SI5WRT383U2.4GHz 11n Draft 2.0 1+4 Port WLAN Router

2.4GHz 11n Draft 2.0 1+4 Port WLAN Router WRT-383U Rev 0.8 User Manual 1 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. IMPORTANT NOTE: Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The availability of some specific channels and/or operational frequency bands are country dependent and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. 2 Copyright This publication, including all photographs, illustrations and software, is protected under international copyright laws, with all rights reserved. Neither this manual, nor any of the material contained herein, may be reproduced without written consent of the author. Copyright 2006 Trademark recognition All product names used in this manual are the properties of their respective owners and are acknowledged. 3 Table of Contents Getting Started with the WRT-383U 4 Package Contents 4 Minimum System Requirements 4 Wireless LAN Networking 5 Introduction 9 Features 9 Hardware Overview 11 LED Indications 11 Rear Panel 12 Installation Considerations 13 Getting Started 13 Using the Configuration Menu 14 Basic 15 Advanced 26 Tools 57 Status 72 Glossary 85 4 Getting Started with the WRT-383U Congratulations on purchasing the WRT-390U! This manual provides information for setting up and configuring the WRT-390U. This manual is intended for both home users and professionals. Package Contents ¾ WRT-383U 11n(Draft) Wireless Router ¾ CAT-5 Ethernet Cable (All the WRT-383U’s Ethernet ports are Auto-MDIX) ¾ Power Adapter (12V, 1A) ¾ CD-ROM with Software and Manual ¾ Quick Installation Guide Using a power supply with a different voltage than the one included with your product will cause damage and void the warranty for this product. Minimum System Requirements ¾ Ethernet-Based Cable or DSL Modem ¾ Computers with Windows, Macintosh, or Linux-based operating systems with an installed Ethernet adapter and CD-ROM Drive ¾ Internet Explorer Version 6.0 or Netscape Navigator Version 7.0 and Above 5 Wireless LAN Networking This section provides background information on wireless LAN networking technology. Consult the Glossary for definitions of the terminology used in this section. T HE INFORMATION IN THIS SECTION IS FOR YOUR REFERENCE. C HANGING NETWORK SETTINGS AND PARTICULARLY SECURITY SETTTINGS SHOULD ONLY BE DONE BY AN AUTHORIZED ADMINISTRATOR. Transmission Rate (Transfer Rate) The WRT-383U provides various transmission (data) rate options for you to select. In most networking scenarios, the factory default Best (automatic) setting proves the most efficient. This setting allows your WRT-383U to operate at the maximum transmission (data) rate. When the communication quality drops below a certain level, the WRT-383U automatically switches to a lower transmission (data) rate. Transmission at lower data speeds is usually more reliable. However, when the communication quality improves again, the WRT-390U gradually increases the transmission (data) rate again until it reaches the highest available transmission rate. Types of Wireless Networks Wireless LAN networking works in either of the two modes: ad-hoc and infrastructure. In infrastructure mode, wireless devices communicate to a wired LAN via access points. Each access point and its wireless devices are known as a Basic Service Set (BSS). An Extended Service Set (ESS) is two or more BSSs in the same subnet. In ad hoc mode (also known as peer-to-peer mode), wireless devices communicate with each other directly and do not use an access point. This is an Independent BSS (IBSS). To connect to a wired network within a coverage area using access points, set the operation mode to Infrastructure (BSS). To set up an independent wireless workgroup without an access point, use Ad-hoc (IBSS) mode. A D -H OC (IBSS) N ETWORK Ad-hoc mode does not require an access point or a wired network. Two or more wireless stations communicate directly to each other. An ad-hoc network may 6 sometimes be referred to as an Independent Basic Service Set (IBSS). To set up an ad-hoc network, configure all the stations in ad-hoc mode. Use the same SSID and channel for each station. 7 When a numb…

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Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 1 Total Page: 9 Rev. 00 EXTERNAL PHOTOGRAPHS OF EUT Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 2 Rev.00 Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 3 Rev.00 Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 4 Rev.00 Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 5 Rev.00

