N89-WA638I2.4G 54Mbps Wireless Access Point/Ethernet Adapter

2.4G 54Mbps Wireless Ethernet Bridge Quick Installation Guide Version 2.0 2.4G 54Mbps Wireless AP User's Manual 2 FCC Warning 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: ü Reorient or relocate the receiving antenna. ü Increase the separation between the equipment and receiver. ü Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. ü Consult the dealer or an experienced radio/TV technician for help. You are cautioned that changes or modifications not expressly Bridge proved by the party responsible for compliance could void your authority to operate the equipment. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and should be installed and operated with minimum distance 20cm between the radiator & your body. Contain TX FCC ID: N89-WA638I CE Marking Warning This is a Class B product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. CyberTAN declared that WA638-I is limited in CH1-CH11 by specified firmware controlled in USA. 2.4G 54Mbps Wireless AP User's Manual 3 Table of Contents 1. INTRODUCTION..........................................................................................................4 THE WIRELESS ACCESS POINT FEATURES.....................................! PACKAGE CONTENTS......................................................................! 2. HARDWARE INSTALLATION..................................................! PHYSICAL DETAILS.........................................................................! HARDWARE INSTALLATION.............................................................! CONNECTING THE ACCESS POINT TO YOUR NETWORK.................! 3. WIRELESS NAVIGATOR INSTALLATION............................! INSTALL TCP/IP PROTOCOL..........................................................! INSTALL THE WIRELESS NAVIGATOR.............................................! STARTUP AND LOGIN.......................................................................! 2.4G 54Mbps Wireless AP User's Manual 4 1. Introduction Thank you for purchasing the WS638 Wireless Ethernet Bridge. This Ethernet Bridge provides you with an innovative wireless networking solution. The WS638 is easy to set up and use. With this innovative wireless technology, you can share files and network resources on the network—without inconvenient wires! The Wireless Ethernet Bridge Features Wireless Features l 11g Standards Compliant – The Ethernet Bridge complies with IEEE802.11g standard, and it is interoperable with IEEE802.11g-Compliant Equipment l Interoperable with IEEE802.11b – Backward compatible with IEEE802.11b equipments l Data Rate Auto Fall-Back - Provides 54, 48, 36, 24,12, 11, 9, 6, 5.5, 2 and 1Mbps wireless data rate shifting dynamically between 11g and 11b to guarantee availability and reliability of wireless connections l Roaming – Provides seamless roaming within 802.11g and 802.11b wireless LAN infrastructure. l Long Distance Reach – Support 80M indoor and 300M outdoors long operating distance under normal environment condition. LAN Features l DHCP Client – Enable the Ethernet Bridge to act as a DHCP client to receive IP address from DHCP Server in the wired Ethernet LAN. l Built-in 10/100M LAN Port – It designed to connect the Ethernet Bridge with any Ethernet-ready devices, such as desktop PC, printer server, and network printer/scanner. Configuration & Management l Easy to Setup – With windows-based Wireless Navigator Utility, user can easily setup the IP address of this Ethernet Bridge, and upgrade the firmware. l Easy to manage – User can use any WEB browser from anywhere on the wired or wireless LAN to configure the Ethernet Bridge easily. Security l Configuring Protection – Provides password protection to prevent unauthorized users from changing the configuration 2.4G 54Mbps Wireless AP User's Manual 5 l Wireless LAN Security - Provide 64-bit & 128-bit Wired Equivalent Privacy encryption to protect the wireless data transmissions. Package Contents l One 54Mbps Wireless Ethernet Bridge with dipole antenna connected l One CD-ROM (Wireless Navigator utility software & user’s manual included) l One RJ-45 straight LAN Cable l One Power Ethernet Bridge l One Quick Installation Guide If any of the above items are damaged or missing, please contact your dealer immediately. 2.4G 54Mbps Wireless AP User's Manual 6 2.Hardware Installation Physical Details Rear Panel Reset Button “Reset” mean “Initiation”. While pressing the button, the Ethernet Bridge will reboot and reset current configurations to factory default settings. The left indicator “DIAG” on Ethernet Bridge will be off and then begin blinking. Then this initiation action will be completed when the indicator “DIAG” is always green instead of blinking. LAN Cable Selection “Auto MDIX”, no mater that plug-in the RJ-45 port Tx and Rx lines are reversed or normal, it will auto select the proper mode to connect to PC or Hub/Switch. Power Input Use Only the power Ethernet Bridge supplied with the Ethernet Bridge LAN Connection Use standard Ethernet cable (RJ-45 connector) to connect your PC, hub…

