CyberTAN Technology WU172HS WLAN Module User Manual

CyberTAN Technology Inc. WLAN Module Users Manual

Users Manual

COMPANY CONFIDENTIAL 1 IEEE 802.11b/g/n 2T2R USB WiFi Module Project Name 11n USB WiFi Module with RT5372L CyberTan Part No T77H387.00 Customer Hisense Customer Part No. 1127000 CyberTan Model Name WU172HS Product Specification CyberTAN Technology, Inc99 Park Avenue III, Science Park Hsin chu 308,Taiwan. TEL:+886-3-577-7777 Fax:+886-3-577-77880
COMPANY CONFIDENTIAL 2 Content 0. REVISION HISTORY ........................................................................ 31. INTRODUCTION ........................................................................... 41.1 RF MODULE OVERVIEW ..................................................................... 41.2 SPECIFICATION REFERENCE .................................................................. 41.3 SYSTEM FUNCTIONS ........................................................................ 52. MECHANICAL SPECIFICATION ............................................................. 62.1 MECHANICAL OUTLINE DRAWING .............................................................. 62.2 WTB CONNECTOR PIN DEFINITION .......................................................... 63. ELECTRICAL SPECIFICATION .............................................................. 73.1 OPERATING CONDITION ..................................................................... 73.2 WIFI RF SPECIFICATION(@5V/25℃) .......................................................... 73.2.1 802.11b Mode ........................................................................ 73.2.2 802.11g Mode ........................................................................ 83.2.3 802.11n HT20 Mode .................................................................. 83.2.4 802.11n HT40 Mode .................................................................. 93.3 ON-BOARD ANTENNA SPECIFICATION .......................................................... 104. QUALITY ................................................................................. 115. APPENDIX ............................................................................... 12APPENDIX A-LABEL INFORMATION ............................................................... 12APPENDIX B-HOW TO GET FW VERSION OF YOUR MODULE ............................................ 13APPENDIX C-PACKAGE INFORMATION ............................................................ 14APPENDIX D-FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT ........................ 15
COMPANY CONFIDENTIAL 3 0. Revision History Date Document revision Productrevision Change Description 2013/01/28 00 005 1. Initial release(preliminary), 2013/02/18 01 005 1. Remove I-PEX RF connector 2013/03/01 02 005 1. Update the power consumption and RF performance at section3. 2. Add package information at section5 2013/03/20 03 015 1. Update the sample picture. 2. Add the antenna’s performance 2013/06/03 04 015 1. Change 11b power from 16dBm to 13dBm to pass CE and C-tick certification 2. Change FW ver to V2.0 2013/08/05 05 015 1. Add customer PN 2. Update Label information(add CE and C-tick logo) 3. Update sample photo 2014/01/14 06 015 1. Add FCC Federal Communication Commission Interference Statement 2. Update working frequency to meet FCC Regulation
COMPANY CONFIDENTIAL 4 1. Introduction Project Name: 11n USB WiFi Module with RT5372L Project Number: T77H387.00 This documentation describes the engineering requirements specification of WiFi module with RT5372. It is a confidential document of CyberTan. 1.1 RF module Overview The general HW architecture for the module is shown in Figure 1. This WLAN Module design is based on Ralink RT5372L. It is a highly integrated single-chip MIMO (Multiple In Multiple Out) Wireless LAN (WLAN) USB2.0 network interface controller complying with the 802.11n specification. It combines a MAC, a 2T2R capable baseband, and RF in a single chip. The RT5372 provides a complete solution for a high throughput performance wireless client. Figure 1 Module Block Diagram 1.2 Specification reference This specification is based on additional references listed below. z IEEE Std. 802.11b z IEEE Std. 802.11g z IEEE Std. 802.11n
COMPANY CONFIDENTIAL 5 1.3 System Functions Table1: General Specification as below: Main Chipset Mediatek RT5372L Operating Frequency 2.412~2.462GHz WiFi Standard 802.11b/g/n(2x2) FW version V2.0 (To read this version, refer to Appendix B) Modulation 11b: DBPSK, DQPSK and CCK and DSSS 11g: BPSK, QPSK, 16QAM, 64QAM and OFDM 11n: MCS0~15 OFDM PHY Data rates 11b:1, 2, 5.5 and 11Mbps 11g:6, 9, 12, 18, 24, 36, 48 and 54 Mbps 11n: MCS0~15, up to 300Mbps Form factor 5pin side entry type WTB CONN, 1.25mm pitch, Host Interface USB 2.0 PCBA Dimension Typical，40mm(W)*46.45mm(L)*5mm(T) (The height including WTB connector and antenna) Antenna Two Metal Antennas on-board design Sample picture as bellow TOP VIEW BOTTOM VIEW * note1, the sample picture is just for reference only.
