PD5LMWS120Wireless Access Point

11Mbps Wireless Access Point Quick User Guide Package Contents ƒ WLAN Access Point ƒ 5V@800mA power adapter ƒ USB Cable ƒ Ethernet Cable ƒ Quick User’s Guide Frequency Notice 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. Note: 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: (1) Reorient or relocate the receiving antenna, (2) Increase the separation between the equipment and receiver, (3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected, (4) Consult the dealer or an experienced radio/TV technician for help. Federal Communications Commission (FCC) Radiation Exposure Statement 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 shall not be less than 20 cm (8 inches) during normal operation. Setting the IP Address of the Access Point The first step in using the WLAN Access Point is to set its IP Address. In order to set the Access Point IP address users use the Bridge Utility Application via USB port. Before executing the Bridge Utility Application, user needs to install USB driver. How to Install the USB driver 1. Plug the Access Point USB port into the USB port of a notebook or desktop PC. 2. The Add New Hardware Wizard/Found New Hardware Wizard indicates that a new network device has been recognized. 3. Insert the driver CD into the CD-ROM. Find the driver in the driver folder of the CD and specify the location to the Wizard. 4. Finally, a dialog will inform you that the installation is completed. Using the Bridge Utility Application to do the IP address setting 1. Plug USB cable to the Access Point USB port. 2. Run the Bridge Utility Application (DFU utility) and select the Configuration button. 3. Bridge Configuration window will appear. Users need to select the “Configuration setting” and press the “Get” button. 4. To set a new IP address, select the parameter “Eth_IP_Adress”. Press the “Modify” button and type the new IP address. 5. Press the “Set” button for the changes to take effect. Access Point Configuration The Access Point Configuration can be done either through the Ethernet port by using the SNMP Manager application, or the USB port by using the Bridge Utility application. In order to configuration the Access Point through the Ethernet port, users must first install the SNMP Manager application, which is a tool used for the remote configuration of the Access Point through the Ethernet port. How to Install the SNMP Manager 1. Find the “SNMPManager.zip” file in the Utility folder of your CD. 2. Extract the “SNMPManager.zip” file. 3. Run the program “setup.exe”. 4. Follow the instructions of the set-up program. Finally, a window appears indicating the completion of the installation. Using the SNMP Manager when users know the IP address 1. On the Start menu, Select SNMP Manager. 2. Select “Connect Access Point” option on the “File” menu. 3. A Connect the Access Point windows appears. 4. Enter the IP address and “public” at the community field. Then press OK. 5. Users are ready to do the configuration. Using the SNMP Manager when users do not know the IP address 1. On the Start menu, Select SNMP Manager. 2. Select “Find Access Point” option on the “File” menu. 3. The available Access Points are listed on the windows. 4. Select one of the available Access Points and press “Connect”. 5. Users are ready to do the configuration. Access Point Firmware Upgrade The firmware upgrade can be done either through the Ethernet port by using the TFTP Client Utility or the USB port by using the DFU Utility Using the Ethernet Port 1. Install the TPTP Client. 2. Find the “TFTP.zip” file in the “Utility” folder of your CD. 3. Extract the “TFTP.zip” file. 4. Run the program “setup.exe”. 5. Follow the instructions of the set-up program to complete the installation of the TFTP Client Utility. 6. On the Start menu, select TFTP Client 7. Type the IP address of the Access point. 8. Browse for the file “bridge.rom”. 9. Press the “Download image” button to download the firmware. 10. If the firmware download procedure is completed successfully, the “Firmware download has been completed” message shows. Using the USB Port 1. Plug USB Cable into the USB port of the Access Point. 2. Run the Bridge Utility Application (DFU utility). 3. Browse for the file “bridge.rom”. 4. Press the “Download” button.