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Page 1 CONSTRUCTION PHOTOS OF EUT Page 2

(Fig. 1) FCC ID: N89-WA638I FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

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FCC ID: N89-WA638I Report No.: 921229H10 Operational Description This device is a 2.4G 54Mbps Wireless LAN Access Point, the maximum data rate could be up to 54Mbps which OFDM technique will be applied. If the signal to noise radio is too poor which could not support 54Mbps, the 11Mbps data rate with CCK technique will be applied. The transmitter of the EUT (2.4G 54Mbps Wireless LAN Access Point) is powered by power adapter. The antenna type used in this product is Dipole Antenna with Internal=UFL / External=Reversed SMA. The other instruction, please have a look at the users manual.

FCC ID: N89-WA638I Report No.: RF921229H10 1 RF EXPOSURE REPORT REPORT NO.:RF921229H10 MODEL NO.: WA638-I, WS638-I ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: CYBERTAN TECHNOLOGY INC ADDRESS: No.99, Park Avenue III, Science-based Industrial Park, Hsinchu, Taiwan 308,R.O.C. ISSUED BY: Advance Data Technology Corporation LAB LOCATION: No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. Lab Code: 200376-0 FCC ID: N89-WA638I Report No.: RF921229H10 2 RF Exposure Measurement 1. Introduction 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 FCC ID: N89-WA638I Report No.: RF921229H10 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 MPE value at distance 20cm. 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. 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. FCC ID: N89-WA638I Report No.: RF921229H10 4 6. Test Results 6.1 Antenna Gain The maximum Gain measured in Fully Anechoic Chamber are 4.0dBi or 2.51 (numeric). 6.2 Output Power Into Antenna & RF Exposure value at distance 20cm: FOR DSSS: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241222.0290.011001.0 6243722.3870.011191.0 11246221.7270.010861.0 FOR OFDM: Channel Channel Frequency (MHz) Output Power to Antenna (mW) Power Density (mW/cm 2 ) Limit of Power Density (mW/cm 2 ) 1241221.8270.010911.0 6243721.0860.010541.0 11246220.8450.010421.0