COMPANY CONFIDENTIAL 6 2. Mechanical Specification 2.1 Mechanical Outline Drawing Typical Dimension (W x L): 40.00mmx 46.45mm. 2.2 WTB CONNECTOR Pin definition z 5Pin, 1.25mm pitch, SMD, side entry type. z Pin No. of WTB connector is remarked in PCBA ME drawing on above item2.1. Pin # Name Description 1 VBUS 5V DC power supply input 2 D- USB Data DN 3 D+ USB Data DP 4 GND Ground 5 CTR WLAN Radio on/off control LowÆDisable module. HighÆNormal working mode. (Module internally pull-high to 3.3V,no need for external pull-high) Unit: mm
COMPANY CONFIDENTIAL 7 3. Electrical Specification 3.1 Operating Condition Parameter Condition Min. Typ. Max. Unit DC power input --- 4.5 5.0 5.5 V DC Current (Average.) @5V power input 11b TX throughput mode - 300 500 mA 11b RX throughput mode - 159 500 11g TX throughput mode - 276 500 11g RX throughput mode - 156 500 11n-HT20 TX throughput mode - 358 500 11n-HT20 RX throughput mode - 164 500 11n-HT40 TX throughput mode - 350 500 11n-HT40 RX throughput mode - 203 500 Power down mode(CTR pull-low) - 35 500 Standby mode , not connected with AP. - 78 500 Operating Temperature -- 0 +60 ℃ Storage Temperature -- -40 +85 ℃ 3.2 WiFi RF Specification(@5V/25℃) 3.2.1 802.11b Mode Items Contents Mode IEEE802.11b Channel CH1 to CH11 Data rate 1, 2, 5.5, 11Mbps 1. Target Power Levels (*note2) 1) 11b Output power 11 13 14 dBm 2. Spectrum Mask @ target power 1) fc +/-11MHz to +/-22MHz - -48 -30 dBr 2) fc > +/-22MHz - -58 -50 dBr 3. Frequency Error -15 -1 +15 ppm RX Characteristics(per each chain) Min. Typ. Max. Unit 4 Minimum Input Level Sensitivity 1) 1Mbps (FER≦8%) - -96 -88 dBm 2) 2Mbps (FER≦8%) - 95 -85 dBm 3) 5.5Mbps (FER≦8%) - -92 -83 dBm 4) 11Mbps (FER≦8%) - -89 -80 dBm 5 Maximum Input Level (FER≦8%) -10 - dBm
COMPANY CONFIDENTIAL 8 3.2.2 802.11g Mode Items Contents Mode IEEE802.11g Channel CH1 to CH11* Data Rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics (per each chain) Min. Typ. Max. Unit 1. Target Power Levels (*note2) 1) 11g Output power 13 15 16.5 dBm 2. Spectrum Mask @ target power 1) at fc +/- 11MHz - -43 -20 dBr 2) at fc +/- 20MHz - -44 -28 dBr 3) at fc > +/-30MHz - -54 -40 dBr 3 Constellation Error(EVM)@ target power 1) 6Mbps - - -5 dB 2) 9Mbps - - -8 dB 3) 12Mbps - - -10 dB 4) 18Mbps - - -13 dB 5) 24Mbps - - -16 dB 6) 36Mbps - - -19 dB 7) 48Mbps - - -22 dB 8) 54Mbps - -30 -25 dB 4 Frequency Error -15 -1.1 +15 ppm RX Characteristics (per each chain) Min. Typ. Max. Unit 5 Minimum Input Level Sensitivity 1) 6Mbps (PER ≦ 10%) - -91 -85 dBm 2) 9Mbps (PER ≦ 10%) - -90 -84 dBm 3) 12Mbps (PER ≦ 10%) - -88 -82 dBm 4) 18Mbps (PER ≦ 10%) - -86 -80 dBm 5) 24Mbps (PER ≦ 10%) - -83 -77 dBm 6) 36Mbps (PER ≦ 10%) - -81 -73 dBm 7) 48Mbps (PER ≦ 10%) - -77 -69 dBm 8) 54Mbps (PER ≦ 10%) - -75 -68 dBm 6 Maximum Input Level (PER ≦ 10%) -20 - dBm 3.2.3 802.11n HT20 Mode
COMPANY CONFIDENTIAL 9 3.2.4 802.11n HT40 Mode Items ContentsMode IEEE802.11n HT20 @ 2.4GHz Channel CH1 to CH11* Data Rate MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15,up to 150Mbps TX Characteristics(per each chain)Min. Typ. Max. Unit 1. Target Power Levels (*note2) 1) 11n-HT20 Output power 13 15 16.5 dBm 2. Spectrum Mask @ target power 1) at fc +/- 11MHz - -38 -20 dBr 2) at fc +/- 20MHz - -43 -28 dBr 3) at fc > +/-30MHz - -53 -45 dBr 3. Constellation Error(EVM)@ target power 1) MCS0 - - -5 dB 2) MCS1 - - -10 dB 