M4Y-XG702AIEEE 802.11g/b 54Mbps WLAN USB2.0 Adapter

IEEE802.11g/b WLAN USB2.0 Adapter Date of Issue: November. 4, 2003 Technical Support The firmware version of the IEEE 802.11g Wireless LAN USB card is displayed on the utility About window. Users could download the most recent software version from the supplier’s web site or refer to the selling contact for the latest software information. If you have difficulty resolving the problem while installing or using the IEEE 802.11g Wireless LAN USB card, please contact the supplier for support. About This Manual IEEE 802.11g Wireless LAN USB card User Manual is first published on November, 2003. The manual includes procedures for the setup of the IEEE 802.11g Wireless LAN USB card under Windows XP, Windows 2000, Windows 98SE or Windows ME. Take a moment to read through this manual and familiarize yourself with wireless technology. FCC Information This device, IEEE 802.11g Wireless LAN USB card, 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. Federal Communications Commission (FCC) 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 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: - 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. Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user authority to operate the equipment. Tested to comply with FCC standard. FOR HOME OR OFFICE USE. FCC RF Radiation Exposure Statement: 1. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment, under 47 CFR 2.1093 paragraph (d)(2). 2. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The IEEE 802.11g Wireless LAN USB card has been tested to the FCC exposure requirements (Specific Absorbtion Rate). Table of Contents Chapter 1 About IEEE 802.11g Wireless LAN USB card......................1 1-1 Features and Benefits............................................................................1 1-2 Applications..........................................................................................2 1-3 Product Kit...........................................................................................3 1-4 About IEEE 802.11g Wireless LAN USB card LED Indicators ....................................3 Chapter 2 Getting Started...........................................................................5 2-1 Before Installation.................................................................................5 2-2 Insert the IEEE 802.11g Wireless LAN USB card..................................6 Chapter 3 Install Driver for Windows........................................................7 3-1 Set up IEEE 802.11g Wireless LAN USB card for Windows XP............7 3-2 Set up IEEE 802.11g Wireless LAN USB card for Windows 2000.......13 3-3 Set up IEEE 802.11g Wireless LAN USB card for Windows 98SE/ ME16 Chapter 4 Configure the IEEE 802.11g Wireless LAN USB card......21 4-1 Install the WLAN Utility......................................................................21 4-2 Use the WLAN Utility..........................................................................23 Limited Warranty........................................................................................31 -1- About IEEE 802.11g Wireless LAN USB card 1 The IEEE 802.11g Wireless LAN USB card is a standard USB adapter that fits into any standard USB 2.0 and 1.1 slot in a notebook computer. Its 54Mbps data rate gives equivalent Ethernet speed to access corporate network or the Internet in a wireless environment. When installed, IEEE 802.11g Wireless LAN USB card is able to communicate with any 802.11/b and 802.11g compliant products. 1-1 Features and Benefits 1. Fully IEEE 802.11g compatible. 2. Direct Sequence Spread Spectrum (DSSS) technology provides robust, interference-resistant and secure wireless connection. 3. Supports 1, 2, 5.5 and 11 Mbps and up to 54Mbps data rate. 4. Working range up to 800 ft. in an open environment. 5. Seamless connectivity to wired Ethernet and PC network LAN’s augments existing networks quickly and easily. 6. Greater flexibility to locate or move networked PCs. 7. Wireless connection without the cost of cabling. 8. Easy to install and user friendly, just Plug and Play. 9. Low power consumption. 10. Supports a variety of operating systems (Win98SE/ME/2000/XP) 11. 64-bit and 128-bits WEP encryption capable. 12. Provides Window-based Diagnostic Tools, most notably, Site Survey, Link Quality Test and Access Point Browser. -2- 1-2 Applications IEEE 802.11g Wireless LAN USB card offers a fast, reliable, cost-effective solution for wireless client access to the network in applications like these: 1. Remote access to corporate network information E-mail, file transfer and terminal emulation. 2. Difficult-to-wire environments Historical or old b…

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FEDERAL COMMUNICATIONS COMMISSION DECLARATION OF CONFORMITY (DoC) FOR THE FOLLOWING EQUIPMENT: PRODUCT NAME: IEEE 802.11g/b 54Mbps WLAN USB2.0 Adapter MODEL NO.: M4Y-XG702A TRADE NAME: Z-Com IS HEREWITH CONFIRMED AND FOUND TO COMPLY WITH THE REQUIREMENTS OF CFR 47 PART 15 REGULATION. THE RESULTS OF ELECTROMAGNETIC EMISSION EVALUATION ARE SHOWN IN THE REPORT NO.: D930223H03 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. THE FOLLOWING LOCAL MANUFACTURER/IMPORTER IS RESPONSIBLE FOR THIS DECLARATION Manufacturer USA Local Representative Company name: Z-COM,INC. To Be Determined. Address: 7F-2, No.9. Prosperity RD. I , Science-Based Industrial Park Hsinchu, 300 Taiwan Contact Person: Jack Wu Title: EMI Engineer Tel/Fax: 03- 577-7364 / 03- 577-3359

