................................19

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Product Description
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1 Overview
1.1 Brief Introduction
HUAWEI E5785Lh-22c Mobile WiFi (hereinafter referred to as the E5785Lh-22c) 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 E5785Lh-22c supports the following standards:
Long Term Evolution Carrier Aggregation (LTE CA)
LTE Frequency Division Duplex (FDD)
LTE Time Division Duplex (TDD)
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)
The E5785Lh-22c provides the following services:
LTE CA packet data service
LTE FDD packet data service
LTE TDD packet data service
DC-HSPA+ packet data service
HSPA+/HSPA/UMTS packet data service
Short Message Service (SMS)
You can connect the E5785Lh-22c with the USB interface of a computer, or connect
the E5785Lh-22c with the Wi-Fi. In the service area of the LTE CA/LTE FDD/LTE
TDD/ DC-HSPA+/HSPA+/HSPA/UMTS network, you can surf the Internet and
send/receive messages/emails cordlessly. The E5785Lh-22c is fast, reliable, and
easy to operate. Thus, mobile users can experience many new features and services
with the E5785Lh-22c. These features and services will enable a large number of

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Product Description
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users to use the E5785Lh-22c and the average revenue per user (ARPU) of operators
will increase substantially.
Figure 1-1 shows the profile of the E5785Lh-22c.
Figure 1-1 E5785Lh-22c 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 E5785Lh-22c's optional feature is as follows:
IPv6/IPv4 dual stack (optional)
SIM lock (optional)

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2 Features
2.1 Main Features
The E5785Lh-22c mainly supports the following features:
LTE FDD CA (DL) data service of up to 300 Mbit/s
LTE FDD (DL) data service of up to 150 Mbit/s
LTE FDD (UL) data service of up to 50 Mbit/s
LTE TDD CA (DL) data service of up to 224 Mbit/s
LTE TDD (DL) data service of up to 112 Mbit/s
LTE TDD (UL) data service of up to 20 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
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 LTE/UMTS/GSM
Built-in LTE/UMTS and WLAN high gain antenna
Wi-Fi 2.4 GHz and 5 GHz
Menu-style LCD UI
Support for HUAWEI HiLink APP (Mobile WiFi APP)
Press and Play
IPv6/IPv4 dual stack (optional)
Built-in DHCP Server, DNS RELAY and NAT
Online software upgrade
Traffic statistic
WPS
Standard Micro USB 2.0 interface
2D Barcode easy connection

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Windows 7, Windows 8, Windows 8.1, Windows 10 (does not support Windows RT),
MAC OS X 10.7, 10.8, 10.9, 10.10 and 10.11 with latest upgrades
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 CA/LTE FDD/LTE TDD/
DC-HSPA+/HSPA+/HSPA/UMTS/EDGE/GPRS/GSM
WLAN: IEEE 802.11a/b/g/n/ac
Operating
frequency
LTE CA：
intra-band continuous CA:
-CA_3C -40MHz total
-CA_7C -40MHz total
-CA_38C -40MHz total
intra-band non-contiguous CA:
CA_3A_3A -40MHz total
Inter-frequency CA:
-CA_3A-5A -30MHz total
-CA_3A-7A -40MHz total
-CA_3A-8A -30MHz total
-CA_3A-20A -30MHz total
-CA_7A-8A -30MHz total
-CA_7A-20A -30MHz total
-CA_20A-32A -30MHz total
LTE FDD:B1/B3/B5/B7/B8/B20/B32
LTE TDD:B38
DC-HSPA+/HSPA+/HSPA/UMTS:
B1 (2100MHz)/B2 (1900MHz)/B5 (850MHz)/B8 (900MHz)
EDGE/GPRS/GSM: B2 (1900MHz)/B3 (1800MHz)/B5
(850MHz)/B8 (900MHz)
WLAN: 2.4 GHz, 5 GHz
Internal memory 256 MB Flash, 256 MB DDR SDRAM
Maximum LTE: Conform to Power Class 3 Definition

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Item Specifications
transmitter
power UMTS: Conform to Power Class 3 Definition
WLAN 802.11a: 10 dBm
802.11b: 15 dBm
802.11g: 12 dBm
802.11n
（2.4GHz）
11 dBm（20 MHz）
10 dBm（40 MHz）
802.11n
（5GHz）
10 dBm（20 MHz）
10 dBm（40 MHz）
802.11ac 10 dBm（20 MHz）
9 dBm（40 MHz）
8 dBm（80 MHz）
Receiver
sensitivity
LTE: Conform to 3GPP requirements
UMTS: Conform to 3GPP requirements
WLAN 802.11a: –65 dBm
802.11b: –76 dBm
802.11g: –65 dBm
802.11n: –64 dBm
802.11ac: –64 dBm
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.
802.11ac: Up to 867 Mbit/s
Maximum power
consumption
3.5 W
Power supply AC: 100–240 V
DC: 5 V, 2 A