300N Dual Band Wireless LAN USB Module User Manual Version: 1.0 (OCT.
COPYRIGHT Copyright ©2011/2012 by this company. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of this company.
Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
Statement The equipment version marketed in US is restricted to usage of the channels 1‐11 only. This device is going to be operated in 5.15~5.25GHz frequency range, it is restricted in indoor environment only. IMPORTANT NOTE: FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
USERS MANUAL OF THE END PRODUCT: In the users manual of the end product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. The end user has to be informed that the FCC radio‐frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment.
R&TTE Compliance Statement This equipment complies with all the requirements of DIRECTIVE 1999/5/EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL of March 9, 1999 on radio equipment and telecommunication terminal Equipment and the mutual recognition of their conformity (R&TTE) The R&TTE Directive repeals and replaces in the directive 98/13/EEC (Telecommunications Terminal Equipment and Satellite Earth Station Equipment) As of April 8, 2000.
CATALOG Chapter I: Product Information .....................................................................1 1‐1 Introduction and safety information ...............................................................1 1‐2 Safety Information ...........................................................................................2 1‐3 System Requirements ......................................................................................3 1‐4 Familiar with your new wireless network Module ..................
Chapter I: Product Information 1‐1 Introduction and safety information Thank you for purchasing this high‐speed wireless dual band network module! This network module can operate in 2.4GHz or 5GHz wireless network. Excepting common wireless standards 802.11a/b/g, this wireless network module is also able to access 802.11n wireless networks ‐ data transfer rate is 300Mbps, and that’s six times faster than 802.11g wireless network! With easy‐to‐install USB 2.
1‐2 Safety Information In order to keep the safety of users and your properties, please follow the following safety instructions: 1. This USB wireless network module is designed for internal box use only. DO NOT expose this network module to direct sun light, rain, or snow. 2. DO NOT put this network module at or near hot or humid places, like kitchen or bathroom. Also, do not left this wireless network module in the car in summer. 3.
1‐3 System Requirements An empty USB 2.0 port (May not be able work with USB 1.
1‐4 Familiar with your new wireless network Module 1. USB Connector 2. Link/Activity LED 3. RF Connector x 2 3 2 1 LED Name Color Light Status Description Radio Off Green Off Wireless LAN function is disabled. Radio On Green Off No link to wireless AP or Router Slow blinking Transmitting management information. On Link to wireless AP or Router (No Link) Green Radio On (Link to AP or Router) Transmitting data or management information.
CHAPTER II: Driver Installation and Configuration 2‐1 Network Module Installation Please follow the following instructions to install your new wireless network module: 1. Insert the USB wireless module into an empty USB 2.0 port of your device when device is switched on. Never use force to insert the module, if you feel it’s stuck, flip the module over and try again.
2‐2 Network Module Driver Installation Introduction In this document, we introduce two ways to compile and install our Wi‐Fi driver: 1) Using install.sh script for PC‐Linux and 2) Step by step manually. The former targets for end users who are not familiar with Linux system, while the later for engineers who want to port our Wi‐Fi driver onto different platforms. 2‐2‐1. Using install.sh Script for PC‐Linux For driver compilation and installation in PC‐Linux, we provide an install.
2‐3. Selecting Chip Type with make_drv Script (for compound release) Our driver source release has two types: 1) single release, which can build out driver only for single chip type, and 2) compound release, which can build out drivers for multiple chip types separately. For compound release driver, you will see make_drv script after you decompress the driver tar ball located in driver folder. Before compiling driver source, executing the make_drv to select the target chip type to compile.
‘CONFIG_PLATFORM_I386_PC’ is selected by default. We can select an existing entry or add a new entry for your target platform. For example, to add and select a new entry, ‘CONFIG_PLATFORM_NEW’: CONFIG_PLATFORM_I386_PC = n CONFIG_PLATFORM_NEW = y Second, you should create and/or modify the corresponding entry inside platform setting section.
2‐3 Glossary 1. What is the IEEE 802.11g standard? 802.11g is the new IEEE standard for high‐speed wireless LAN communications that provides for up to 54 Mbps data rate in the 2.4 GHz band. 802.11g is quickly becoming the next mainstream wireless LAN technology for the home, office and public networks. 802.11g defines the use of the same OFDM modulation technique specified in IEEE 802.11a for the 5 GHz frequency band and applies it in the same 2.4 GHz frequency band as IEEE 802.11b. The 802.
branch or SOHO operation. 5. What is Infrastructure? An integrated wireless and wireless and wired LAN is called an Infrastructure configuration. Infrastructure is applicable to enterprise scale for wireless access to central database, or wireless application for mobile workers. 6. What is BSS ID? A specific Ad hoc LAN is called a Basic Service Set (BSS). Computers in a BSS must be configured with the same BSS ID. 7.
12. What is DSSS? What is FHSS? And what are their differences? Frequency‐hopping spread‐spectrum (FHSS) uses a narrowband carrier that changes frequency in a pattern that is known to both transmitter and receiver. Properly synchronized, the net effect is to maintain a single logical channel. To an unintended receiver, FHSS appears to be short‐duration impulse noise. Direct‐sequence spread‐spectrum (DSSS) generates a redundant bit pattern for each bit to be transmitted.
