Samsung Electronics Co SWL-2920U 2.4 GHz WLAN MODULE User Manual

Samsung Electronics Co Ltd 2.4 GHz WLAN MODULE Users Manual

Users Manual

SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 1/14 User Manual CLX-NWA20L 802.11b/g/n WLAN Module December, 2009
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 2/14 Revision History Revision Date Descriptions 0.1 2009-11-25 Created
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 3/14 Table of Contents REVISION HISTORY .................................................................................................................. 2 1 GENERAL DESCRIPTION..................................................................................................... 4 1.1 FUNCTIONAL DESCRIPTION..........................................................................................................4 1.2 FEATURES...............................................................................................................................4 1.3 APPLICATIONS..........................................................................................................................4 1.4 DIMENSION AND PIN ASSIGNMENTS...............................................................................................5 2 OPERATING CONDITIONS.................................................................................................. 7 2.1 MAXIMUM POWER SUPPLY RATING ................................................................................................7 2.2 CONNECTION TO HOST .............................................................................................................7 2.3 GROUND CONNECTION...............................................................................................................7 2.4 STORAGE CONDITION ................................................................................................................7 2.5 ABSOLUTE MAXIMUM RATINGS .....................................................................................................8 2.6 CURRENT CONSUMPTION ............................................................................................................8 3 RF SPECIFICATION ............................................................................................................ 9 3.1 SUPPORTABLE MODULATION SCHEME & DATA RATES.........................................................................9 3.2 11B RF SPECIFICATION............................................................................................................10 3.3 11G RF SPECIFICATION ...........................................................................................................10 3.4 11N RF SPECIFICATION ...........................................................................................................11 3.5 CHANNEL & CENTER FREQUENCY ................................................................................................11 3.6 ANTENNA SPECIFICATIONS......................................................................................................12 4 REGULATORY INFORMATION........................................................................................... 13 4.1 FCC AND IC COMPLIANCE ........................................................................................................13
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 4/14 1 General Description 1.1 Functional Description CLX-NWA20L is the low power USB 2.0 module for 802.11b/g/n wireless LAN (WLAN) aimed at embedded applications. CLX-NWA20L is the USB 2.0 module that adopts a single-chip wireless local area network (WLAN) medium-access controller (MAC) spread-spectrum baseband processor and 2.4 GHz RF radio. CLX-NWA20L supports IEEE 802.11b, 802.11g and 802.11n standards. CLX-NWA20L provides crucial power management functionality and requires only a single 3.3V or 5.0 V supply voltage. Figure 1-1 CLX-NWA20L Picture 1.2 Features  Wi-Fi compliant  Security: WEP, WPA-PSK, WPA2-PSK, WMM, WMM-PS, TKIP, and AES hardware acceleration  Host interface: USB 2.0  Low power consumption  Single 3.3V or 5.0 V external supply voltage required 1.3 Applications  Network printer servers with WLAN connectivity  Set-top boxes that need WLAN connectivity
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 5/14 1.4 Dimension and Pin Assignments 1.4.1 Mechanical Dimension W X L X H = 45mm X 65mm X 5.1mm Figure 1-2 CLX-NWA20L Top 45mm 65mm
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 6/14 1.4.2 HOST Interface USB Interface : Molex 53261-0671, 6pin, Right Angle, SMT * SIZE : 5.2 x 12.65 x 3.4 mm Pin-1Pin-6 Figure 1-3 CLX-NWA20L CON1 Connector PIN Assignment Table 1-1 CON1 PIN Description No. Pin Name Description 1 Shell Drain wire, to GND 2 VBUS RED, 5V from HOST 3 D- White, USB data Negative 4 D+ Green, USB data Positive 5 GND Black, signal ground 6 Shell Drain wire, to GND
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 7/14 2 Operating Conditions 2.1 Maximum Power Supply Rating The supply Voltage of CLX-NWA20L is 5V , do follow the Maximum Rating in 3.1. 2.2 Connection to HOST CLX-NWA20L will work properly only if connecting to USB2.0 Interface as defined at 1.5.2 . 2.3 Ground Connection CLX-NWA20L does not need special ground, but uses the ground wire in HOST Interface. 2.4 Storage Condition It needs proper condition for protecting the rust. - Temperature : 0 ~ +50 °C - Humidity : lower level recommended , 25% ~ 65%RH - Max Storage Limit : Within 6 Month from Production
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 8/14 2.5 Absolute Maximum Ratings Symbol Parameter Conditions Min. Nom. Max. Unit 3.3V applied +3.1 +3.3 +3.5 V DC supply DC supply voltage from HOST 5V applied +4.85 +5.0 +5.25 V DC for I/O USB2.0 Compliant - - - - AIR 5K V ESD* Electro-static discharge voltageIEC1000-4~2 POINT: CON1, CON12 Contact 1K V TS Storage temperature -20 - +85 °C TO Operating temperature 0 - +60 °C * Final specification will be fixed later. 2.6 Current Consumption Symbol Parameter Min. Nom. Max. Unit 11b (Tx pwr: 17 dBm) 290 <500 mA Current consumption * Transmit current value 11g/n (Tx pwr: 13 dBm) 230 <500 mA * It can be different to test condition.
