Alpha Networks 20070821-1 802.11x module User Manual User Guide

Alpha Networks Inc. 802.11x module User Guide

User Guide

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Document ID843451
Application IDd/nftw6dyERWxOJIpgnaYg==
Document DescriptionUser Guide
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize31.4kB (392545 bits)
Date Submitted2007-09-14 00:00:00
Date Available2007-09-18 00:00:00
Creation Date2004-09-15 03:10:17
Producing SoftwareAcrobat Distiller 5.0 (Windows)
Document Lastmod2007-09-06 16:26:52
Document TitleUser Guide

ALPHA:
Wireless Card
Installation Manual
GLM-200 Version 0.1
0-Introduction
The Ralink RT2561+ WLAN NIC is a complete wireless high speed Network Interface Card (NIC)
utilizing the Ralink RT2561+ chip set. It conforms to the IEEE 802.11g protocol and operates in
the 2.45 GHz ISM frequency bands.
It provides a complete reference design evaluation platform of hardware and software to system
providers or integrators requiring wireless data communications capability and is ideal for integration
into computer platforms.
• Fully compliant with the IEEE 802.11g WLAN standards
• FCC Certified Under Part 15 (pending) to Operate in the 2.45 Bands
• Support for 54, 48, 36, 24, 18, 12, 9, and 6 Mbps OFDM, 11 and 5.5 Mbps CCK and legacy 2 and 1
Mbps data rates
• Driver Supports Microsoft Windows ® 98/SE, ME, XP and 2000 (SR1)
1-GLM-200 Installation procedure
1.1 Installing the miniPCI card into the host PC Notebook
a-open miniPCI slot cover of host PC Notebook housing
b-insert miniPCI card into miniPCI slot
c-connect the host PC notebook antennas to the miniPCI card antenna connectors (Hirose type UFL
connector)
d-close miniPCI slot cover of host PC Notebook housing
1.2 Installing the software drivers
a-Start windows
b-When windows detects new hardware and asks for drivers, point to directory where the Ralink driver
is located (for example floppy drive, cdrom , harddisk) to install.
c-after drivers are installed, restart windows
d-the Ralink WLAN icon will appear in system tray on the bottom right of the screen (see yellow
arrow in fig. 01)
fig, 01: Ralink WLAN icon
Preliminary GLM-200 installation manual
FCC ID: RRK20070821-1 Page 4 of 10
e-double click the Ralink WLAN icon to open the WLAN settings, the following window will appear
(see fig.02)
fig.02: Ralink WLAN Settings window
f-click on configuration tab and select which type of network is required (access point or Peer-to-peer
mode), see fig. 03.
fig.03: Wlan network type setting window
Preliminary GLM-200 installation manual
FCC ID: RRK20070821-1 Page 5 of 10
g-select what TX rate is required (default setting is fully automatic) see fig. 04.
fig.04: WLAN TX rate Setting window
h-select what encryption type is required, 64 or 128 bit WEP (default setting is disabled) see fig. 05.
fig.05: WLAN encrption rate Settings window
Preliminary GLM-200 installation manual
FCC ID: 20070821-1 Page 6 of 10
i-click on the status tab to see the connection status (fig.06).
fig.06: WLAN networks status
j-click on the about tab to see the software drivers versions and MAC address (fig.07).
fig.07: WLAN driver and MAC addres information
Preliminary GLM-200 installation manual
1.3 Wireless LAN installation guide lines and Authorization for use
Installation and use of this Wireless LAN device must be in strict accordance with the instructions
included in the user documentation provided with the product. Any changes or modifications made to
this device that are not expressly approved by Ralink may void the user’s authority to operate the
equipment. Ralink is not responsible for any radio or television interference caused by unauthorized
modification of this device, or the substitution or attachment of connecting cables and equipment other
than specified. It is the responsibility of the user to correct any interference caused by such
unauthorized modification, substitution or attachment. Ralink and its authorized resellers or
distributors will assume no liability for any damage or violation of government regulations arising from
failing to comply with these guidelines.
The use of Wireless LAN devices may be restricted in some situations or environments for example:
* On board of airplanes, or
* In an explosive environment, or
* In case the interference risk to other devices or services is perceived or identified as harmful.
In case the policy regarding the use of Wireless LAN devices in specific organizations or environments
(e.g. airports, hospitals, chemical/oil/gas industrial plants, private buildings etc.) is not clear, please
first verify authorization to use these devices prior to operating the equipment.
2-Regulatory information
2.1 FCC Information to User
This product does not contain any user serviceable components and is to be used with approved
antennas only. Any product changes or modifications will invalidate all applicable regulatory
certifications and approvals
2.2 FCC Guidelines for Human Exposure
Warning:
In order to comply with RF exposure limits established in the ANSI C95.1 standards, the user is