11 1 1 ANTENNASWITCH LOW PASS &BAND PASSFILTERTX & RXSWITCH BANDPASSFILTER RF POWERAMPLIFIERHFA3983 RF/IFCONVERTERHFA 3683 VCO 2074MHz RFAMPLIFIER MODULATIONDEMODULATIONHFA3783 VCO748MHz BASEBANDPROCESSERHFA3861 3VREGULATOR 2.84VREGULATOR SAWFILTER MAC AT76C510 INPUTPOWERREGULATOR SRAM &FLASHROM Delta Networks Inc., LM-WS110 WIRELESS ACESS POINT EthernetPHY80225/B USBInterface BLOCK DIAGRAM 0 A3 11 Thursday, March 22, 2001 TitleSize Document Number Rev Date: Sheet of ANTENNA 2 ANTENNA 1 44 33 22 11 5 5 4 4 3 3 2 2 1 1 POWER JACK USB PORT ETHERNETPORT ANTENNA ANTENNA <Doc> A3 <Title> A3 11 Thursday, March 22, 2001 TitleSize Document Number Rev Date: Sheet of

Report No.: RF900315061Issued: March 28, 2001 ANNEX 3 PHOTOGRAPHS OF EUT Report No.: RF900315062Issued: March 28, 2001

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FCC ID LABEL LOCATION

Report No.: RF900315063Issued: March 28, 2001 Report No.: RF900315064Issued: March 28, 2001 Report No.: RF900315065Issued: March 28, 2001

FCC ID: PD5LMWS120 Report No.: RF90031506 34 Issued: March 28, 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 ESMI839379/002Aug. 04, 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: PD5LMWS120 Report No.: RF90031506 35 Issued: March 28, 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: PD5LMWS120 Report No.: RF90031506 36 Issued: March 28, 2001 4.5.6 TEST RESULTS EUTWireless Access PointModelLM-WS120 Environmental Conditions 24°C, 70%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 12412-12.568PASS 62437-12.358PASS 112462-12.258PASS FCC ID: PD5LMWS120 Report No.: RF90031506 37 Issued: March 28, 2001 CH1 FCC ID: PD5LMWS120 Report No.: RF90031506 38 Issued: March 28, 2001 CH6 FCC ID: PD5LMWS120 Report No.: RF90031506 39 Issued: March 28, 2001 CH11 FCC ID: PD5LMWS120 Report No.: RF90031506 40 Issued: March 28, 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: PD5LMWS120 Report No.: RF90031506 41 Issued: March 28, 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: PD5LMWS120 Report No.: RF90031506 42 Issued: March 28, 2001 4.6.6 NOTE ON BAND EDGE EMISSION The band edge emission plot on page 43 shows 45.23dB 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 95.6dBμV/m, so the maximum field strength in restrict band is 95.5-45.23=50.27 dBμV/m which is under 54 dBμV/m limit. FCC ID: PD5LMWS120 Report No.: RF90031506 43 Issued: March 28, 2001 FCC ID: PD5LMWS120 Report No.: RF90031506 44 Issued: March 28, 2001 FCC ID: PD5LMWS120 Report No.: RF90031506 45 Issued: March 28, 2001 4.7 ANTENNA REQUIREMENT 4.7.1 STANDARD APPLICABLE For intentional device, according to FCC 47 CFR Section 15.203, an intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. And according to FCC 47 CFR Section 15.247 (b), if transmitting antennas of directional gain greater than 6 dBi are used, the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 4.7.2 ANTENNA CONNECTED CONSTRUCTION The antenna used in this product is Dual monopole antenna. There is no antenna connector. And the maximum Gain of this antenna is only 2dBi. FCC ID: PD5LMWS120 Report No.: RF90031506 46 Issued: March 28, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: PD5LMWS120 Report No.: RF90031506 47 Issued: March 28, 2001 RADIATED EMISSION TEST FCC ID: PD5LMWS120 Report No.: RF90031506 48 Issued: March 28, 2001 6 INFORMATION ON THE TESTING LABORATORIES We, ADT Corp., were founded in 1988 to provide our best service in EMC and Safety consultation. Our laboratories are accredited by the following approval agencies according to ISO/IEC Guide 25 or EN 45001: USA FCC, NVLAP Germany TUV Rheinland Japan VCCI New Zealand RFS Norway NEMKO, DNV U.K. INCHCAPE R.O.C. BSMI Copies of accreditation certificates of our laboratories obtained from approval agencies can be downloaded from our web site: www.adt.com.tw/index.5/phtml. If you have any comments, please feel free to contact us at the following: Lin Kou EMC Lab: Tel: 886-2-26052180 Fax: 886-2-26052943 Hsin Chu EMC Lab: Tel: 886-35-935343 Fax: 886-35-935342 Lin Kou Safety Lab: Tel: 886-2-26093195 Fax: 886-2-26093184 Design Center: Tel: 886-2-26093195 Fax: 886-2-26093184 Email: [email protected] Web Site: www.adt.com.tw