WRT-383U2.4GHz 11n Draft 2.0 1+4 Port WLAN Router FCC ID: SI5WRT383U

Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 6 Rev.00 INTERNAL PHOTOGRAPHS OF EUT Ch 0 Ch 1 Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 7 Rev.00 Omni Antenna Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 8 Rev.00 Compliance Certification Services Inc. Report No.: 70717003 Date of Issue: July 25, 2007 Page 9 Rev.00

APPROVAL SHEET CUSTOMER MODEL NO.: JOYMAX MODEL NO.: IWF-152XMPXX-711 DESCRIPTION:#152X Flying Lead Antenna REV.: 00 DATE.:2007/03/13 Joymax ApprovalCustomer Approval Tel:+886-3-4335698 Fax:+886-3-4335798 . 4335799 E-Mail:[email protected] No.5, Dong Yuan Rd.2, Jhongli Industrial Park, Jhongli City, Tao Yuan, Taiwan, R.O.C. Http://www.joymax.com.tw 5 CUSTOMER : Item Page 1. Drawing 2. Test report Electrical test 3. Connector IPEX PLUG 4. Cable 1.37 6.Packing PE Index. 1-1 2-1 3-1 4-1 2007/03/13 00 ContentDateRev. Modification History: Model. IWF-152XMPXX-711 Test Report Electrical Test 2-1 Return Loss VSWR Connector I-PEX PLUG 3-1 Cable 1.37 4-1

Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 109 Rev. 00 APPENDIX I RADIO FREQUENCY EXPOSURE LIMIT According to §15.247(i), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy levels in excess of the Commission's guidelines. See § 1.1307(b)(1) of this chapter. EUT Specification EUT 2.4GHz 11n Draft 2.0 1+4 Port WLAN Router Frequency band (Operating) WLAN: 2.412GHz ~ 2.462GHz WLAN: 5.18GHz ~ 5.32GHz / 5.50GHz ~ 5.70GHz WLAN: 5.745GHz ~ 5.825GHz Others Device category Portable (<20cm separation) Mobile (>20cm separation) Others Exposure classification Occupational/Controlled exposure (S = 5mW/cm 2 ) General Population/Uncontrolled exposure (S=1mW/cm 2 ) Antenna diversity Single antenna Multiple antennas Tx diversity Rx diversity Tx/Rx diversity Max. output power IEEE 802.11b mode: 21.48 dBm (140.60 mW) IEEE 802.11g mode: 19.27dBm (84.53 mW) draft 802.11n Standard-20 MHz Channel mode: 19.44 dBm (87.90 mW) draft 802.11n Wide-40 MHz Channel mode: 20.00 dBm (100 mW) Antenna gain (Max) 4dBi (including cable loss) (Numeric gain: 2.51) Evaluation applied MPE Evaluation* SAR Evaluation N/A Remark: 1. The maximum output power is 21.48dBm (140.60mW) at 2462MHz (with 2.51 numeric antenna gain.) 2. DTS device is not subject to routine RF evaluation; MPE estimate is used to justify the compliance. 3. For mobile or fixed location transmitters, no SAR consideration applied. The maximum power density is 1.0 mW/cm2 even if the calculation indicates that the power density would be larger. TEST RESULTS No non-compliance noted. Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 110 Rev. 00 Calculation Given d GP E ×× = 30 & 3770 2 E S= Where E = Field strength in Volts / meter P = Power in Watts G = Numeric antenna gain d = Distance in meters S = Power density in milliwatts / square centimeter Combining equations and re-arranging the terms to express the distance as a function of the remaining variables yields: 2 3770 30 d GP S ×× = Changing to units of mW and cm, using: P (mW) = P (W) / 1000 and d (cm) = d(m) / 100 Yields () () 2 2 0796.0 100/3770 1000/30 d GP d GP S × ×= × ×× = Equation 1 Where d = Distance in cm P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Maximum Permissible Exposure Substituting the MPE safe distance using d = 20 cm into Equation 1: Yields GPS××=000199.0 Where P = Power in mW G = Numeric antenna gain S = Power density in mW / cm 2 Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 111 Rev. 00 IEEE 802.11b mode: EUT output power = 140.60mW Numeric Antenna gain = 2.51 Æ Power density = 0.0702 mW / cm 2 IEEE 802.11g mode: EUT output power = 84.53 mW Numeric Antenna gain = 2.51 Æ Power density = 0.0422 mW / cm 2 draft 802.11n Standard-20 MHz Channel mode: EUT output power =87.90 mW Numeric Antenna gain = 2.51 Æ Power density = 0.0439 mW / cm 2 draft 802.11n Wide-40 MHz Channel mode: EUT output power = 100mW Numeric Antenna gain = 2.51 Æ Power density = 0.0499 mW / cm 2 (For mobile or fixed location transmitters, the maximum power density is 1.0 mW/cm 2 even if the calculation indicates that the power density would be larger.)

Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 Total Page: 114 Rev. 00 FCC 47 CFR PART 15 SUBPART C TEST REPORT For 2.4GHz 11n Draft 2.0 1+4 Port WLAN Router Model: WRT-383U Trade Name: U-MEDIA Issued to U-MEDIA Communications, Inc. 9F, No. 1, Jin-Shan 7th ST., Hsinchu 300, Taiwan, R.O.C. Issued by Compliance Certification Services Inc. No. 81-1, Lane 210, Bade Rd. 2, Luchu Hsiang, Taoyuan Hsien, (338) Taiwan, R.O.C. http://www.ccsemc.com.tw [email protected] Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 2 Rev. 00 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION....................................................................................................3 2. EUT DESCRIPTION ...........................................................................................................................4 3. TEST METHODOLOGY ....................................................................................................................5 3.1 EUT CONFIGURATION........................................................................................................................5 3.2 EUT EXERCISE....................................................................................................................................5 3.3 GENERAL TEST PROCEDURES.............................................................................................................5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS........................................................6 3.5 DESCRIPTION OF TEST MODES...........................................................................................................7 4. INSTRUMENT CALIBRATION........................................................................................................8 4.1 MEASURING INSTRUMENT CALIBRATION......................................................................................8 4.2 MEASUREMENT EQUIPMENT USED.........................................................................................8 5. FACILITIES AND ACCREDITATIONS ..........................................................................................9 5.1 FACILITIES .........................................................................................................................................9 5.2 EQUIPMENT........................................................................................................................................9 5.3 TABLE OF ACCREDITATIONS AND LISTINGS.....................................................................................10 6. SETUP OF EQUIPMENT UNDER TEST .......................................................................................11 6.1 SETUP CONFIGURATION OF EUT.......................................................................................................11 6.2 SUPPORT EQUIPMENT ...............................................................................................................11 7. FCC PART 15.247 REQUIREMENTS.............................................................................................12 7.1 6DB BANDWIDTH.............................................................................................................................12 7.2 PEAK POWER....................................................................................................................................23 7.3 AVERAGE POWER............................................................................................................................34 7.4 BAND EDGES MEASUREMENT ................................................................................................45 7.5 PEAK POWER SPECTRAL DENSITY....................................................................................................62 7.6 SPURIOUS EMISSIONS ................................................................................................................77 7.7 RADIATED EMISSIONS ..............................................................................................................90 7.8 POWERLINE CONDUCTED EMISSIONS.............................................................................................106 APPENDIX I RADIO FREQUENCY EXPOSURE .............................................................................109 APPENDIX II PHOTOGRAPHS OF TEST SETUP ...........................................................................112 Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 3 Rev. 00 1. TEST RESULT CERTIFICATION Applicant: U-MEDIA Communications, Inc. 9F, No. 1, Jin-Shan 7th ST., Hsinchu 300, Taiwan, R.O.C. Equipment Under Test: 2.4GHz 11n Draft 2.0 1+4 Port WLAN Router Trade Name: U-MEDIA Model: WRT-383U Date of Test: July 18 ~ 21, 2007 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2003 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements of FCC Rules Part 15.207, 15.209, 15.247. The test results of this report relate only to the tested sample EUT identified in this report. Approved by: Reviewed by: Johnny Liu Amanda Wu Section Manager Section Manager Compliance Certification Services Inc. Compliance Certification Serv…

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Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 112 Rev. 00 APPENDIX II PHOTOGRAPHS OF TEST SETUP Conducted Emissions Setup Photos Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 113 Rev. 00 Radiated Emissions Setup Photos Compliance Certification Services Inc. Report No.: 70717003-RP1 FCC ID: SI5WRT383U Date of Issue: July 25, 2007 Page 114 Rev. 00 Powerline Conducted Emissions Setup Photos