SI5WST385L2.4GHz Wireless 802.11n Adapter

U-MEDIA Communications, Inc. U-MEDIA Proprietary DO NOT COPY 1 WST-385L v1.1 User Manual Revision 1.0 Revision History Date Version Author Remark 11/18/2009 1.0 Daphne Tseng Preliminary U-MEDIA Communications, Inc. U-MEDIA Proprietary DO NOT COPY 2 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: FCC 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 20 cm 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. U-MEDIA Communications, Inc. U-MEDIA Proprietary DO NOT COPY 3 1. Getting Started with the WST-385L v1.1 Congratulations on purchasing the WST-385L V1.1! This manual provides information for setting up and configuring the WST-385L V1.1. This manual is intended for both home users and professionals. 1.1. Package Contents
WST-385L v1.1 Wireless N Gaming Adapter
CD-ROM (User’s Guide)
CAT-5 Ethernet Cable
Power Adapter (12V, 0.5A) 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. 1.2. Minimum System Requirements Installation Requirements
Web Browser: Internet Explorer (6 or higher) Mozilla or Safari.
A computer with a network adapter or wireless adapter properly installed.
CD-ROM drive
A router with an available network LAN port.
A RJ-45 network cable. U-MEDIA Communications, Inc. U-MEDIA Proprietary DO NOT COPY 4 2. Introduction The WST-385L V1.1 Wireless N Gaming Adapter is an high-performance, supports high-speed wireless networking at home, at work or in public places. This bridge is also back compatible with 802.11g or 11b devices. This means that you do not need to change your entire network to maintain connectivity. You may sacrifice some of 11n’s speed when you mix 11n and 11b/g devices, but you will not lose the ability to communicate when you incorporate the 11n standard into your 11b/g network. You may choose to slowly change your network by gradually replacing the 11b/g devices with 11n devices. 2.1. Features • Wi-Fi compliant with IEEE 802.11n standard • Backwards compatible with IEEE 802.11g and IEEE 802.11b devices • Connects network-ready game consoles including Nintendo Wii, Xbox, Xbox 360, PlayStation 2 and PlayStation 3 to a high speed wireless n network • Supports online gaming and head-to-head play • Supports Multiple Input Multiple Output (MIMO) technology • Easy setup with Wi-Fi Protected Setup (WPS) feature • Maximum reliability, throughput and connectivity with automatic data rate switching • Supports 64/128-bit WEP, WPA/WPA2 and WPA-PSK/WPA2-PSK • Low interference and high susceptibility optimize performance • Easy user setup wizard and intuitive Web browser configuration • Coverage of up to 50 meters indoor, 100 meters outdoor. U-MEDIA Communications, Inc. U-MEDIA Proprietary DO NOT COPY 5 3. Hardware Overview 3.1. LED Indications U-MEDIA Communications, Inc. U-MEDIA Proprietary DO NOT COPY 6 3.2. Rear Panel 3.3 Top View 3.4 Bottom View U-MEDIA Communications, Inc. U-MEDIA Proprietary DO NOT COPY 7 3.3 Installation Considerations The WST-385L V1.1 Gaming Adapter allows you to access your network by using a wireless connection from virtually anywhere within its operating range. Keep in mind that the number, thickness and location of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types of materials and background RF (radio frequency) noise in your home or business. The key to maximizing wireless range is to follow these basic guidelines:
Keep the number of walls and ceilings between the WST-385L V1.1 and other network devices to a minimum - each wall or ceiling can reduce your wireless product’s range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is minimized.
Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 fee…

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U-MEDIA Communications, Inc. 9F, No.1, Jin-shan 7th St., Hsinchu 300, Taiwan, R.O.C. TEL: 886-3-579-7969 FAX: 886-3-579-8718 A G E N C Y A U T H O R I Z A T I O N L E T T E R FCC ID: SI5WST385L Date: 12.28.2009 To whom it may concern: We, the undersigned, hereby authorize Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch (BV CPS Taoyuan) of Taiwan to act on our behalf, as our agent, in the following matters related to the FCC approval of our products: report submittal, related correspondence, the signing of all documents relating to these matters, and any other lawful activity necessary to obtain such certification. Any act carried out by BV CPS Taoyuan within the scope of this authorization shall have the same effects as our own. This authorization shall expire 6 months from original date. If you have any questions regarding the authorization, please don’t hesitate to contact us. Sincerely,

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FCC ID .: SI5WST385L Label Location

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FCC ID: SI5WST385L Report No.: RF981203L11 OPERATIONAL DESCRIPTION This device is a 2.4GHz Wireless 802.11n Adapter, which operates in the 2.4GHz frequency spectrum with throughput of up to 300Mbps which OFDM technique, will be applied. If the signal to noise ratio is too poor which could not support 300Mbps, the 11Mbps data rate with DSSS technique will be applied. The transmitter of the EUT is powered by AC adapter. The antenna is PCB antenna without antenna connector. For more detailed instruction, please take a look at the user’s manual.

