PY4-WA220Wireless LAN Access Point

Wireless LAN Access Point User’s Manual 1 Wireless LAN Access Point User’s Manual Version 1.0 October 2001 Wireless LAN Access Point User’s Manual 2 Copyright Statement No part of this publication may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission form Remotek Corporation, as stipulated by the United States Copyright ACT of 1976. 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, and (2) This device must accept any interference received. Including interference that may cause undesired operation. FCC Certifications 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 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. However, there is no guarantee that interference will not occur in a particular installation. 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: z Reorient or relocate the receiving antenna z Increase the separation between the equipment and receiver z Connect the equipment into an outlet on a circuit different from that to which the receiver is connected z Consult the dealer or an experienced radio/TV technician for help FCC Caution: To assure continued compliance,(example – use only shielded interface cables when connecting to computer or peripheral devices).Any changes or modifications not expressly approved by the part responsible for compliance could void your authority to operate the equipment Wireless LAN Access Point User’s Manual 3 FCC RF Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. Wireless LAN Access Point User’s Manual 4 Contents 1. Introduction:......................................................................................................... 6 2. Features:............................................................................................................... 7 3. Environment Requirement:................................................................................ 7 4. Install AP SNMP Manager:.................................................................................. 8 4.1. Execute the Installation Program...................................................... 8 4.2. Select Destination Folder.................................................................... 8 4.3. Select Program Folder......................................................................... 9 4.4. Before Start to Copy Files................................................................... 9 4.5. Installation Complete........................................................................ 10 5. Quick Start:......................................................................................................... 11 5.1. Connect your AP to your PC............................................................. 11 5.2. Setting up IP Settings of Windows 2000....................................... 11 5.2.1. Open Network Properties................................................................. 11 5.2.2. Check the existence of Internet Protocol (TCP/IP)...................... 11 5.2.3. Install Internet Protocol (TCP/IP)................................................... 12 5.2.4. Setting up Configurations of Internet Protocol (TCP/IP)............. 12 5.3. Connect to AP by using AP SNMP Manager................................... 13 5.4. Modify IP Settings of AP................................................................... 14 5.5. Download Changes to AP or Refresh Setting from AP................. 14 6. Setting Up Configurations by AP SNMP Manager:........................................ 15 6.1. Connect to your AP............................................................................ 15 6.1.1. Find Access Point............................................................................... 15 6.1.2. Connect to Access Point................................................................... 16 6.2. Close Connection of AP..................................................................... 16 6.3. Get Statistics....................................................................................... 17 6.4. Modify Configurations....................................................................... 18 6.4.1. Modify Bridge IP Configuration....................................................... 18 6.4.2. Modify Filtering Configuration......................................................... 19 6.4.3. Modify Privacy Options...................................................................... 19 6.4.4. Modify Wireless Operation Settings................................................ 19 6.4.5. Modify Authorized MAC Adresses.................................................... 20 6.4.6. Tra p s.................................................................................................... 21 6.4.7. Modify Authorization Configuration................................................ 21 6.5. Download Changes to AP or Refresh Setting from AP................. 22 6.6. Reset AP or Restore Defaults........................................................... 22 Wireless LAN Access Point User’s Manual 5 7. Wireless LAN AP Operation Modes:...................…