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 9/14 3 RF Specification All measurements are made under nominal power supply and room temperature 25 °C unless specified. RF specification of CLX-NWA20L was defined according to 802.11b/g mandatory 3.1 Supportable Modulation Scheme & Data Rates Spacing Rate Data rates (Mbps) Remark MCS0 6.5 MCS1 13 MCS2 19.5 MCS3 26 MCS4 39 MCS5 52 MCS6 58.5 20MHz MCS7 65 Mandatory MCS0 15 MCS1 30 MCS2 45 MCS3 60 MCS4 90 MCS5 120 MCS6 135 802.11n OFDM 40MHz MCS7 150 Optional Modulation Coding rate Data rates (Mbps) Remark BPSK 1/2 6 mandatory BPSK 3/4 9 optional QPSK 1/2 12 mandatory QPSK 3/4 18 optional 16-QAM 1/2 24 mandatory 16-QAM 3/4 36 optional 64-QAM 1/2 48 optional 802.11g OFDM 64-QAM 3/4 54 optional DBPSK NA 1 DQPSK NA 2 NA 5.5 802.11b CCK NA 11 -
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 10/14 3.2 11b RF Specification Data Rate / TRx Item IEEE 802.11b/g Min Nom Max Unit 11Mbps/Tx Power 18.4.7.1 15 17 20 dBm 11Mbps/Tx Frequency Tolerance 18.4.7.4 -25 -6 +25 ppm 11Mbps/Tx EVM 18.4.7.8 13 35 % 11Mbps/Tx Spectrum Mask 1st Side Lobe 18.4.7.3 40 30 dBc 11Mbps/Tx Spectrum Mask 2nd Side Lobe 18.4.7.3 60 50 dBc 11Mbps/Rx Rx Sensitivity Level 18.4.8.1 -85 -83 -76 dBm 3.3 11g RF Specification Data Rate / TRx Item IEEE 802.11b/g Min Nom Max Unit 48Mbps/Tx Power 19.4.7.1 10 13 15 dBm 48Mbps/Tx Frequency Tolerance 19.4.7.2 -25 -6 +25 ppm 48Mbps/Tx EVM 17.3.2.2 17.3.8~17.3.9 -27 -22 dB 48Mbps/Tx Spectrum Mask 1st Side Lobe 19.5.4 40 20 dBc 48Mbps/Tx Spectrum Mask 2nd Side Lobe 19.5.4 50 28 dBc 48Mbps/Tx Spectrum Mask 3rd Side Lobe 19.5.4 50 40 dBc 54Mbps/Rx Rx Sensitivity Level 19.5.1 -76 -73 -65 dBm
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 11/14 3.4 11n RF Specification Data Rate / TRx Item IEEE 802.11n Min Nom Max Unit 65Mbps/Tx Power 10 13 15 dBm 65Mbps/Tx Frequency Tolerance -25 -6 +25 ppm 65Mbps/Tx EVM -30 -28 dB 65Mbps/Tx Spectrum Mask 1st Side Lobe 40 20 dBc 65Mbps/Tx Spectrum Mask 2nd Side Lobe 50 28 dBc 65Mbps/Tx Spectrum Mask 3rd Side Lobe 50 40 dBc 65Mbps/Rx Rx Sensitivity Level -75 -72 -64 dBm 3.5 Channel & Center Frequency Channel No Center Frequency [Mbps] FCC, IC ETSI Korea 1 2412 O O 2 2417 O O 3 2422 O O 4 2427 O O 5 2432 O O 6 2437 O O 7 2442 O O 8 2447 O O 9 2452 O O 10 2457 O O 11 2462 O O 12 2467 - O 13 2472 - O
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 12/14 3.6 ANTENNA Specifications 2 Fractal Antennas on PCB that support Diversity ANTENNA Polarization AVG Max. Unit Horizontal -1.57 2.57 dBi ANT1 Vertical - - dBi Horizontal -1.66 2.66 dBi ANT2 Vertical - - dBi All measurement is done with bare PCB. It can be different to ANTENNA direction & measurement set-up. For better performance, the Antennas should be apart more than 5mm from other material. A1A2VH
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 13/14 4 REGULATORY INFORMATION 4.1 FCC AND IC COMPLIANCE ● Compliance Statement This device complies with Part 15 of the FCC Rules, and Industry Canada RSS-210. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. ● Caution Any changes or modifications NOT explicitly APPROVED by SAMSUNG ELECTRONICS CO., LTD. could cause the CLX-NWA20L module to cease to comply with FCC rules part 15 and Industry Canada RSS-210, and thus void the user's authority to operate the equipment. ● RF-exposure statement These modular transmitters, CLX-NWA20L, comply with FCC and IC radiation exposure limits set forth for an uncontrolled environment. The CLX-NWA20L should be installed and operated with minimum distance 20cm between the antenna and the body of the user or nearby persons. 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 users manual of the end product which integrate this module. This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as the 2 conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC peripheral requirements, etc.). IMPORTANT NOTE: In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC and/or IC authorization is no longer considered valid and the FCC ID and/or IC certification number cannot 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 and/or IC equipment authorization. ● Antenna These modular transmitters are for OEM integrations only. The end-user product will be installed in such a manner that only the authorized antennas are used.
SWL-2920U Datasheet REV 0.1 Samsung Electro-Mechanics Proprietary and Confidential 14/14 ● Label and manual requirements for the End Product For an end product using the CLX-NWA20L there must be a label containing, at least, the following information: FCC ID and IC certification number for model CLX-NWA20L The label must be affixed on an exterior surface of the end product such that it will be visible upon inspection in compliance with the modular approval guidelines developed by the FCC and/or Industry Canada. Where the CLX-NWA20L will be installed in final products larger than 8cm x 10cm following statements has to be placed ONTO the device. "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." In case where the final product will be installed in locations where the end consumer is not able to see the FCC ID, IC certification number, and/or this statement, the FCC ID, IC certification number, and the statement shall also be included in the end-product manual. The users manual for end users must include the following information in a prominent location "IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter." This device contains FCC ID : A3LSWL-2920U This device contains IC : 649E-SWL2920U

Navigation menu