Specification User Manual SPW-B4319U 802.11b/g/n WLAN Module REV 0.1 Samsung Electronics 1/17 Specification Revision History Revision Date Descriptions 0.1 0.2 0.3 2011-09-01 2011-09-26 2011-10-10 Created Update the module Picture and table for WLAN Spec. Update the Power Table REV 0.1 Samsung Electronics 2/17 Specification Table of Contents REVISION HISTORY .................................................................................................................. 2 1 GENERAL DESCRIPTION ..................................................................................................... 4 1.1 FUNCTIONAL DESCRIPTION .......................................................................................................... 4 1.2 FEATURES ............................................................................................................................... 4 1.3 APPLICATIONS .......................................................................................................................... 5 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 CHANNEL & CENTER FREQUENCY ................................................................................................ 10 FCC COMPLIANCE ................................................................. ! . REV 0.1 Samsung Electronics 3/17 1 General Description 1.1 Functional Description Specification SPW-B4319U is the low power USB 2.0 module for 802.11b/g/n wireless LAN (WLAN) aimed at embedded applications. SPW-B431U 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. SPW-B4319U supports IEEE 802.11b, 802.11g and 802.11n standards. SPW-B4319 supports only 20MHz band width. SPW-B4319 supports 1 Tx and 1 Rx Antenna (1x1, SISO). SPW-B4319 supports 2412 ~ 2462 MHz. SPW-B4319U provides crucial power management functionality and requires only a single 3.3V or 5.0 V supply voltage. Figure 1-1 SPW-B4319U 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 REV 0.1 Samsung Electronics 4/17 Single 3.3V or 5.0 V external supply voltage required 1.3 Applications Specification This WLAN module is installed into the Samsung Wi-Fi printer through USB interface between this WLAN module and the system board of the Samsung printer set. USB Interface Printer System Board 3.3V Power Supply WIFI Module
(BCM4319) 1.4 Dimension and Pin Assignments 1.4.1 Mechanical Dimension REV 0.1 Figure 1-2 SPW-B4319U Samsung Electronics 5/17 Specification 1.4.2 HOST Interface USB Interface : 8pin Table 1-1 CON1 PIN Description No. 1,2 3,4 5 6 7 8 Pin Name VDD_USB GND USB_DM USB_DP WLAN_REG_ON GPIO_8 Description VDD 3.3V or 5V from HOST Drain wire, to GND USB Data+
USB Data-
WLAN REG General Purpose I/O REV 0.1 Samsung Electronics 6/17 2 Operating Conditions Specification 2.1 Maximum Power Supply Rating The supply Voltage of SPW-B4319U is 5V, do follow the Maximum Rating in 3.1. 2.2 Connection to HOST SPW-B4319U will work properly only if connecting to USB2.0 Interface. 2.3 Ground Connection SPW-B4319U 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 REV 0.1 Samsung Electronics 7/17 2.5 Absolute Maximum Ratings Specification Symbol Parameter Conditions Min. Nom. Max. Unit DC supply DC supply voltage from HOST DC for I/O USB2.0 Compliant ESD*
TS TO Electro-static discharge voltage IEC1000-4~2 POINT: CON1, CON12 Storage temperature Operating temperature
* Final specification will be fixed later. 2.6 Current Consumption Symbol Parameter 3.3V applied
+3.1
+3.3
+3.5 5V applied
+4.85
+5.0
+5.25 AIR Contact
-20 0
5K 1K
+85
+60 V V
V V C C Min. Nom. Max. Unit Current consumption *
Transmit current value 11b (Tx pwr: 13 dBm) 11g/n (Tx pwr: 14 dBm) 300 250
<350
<300 mA mA
* It can be different to test condition. REV 0.1 Samsung Electronics 8/17 Specification 3 RF Specification All measurements are made under nominal power supply and room temperature 25 C unless specified. RF specification of SPW-B4319U was defined according to 802.11b/g mandatory 3.1 Supportable Modulation Scheme & Data Rates Data rates