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Wireless LAN Access Point User’s Manual 15 6. Setting Up Configurations by AP SNMP Manager: 6.1. Connect to your AP 6.1.1. Find Access Point Select Find Access Point on File menu. If there are other APs exists on the same subnet, the list of the APs will appear. You can double-click on the AP to connect to it. You can also select the AP and Click Connect to connect to it. Wireless LAN Access Point User’s Manual 16 6.1.2. Connect to Access Point After Click Connect to Access Point on File menu, or after select connection target from APs List, the “Connect to Access Point” frame will appear. ƒ IP Address: Your AP’s IP Address. ƒ Community: Community to connect your AP. ƒ Authority: You can only read configurations from AP if you select “User”. If you select “Administrator”, you can read the configurations and also modify the configurations. After all settings, click OK to connect to AP. 6.2. Close Connection of AP Select Close Connection AP on File menu to disconnect the connection between PC and AP. Wireless LAN Access Point User’s Manual 17 6.3. Get Statistics After connect to AP, select Wireless Statistics or Ethernet Statistics on Info menu. You’ll find network statistics in the frames. For default, the statistics will not update automatically. To enable statistics update automatically, select Options on File menu. On Options frame, slide to decide automatically update period. Click OK to make the setting valid. Wireless LAN Access Point User’s Manual 18 6.4. Modify Configurations Most of the settings will not be downloaded to AP immediately after modifying. You should download the settings by selecting Download Changes on File menu to make the settings valid. 6.4.1. Modify Bridge IP Configuration Select IP Configuration from Bridge submenu on Setup menu. ƒ MAC Address: The MAC address of the AP. You can’t modify this field. ƒ IP Address: AP’s IP address ƒ IP Mask: AP’s mask ƒ Gateway: AP’s gateway ƒ DHCP enable: Enable DHCP client service that gets IP settings from DHCP server. ƒ Primary Port: Select where the DHCP server is. Wireless LAN Access Point User’s Manual 19 6.4.2. Modify Filtering Configuration Select Filtering from Bridge submenu on Setup menu. If you check IP Routing, only IP Packet will pass through AP between Ethernet and Wireless LAN. 6.4.3. Modify Privacy Options Select Filtering from Wireless LAN submenu on Setup menu. ƒ Key 1 ~ Key 4: Fill keys for WEP. 13 octets for 128-bit WEP, and 5 octets for 64-bit WEP. ƒ Default Key: Select default key from Key 1 ~ Key 4. ƒ WEP: Select WEP mode. 64-bit WEP, 128-bit WEP, or disable WEP. 6.4.4. Modify Wireless Operation Settings Select Operation Settings from Wireless LAN submenu on Setup menu. ƒ Access Point Name: Fill in User-Friendly Name. ƒ ESSID: Fill in Access Point’s ESSID. Adaptors could roam over the APs that have same ESSID. ƒ Channel: Working channel through Channel 1 ~ Channel 13 ƒ Fragmentation Threshold: Packet fragment size. ƒ RTS Threshold: RTS will not send if the packet is smaller than RTS Wireless LAN Access Point User’s Manual 20 Threshold. ƒ Authentication Type: Š Open System: Any adaptor could connect to AP. Š Shared Key: Adaptors using shared key encryption could connect to AP. Š Both: Adaptors could connect to AP by both kind of authentication type. ƒ Preamble Type: Select the type of preamble field of PPDU. If select short preamble, throughput performance will be improved. ƒ Auto Rate Fall Back: Rate will fall back due to interferences. ƒ Rates: Select support rates and basic rates here. ƒ Advance: Please refer to 7. Wireless LAN AP Operation Modes. 6.4.5. Modify Authorized MAC Adresses Select Authorized Mac Addresses from Wireless LAN submenu on Setup menu. Different from most other configurations in Setup menu, all settings could be valid in this frame. ƒ Load file: You can build a text file that consists a list of MAC Addresses Ex. 001122334455 998877665544 means 00:11:22:33:44:55 and 99:88:77:66:55:44 will be load to the list of MAC addresses. ƒ Download: Download MAC addresses from the list to AP. ƒ Get: Get MAC addresses from AP to the list. ƒ Authorization Table Enable: If checked, only devices using MAC address in authorization table could connect to the AP. ƒ Close: Close the Frame Wireless LAN Access Point User’s Manual 21 6.4.6. Traps Select Enable SNMP Traps on Setup menu. If checked, AP SNMP Manager may receive trap messages from AP. When AP SNMP Manager receives trap messages from AP, ” # <Trap Received> ” will appear on bottom-right of AP SNMP Manager. Select View Records on Traps menu. You can read all traps in this frame. Click Clear to clear all traps and leave. 6.4.7. Modify Authorization Configuration Select Authorization on Setup menu. You can change Administrator’s and User’s communities here. Wireless LAN Access Point User’s Manual 22 6.5. Download Changes to AP or Refresh Setting from AP Select Download Changes on File menu, then all settings will download to AP. After that, AP SNMP Manager will command AP to reset. If you want to get the original settings on AP, please select Refresh on File menu. 6.6. Reset AP or Restore Defaults Select Reset Device on Commands menu. The AP will be reset. Select Restore Device on Commands menu. The AP will restore default settings. Wireless LAN Access Point User’s Manual 23 7. Wireless LAN AP Operation Modes: 7.1. Wireless LAN Access Point AP provides the capability of connecting Wireless LAN to Ethernet. Adaptors can connect to Ethernet through AP. 7.2. AP Client Wireless LAN AP Host Host Host Host Host Ethernet Adaptor Adaptor AdaptorWireless LAN AP Host Host Host Host Host Ethernet Adaptor Adaptor Adaptor Wireless LANAP Host Host Host Host Host Ethernet A Adaptor Adaptor AP Client Ethernet B Host Host Host Host Host Wireless LANAP Host Host Host Host Host Ethernet A Adaptor Adaptor AP Client Ethernet B Host Host Host Host Host Wireless LAN Access Point User’s Manual 24 Wireless BridgeBridge A Host Host Host Host Host Ethernet A Bridge B Ether…

