I88G663802.11g WLAN card

ZyXEL Communications Corp. Proprietary & Confidential Information Specifications are subject to change without notice i ZyXEL User's Manual G-663 802.11G WIRELESS LAN MODULE (TI 1350A) Reversion 1.2 Date: November 29, 2005 Author: Kevin Yen [email protected] ZyXEL Communications Corp. Proprietary & Confidential Information Specifications are subject to change without notice ii Table of Contents 1. REVISION HISTORY ......................................................................................................................... 1 2. RELATED DOCUMENTS .................................................................................................................. 1 3. INTRODUCTION ................................................................................................................................ 2 4. FEATURES........................................................................................................................................... 2 5. SPECIFICATION ................................................................................................................................ 3 Product Name ......................................................................................................................................... 3 Interface.................................................................................................................................................. 3 Operating Frequency.............................................................................................................................. 3 ZyXEL Communications Corp. Proprietary & Confidential Information Specifications are subject to change without notice 1 1. Revision History Date Release Author Description 2005/06/09 0.90 Kimmy Peng First Release 2005/06/13 0.92 Kimmy Peng Revise specification base on the input from PS review meeting 2005/06/13 0.93 Kimmy Peng Word correction 2005/08/23 0.94 Kevin Yen Spec updating after C2 verification on page 5 2005/10/3 1.00 Kevin Yen Spec updating with output power and power consumption 2005/11/18 1.10 Kevin Yen Spec updating after C3-2 verification on page 5 to 8. 2005/11/29 1.20 Kevin Yen Spec updating 2. Related Documents Date Author Document Y2003 Richard Chou G-660 PS ZyXEL Communications Corp. Proprietary & Confidential Information Specifications are subject to change without notice 2 3. Introduction G-663 is an IEEE 802.11g 54Mbps wireless LAN module. It operates at 2.4GHz unlicensed frequency band for wireless networks in the home or office environment. Base on the Ti TNETW1350A chipset. G-663 supports rapid data transfer rate up to 54Mbps and users could work anywhere in the coverage area and enjoy the convenience and mobility of wireless. The G-663 also backward compatible with 802.11b access point by using 802.11b standard. Wireless G-663 also provides a high quality utility, including site survey tool, to allow user easy setting and maintain wireless networking activities. With built-in IEEE 802.1x client support and dynamic WEP key exchange features, Wireless G-663 provides best security access. 4. Features • IEEE 802.11g complies. • Backward compatible with IEEE 802.11b standard. • Wire-free access to networked resources from anywhere beyond the desktop. • Interference resistant designed guarantee reliable performance. • Delivers data rate up to 54 Mbps. • Dynamically shifts between 54, 48, 36, 24, 18, 12, 11, 9, 6, 5.5, 2, 1 Mbps network speed, based on signal strength, for maximum availability and reliability of connection. • Allows users move between Access Points without resetting their connection reconfiguration. • Uses 2.4GHz frequency band, which complies with worldwide requirement • Support WPA2 and AES • Support WDS, WMM,mSSID, • Dynamic WEP key exchange support Remark: * Future support ZyXEL Communications Corp. Proprietary & Confidential Information Specifications are subject to change without notice 3 5. Specification Specifications Product Name 802.11G WIRELESS LAN MODULE Interface VLYNQ ( VLYNQ1 CLOCK AS INPUT , VLYNQ2 CLOCK AS OUTPUT ) Network Standard IEEE802.11g/b COMPLIANT Data Rate 54Mbps with automatic fallback to 48, 36, 24,18,12,11,9,6,5.5, 2,1 Mbps Modulation 802.11g---- 54,48,36,24,18,12,9,6Mbps (OFDM) 802.11b---- CCK (11Mbps, 5.5Mbps), DQPSK (2Mbps), DBPSK (1Mbps) Operating Frequency Operating Channels 1~11 for N. America, 1~13 for Europe (ETSI), 1~11 channels for Taiwan (DGT) Antenna Default is single antenna, reserve the capability for dual diversity antenna Receiver Sensitivity -96 dBm @ 1M (CCK, 8% PER) -91 dBm @ 2M (CCK, 8% PER) -87 dBm @ 5.5M (CCK, 8% PER) -84 dBm @ 11M (CCK, 8% PER) -91 dBm @ 6M (OFDM, 10% PER) -86 dBm @ 9M (OFDM, 10% PER) -85.6 dBm @ 12M (OFDM, 10% PER) -83 dBm @ 18M (OFDM, 10% PER) -81 dBm @ 24M (OFDM, 10% PER) -77 dBm @ 36M (OFDM, 10% PER) -74 dBm @ 48M (OFDM, 10% PER) -72 dBm @ 54M (OFDM, 10% PER) Current Consumption TX current consumption: (OFDM) 550 mA @ 20 dBm , 3.3V (CCK) 550 mA @ 20 dBm , 3.3V RX current consumption: 260 mA Operational Voltage Co-layout with both 3.3/5V DC (3.3V is default value while 5V is optional) Operating Temperature 0 to 50 °C Humidity 10% to 90% Non-condensing Dimensions (mm) 59.6 mm x 44.6 mm ZyXEL Communications Corp. Proprietary & Confidential Information Specifications are subject to change without notice 4 Weight (g) 10.2g +/- 0.5g Calibration Transmit Output Power (FCC, 802.11g) (For calibration in Production ) Test en gineer can use following specifications for calibration in Production . Typical Ouput Power= Maximum Output power -1.5dB Minimum Ouput power = Maximum Output power- 3dB Maximum Output Power (802.11g , FCC) Channel 6 Mbps 9 Mbps 12 Mbps 18 Mbps 24 Mbps 36 Mbps 48 Mbps 54 Mbps Channel 1 16.5 16.5 16.5 16.5 16.5 16.5 16.3 16 Channel 2 18 18 18 18 18 18 17.8 17.5 Channel 3 19 19 19 19 19 19 18.8 18.5 Channel 4 20 20 20 20 20 20 18.8 18.5 Channel 5 20 20 20 20 20 20 18.8 18.5 Channel 6 20 20 20 20 20 20 18.8 18.5…