(Mbps) Remark Spacing 802.11n OFDM 20MHz 40MHz Rate MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7 MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7 6.5 13 19.5 26 39 52 58.5 65 15 30 45 60 90 120 135 150 Modulation Coding rate Data rates
(Mbps) BPSK BPSK QPSK QPSK 16-QAM 16-QAM 64-QAM 64-QAM DBPSK DQPSK CCK 1/2 3/4 1/2 3/4 1/2 3/4 1/2 3/4 NA NA NA NA 6 9 12 18 24 36 48 54 1 2 5.5 11 802.11g OFDM 802.11b REV 0.1 Mandatory Not Supported Remark Supported Supported Supported Supported Supported Supported Supported Supported Supported Samsung Electronics 9/17 3.2 11b RF Specification Specification Data Rate
/ TRx 11Mbps/Tx 54Mbps/Tx 65Mbps/Tx 11Mbps/Tx 54Mbps/Tx 65Mbps/Tx 11Mbps/Tx 54Mbps/Tx 65Mbps/Tx 11Mbps/Rx 54Mbps/Rx 65Mbps/Rx Item Power Power Power Freq. Tolerance Freq. Tolerance Freq. Tolerance EVM EVM EVM Sensitivity Sensitivity Sensitivity Min Nom Max 12 11 10
-25
-25
-25 0
-45
-45 N/A N/A N/A 13 12 11 3 3 3 12
-32
-30
-86
-74
-72 14 13 12 25 25 25 16
-25
-28
-75
-65
-65 3.3 Channel & Center Frequency Channel No Center Frequency
[Mbps]
FCC, IC ETSI Korea 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 O O O O O O O O O O O
O O O O O O O O O O O O O 1 2 3 4 5 6 7 8 9 10 11 12 13 REV 0.1 Unit dBm dBm dBm ppm ppm ppm
dB dB dBm dBm dBm Samsung Electronics 10/17 Specification FCC Compliance
FCC Statement 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.
Caution Any changes or modifications NOT explicitly APPROVED by Samsung Electronics Co., Ltd. could cause the SPW-B4319U module to cease to comply with FCC rules part 15, and thus void the user's authority to operate the equipment.
RF-exposure statement These modular transmitters, SPW-B4319U, comply with FCC radiation exposure limits set forth for an uncontrolled environment. The SPW-B4319U 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 authorization is no longer considered valid and the FCC ID and IC 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).
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. REV 0.1 Samsung Electronics 11/17 Specification
Label and manual requirements for the End Product For an end product using the SPW-B4319U there must be a label containing, at least, the following information:
This device contains FCC ID : A3LSPWB4319U For FCCID For IC number This device contains IC ID : 649E-SPWB4319U 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. Where the SPW-B4319U will be installed in final products larger than 8cm x 10cm following statements has to be placed ONTO the device. The users manual for end users must include the following information in a prominent location "IMPORTANT NOTE: To comply with 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."
IC NOTICE TO USER: This device complies with Industry Canada license-exempt RSS standard(s).Operation is subject to the following two conditions: (1) this device may notcauseinterference, and (2) this device must accept any interference, includinginterferencethat may cause undesired operation of the device. RGLEMENTATION IC : Cet appareil est conforme avec Industrie Canada RSS standard exempts delicense (s). Son fonctionnement esiddiii(1)ild'if(2)ildiit soumis aux deux conditions suivantes: (1)cet appareil ne peut pas provoquer d'interfrences et (2) cet appareil doitaccepter toute interfrence, y compris les interfrences qui peuvent causer unmauvais fonctionnement du dispositif. REV 0.1 Samsung Electronics 12/17 Specification EU Compliance
Regulatory compliance of the SPW-B4319U The SPW-B4319U are made for OEM integrations only. The European regulations applying to the SPW-B4319U is the R&TTE Directive 1999/5/EC. SPW-B4319U meets the following requirements of the R&TTE Directive. The conformity assessment for the SPW-B4319U were completed in accordance with the R&TTE Directive Annex IV procedures, and the EC Declaration of Conformity is attached to this manual.