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Advance Data Technology Corporation誠信科技股份有限公司 13-1 Lane 19, Wen Shan 3rd St., Kweishan, Taoyuan, Taiwan, R.O.C. 桃園縣龜山鄉文㆔㆔街19巷13-1號 http://www.adt.com.tw/ E-mail: [email protected] TEL: 886-3-3270910 FAX: 886-3-3270892 服務項目 EMC/ SAFETY/ RADIO CERTIFICATION、ID/ MECH. DESIGN、GRAPHICS/TECH. WRITING SERVICES 您產品開發的最佳伙伴 YOUR BEST PARTNER IN PRODUCT DEVELOPMENT 誠信確實•專業第㆒•顧客至㆖ INTEGRITY•PROFESSIONALISM•CUSTOMER SATISFACTION FCC ID: PY4-WA220 To whom it may concern, I hereby declare that this product should be classified as Digital Transmission System (DTS). If you have any question, please do not hesitate to contact me. Thank you. Regards, April 4, 2002 Dr. Alan Lane Manager, ADT [email protected]

Inform Letter Dear Customer, According to FCC’s regulation, the following Declaration of Conformity has to be made by a company located in USA. They are: This device has been confirmed to be in compliance with the requirements of ANSI C63.4 & FCC part 15 regulations. The test result has been shown in the ADT test report with number RF910129R04. And this compliance is subject to the following two conditions: (1) This device may not cause harmful interference and, (2) This device must accept any interference received, including interference that may cause undesired operation. This declaration can be a separate sheet and be sure that the following message will be also included in this declaration: 1) Product name, model name and trade name. 2) Company name, and address of the one who is responsible for this declaration. 3) Name, title, telephone and fax number as well as the signature of the contact person. Thanks for your attention.