advised to maintain a distance of at least 1 inch (20 cm) from the antenna of this device while it is in
use.
2.3 FCC Electronic Emission Notices
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference
2. This device must accept any interference received, including interference that may cause undesired
operation.
Preliminary GLM-200 installation manual
FCC ID: RRK20070821-1 Page 8 of 10
2.4 FCC Radio Frequency 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 the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. 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.
Operation of this equipment in a residential area may cause harmful interference, in which case the user
will be required to correct the interference at his own expense.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected
• Consult the dealer or an experienced radio/TV technician for help
2.5 Export restrictions
This product or software contains encryption code which may not be exported or transferred from the
US or Canada without an approved US Department of Commerce export license.
Preliminary GLM-200 installation manual
FCC ID: RRK20070821-1 Page 9 of 10
2.6 Europe - EURtion of Conformity
This device complies with the essential requirements and other relevant provisions of the European
R&TTE Directive 1999/5/EC.
Compliance to essential test suites is met per standards:
R&TTE Harmonized Standard Description
LVD specification
EN 60950
EN 60950,ed. (1992), incl A1(1993), A2(1993), A3(1995) and
A4(1997)
Safety of information technology equipment, including electrical
business equipment.
Meets R&TTE directive art. 3.1.a of essential requirements on
protection of the health and sefety of the user.
ETSI EMC specification
ETSI EN 301 489-1 V1.2.1
(2000-08)
ETSI EN 301 489-17 V1.1.1
(2000-09)
Electromagnetic compatibility and Radio spectrum Matters (ERM);
ElectroMagnetic Compatibility (EMC) standard for radio equipment
and services;
Part 1: Common technical requirements
Part 17: Specific conditions for Wideband data and HIPERLAN
equipment
Meets R&TTE directive art. 3.1.b of essential requirements on
protection with respect to Electro Magnetic Compatibility.
ETSI RF specification
ETSI EN 300 328
Part 1 V1.2.2 (2000-07)
ETSI EN 300 328
Part 2 V1.1.1 (2000-07)
Electromagnetic compatibility and Radio spectrum Matters (ERM);
Wideband Transmission systems; data transmission equipment
operating in the 2,4 GHz ISM band and using spread spectrum
modulation techniques;
Part 1: Technical characteristics and test conditions
Part 2: Harmonized EN covering essential requirements
under article 3.2 of the R&TTE Directive
Meets R&TTE directive art. 3.2.a on effective use of spectrum so as to
avoid harmful interference.
Important Notice :
This device is a 2.4 GHz low power RF device intended for home
and office use in EU and EFTA member states. In some EU /
EFTA member states some restrictions may apply. Please
contact local spectrum management authorithies for further
details before putting this device into operation.
Preliminary GLM-200 installation manual
FCC ID: RRK20070821-1 Page 10 of 10
3-Technical Specifications
Radio Technology IEEE 802.11g (DSSS and OFDM)
Operating Frequency 2412-2462MHz ISM band
Modulation Schemes DQPSK, DBPSK, CCK, 16 QAM, 64 QAM
RF Channel Availability 11 channels for United States (2412 MHz to 2462 MHz)
13 channels for Europe (2412 MHz to 2472 MHz)
13 channels for Japan (2412 MHz to 2472 MHz), channel 14 only
available in DSSS mode (11 Mbps max)
11 channels for Taiwan (2412 MHz to 2462 MHz)
Data Rate Support for 54, 48, 36, 24, 18, 12, 9, and 6 Mbps OFDM, 11 and
5.5 Mbps CCK and legacy 2 and 1 Mbps data rates
Media Access Protocol CSMA/CA with ACK
Transmitter RF Output Power < 18.0 dBm EIRP (typical) including antenna gain
Operating Voltage 3.3 VDC via PC host miniPCI slot
Interface miniPCI formfactor
Device driver Support Microsoft® Windows® NT, 2000, ME, and XP
第 十 二 條 經型式認證合格之低功率射頻電機,非經許可,公司、商號或使用者
均不得擅自變更頻率、加大功率或變更原設計之特性及功能。
第 十 四 條 低功率射頻電機之使用不得影響飛航安全及干擾合法通信;經發現有
干擾現象時,應立即停用,並改善至無干擾時方得繼續使用。前項合
法通信,指依電信法規定作業之無線電通信。低功率射頻電機須忍受
合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
CAUTION:
This device is intended only for OEM integrators under the following conditions:
1. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid
the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna (installed to end
product) shall not be less than 20 cm (8 inches) during normal operation.
2.•This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter
As long as the 2 conditions above are met, further transmitter testing will not be
required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance
requirements required with this module installed (for example, digital device emission, PC peripheral requirements, etc.).
Additional Information that Must be Provided to OEM Integrators:
The end user should NOT be provided any instructions on how to remove or install the device.

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