H8NRTW01011Mbps Wireless LAN Access Point

Wireless LAN Access PointUser’s Guide Information in this document is subject to change without notice. Complying withall applicable copyright laws is the responsibility of the user. No part of thisdocument may be reproduced or transmitted in any form or by any means,electronic or mechanical, for any purpose, without the express written permissionof Askey Computer Corp. If, however, your only means of access is electronic,permission to print one copy is hereby granted.Askey Computer Corp. provides this documentation without warranty, term, orcondition of any kind. Askey Computer Corp. may make improvements orchanges in the product(s) and/or the program(s) described in this documentationat any time.Other product and company names herein may be trademarks of their respectiveowners. 2000 Askey Computer Corp. All rights reserved Contents i Contents Contents..................................................................................................................iIntroduction ........................................................................................................... 1 Identifying External Components on the Access Point................................ 2Access Point Status LEDs ........................................................................... 4 Wireless LAN Networking .................................................................................... 6 Introduction to Networks............................................................................. 6Wireless LAN Networks ............................................................................. 7 Stand-Alone Wireless Network........................................................8Infrastructure Network .....................................................................9 TCP/IP Addressing.................................................................................... 10 Selecting an IP Address .................................................................10Creating a Subnet Mask .................................................................12 DHCP Server............................................................................................. 13Internet Connection Sharing (ICS) ............................................................ 14Access Point Manager ............................................................................... 15 Verifying the TCP/IP Protocol Settings .........................................15Configuring Access Point with Wired Clients................................16 Wireless LAN Access Point User’s Guide ii Configuring Access Point with Wireless Clients............................17 Installing the Wireless LAN Access Point...........................................................18 Verifying Supplied Access Point Components ..........................................18Mounting the Access Point to a Vertical Surface ......................................20Making Network Connections ...................................................................22 Connecting to a Wired Client.........................................................22Connecting to a Wireless Client.....................................................22 Making Modem Connections (Optional) ...................................................23Making Power Connections.......................................................................23Installing the PCMCIA Card .....................................................................23 Installing the Access Point Manager....................................................................24Configuring the Access Point ..............................................................................28 Using the Default Access Point Configuration Settings ............................28Starting the Access Point Manager............................................................30Changing the Access Point IP Address......................................................30Changing the Device Name and Location Description..............................32Viewing the Status Page ............................................................................34Configuring the Wireless LAN Settings ....................................................36Configuring the SSID ................................................................................36Configuring the Privacy Setting.................................................................38Configuring the Transmission Rate Setting ...............................................40Configuring the RTS Threshold Setting ....................................................42Configuring the Long/Short Retry Limit Setting .......................................44Configuring the Channel Setting ...............................................................46Setting Up DHCP Service .........................................................................48 Contents iii Setting Up Internet Connection Sharing (ICS) .......................................... 52Changing Your Password .......................................................................... 56Saving a Configuration.............................................................................. 58Loading a Configuration............................................................................ 60Rebooting the Access Point....................................................................... 62 Rebooting Remotely.......................................................................62Rebooting Manually.......................................................................62 Upgrading ............................................................................................................ 64 Upgrading Access Point Manager ............................................................. 65Upgrading Access Point Firmware ............................................................ 66Upgrading PCMCIA Card Firmware..........................................…

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FCC ID: H8NRTW010 Report No.: RF891219061Issued: Feb. 2, 2001 ANNEX PHOTOGRAPHS OF EUT FCC ID: H8NRTW010 Report No.: RF891219062Issued: Feb. 2, 2001

Model No: RTW010 FCC ID: H8NRTW010 Canada ID: XXXXXXXXXXXXX Rating: 5VDC This unit complies with Part 15 of FCC Rules. Operation is subject to following two conditions: (1) (1)(1) (1) This device may not cause harmful interference. (2) (2)(2) (2) This device must accept any interference received, including interference that may cause undesired operation. Complies with CANADA RSS-210” Tested To Comply With FCC Standards 0560 ASKEY

Model No: RTW010 FCC ID: H8NRTW010 Canada ID: XXXXXXXXXXXXX Rating: 5VDC This unit complies with Part 15 of FCC Rules. Operation is subject to following two conditions: (1) (1)(1) (1) This device may not cause harmful interference. (2) (2)(2) (2) This device must accept any interference received, including interference that may cause undesired operation. Complies with CANADA RSS-210” FCC ID LABEL LOCATION Tested To Comply With FCC Standards 0560 ASKEY

FCC ID: H8NRTW010 Report No.: RF891219063Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF891219064Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF891219065Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF891219066Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF891219067Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF891219068Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF891219069Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF8912190610Issued: Feb. 2, 2001

FCC ID: H8NRTW010 ADT No.89121906 Operational Description The transmitter of the EUT (11Mbps Wireless LAN Access Point) is powered by power adapter and connected with notebook through RJ45 port. The antenna is Inverted-F antenna, there is no antenna connector . Under normal use condition, the user has to keep at least 20cm separation distance between radiator and the body of the user. The other instruction, please have a look at the users manual.

