PFB708ADSL Modem

l l l l ADSL/Ethernet Bridge/Router On/Off Power Ethernet ADSL USB PHONE Reconfigure Stand-alone computer Hub/switch (for local area network) To a hub: use cross-over cable to uplink port or straight cable to standard port. (optional) 1 2 3 Telephone Wall jack To a PC: use a cross- over cable or Networked Computers Stand-alone computer AC adapter (See section on installing USB driver before connecting cable.) When connected to ADSL network, you can connect to Internet using a web browser such as Internet Explorer or Netscape. The screen below shows the display for MSN home page connected through Internet Explorer. Execution screen of [ping <IP address of VisionNet 708>] FCC Compliance Statements NOTE : 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 or more of the following measures : z Reorient or relocate the receiving antenna z Increase the separation between the equipment and receiver. z Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. z Consult the dealer or an experienced radio/TV technician for help. Warning : Modifications not expressly approved by the manufacturer could void the user’s authority to operated the equipment under FCC rules. 49

Photos of EuT Model No. : 708 Test Report No. : BWS-02-EF-0029 A1-1 Photo of EUT( ) A1-2 External Photo of EUT() BWS Tech., Inc. Page Number : 2 of 4 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002

ID Label and Location Model No. : 708 Test Report No. : BWS-02-EF-0029 APPENDIX 2 ID Label and Location BWS Tech., Inc. Page Number : 1 of 3 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 ID Label and Location Model No. : 708 Test Report No. : BWS-02-EF-0029 A2-1 Label Requirements A Class B digital equipment subject to certification by the FCC shall carry a warning label which includes the following statements: 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. This statement should be stuck in a conspicuous location on the device. If impossible, this warning label should be placed in a prominent location in the user’s manual. A2-2 Label Drawing : This device complies with part 15 of the FCC rules. Operation is subject to the following conditions: (1) This devices may not cause harmful interference, and (2) this device must accept any interference received including interference that may cause undesired operation. Model No : 708 FCC ID : PFB708 Made in Korea Serome Electronics Inc. A2-3 Label Location : Bottom side of EUT BWS Tech., Inc. Page Number : 2 of 3 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 ID Label and Location Model No. : 708 Test Report No. : BWS-02-EF-0029 A2-4 Warning Labels Operation manuals for Class B computing devices shall contain the following statements or their equivalent : Note: 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 or more 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. y NOTE: You are cautioned that any change or modifications to the equipment not expressly approved by the party responsible for compliance could void your authority to operate such equipment. In case that shielded cables were used on the test, operation manuals shall contain the following statements or their equivalent : y NOTE: This unit was tested with shielded cables on the peripheral devices. Shielded cables must be used with the unit to insure compliance. BWS Tech., Inc. Page Number : 3 of 3 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002

Photos of EuT Model No. : 708 Test Report No. : BWS-02-EF-0029 A1-3 Internal Photo of EUT BWS Tech., Inc. Page Number : 3 of 4 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 Photos of EuT Model No. : 708 Test Report No. : BWS-02-EF-0029 A1-4 PCB Photo of EUT BWS Tech., Inc. Page Number : 4 of 4 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002