Page 1 CONSTRUCTION PHOTOS OF EUT

(Fig. 1) FCC ID: PY3WG111 FCC LABEL LOCATION The label will be permanently affixed at a conspicuous location on the device. Label

SCALE ECO NO.REVISIONAPP.DES.DATE TOLERANCE GRADE ( ) GRADE ABC LENGTH 60.050.080.20 0.080.100.30 0.100.150.40 0.200.300.80 6618 1850 50180 ~ ~ ~ ~ DRW.DES.CKD.RECKD.APP. MODELSHEET D W G N O . V A 1 2 Z-Com, Inc. NAME PART NO. 1 UNITS GRADEANGLE M.M. TOLERANCE 1 1 0 . 1 XG-702A FCC Label NB XG-702A 56-610001-21 N P A 0 1 3 8 Winda 930304 : 1.: 50#(Barcode) 2.: 3. 4. 5.():0.12+/-0.02mm 6.:+/-0.2mm 7.NPA0049 6 . 9 5 m m 57.10 mm 1.60 mm 1 . 6 0 m m 3-R1.4 Note : 1.Label Material:#50 SILVER POLYESTER 2.Glue Material:PET MAT POLYPROPYLENE 3.Label Color:SILVER 4.Font Color;BLACK IEEE802.11b/g 54Mbps WLAN USB2.0 Dongle !! FCC ID : M4Y-XG702A Z-Com,Inc. MADE IN TAIWAN MODEL : XG-702A 2.0 IEEE802.11b/g 54Mbps WLAN USB2.0 Dongle !! FCC ID : M4Y-XG702A Z-Com,Inc. MADE IN TAIWAN MODEL : XG-702A

Page 1 CONSTRUCTION PHOTOS OF EUT Page 2 Page 3 Page 4 Page 5 Page 6

FCC ID: M4Y-XG702A ADT No. RF930112H02B Operational Description This device is a IEEE 802.11g/b 54Mbps WLAN USB2.0 Adapter, 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 (IEEE 802.11g/b 54Mbps WLAN USB2.0 Adapter) is powered by from host equipment. The antenna type used in this product is PIFA Antenna without connector. The other instruction, please have a look at the users manual.