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Confidentility Letter (Permanent) Attention: Application Examiner Re: Request for confidentiality Applicant: ZyXEL Communications Corporation FCC ID: I88G663 To whom it may concern, Permanent Confidentiality Request is hereby submitted by ZyXEL Communications Corporation to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: • Schematics • Detailed Block diagrams • Detailed Operational/Functional Description Rationale for request for confidentiality: ZyXEL Communications Corporation has invested considerable time and materials in research and development to produce the referenced product. [Permanent confidentiality: Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us.] If you have questions or need further information, please contact the undersigned. Sincerely, Yi Wang ZyXEL Communications Corporation

FCC ID: I88G663 Date: Jan. 23, 2006 Modular Approval Request Letter Dear Sir, There’s an 802.11G WIRELESS LAN MODULE that would like to have your authorization as a modular approval. The specific product as below, 802.11G WIRELESS LAN MODULE, with its designed features and specified description, meets special requirements for full modular approval on FCC Public Notice DA 00-1407 by cross-reference list below. Company : ZyXEL Communications Corporation Model Name : 802.11G WIRELESS LAN MODULE Model Number : G-663 FCC ID : I88G663 Requirement of Public Notice DA00-1407 Reference to G-663 1. The modular transmitter must have its own RF shielding. The module has its own RF shielding. Please see external photo.pdf 2. The modular transmitter must have buffered modulation/data inputs. The modular has buffered data inputs, it is integrated in chip . Please see diagram.pdf 3. The modular transmitter must have its own power supply regulation. All power lines derived from the host device are regulated before energizing other circuits internal to the G-663. Please see circuit.pdf 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). The G-663 meets the FCC antenna requirements. It has a unique connector. Please see external photo.pdf 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. The G-663 was tested in a stand-alone configuration via a PCMCIA extender. Please see conducted set-up photo.pdf and spurious set-up photo.pdf 6. The modular transmitter must be labeled with its own FCC ID number, and, if the FCC ID is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. The label position of G-663 is clearly indicated. Please see the label.pdf 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. The G-663 is compliant with all applicable FCC rules. Detail instructions are given in the Users Manual. Please see Installation guide.pdf 8. The modular transmitter must comply with any applicable RF exposure requirements. For example, FCC Rules in Sections 2.1091, 2.1093 and specific Sections of Part 15, including 15.319(i), 15.407(f), 15.253(f) and 15.255(g), require that Unlicensed PCS, UNII and millimeter wave devices perform routine environmental evaluation for RF Exposure to demonstrate compliance. In addition, spread spectrum transmitters operating under Section 15.247 are required to address RF Exposure compliance in accordance with Section 15.247(b)(4). The G-663 comply with applicable RF exposure requirements. Please see RF safety evaluation. pdf Yours sincerely, Jerry Liu Supervisor Intertek Testing Service Taiwan Ltd.