FCC TEST REPORT Model No. : 708 Test Report No. : BWS-02-EF-0029 BWS Tech., Inc. 294-9, Jungdae-Dong, Gwangju-City, Gyeoeonggi-Do 464-080 Korea TEL: 82 31 764 0125 FAX: 82 31 764 0126 FCC EMI TEST REPORT Date of Test : June 18, 2002 Test Report No. : BWS-02-EF-0029 Test Site : BWS Tech., Inc. (Registration No. : 553281) Trade Name : N/A Manufacturer : Serome Electronics Inc. Address : #521-1 Yonghyun-Dong, Uijongbu-Si, Kyonggi-Do, Korea Contact Person : Yoo-Byung Yoon Tel No. : 82-2-538-2144 Fax No. : 82-2-538-2146 Product Name : ADSL MODEM Model Name : 708 FCC Rule Part(s) : FCC Part 15 Subpart B Classification : Class B The device bearing the trade name and model specified above has been shown to comply with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.4-2000. I attest to the accuracy of data and all measurement reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualification of all persons taking them. 09. 10, 2002 TaeHyun Nam Project Manager of BWS Tech., Inc. BWS Tech., Inc. Page Number : 1 of 14 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 FCC TEST REPORT Model No. : 708 Test Report No. : BWS-02-EF-0029 TABLE OF CONTENTS PAGE 1. Description of device 3 1.1 General 3 1.2 EUT Description 3 2. Test facility 4 3. Summary of results 4 3.1 Electromagnetic Emission 4 3.2 Modifications to the EUT 4 4. Tested system details 5 4.1 Peripherals and Others 5 4.2 Type of Cables Used 5 4.3 System layout on EUT and peripherals 6 5. Test result 7 5.1 RFI Voltage Measurement 7 5.2 RFI Field Strength Measurement 9 5.3 Minimum Margin 13 5.4 Sample Calculations 13 6. Test Equipments 14 BWS Tech., Inc. Page Number : 2 of 14 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 FCC TEST REPORT Model No. : 708 Test Report No. : BWS-02-EF-0029 1. DESCRIPTION OF DEVICE 1.1 General Responsible Party Serome Electronics Inc. Contact Person Yoo-Byung Yoon Tel No. : 82-2-538-2144 Fax No. : 82-2-538-2146 Manufacturer Serome Electronics Inc. #521-1 Yonghyun-Dong, Uijongbu-Si, Kyonggi-Do, Korea • Trade name N/A • Model name 708 • EUT Type ADSL MODEM • Classification FCC Part 15 Subpart B Class B • Clock Speed 25.000 MHz • Rule Part(s) FCC Part 15 & Part 2 • Test Procedure(s) ANSI C63.4-2000 • Date of Tests Jun. 18, 2002 • Place of Tests BWS Tech., Inc. 1.2 EUT Description 5 Note. This report may be reproduced in full. Partial reproduction may only be made with the written permission of the laboratory. The results in this report is only applied to the sample(s) tested. 5 Note. Please refer to the duties and responsibilities of the Responsible Party attached. BWS Tech., Inc. Page Number : 3 of 14 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 FCC TEST REPORT Model No. : 708 Test Report No. : BWS-02-EF-0029 2. TEST FACILITY The open field test site and conducted measurement facility used for this measurement, is located following address. This site was fully described in a report dated Dec. 26, 2001 that was submitted to the FCC. Our site and facility had been accepted in a letter dated Dec. 26, 2001(Registration No. : 553281) : BWS Tech, Inc. Address : 294-9, Jungdae-Dong, Gwangju-City, Gyeonggi-Do 464-080 Korea The detailed description of the measurement facility was found to be in compliance with the requirements of 2.948 according to ANSI C63.4 on Dec. 08, 2000. 3. SUMMARY OF RESULTS 3.1 Electromagnetic Emission RFI Voltage Measurement PASS RFI Field Strength Measurement PASS Although the measured emissions indicate that the EUT complies with the required limits, some measurement are close to these limits. When the uncertainty of measurement is considered, there is some possibility that the EUT may not be compliant. 3.2 Modifications to the EUT : None BWS Tech., Inc. Page Number : 4 of 14 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 FCC TEST REPORT Model No. : 708 Test Report No. : BWS-02-EF-0029 4. TESTED SYSTEM DETAILS 4.1 Peripherals and Others : Description Model Name Serial No. Manufacturer FCC ID Computer BWS TEST-1 - - - Monitor 75EPLUS P084H8WN710112 Changzin Electronic - Printer C6464C TH11RH70Q7 Calcomp Elec - Keyboard RT6856T B1861917 DIGITAL AQ6-22K15 PS2 Mouse OK-520 - A4 TECH DZL211029 Serial Mouse #1 AM-767-P 0119592 - DoC Serial Mouse #2 OK-520 - A4 TECH FSUGMZC7 Joystick - - CREATIVE DoC Phone SP-F111 - SAMSUNG ADSL MODEM 708 - Serome Electronics Inc. EUT 4.2 Type of Cables Used: Device from Device to Type of Cable Length Type of shield Computer Keyboard Signal cable 1.0 Shielded Computer PS2 Mouse Signal cable 1.0 Shielded Computer Mouse #1, #2 Signal cable 1.0 Shielded Computer Joystick Signal cable 1.2 Shielded Computer Printer Signal cable 1.2 Shielded Computer Monitor Signal cable 1.0 Shielded Power Cable Power - 1.5 Unshielded EuT PC (USB) Signal cable 1.5 Unshielded EuT LINE (RJ-11) Signal cable 20.0 Unshielded EuT PC (RJ-45) Signal cable 1.5 Unshielded EuT Phone (RJ-11) Signal cable 1.5 Unshielded EuT Adapter - 1.5 Unshielded BWS Tech., Inc. Page Number : 5 of 14 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 FCC TEST REPORT Model No. : 708 Test Report No. : BWS-02-EF-0029 4.3 System layout on EUT and peripherals Adapter Interface Cable Power Cable PC Keyboard Mouse MouseJoystick Mouse Monitor Printer EUT LINE Phone <Figure 4-1 System layout> BWS Tech., Inc. Page Number : 6 of 14 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 5. TEST RESULT FCC TEST REPORT Model No. : 708 Test Report No. : BWS-02-EF-0029 5.1 RFI Voltage Measurement 5.1.1 Measurement Instrumentation Used Measurement Instrument ......... (model/serial no./manufacturer/last calibration/next calibration) EMI Receiver ..........…

Text truncated - open the document above for the full version.

TEST SET UP PHOTOS Model No. :708 Test Report No.:BWS-02-EF-0029 APPENDIX 3 TEST SET UP PHOTOS BWS Tech., Inc. Page Number : 1 of 3 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 TEST SET UP PHOTOS Model No. :708 Test Report No.:BWS-02-EF-0029 A3-1. Setup with the Maximized RFI Voltage Emission Level BWS Tech., Inc. Page Number : 2 of 3 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002 TEST SET UP PHOTOS Model No. :708 Test Report No.:BWS-02-EF-0029 A3-2 Setup with the Maximized RFI Field Strength Emission Level BWS Tech., Inc. Page Number : 3 of 3 pages http://www.bws.co.kr FCC ID : PFB708 Issue Date : 09. 10, 2002