FCC ID: N89-WA638I Report No.: RF921229H101Issued: Feb. 03, 2004 FCC TEST REPORT REPORT NO.: RF921229H10 MODEL NO.: WA638-I, WS638-I RECEIVED: Dec. 29, 2003 TESTED: Dec. 29, 2004 APPLICANT:CYBERTAN TECHNOLOGY INC ADDRESS:No.99, Park Avenue III, Science-based Industrial Park, Hsinchu, Taiwan 308,R.O.C. ISSUED BY:Advance Data Technology Corporation LAB LOCATION:No. 81-1, Lu Liao Keng, 9 Ling, Wu Lung Tsuen, Chiung Lin Hsiang, Hsin Chu Hsien, Taiwan, R.O.C. This test report consists of 58 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 test results in the report only apply to the tested sample. 0536 ILAC MRA FCC ID: N89-WA638I Report No.: RF921229H102Issued: Feb. 03, 2004 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 SETUP .............................................................................................. 10 4.1.4EUT OPERATING CONDITIONS.................................................................11 4.1.5TEST RESULTS.......................................................................................... 12 4.2RADIATED EMISSION MEASUREMENT ................................................... 14 4.2.1LIMITS OF RADIATED EMISSION MEASUREMENT................................. 14 4.2.2TEST INSTRUMENTS ................................................................................ 15 4.2.3TEST PROCEDURES................................................................................. 16 4.2.4TEST SETUP .............................................................................................. 17 4.2.5EUT OPERATING CONDITIONS................................................................ 17 4.2.6TEST RESULTS.......................................................................................... 18 4.2.7TEST RESULTS - DSSS............................................................................. 19 4.2.8TEST RESULTS -OFDM ............................................................................. 22 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 CONDITIONS................................................................ 26 4.3.6TEST RESULTS-DSSS............................................................................... 27 4.3.7TEST RESULTS-OFDM .............................................................................. 31 4.4MAXIMUM PEAK OUTPUT POWER .......................................................... 35 4.4.1LIMITS OF MAXIMUM PEAK OUTPUT POWER MEASUREMENT ........... 35 4.4.2TEST INSTRUMENTS ................................................................................ 35 4.4.3TEST PROCEDURES................................................................................. 36 FCC ID: N89-WA638I Report No.: RF921229H103Issued: Feb. 03, 2004 4.4.4TEST SETUP .............................................................................................. 36 4.4.5EUT OPERATING CONDITIONS................................................................ 36 4.4.6TEST RESULTS- DSSS.............................................................................. 37 4.4.7TEST RESULTS- OFDM ............................................................................. 37 4.5POWER SPECTRAL DENSITY MEASUREMENT...................................... 38 4.5.1LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ................... 38 4.5.2TEST INSTRUMENTS ................................................................................ 38 4.5.3TEST PROCEDURE ................................................................................... 39 4.5.4TEST SETUP .............................................................................................. 39 4.5.5EUT OPERATING CONDITIONS................................................................ 39 4.5.6TEST RESULTS-DSSS............................................................................... 40 4.5.7TEST RESULTS-OFDM .............................................................................. 44 4.6BAND EDGES MEASUREMENT ................................................................ 48 4.6.1LIMITS OF BAND EDGES MEASUREMENT ............................................. 48 4.6.2TEST INSTRUMENTS ................................................................................ 48 4.6.3TEST PROCEDURE ................................................................................... 48 4.6.4EUT OPERATING CONDITION .....................…

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Report No. 921229H10 1 The Measurement of Conducted Spurious Emissions CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 1. LIMITS OF CONDUCTED SPURIOUS EMISSIONS EASUREMENT Below 20dB of the highest emission level of operating band (in 100KHz Resolution Bandwidth, see Section 15.247(c)). Emissions which fall in the restricted bands, as defined in Section 15.205(a), must also comply with the limits specified in Section 15.209(a) (see Section 15.205(c)). 2. TEST INSTRUMENTS Description & ManufacturerModel No.Serial No.Calibrated Until R&S SPECTRUM ANALYZERFSP40100037May. 06, 2004 High pass filter 2.4G WHK3.1/18G- 10SS SN4Jun. 12, 2004 NOTE: 1.The calibration interval of the above test instruments is 12 months and the calibrations are traceable to NML/ROC and NIST/USA. 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. Report No. 921229H10 2 4. TEST SETUP 5. EUT OPERATING CONDITIONS The software provided by client to enable the EUT under transmission condition continuously at lowest, middle and highest channel frequencies individually. EUT SPECTRUM ANALYZER Report No. 921229H10 3 TEST RESULTS – For 802.11b The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. Report No. 921229H10 4 Ch1 Report No. 921229H10 5 Ch11 Report No. 921229H10 6 TEST RESULTS – For 802.11g The spectrum plots are attached on the following 2 pages. It shows compliance with the requirement in part 15.247(C),.15.205 and 15.209. Report No. 921229H10 7 Ch1 Report No. 921229H10 8 Ch11

FCC ID: N89-WA638I Report No.: RF921229H1056Issued: Feb. 03, 2004 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: N89-WA638I Report No.: RF921229H1057Issued: Feb. 03, 2004 RADIATED EMISSION TEST