Report No.: SA981203L11 Report Format Version 3.0.0. 1 RF EXPOSURE REPORT REPORT NO.: SA981203L11 MODEL NO.: WST-385L v1.1 FCC ID: SI5WST385L ACCORDING: FCC Guidelines for Human Exposure IEEE C95.1 APPLICANT: U-MEDIA Communications, Inc. ADDRESS: 9F, No. 1, Jin-shan 7th St., Hsinchu 300, Taiwan, R.O.C. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang, Taipei Hsien 244, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. Report No.: SA981203L11 Report Format Version 3.0.0. 2 1. RF EXPOSURE LIMIT 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) LIMITS FOR GENERAL POPULATION / UNCONTROLLED EXPOSURE 300-1500 ... ... F/1500 30 1500-100,000 ... ... 1.0 30 F = Frequency in MHz 2. MPE CALCULATION FORMULA Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 3. CLASSIFICATION The antenna of this product, under normal use condition, is at least 20cm away from the body of the user. So, this device is classified as Mobile Device. 4. CALCULATION RESULT OF MAXIMUM CONDUCTED POWER FREQUENCY BAND (MHz) MAX POWER (dBm) ANTENNA GAIN (dBi) DISTANCE (cm) POWER DENSITY (mW/cm 2 ) LIMIT (mW/cm 2 ) 2412-2462 25.7 3 20 0.146 1.00

Report No.: RF981203L11 1 Report Format Version 3.0.0 FCC TEST REPORT REPORT NO.: RF981203L11 MODEL NO.: WST-385L v1.1 RECEIVED: Dec. 03, 2009 TESTED: Dec. 09 ~ Dec. 16, 2009 ISSUED: Dec. 18, 2009 APPLICANT: U-MEDIA Communications, Inc. ADDRESS: 9F, No. 1, Jin-shan 7th St., Hsinchu 300, Taiwan, R.O.C. ISSUED BY: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS: No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang, Taipei Hsien 244, Taiwan, R.O.C. TEST LOCATION: No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 68 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF981203L11 2 Report Format Version 3.0.0 TABLE OF CONTENTS 1. CERTIFICATION...................................................................................................... 4 2. SUMMARY OF TEST RESULTS ............................................................................. 5 2.1 MEASUREMENT UNCERTAINTY .......................................................................... 5 3. GENERAL INFORMATION ...................................................................................... 6 3.1 GENERAL DESCRIPTION OF EUT........................................................................ 6 3.2 DESCRIPTION OF TEST MODES.......................................................................... 7 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST ..................................................... 7 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL .......................... 8 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ....................................... 10 3.4 DESCRIPTION OF SUPPORT UNITS .................................................................. 10 4. TEST TYPES AND RESULTS ............................................................................... 11 4.1 RADIATED EMISSION MEASUREMENT ............................................................. 11 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT........................................... 11 4.1.2 TEST INSTRUMENTS .......................................................................................... 12 4.1.3 TEST PROCEDURES ........................................................................................... 13 4.1.4 DEVIATION FROM TEST STANDARD ................................................................. 13 4.1.5 TEST SETUP ........................................................................................................ 14 4.1.6 EUT OPERATING CONDITIONS .......................................................................... 14 4.1.7 TEST RESULTS .................................................................................................... 15 4.2 CONDUCTED EMISSION MEASUREMENT ........................................................ 28 4.2.1 LIMITS OF CONDUCTED EMISSION MEASUREMENT...................................... 28 4.2.2 TEST INSTRUMENTS .......................................................................................... 28 4.2.3 TEST PROCEDURES ........................................................................................... 29 4.2.4 DEVIATION FROM TEST STANDARD ................................................................. 29 4.2.5 TEST SETUP ........................................................................................................ 30 4.2.6 EUT OPERATING CONDITIONS .......................................................................... 30 4.2.7 TEST RESULTS .................................................................................................... 31 4.3 6dB BANDWIDTH MEASUREMENT .................................................................... 33 4.3.1 LIMITS OF 6dB BANDWIDTH MEASUREMENT .................................................. 33 4.3.2 TEST INSTRUMENTS .......................................................................................... 33 4.3.3 TEST PROCEDURE ............................................................................................. 33 4.3.4 DEVIATION FROM TEST STANDARD ................................................................. 33 4.3.5 TEST SETUP ........................................................................................................ 34 4.3.6 EUT OPERATING CONDITIONS .......................................................................... 34 4.3.7 TEST RESULTS .................................................................................................... 35 Report No.: RF981203L11 3 Report Format Version 3.0.0 4.4 MAXIMUM OUTPUT POWER ............................................................................... 39 4.4.1 LIMITS OF MAXIMUM OUTPUT POWER MEASUREMENT ............................... 39 4.4.2 INSTRUMENTS..................................................................................................... 39 4.4.3 TEST PROCEDURE ............................................................................................. 39 4.4.4 DEVIATION FROM TEST STANDARD ................................................................. 40 4.4.5 TEST SETUP ........................................................................................................ 40 4.4.6 EUT OPERATING CONDITIONS .......................................................................... 40 4.4.7 TEST RESULTS .................................................................................................... 41 4.5 POWER SPECTRAL DENSITY MEASUREMENT................................................ 42 4.5.1 LIMITS OF POWER SPECTRAL DENSITY MEASUREMENT ............................. 42 4.5.2 TEST INSTRUMENTS .......................…

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1 PHOTOGRAPHS OF THE TEST CONFIGURATION CONDUCTED EMISSION TEST 2 RADIATED EMISSION TEST