FCC ID: M4Y-XG702A Report No.: SA930112H02B1Issued: March 1, 2004 Reference no.: SA930112H02 SAR TEST REPORT REPORT NO.: SA930112H02B MODEL NO.: XG-702A RECEIVED: NA TESTED: Feb. 26, 2004 APPLICANT: Z-COM, INC. ADDRESS: 7F-2, No.9. Prosperity RD. I , Science-Based Industrial Park Hsinchu, 300 Taiwan, R.O.C ISSUED BY: Advance Data Technology Corporation LAB LOCATION: 47 14th Lin, Chiapau Tsun, Linko, Taipei, Taiwan, R.O.C. This test report consists of 33 pages in total except Appendix. 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 or any government agencies. The test results in the report only apply to the tested sample. 0528 ILAC MRA FCC ID: M4Y-XG702A Report No.: SA930112H02B2Issued: March 1, 2004 Reference no.: SA930112H02 Table of Contents 1.CERTIFICATION .........................................................................................................3 2.GENERAL INFORMATION..........................................................................................4 2.1 GENERAL DESCRIPTION OF EUT............................................................................4 2.2 GENERAL DESCRIPTION OF APPLIED STANDARDS .............................................5 2.3 GENERAL INOFRMATION OF THE SAR SYSTEM ...................................................5 2.4 GENERAL DESCRIPTION OF THE SPATIAL PEAK SAR EVALUATION .................9 3.DESCRIPTION OF TEST MODES AND CONFIGURATIONS ..................................13 4.DESCRIPTION OF SUPPORT UNITS ......................................................................14 5.TEST RESULTS ........................................................................................................15 5.1 TEST PROCEDURES ...............................................................................................15 5.2 MEASURED SAR RESULT .......................................................................................16 5.3 SAR LIMITS...............................................................................................................18 5.4 RECIPES FOR TISSUE SIMULATING LIQUIDS ......................................................18 5.5 TEST EQUIPMENT FOR TISSUE PROPERTY ........................................................21 6.SYSTEM VALIDATION ..............................................................................................22 6.1 TEST EQUIPMENT ...................................................................................................22 6.2 TEST PROCEDURE .................................................................................................22 6.3 VALIDATION RESULT...............................................................................................25 6.4 SYSTEM VALIDATION UNCERTAINTIES ................................................................26 7.MEASUREMENT SAR PROCEDURE UNCERTAINTIES.........................................27 7.1 PROBE CALIBRATION UNCERTAINTY ...................................................................27 7.2 ISOTROPY UNCERTAINTY......................................................................................27 7.3 BOUNDARY EFFECT UNCERTAINTY .....................................................................28 7.4 PROBE LINEARITY UNCERTAINTY ........................................................................28 7.5 READOUT ELECTRONICS UNCERTAINTY ............................................................28 7.6 RESPONSE TIME UNCERTAINTY...........................................................................29 7.7 INTEGRATION TIME UNCERTAINTY ......................................................................30 7.8 PROBE POSITIONER MECHANICAL TOLERANCE................................................30 7.9 PROBE POSITIONING .............................................................................................31 7.10 PHANTOM UNCERTAINTY ......................................................................................31 7.11 DASY4 UNCERTAINTY BUDGET.............................................................................32 8.INFORMATION ON THE TESTING LABORATORIES ..............................................33 APPENDIX A: TEST CONFIGURATIONS AND TEST DATA APPENDIX B: ADT SAR MEASUREMENT SYSTEM APPENDIX C: PHOTOGRAPHS OF SYSTEM VALIDATION APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION FCC ID: M4Y-XG702A Report No.: SA930112H02B3Issued: March 1, 2004 Reference no.: SA930112H02 1. CERTIFICATION PRODUCT : IEEE 802.11g/b 54Mbps WLAN USB2.0 Adapter MODEL NO. : XG-702A BRAND NAME : Z-COM APPLICANT : Z-COM, INC. TEST ITEM : R & D SAMPLE STANDARDS : FCC Part 2 (Section 2.1093), FCC OET Bulletin 65, Supplement C (01-01), RSS-102 We, Advance Data Technology Corporation, hereby certify that one sample of the designation has been tested in our facility on Feb. 26, 2004. The test record, data evaluation and Equipment Under Test (EUT) configurations represented herein are true and accurate, and it was tested according to the standards listed above. This device was found to be in compliance with the Specific Absorption Rate (SAR) requirement specified in FCC part 2.1093 under General Population / Uncontrolled Exposure condition. FCC ID: M4Y-XG702A Report No.: SA930112H02B4Issued: March 1, 2004 Reference no.: SA930112H02 2. GENERAL INFORMATION GENERAL DESCRIPTION OF EUT PRODUCT IEEE 802.11g/b 54Mbps WLAN USB2.0 Adapter MODEL NO. XG-702A POWER SUPPLY 5.0Vdc powered by host equipment CLASSIFICATION Portable device, production unit MODULATION TYPE BPSK, QPSK, CCK, 16QAM, 64QAM RADIO TECHNOLOGY DSSS/OFDM TRANSFER RATE 54/48/36/24/18/12/11/9/6/5.5/2/1Mbps FREQUENCY RANGE 2412MHz ~ 2462MHz NUMBER OF CHANNEL 11 MAXIMUN CONDUCTED OUTPUT POWER (FOR CCK) 15.30dBm MAXIMUN CONDUCTED OUTPUT POWER (FOR OFDM) 15.30dBm ANTENNA TYPE PIFA antenna with –4dBi antenn…

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APPENDIX D: SYSTEM CERTIFICATE & CALIBRATION D1: SAM PHANTOM D2: 2450MHZ SYSTEM VALIDATION DIPOLE D3: DOSIMETRIC E-FIELD PROBE

Report No. RF930112H02B 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. RF930112H02B 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. RF930112H02B 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. RF930112H02B 4 Ch1 Report No. RF930112H02B 5 Ch11 Report No. RF930112H02B 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. RF930112H02B 7 Ch1 Report No. RF930112H02B 8 Ch11

FCC ID: M4Y-XG702A Report No.: RF930112H02B1 Issued: Feb.26, 2004 FCC TEST REPORT REPORT NO.: RF930112H02B MODEL NO.: XG-702A RECEIVED: Jan. 12, 2004 TESTED: Feb. 18 to 24, 2004 APPLICANT:Z-COM, INC. ADDRESS:7F-2, No.9. Prosperity RD. I , Science-Based Industrial Park Hsinchu, 300 Taiwan 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: M4Y-XG702A Report No.: RF930112H02B2 Issued: Feb.26, 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: M4Y-XG702A Report No.: RF930112H02B3 Issued: Feb.26, 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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FCC ID: M4Y-XG702A Report No.: RF930112H02B56 Issued: Feb.26, 2004 5 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST FCC ID: M4Y-XG702A Report No.: RF930112H02B57 Issued: Feb.26, 2004 RADIATED EMISSION TEST