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WA220 Wireless Access Point made in Taiwan FCC ID: PY4-WA220 This device complies with part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference,and (2) this device must accept any interference received, including interferencethat may cause undesired operation. MAC: S/N : Bottom View of WA220 Tested To Comply with FCC Standards 0560 FCC Label Location for Remotek WA220 Wireless Access Point

WA220 Wireless Access Point made in Taiwan FCC ID: PY4-WA220 This device complies with part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) This device may not cause harmful interference,and (2) this device must accept any interference received, including interferencethat may cause undesired operation. MAC: S/N : Bottom View of WA220 Tested To Comply with FCC Standards 0560 FCC Label Location for Remotek WA220 Wireless Access Point

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FCC ID: PY4-WA220 ADT No.910129R04 Operational Description The transmitter of the EUT (Wireless LAN Access Point) is powered by power adapter and connected with notebook through RJ45 port. The antenna is Inverted F antenna and 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. DSSS Information This device is Direct Sequence Spread Spectrum, the data is mixed by pseudorandom code which is an orthogonal code. The mixed data is digital modulated by BPSK and QPSK technique depends on the data rates. The CCK coding is applied for increasing the data rate, and also the processing gain will be increased. The bit rates are 1,2,5.5,11Mbps, the symbol rates are 1,1,1.375,1.375Mbps, the chip rates are always 11Mbps. So, the Chip/symbol is 11,11,8 and 8 respectively. Although is higher bit rate, the processing gain is lower than 10, but the CCK coding used in higher bit rate will provide 2.2dB coding gain.

ADT No: 910129R04 1 FCC TEST REPORT REPORT NO.: RF910129R04 MODEL NO.: WA220 ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: REMOTEK CORPORATION ADDRESS: 6F-6, No. 77, Sec. 1, Hsin Tai Wu Rd., His-Chih, Taipei ,Taiwan,R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. 0528 ILAC MRA Lab Code: 200102-0 ADT No: 910129R04 2 RF Exposure Measurement 1. Introduction 2.4 GHz frequency band is regarded specially as a dangerous band for its heating harmfulness to the human body. That’s why microwave oven is operating in this frequency band. The manufacturer whose product is working in this frequency band is obligatory to prove the harmfulness of his product. In this document, we try to prove the safety of radiation harmfulness to the human body for our product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. The Gain of the antenna used in this product is measured in a Fully Anechoic Chamber (FAC) calibrated for antenna measurement in ADT, and also the maximum total power input to the antenna is measured. Through the Friis transmission formula and the maximum gain of the antenna, we can calculate the distance, away from the product, where the limit of MPE is reached. Although the Friis transmission formula is a far field assumption, the calculated result of that is an over-prediction for near field power density. We will take that as the worst case to specify the safety range. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b) LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A)Limits For Occupational / Control Exposures 300-1500......F/3006 1500-100,000......56 (B)Limits For General Population / Uncontrolled Exposure 300-1500......F/15006 1500-100,000......1.030 F = Frequency in MHz ADT No: 910129R04 3 3. Friis Formula Friis transmission formula : Pd = (Pout*G) / (4*pi*r 2 ) where Pd = power density in mW/cm 2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm Pd is the limit of MPE, 1 mW/cm 2 . If we know the maximum Gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Ref. : David K. Cheng, Field and Wave Electromagnetics, Second Edition, Page 640, Eq. (11-133). 4 EUT Operating condition The software provided by Manufacturer enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. 5 Climate Condition The temperature and related humidity: 22 deg. C and 65 % RH 6. Classification This device is not fixed inside the host equipment, it is connected with host through wire. So it is easy to be re-located in the place where at least 20 cm far away from the body of the user. Warning statement to the user for keeping at least 20cm or more separation distance with the antenna should be included in users manual. So, this device is classified as Mobile Device. ADT No: 910129R04 4 7 Test Results 7.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber is -1dBi or 0.79 (numeric). 7.2 Output Power Into Antenna & RF Exposure Distance : CHANNEL CHANNEL FREQUENCY (MHz) OUTPUT POWER TO ANTENNA (mW) MINIMUM ALLOWABLE DISTANCE ( r ) FROM SKIN (Centi-Meter) 1241236.731.52 6243735.971.50 11246236.391.51 The minimum allowable distance is very close to the enclosure of the antenna. So, the user has no need to worry about the harmfulness of radiation. But it is recommended to always keep, at least, 20 cm separation distance with the antenna.