FCC ID: H8NRTW010 Report No.: RF89121906 1 Issued: Feb. 2, 2001 FCC TEST REPORT REPORT NO.: RF89121906 MODEL NO.: RTW010 RECEIVED: December 19, 2000 TESTED: February 1, 2001 APPLICANT: Askey Computer Corporation ADDRESS: 10F, No.119, Chien Kang Road, Chung Ho, Taipei Hsien, Taiwan, R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 13-1, Lane 19, Wen Shan 3 rd St., Kweishan, Taoyuan Hsien, Taiwan, R.O.C. This test report consists of 68 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by NVLAP or any U.S. government agencies. The test results in the report only apply to the tested sample. Accredited Laboratory FCC ID: H8NRTW010 Report No.: RF89121906 2 Issued: Feb. 2, 2001 Table of Contents 1CERTIFICATION ..................................................................................................... 4 2SUMMARY OF TEST RESULTS............................................................................ 5 3GENERAL INFORMATION ................................................................................... 6 3.1GENERAL DESCRIPTION OF EUT ............................................................ 6 3.2DESCRIPTION OF TEST MODES .............................................................. 6 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS ............................. 7 3.4DESCRIPTION OF SUPPORT UNITS ........................................................ 7 4TEST PROCEDURES AND TEST RESULTS ........................................................ 8 4.1CONDUCTED EMISSION MEASUREMENT............................................... 8 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT..................................................... 8 4.1.2TEST INSTRUMENTS ..........................................................................................................8 4.1.3TEST PROCEDURES...........................................................................................................9 4.1.4TEST SETUP ...................................................................................................................... 10 4.1.5TEST RESULTS.................................................................................................................. 11 4.2RADIATED EMISSION MEASUREMENT.................................................. 17 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT........................................................ 17 4.2.2TEST INSTRUMENTS ........................................................................................................ 18 4.2.3TEST PROCEDURES......................................................................................................... 19 4.2.4TEST SETUP ...................................................................................................................... 20 4.2.5TEST RESULTS.................................................................................................................. 21 4.36dB BANDWIDTH MEASUREMENT ......................................................... 25 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT ............................................................... 25 4.3.2TEST INSTRUMENTS ........................................................................................................ 25 4.3.3TEST PROCEDURE ........................................................................................................... 26 4.3.4TEST SETUP ...................................................................................................................... 26 4.3.5EUT OPERATING CONDITION.......................................................................................... 26 4.3.6TEST RESULTS.................................................................................................................. 27 4.4MAXIMUM PEAK OUTPUT POWER......................................................... 31 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT.................................. 31 4.4.2INSTRUMENTS .................................................................................................................. 31 4.4.3TEST PROCEDURES......................................................................................................... 32 4.4.4TEST SETUP ...................................................................................................................... 32 4.4.5EUT OPERATING CONDITION.......................................................................................... 32 4.4.6TEST RESULTS.................................................................................................................. 33 4.5POWER SPECTRAL DENSITY MEASUREMENT .................................... 34 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT .......................................... 34 4.5.2TEST INSTRUMENTS ........................................................................................................ 34 FCC ID: H8NRTW010 Report No.: RF89121906 3 Issued: Feb. 2, 2001 4.5.3TEST PROCEDURE ........................................................................................................... 35 4.5.4TEST SETUP ...................................................................................................................... 35 4.5.5EUT OPERATING CONDITION.......................................................................................... 35 4.5.6TEST RESULTS.................................................................................................................. 36 4.6BAND EDGES MEASUREMENT .............................................................. 40 4.6.1LIMITS OF BAND EDGES MEASUREMENT..................................................................... 40 4.6.2TEST INSTRUMENTS .............................................................…