3) MCS2 ---13 dB 4) MCS3 - - -16 dB 5) MCS4 - - -19 dB 6) MCS5 ---22 dB 7) MCS6 - - -25 dB 8) MCS7 - -32 -28 dB 4. Frequency Error -15 -1.2 +15 ppm RX Characteristics (per each chain)Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity 1) MCS0 (PER ≦ 10%) - -89 -82 dBm 2) MCS1 (PER ≦ 10%) - -88 -79 dBm 3) MCS2 (PER ≦ 10%) - -86 -77 dBm 4) MCS3 (PER ≦ 10%) - -83 -74 dBm 5) MCS4 (PER ≦ 10%) - -80 -70 dBm 6) MCS5 (PER ≦ 10%) - -76 -66 dBm 7) MCS6 (PER ≦ 10%) - -74 -65 dBm 8) MCS7 (PER ≦ 10%) - -72 -64 dBm 6. Maximum Input Level (PER ≦ 10%) -20 - dBm
COMPANY CONFIDENTIAL 10 *note2: the target power level will be changed later based-on regulatory testing result. 3.3 On-board Antenna Specification Operating Frequency 2.412~2.472GHz VSWR(max) <=2.5:1 Items ContentsMode IEEE802.11n HT40 @ 2.4GHz Channel CH3 to CH9 Data Rate MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15, up to 300Mbps TX Characteristics(per each chain)Min. Typ. Max. Unit 1. Target Power Levels (*note2) 1) 11n-HT20 Output power 12 14 15.5 dBm 2. Spectrum Mask @ target power 1) at fc +/- 11MHz - -37 -20 dBr 2) at fc +/- 20MHz - -40 -28 dBr 3) at fc > +/-30MHz - -50 -45 dBr 3. Constellation Error(EVM)@ target power 1) MCS0 - - -5 dB 2) MCS1 - - -10 dB 3) MCS2 ---13 dB 4) MCS3 - - -16 dB 5) MCS4 - - -19 dB 6) MCS5 ---22 dB 7) MCS6 - - -25 dB 8) MCS7 - -32 -28 dB 4. Frequency Error -15 -1.3 +15 ppm RX Characteristics (per each chain)Min. Typ. Max. Unit 5. Minimum Input Level Sensitivity 1) MCS0 (PER ≦ 10%) - -88 -79 dBm 2) MCS1 (PER ≦ 10%) - -85 -76 dBm 3) MCS2 (PER ≦ 10%) - -83 -74 dBm 4) MCS3 (PER ≦ 10%) - -80 -71 dBm 5) MCS4 (PER ≦ 10%) - -77 -67 dBm 6) MCS5 (PER ≦ 10%) - -72 -63 dBm 7) MCS6 (PER ≦ 10%) - -71 -62 dBm 8) MCS7 (PER ≦ 10%) - -68 -61 dBm 6. Maximum Input Level (PER ≦ 10%) -20 - dBm
COMPANY CONFIDENTIAL 11 Isolation >=10dB Peak Gain 2.80dBi Antenna Type Metal *note: the antenna performance is measured based-on below test setup environment. 4. Quality The product quality must be followed-up by CyberTan factory quality control system.
COMPANY CONFIDENTIAL 12 5. Appendix Appendix A-Label Information
COMPANY CONFIDENTIAL 13 Appendix B-How to get FW version of your module 1. Plug in module and install RT5372 QA Test USB WDM Driver in your PC with XP OS. 2. Open QA tool and switch to EEPROM page and disable EEPROM Buffer Mode, select READ mode. 3. Input 03F0 in Offset and click R/W, you will get a number 0X; Input 03F1 in Offset and click R/W, you will get another number 0Y. Then the FW version is VY.X. 4. Input Offset 2. Select EEPROM 1. Disable EEPROM Buffer Mode 3. Select READ 6. Click R/W 5. Get Value
COMPANY CONFIDENTIAL 14 Appendix C-Package Information
COMPANY CONFIDENTIAL 15 Appendix D-Federal Communication Commission Interference 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. 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 Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter module must not be co-located or operating in conjunction with any other antenna or transmitter. This End equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body. IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The final end product must be labeled in a visible area with the following: “Contains FCC ID: N89-WU172HS”. Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module.

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