FCC ID: PY4-WA220 Report No.: RF910129R04 1 Issued: April 4, 2002 FCC TEST REPORT REPORT NO.: RF910129R04 MODEL NO.: WA220 RECEIVED: Jan. 29, 2002 TESTED: Mar. 4 ~ Apr. 1, 2002 APPLICANT: REMOTEK CORPORATION ADDRESS: 6F-6, No. 77, Sec. 1, Hsin Tai Wu Rd., Hsi-Chih, Taipei,Taiwan,R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14 th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 49 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 CNLA, NVLAP or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA Lab Code: 200102-0 FCC ID: PY4-WA220 Report No.: RF910129R04 2 Issued: April 4, 2002 Table of Contents 1CERTIFICATION........................................................................................... 4 2SUMMARY OF TEST RESULTS .................................................................. 5 3GENERAL INFORMATION ........................................................................... 6 3.1GENERAL DESCRIPTION OF EUT ............................................................. 6 3.2DESCRIPTION OF TEST MODES ............................................................... 7 3.3GENERAL DESCRIPTION OF APPLIED STANDARDS .............................. 7 3.4DESCRIPTION OF SUPPORT UNITS ......................................................... 8 4TEST TYPES AND RESULTS ...................................................................... 9 4.1CONDUCTED EMISSION MEASUREMENT................................................ 9 4.1.1LIMITS OF CONDUCTED EMISSION MEASUREMENT ...................................................... 9 4.1.2TEST INSTRUMENTS ...........................................................................................................9 4.1.3TEST PROCEDURES .......................................................................................................... 10 4.1.4TEST SETUP ....................................................................................................................... 10 4.1.5EUT OPERATING CONDITIONS......................................................................................... 11 4.1.6TEST RESULTS ................................................................................................................... 12 4.2RADIATED EMISSION MEASUREMENT................................................... 18 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT ......................................................... 18 4.2.2TEST INSTRUMENTS ......................................................................................................... 19 4.2.3TEST PROCEDURES .......................................................................................................... 20 4.2.4TEST SETUP ....................................................................................................................... 21 4.2.5EUT OPERATING CONDITIONS......................................................................................... 21 4.2.6TEST RESULTS ................................................................................................................... 22 4.36dB BANDWIDTH MEASUREMENT .......................................................... 27 4.3.1LIMITS OF 6dB BANDWIDTH MEASUREMENT ................................................................ 27 4.3.2TEST INSTRUMENTS ......................................................................................................... 27 4.3.3TEST PROCEDURE ............................................................................................................28 4.3.4TEST SETUP ....................................................................................................................... 28 4.3.5EUT OPERATING CONDITIONS......................................................................................... 28 4.3.6TEST RESULTS ................................................................................................................... 29 4.4MAXIMUM PEAK OUTPUT POWER.......................................................... 33 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ................................... 33 4.4.2INSTRUMENTS.................................................................................................................... 33 4.4.3TEST PROCEDURES .......................................................................................................... 34 4.4.4TEST SETUP ....................................................................................................................... 34 4.4.5EUT OPERATING CONDITIONS......................................................................................... 34 4.4.6TEST RESULTS ................................................................................................................... 35 4.5POWER SPECTRAL DENSITY MEASUREMENT ..................................... 36 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ........................................... 36 4.5.2TEST INSTRUMENTS ......................................................................................................... 36 4.5.3TEST PROCEDURE ............................................................................................................37 4.5.4TEST SETUP ....................................................................................................................... 37 4.5.5EUT OPERATING CONDITION ........................................................................................... 37 4.5.6TEST RESULTS ................................................................................................................... 38 4.6BAND EDGES MEASUREMENT................................................................…

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FCC ID: PY4-WA220 Report No.: RF910129R04 47 Issued: April 4, 2002 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: PY4-WA220 Report No.: RF910129R04 48 Issued: April 4, 2002 RADIATED EMISSION TEST