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FCC ID: H8NRTW010 Report No.: RF89121906 34 Issued: Feb. 2, 2001 4.5 POWER SPECTRAL DENSITY MEASUREMENT 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT The Limit of Power Spectral Density Measurement is 8dBm. 4.5.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI 846839/018 848926/005 Mar. 03, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. FCC ID: H8NRTW010 Report No.: RF89121906 35 Issued: Feb. 2, 2001 4.5.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer through an attenuator, the bandwidth of the fundamental frequency was measured with the spectrum analyzer using 3 kHz RBW and 30 kHz VBW, set sweep time=span/3kHz. The power spectral density was measured and recorded. The sweep time is allowed to be longer than span/3KHz for a full response of the mixer in the spectrum analyzer. 4.5.4 TEST SETUP For the actual test configuration, please refer to the related Item – Photographs of the Test Configuration. 4.5.5 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Attenuator FCC ID: H8NRTW010 Report No.: RF89121906 36 Issued: Feb. 2, 2001 4.5.6 TEST RESULTS EUT11Mbps Wireless LAN Access PointModelRTW010 Environmental Conditions 20°C, 60%RHTe s t e d B ySteven Lu CHANNEL NUMBER CHANNEL FREQUENCY (MHz ) RF POWER LEVEL IN 3 KHz BW (dBm) MAXIMUM LIMIT (dBm) PASS/FAI L 12412-10.998PASS 62437-11.198PASS 112462-11.758PASS FCC ID: H8NRTW010 Report No.: RF89121906 37 Issued: Feb. 2, 2001 CH1 FCC ID: H8NRTW010 Report No.: RF89121906 38 Issued: Feb. 2, 2001 CH6 FCC ID: H8NRTW010 Report No.: RF89121906 39 Issued: Feb. 2, 2001 CH11 FCC ID: H8NRTW010 Report No.: RF89121906 40 Issued: Feb. 2, 2001 4.6 BAND EDGES MEASUREMENT 4.6.1 LIMITS OF BAND EDGES MEASUREMENT Below –20dB of the highest emission level of operating band (in 100KHz RB). 4.6.2 TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until ROHDE & SCHWARZ TEST RECEIVER ESMI 848926/005 846839/018 Dec 03, 2001 HP ATTENUATOR8496B3247A18505Cal. on use HP PLOTTER7475A2641V27755N/A Notes: 1.The measurement uncertainty is less than +/- 2.6dB, which is calculated as per the NAMAS document NIS81. 2.The calibration interval of the above test instruments is 12 months. And the calibrations are traceable to NML/ROC and NIST/USA. 4.6.3 TEST PROCEDURE The transmitter output was connected to the spectrum analyzer via a low lose cable. Set both RBW and VBW of spectrum analyzer to 100 kHz with suitable frequency span including 100 kHz bandwidth from band edge. The band edges was measured and recorded. FCC ID: H8NRTW010 Report No.: RF89121906 41 Issued: Feb. 2, 2001 4.6.4 EUT OPERATING CONDITION The software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel frequencies individually. 4.6.5 TEST RESULTS The spectrum plots are attached below. D2 line indicates the highest level, D1 line indicates the 20dB offset below D2. It shows compliance with the requirement in part 15.247(C). FCC ID: H8NRTW010 Report No.: RF89121906 42 Issued: Feb. 2, 2001 4.6.6 NOTE ON BAND EDGE EMISSION The band edge emission plot on page 43 shows 42.59dB delta between carrier maximum power and local maximum emission in restrict band (2.484GHz). The emission of carrier strength list in table of page 24 is 94.4dBμV/m, so the maximum field strength in restrict band is 94.4-42.59=51.8 dBμV/m which is under 54 dBμV/m limit. FCC ID: H8NRTW010 Report No.: RF89121906 43 Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF89121906 44 Issued: Feb. 2, 2001 FCC ID: H8NRTW010 Report No.: RF89121906 45 Issued: Feb. 2, 2001 4.7 PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT(WORSE CASE) 4.7.1 LIMITS OF PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT The limit of processing gain is 10dB 4.7.2 TEST INSTRUMENTS & SUPPORT UNIT Description & ManufacturerModel No.Serial No. Hewlett Packard Spectrum Analyzer, 9kHz to 22GHz HP8593ES942848 Marconi Signal Generator, 10kHz to 2.7GHz 2031953426 Hewlett Packard Power Meter,HP438AS952633 Hewlett Packard Power Sensor, -20 to – 70dBm HP8481DSCD15369 Hewlett Packard Attenuator, 6dB to 10 dB HP8493ANA Hewlett Packard Step Attenuator, 1dB ste ps HP8494ANA Hewlett Packard Step Attenuator, 10dB steps HP8495DNA Hewlett Packard Power Splitter,HP11667B04390 Campaq Laptop Computer (Qty 2),Armada 1700NA FCC ID: H8NRTW010 Report No.: RF89121906 46 Issued: Feb. 2, 2001 4.7.3 METHOD OF MEASUREMENT The processing gain may be measured using the CW jamming margin method. Figure 1 shows the test configuration. The test consists of stepping a signal generator in 50 kHz increments across the passband of the system. At each point, the generator level required to produce the recommended Bit Error Rate (BER) is recorded. This level is jammer level. The output power of the transmitting unit is measured at the same point. The jammer to Signal (J/S) ratio is then calculated. Discard the worst 20% of the J/S data points. The lowest remaining J/S ratio is used when calculating the Process Gain. The reference PER is specified as 8%. The corresponding Es/No (signal to noise ratio per symbol) is 16.4 dB. The curve is attached as below. This value and the measured J/S ratio are used in the following equation to calculate the Process Gain (Gp) of the system. Where: (S/N) o : Signal to noise ratio for the chosen BER. Mj : Maximum jammer to Signal Ratio recorded at the detected BER. Gp = (S/N) o +Mj+Lsys FCC ID: H8NRTW010 Report No.: RF89121906 47 Issued: Feb. 2, 2001 Lsys : System losses . For the purpose…

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FCC ID: H8NRTW010 Report No.: RF90011014 66 Issued: Feb. 2, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: H8NRTW010 Report No.: RF90011014 67 Issued: Feb. 2, 2001 RADIATED EMISSION TEST