Photo 1: External photo of EUT G-663 Photo 2: External photo of EUT G-663 Photo 3: External photo of Antenna Antenna 1 G-663 Photo 4: External photo of Antenna Antenna 1 G-663 Photo 5: External photo of Antenna Antenna 2 G-663 Photo 6: External photo of Antenna Antenna 2 G-663 Photo 7: External photo of Antenna Antenna 3 G-663 Photo 8: External photo of Antenna Antenna 3 G-663 Photo 9: External photo of Antenna Antenna 4 G-663 Photo 10: External photo of Antenna Antenna 4 G-663 Photo 11: External photo of Antenna Antenna 5 G-663 Photo 12: External photo of Antenna Antenna 5 G-663 Photo 13: External photo of Antenna Antenna 6 G-663 Photo 14: External photo of Antenna Antenna 6 G-663

Label location 34.00mm 46.00mm

Photo 1: Internal photo of EUT G-663 Photo 2: Internal photo of EUT G-663

FCC ID. :I88G663 Report No.: EME-051278 Page 1 of 5 Maximum Permissible Exposure (MPE) Evaluation Report Report No. : EME-051278 Model No. : G-663 Issued Date : Jan. 23, 2006 Applicant : ZyXEL Communications Corporation No. 6, Innovation Rd II, Science-Based Industrial Park, Hsin-Chu, Taiwan Test By : Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan This test report consists of 43 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). Kevin Chen Project Engineer Reviewed By Jerry Liu FCC ID. :I88G663 Report No.: EME-051278 Page 2 of 5 Table of Contents Summary of Tests ............................................................................................................. 3 1. Introduction .................................................................................................................. 4 2. RF Exposure Limit ....................................................................................................... 4 3. RF Exposure calculations ............................................................................................. 5 4. Test results .................................................................................................................... 5 FCC ID. :I88G663 Report No.: EME-051278 Page 3 of 5 Summary of Tests MPE Evaluation meet FCC OET No. 65: 1997/ IEEE C95.1-1999 802.11G WIRELESS LAN MODULE -Model: G-663 FCC ID: I88G663 Test Reference Results MPE Evaluation FCC Guidelines for Human Exposure IEEE C95.1 Complies FCC ID. :I88G663 Report No.: EME-051278 Page 4 of 5 1. Introduction The EUT operates in the 2.4GHz ISM band. Due to the EUT (include antenna) at its normal operation distance is at least 20 cm from the human body, the EUT was defined as a Mobile Device. The reason to do the MPE Evaluation is to avoid the RF hazard to human body. The maximum output power and gain of the antenna were used to calculate the limited Power density (S) at 20cm distance away from the product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. 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 30-300 61.4 0.163 1.0 6 300-1500 - - F/300 6 1500-100,000 - - 5 6 (B) Limits for General Population / Uncontrolled Exposure 30-300 27.5 0.073 0.2 30 300-1500 - - F/1500 30 1500-100,000 - - 1.0 30 F= Frequency in MHz FCC ID. :I88G663 Report No.: EME-051278 Page 5 of 5 3. RF Exposure calculations From FCC 1.1310 table 1, the maximum permissible RF exposure for an uncontrolled environment is 1mW/(cm 2 ) Power density (S) is calculated by the following formula: S = (P * G)/4πR 2 where, S = Power density (mW/cm 2 ) P = Output power to antenna (mW) R = Distance between radiating structure and observation point (cm) G = Gain of antenna in numeric π = 3.1416 Example: Assume a mobile device operates at 2412MHz and its maximum output power is 50mW, and the maximum gain of antenna is 1 (numeric) /0dBi. then the power density (S) = (50 * 1)/4*π*20 2 = 0.00995 (mW/cm 2 ) 4. Test results Test Mode: 802.11b operation mode (DSSS Modulation) Channel Channel Frequency (MHz) Maximum antenna gain (numeric) Output power to antenna (mW) Power density (mW/cm 2 ) Limit of power density (mW/cm 2 ) 1 2412 3.16 69.50 0.043725033 1.0 6 2437 3.16 161.06 0.101328157 1.0 11 2462 3.16 70.31 0.044231345 1.0 Test Mode: 802.11g operation mode (OFDM Modulation) Channel Channel Frequency (MHz) Maximum antenna gain (numeric) Output power to antenna (mW) Power density (mW/cm 2 ) Limit of power density (mW/cm 2 ) 1 2412 3.16 160.32 0.100862597 1.0 6 2437 3.16 376.70 0.236990067 1.0 11 2462 3.16 180.30 0.113430578 1.0 The Notice in Installation Manual has been stated as below: While installing and operating this transmitter, the radio frequency exposure limit of 1mW/(cm*cm) may be exceeded at distances close to the transmitter. therefore, the user must maintain a minimum distance of 20 cm from the device at all time.