FCC ID: PD5LMWS120 Report No.: RF90031506 1 Issued: March 28, 2001 ANNEX 1 PROCESSING GAIN OF DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT 1. 1.1. 1. LIMITS OF PROCESSING GAIN OF A DIRECT SEQUENCE SPREAD SPECTRUM MEASUREMENT The limit of processing gain is 10dB 1.1 TEST INSTRUMENTS & SUPPORT UNIT Description & ManufacturerModel No.Serial No. Anritsu Spectrum Analyzer, 9kHz to 30GHz MS2667CM10281 Anritsu Signal Generator, 10kHz to 20GHz 68247B984703 Hewlett Packard Power Meter,HP438A2743A04416 Hewlett Packard Power Sensor, -30 to 20dBm 8485A2942A08387 Hewlett Packard Step Attenuator, 10dB steps HP8496B3247A18505 Mini-Circuits Power SplitterZN2PD-9GNA DELL Laptop ComputerInspiron 5000eNA Campaq Laptop ComputerPPX99125 FCC ID: PD5LMWS120 Report No.: RF90031506 2 Issued: March 28, 2001 1.2 METHOD OF MEASUREMENT The processing gain may be measured using the CW jamming margin method. Section 4.7.4 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. Gp = (S/N) o +Mj+Lsys FCC ID: PD5LMWS120 Report No.: RF90031506 3 Issued: March 28, 2001 Mj : Maximum jammer to Signal Ratio recorded at the detected BER. Lsys : System losses . For the purpose of this processing gain calculation, we assume Lsys at its minimum value of 2 dB. TEST SETUP 7 NOTEBOOK EUT ANRITSU SIGNAL GENERATOR EUT NOTEBOOK PWR SENSOR 8485A Power meter HP 438A Mini-Circuits 15542 ZNZPD-9G HP8496D STEP ATTN 110dB (10dB steps) Matched Cables RECEIVER Transmitter FCC ID: PD5LMWS120 Report No.: RF90031506 4 Issued: March 28, 2001 1.3 TEST PROCEDURES Obtain the simplex link shown. Perform all independent instrumentation calibrations prior to this procedure. Set operating power levels using fixed and variable attenuators in system to meet the following objectives: Signal Power at receiver approximately –55dBm (above thermal sensitivity such that thermal noise does not cause bit errors. Signal Power at power meter between –20 and –30dBm for optimal linearity. Use spectrum analyzer to monitor test. Ensure that CW Jammer generator RF output is disabled and measure the power at the power meter port using the power meter. This is the relative signal power, Sr. Disable Transmitter, and set CW Jammer generator RF output frequency equal to the carrier frequency and enable generator output. Set reference CW Jammer power level at power meter port 8.4dB below Sr (minimum J/S, or 10dB processing gain reference level). Note the power level setting on the generator, this is the reference CW Jammer power setting, Jr. Disable CW Jammer, re-establish link. PER test should be operating essentially error -free. Enable CW Jammer at the reference power level and verify that the PER test indicates a PER of less than 8%. Alternatively, adjust the CW Jammer level to that which causes 8% PER and verify that the S/J is less