Cautions regarding regulatory compliance when integrating the SPW-B4319U The person integrating the SPW-B4319U becomes the manufacturer of the final product and is therefore responsible for demonstrating compliance of the product with the essential requirements of the R&TTE Directive. In all cases assessment of the final product must be made against the Essential requirements of the R&TTE Directive Article 3.1(a) and (b), safety and EMC respectively, and any relevant Article 3.3 requirements This device is intended only for OEM integrators under the following conditions:
1. This appliance and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. 2. A minimum separation distance of 20 cm must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements of the Council recommendation 1999/519/EC of 12 July 1999. As long as the 2 conditions above are met, no further evaluation under Article 3.2 of the REV 0.1 Samsung Electronics 13/17 Specification R&TTE Directive and do not require further involvement of an R&TTE Directive Notified Body for the final product. In all other cases, or if the manufacturer of the final product is in doubt then the equipment integrating the radio module must be assessed against Article 3.2 of the R&TTE Directive. Please note that this product, SPW-B4319U, uses radio frequency bands not harmonized throughout the Community. This product is classified as Class 2 radio equipment for which some Member States apply restrictions on placing on the market and in use. Any parties putting Class 2 radio equipment on the market must notify the relevant national spectrum management authority of their intention, and the radio equipment must be given a Class Identifier (alert symbol).
Antenna This product, SPW-B4319U, is for OEM integrations only. The end-user product will be installed in such a manner that only the authorized antennas are used.
Enclosure This product, SPW-B4319U, is made for integrating in another final product. For this reason, there are some parts of the final product on which the SPW-B4319U depends for regulatory compliance regarding EMC and safety. The SPW-B4319U is mounted on the circuit board of the final product, and must be contained inside the case of the final product. Integrated the SPW-B4319U in the final product so that its surfaces are not in contact with the outside.
Documentation In the documentation for the conformity assessment of the final product, state clearly that the SPW-B4319U is integrated in the system.
Conformity Assessment of the Products integrating the SPW-B4319U The following is a supplementary explanation of conformity assessments for final products integrating the radio modules such as the SPW-B4319U, that have passed conformity assessments in accordance with the R&TTE Directive. The procedures for conformity assessment in accordance with the R&TTE Directive are the responsibility of the manufacturer of the final product. With final products integrating radio modules, the person who integrates the module in the system becomes the manufacturer of the final product, and it is their responsibility to certify that the requirements of the R&TTE Directive and met.
Exemption from conformity assessment However, if radio modules that meet the requirements of the R&TTE Directive and that have passed the conformity assessment are integrated in a final product that follows the cautions concerning integrating radio modules, they are exempted from the conformity REV 0.1 Samsung Electronics 14/17 Specification assessment for R&TTE Directive Article 3.2 (efficient use of the radio spectrum). For details, refer to the following Guidance and ETSI Technical Report from the R&TTE Compliance Association, and check whether your case applies. REV 0.1 Samsung Electronics 15/17 Specification
Conformity assessment procedures for final products exempted from R&TTE Directive Article 3.2 In every case, the manufacturer of a final product must follow the procedures for conformity assessment of the final product with the requirements of R&TTE Directive Article 3.1(a) and (b), for safety and EMC. The conformity assessment for Article 3.2 is carried out in accordance with the following:
1) Attach the EN 300 328 test report of the assessed radio module and the EC Declaration of Conformity to the conformity assessment of the final product (The Declaration of Conformity is attached to the manual). 2) Specify on the conformity assessment of the end product that the assessed radio module was integrated in the system without any changes, in accordance with the installation directions of the manufacturer.
Notification of the final product Please note that this product, SPW-B4319U, uses radio frequency bands not harmonized throughout the Community. The notification required by R&TTE Directive Article 6(4) is necessary. It is the responsibility of the manufacturer of the final product to notify the relevant national spectrum management authority of the intention to place the final product on the market.
CE marking It is necessary to attach the CE mark to the final product to indicate that it conforms with all the directives that apply to the final product. It must be given a Class Identifier (alert symbol) in addition to the CE mark.
Exemption clause Samsung Electronics Co., Ltd. does not guarantee the accuracy of the information above. In case of doubt or uncertainty, we recommend that you check with the authorities or official certification organizations of the relevant countries. REV 0.1 Samsung Electronics 16/17 EC Declaration of Conformity Samsung Electronics Co., Ltd. Specification of #416 Maetandong, Youngtonggu, Suwonsi, Gyeonggido, Korea of Samsung declares under our sole responsibility that the product WLAN Module model " SPW-B4319U "
to which this declaration relates is in conformity with R&TTE Directive 1999/5/EC By application of the following standards Notified UL Apex Co., Ltd. Body 4383-326, Asama-cho, Ise-shi, Mie 516-0021, JAPAN EU Identification Number: 0983 Documentary evidence to demonstrate conformity REV 0.1 Samsung Electronics 17/17