FCC ID. :I88G663 Report No.: EME-051278 Page 1 of 60 EMC TEST REPORT Report No. : EME-051278 Model No. : G-663 Issued Date : Jan. 19, 2006 Applicant : ZyXEL Communications Corporation No. 6, Innovation Rd II, Science-Based Industrial Park, Hsin-Chu, Taiwan Test By : Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan This test report consists of 60 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). Kevin Chen Project Engineer Reviewed By Jerry Liu FCC ID. :I88G663 Report No.: EME-051278 Page 2 of 60 Table of Contents Summary of Tests ..............................................................................................................3 1. General information ......................................................................................................4 1.1 Identification of the EUT ........................................................................................4 1.2 Additional information about the EUT....................................................................4 1.3 Antenna description.................................................................................................5 1.4 Peripherals equipment .............................................................................................5 2. Test specifications .........................................................................................................6 2.1 Test standard............................................................................................................6 2.2 Operation mode .......................................................................................................6 2.3 Test equipment ........................................................................................................7 3. Minimum 6dB Bandwidth test ......................................................................................8 3.1 Operating environment............................................................................................8 3.2 Test setup & procedure............................................................................................8 3.3 Measured data of Minimum 6dB Bandwidth test results ........................................8 4. Maximum Output Power test ......................................................................................15 4.1 Operating environment..........................................................................................15 4.2 Test setup & procedure..........................................................................................15 4.3 Measured data of Maximum Output Power test results ........................................15 5. Radiated Emission test ................................................................................................16 5.1 Operating environment..........................................................................................16 5.2 Test setup & procedure..........................................................................................16 5.3 Emission limits ......................................................................................................17 5.4 Radiated spurious emission test data.....................................................................18 5.4.1 Measurement results: frequencies equal to or less than 1 GHz..........................18 5.4.2 Measurement results: frequency above 1GHz ...................................................24 6. Power Spectrum Density test ......................................................................................30 6.1 Operating environment..........................................................................................30 6.2 Test setup & procedure..........................................................................................30 6.3 Measured data of Power Spectrum Density test results ........................................30 7. Emission on the band edge..........................................................................................37 7.1 Operating environment..........................................................................................37 7.2 Test setup & procedure..........................................................................................37 7.3 Test Result .............................................................................................................38 7.3.1 Conducted Method .............................................................................................38 7.3.2 Radiated Method ................................................................................................46 8. Power Line Conducted Emission test §FCC 15.207 ...................................................47 8.1 Operating environment..........................................................................................47 8.2 Test setup & procedure..........................................................................................47 8.3 Emission limit .......................................................................................................48 8.4 Uncertainty of Conducted Emission .....................................................................48 8.5 Power Line Conducted Emission test data ............................................................49 FCC ID. :I88G663 Report No.: EME-051278 Page 3 of 60 Summary of Tests 802.11G WIRELESS LAN MODULE -Model: G-663 FCC ID: I88G663 Test Reference Results Minimum 6dB Bandwidth test 15.247(a)(2) Complies Maximum Output Power test 15.247(b) Complies Radiated Spurious Emission test 15.205, 15.209 Complies Power Spectrum Density test 15.247(e) Complies Emission on the Band Edge test…

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Photo 1: Conducted Emission Test Set-up G-663 Photo 2: Conducted Emission Test Set-up G-663 Photo 3: Conducted Emission Test Set-up G-663

Photo 1: Radiated Emission Test Set-up G-663 Photo 2: Radiated Emission Test Set-up G-663