than 8.4dB. Repeat step 7 for uniform steps in frequency increments of 50 kHz across the receiver passband with the CW Jammer. In this case the receiver passband is +/- 8.5 MHz. The numerical data associated with the following radio channel is tabulated and presented for Channel 1,6, and 11. Note:Since the jamming signal will be blocked by the IF filter if the jamming frequency is far form the center of the carrier frequency. So, only those frequencies around carrier frequency are shown here. FCC ID: PD5LMWS120 Report No.: RF90031506 5 Issued: March 28, 2001 1.4 EUT OPERATING CONDITION The software provided by client to set the EUT to transmit at lowest, middle and highest channel. 1.5 TEST RESULTS EUTWireless Access PointModelLM-WS120 Environmental Conditions24°C, 70%RHTe s t e d B ySteven Lu Although the theoretical processing gain is lower than 10 dB, but the CCK coding provides an extra coding gain of 2.2dB. 11Mbps CHANNEL 1 Processing Gain FrequencyGp(S/N)Mj = J/SLsys (GHz)(dB)(dB)(dB)(dB) 2.40800 13.6 16.4 -4.8 2 2.40805 13.3 16.4 -5.1 2 2.40810 13.5 16.4 -4.9 2 2.40815 13.3 16.4 -5.1 2 2.40820 13.3 16.4 -5.1 2 2.40825 13.0 16.4 -5.4 2 2.40830 13.1 16.4 -5.3 2 2.40835 12.8 16.4 -5.6 2 2.40840 12.7 16.4 -5.7 2 2.40845 12.5 16.4 -5.9 2 2.40850 12.7 16.4 -5.7 2 2.40855 12.4 16.4 -6.0 2 2.40860 12.5 16.4 -5.9 2 2.40865 12.4 16.4 -6.0 2 2.40870 12.5 16.4 -5.9 2 2.40875 12.6 16.4 -5.8 2 2.40880 12.7 16.4 -5.7 2 2.40885 12.3 16.4 -6.0 2 2.40890 12.4 16.4 -6.0 2 2.40895 12.0 16.4 -6.4 2 FCC ID: PD5LMWS120 Report No.: RF90031506 6 Issued: March 28, 2001 11Mbps CHANNEL 1 Processing Gain FrequencyGp(S/N)Mj = J/SLsys (GHz)(dB)(dB)(dB)(dB) 2.40900 12.2 16.4 -6.2 2 2.40950 11.5 16.4 -6.9 2 2.40955 11.5 16.4 -6.9 2 2.40960 11.7 16.4 -6.7 2 2.40965 11.9 16.4 -6.5 2 2.40970 11.5 16.4 -6.9 2 2.40975 11.6 16.4 -6.8 2 2.40980 11.6 16.4 -6.8 2 2.40985 11.3 16.4 -7.1 2 2.40990 11.4 16.4 -7.0 2 2.40995 11.3 16.4 -7.1 2 2.41000 11.4 16.4 -7.0 2 2.41005 11.2 16.4 -7.2 2 2.41010 11.3 16.4 -7.1 2 2.41015 11.6 16.4 -6.8 2 2.41020 11.4 16.4 -7.0 2 2.41025 11.6 16.4 -6.8 2 2.41030 11.8 16.4 -6.6 2 2.41035 11.6 16.4 -6.8 2 2.41040 11.7 16.4 -6.7 2 2.41045 11.6 16.4 -6.8 2 2.41050 11.8 16.4 -6.6 2 2.41055 11.4 16.4 -7.0 2 2.41060 11.6 16.4 -6.8 2 2.41065 11.6 16.4 -6.8 2 2.41070 11.5 16.4 -6.9 2 2.41075 11.7 16.4 -6.7 2 2.41080 11.7 16.4 -6.7 2 2.41085 12.0 16.4 -6.4 2 2.41090 11.8 16.4 -6.6 2 2.41095 11…

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FCC ID: PD5LMWS120 Report No.: RF900315061Issued: March 28, 2001 ANNEX 2 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.

FCC ID: PD5LMWS120 Report No.: RF90031506 46 Issued: March 28, 2001 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: PD5LMWS120 Report No.: RF90031506 47 Issued: March 28, 2001 RADIATED EMISSION TEST