HUAWEI EM820W HSPA+ PC Embedded Module

 

 

 

 

Hardware Guide

 

 

 

Electrical and Reliability Features

 

 

 

 

 

 

 

 

 

 

 

Description

 

Test Value

Units

 

PCL

Configuration

 

 

 

 

 

 

 

 

 

 

 

 

 

225

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

GPRS900

 

345

mA

 

5

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

514

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

143

mA

 

15

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

195

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

GPRS1800

 

236

mA

 

0

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

355

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

128

mA

 

10

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

166

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

GPRS1900

 

217

mA

 

0

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

318

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

131

mA

 

10

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

167

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

EDGE850

 

250

mA

 

8

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

351

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

488

 

 

 

4 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

165

mA

 

15

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

217

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

293

 

 

 

4 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

EDGE900

 

229

mA

 

8

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

329

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

468

 

 

 

4 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

142

mA

 

15

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

193

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

270

 

 

 

4 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

EDGE1800

 

192

mA

 

2

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

265

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

362

 

 

 

4 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

128

mA

 

10

1 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

165

 

 

 

2 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

210

 

 

 

4 Up/1 Down

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Issue 01 (2010-12-31)

 

Huawei Proprietary and Confidential

32

 

Copyright © Huawei Technologies Co., Ltd.

 

 

 

 

 

Page 39
Image 39
Huawei EM820W manual 225 Up/1 Down, GPRS900, EDGE850, 250 Up/1 Down 351 488 165 217 293, EDGE900

EM820W specifications

The Huawei EM820W is a cutting-edge mobile broadband device that exemplifies Huawei's commitment to innovation and excellence in the telecommunications sector. Designed for seamless connectivity, the EM820W caters primarily to users who demand high-speed data access while on the move.

One of the standout features of the Huawei EM820W is its support for high-speed 4G LTE connectivity. With download speeds that can reach up to 150 Mbps and upload speeds of up to 50 Mbps, users can enjoy smooth streaming, rapid downloads, and responsive online gaming experiences. This capability makes the device an ideal choice for both individual users and business professionals who rely on robust internet access.

The EM820W is equipped with a compact and lightweight design, making it highly portable. This device can be easily carried in a pocket or bag, allowing users to stay connected wherever they go. Its plug-and-play feature simplifies the setup process, ensuring that even those who are not tech-savvy can easily get online.

Another notable aspect of the Huawei EM820W is its compatibility with a wide range of operating systems, including Windows, macOS, and various distributions of Linux. This versatility means that users can connect the device to their preferred platforms without facing compatibility issues, enhancing the overall user experience.

The device also incorporates advanced security features to safeguard user data, including built-in encryption protocols. This is particularly important for business users who require secure connections for sensitive transactions and communications.

In addition to its connectivity capabilities, the EM820W showcases energy-efficient technologies that optimize battery performance. The device is designed to consume minimal power, allowing users to prolong usage times without frequently recharging.

The Huawei EM820W comes with a user-friendly interface, enabling users to easily manage their connections and monitor data usage. This feature is valuable for those who need to track their internet consumption to avoid exceeding data limits imposed by service providers.

With its blend of speed, portability, and user-oriented features, the Huawei EM820W stands out as a reliable solution for those seeking robust mobile broadband capabilities. Whether for personal use or professional needs, this device ensures that users remain connected in an increasingly digital world.