QB3CORECESS3311SHDSL Modem

| FCC Part 15 Notice | 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. 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. Class B 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 not 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 the receiving antenna. • Increase the separate between the equipment and the 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. CAUION: Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user’s to operate the equipment. | Copyright | Copyright Corecess All rights Reserved. No Part of this book shall be reproduced, stored in a retrieval system, or transmitted by any means, electronic, mechanical, photocopying, recording, or otherwise, without written permission from the publisher. The specifications and information regarding the products in this manual are subject to changed without notice. | Trademark Credit | Corecess 3311 is registered trademark of Corecess Inc. Windows is registered trademark of Microsoft Corp. Corecess Inc. 997-4, Daechi-dong, Kangnam-ku, Seoul, Korea TEL:82-2-3016-6900 FAX:82-2-3016-6622 http://www.corecess.com Table of Contents Introduction ········································ 4 Unpacking the Box ································ 4 Installing the Corecess 3311 ·················· 5 Configuring the TCP/IP ·························· 7 Troubleshooting ·································· 10 Technical Specifications ······················· 11 Thank you for using the product of Corecess. This manual helps users to install and configure the Corecess SHDSL Modem Corecess 3311. 4 Introduction The Corecess 3311 is a Single-pair High-speed Digital Subscriber Line (SHDSL) modem used for home connectivity to an SHDSL service provider network. The Corecess 3311 modem supports speeds up to 2.3 Mbps for both upstream and downstream over ordinary telephone lines. Unpacking the Box Check the shipping carton carefully to ensure that the contents include the items you ordered. Note: The PC with Ethernet port or adapter is neccssary to install the Corecess 3311. Before installing the Corecess 3311, prepare a PC with Ethernet port or adapter. Installation Guide Corecess 3311 Ethernet Cable (Straight-through Category-3) SHDSL Cable (4-wire Telephone Line) Power Supply and Power Cord 5 Installing the Corecess 3311 n Connect the provided SHDSL cable to the wall receptacle and connect the other end of the cable to the LINE port of the Corecess 3311. o Connect the provided Ethernet cable to the LAN port of the Corecess 3311 and then connect the other end of the cable to Ethernet port on the NIC installed to your PC. p Connect the provided power supply cable into the DC IN port of the Corecess 3311. q Connect the provided power cord to the power supply and connect the other end of the cord to an appropriate electrical outlet. r Turn on the Corecess 3311 with the power switch on the rear panel of the Corecess 3311. s Power on your PC. Caution: You should power on the Corecess 3311 before powering on your PC. If you power on your PC first, PC’s IP address may not be properly assigned. In this case, assign new IP address referring to ‘Troubleshooting’ on page 9-10 or restart your PC. LED Operation When you have powered up the Corecess 3311, check the status of the four LEDs on the front panel by the following table: LED Color Status Description POWER ON DC power is being supplied to the Corecess 3311. LINK ON The modem is connecting to SHDSL network. LAN ON The LAN port is connecting to Ethernet port on your PC. DATA Green Blink Data is being sent to or received from Ethernet network. 6 Configuring the TCP/IP After you install the Corecess 3311, next is to configure the TCP/IP network protocol. Caution: When you configure the TCP/IP, leave the default value of any other configuration that is not mentioned in the following description. Windows 95/98/ME 1. Click the Start button and select Settings ¼ Control Panel. ( Figure 1) 2. Double-click the Network icon. 3. Select TCP/IP in the ‘The following network components are installed’ list and click Properties. ( Figure 2) 4. Select the [IP Address] tab and click the Obtain IP address automatically. ( Figure 3 ) 5. Select the [DNS Configuration] tab and click the Disable DNS. ( Figure 4) 6. Select the [Gateway] tab and check there is no gateway installed. If there are installed gateways, delete them by clicking [Remove]. Click OK. ( Figure 5) 7. At the <Network> dialog box, click OK. The system prompts you to restart. Click Yes. Figure 2 Figure 3 Figure 4 Figure 5 Figure 1 7 Windows 2000/NT 1. Click the Start button and select Settings ¼ Network and Dial-up Connections. ( Figure 1 ) 2. Right-click the Local Area Connection icon at the <Network and Dial-up Connections> windows and select Properties menu. ( Figure 2) 3. At the <Local Area Connection Properties> dialog box, select the Internet Protocol (TCP/IP) in the ‘Components checks are used by this connection’ list and click Properties. ( Figure 3 ) 4. At the <Internet Protoco…

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BootROM FLASH SDRAM RESETLED ETHERNETConsole DSP #1 AFE 48MHz OSC 34.56MHz X-TAL 25MHz UToPIA BUS 24MHz

CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 1 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK EUT External Photographs CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 2 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK

CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 1 of 1 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK Photographs related to Label

CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 1 of 3 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK EUT Internal Photographs CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 2 of 3 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK PCB CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 3 of 3 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK

CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 1 of 14 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK EMC TEST REPORT For FCC Test Report No. : CTK02-F057 Date of Issue : May 17. 2002 Model/Type No: : Corecess 3311 Kind of Product : SHDSL Modem Applicant : Corecess Inc. Applicant Address : 997-4 Daechi-Dong, Kangnam-Ku, Seoul, 135-280, Korea Manufacturer : Corecess Inc. Manufacturer Address : 997-4 Daechi-Dong, Kangnam-Ku, Seoul, 135-280, Korea Contact Person : Kim Ho-Joong Telephone : +82-2-3016-6859 Received Date : May 17. 2002 Test period : Start: May 8. 2002 End: May 8. 2002 Test Results : In Compliance Not in Compliance The test results presented in this report relate only to the object tested. CERTiTEK Standards Laboratory Co., Ltd. is accredited by Korea Laboratory Accreditation Scheme (KOLAS) which signed the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement (MRA) for the above test item(s) and test method(s). Tested by Reviewed by Michael Jang EMC Test Engineer James Hong EMC Technical Manager Date: May 17. 2002 Date: May 17. 2002 CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 2 of 14 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK REPORT REVISION HISTORY Date Revision Page No May 17. 2002 (CTK02-F057) Issued All This report shall not be reproduced except in full, without the written approval of CERTiTEK Standards Laboratory Co., Ltd. This document may be altered or revised by CERTiTEK Standards Laboratory Co., Ltd. personnel only, and shall be noted in the revision section of the document. Any alteration of this document not carried out by CERTiTEK Standards Laboratory Co., Ltd. will constitute fraud and shall nullify the document. CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 3 of 14 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK TABLE OF CONTENTS 1.0 General Product Description .....................................................................................4 1.1 Model Differences ...................................................................................................4 1.2 Device Modifications................................................................................................4 1.3 EUT Configuration(s) ...............................................................................................5 1.4 Test Software .........................................................................................................5 1.5 EUT Operating Mode(s)............................................................................................5 1.6 Calibration Details of Equipment Used for Measurement ...............................................6 1.7 Test Facility............................................................................................................6 1.8 Measurement Procedure ..........................................................................................6 1.9 Laboratory Accreditations and Listings .......................................................................7 2.0 Emissions Test Regulations.......................................................................................8 2.1 Conducted Voltage Emissions ...................................................................................9 2.2 Radiated Electric Field Emissions ............................................................................. 10 Configurations ........................................................................................................... 11 APPENDIX A - TEST DATA ............................................................................................ 12 Conducted Voltage Emissions (Quasi-Peak reading) ................................................... 12 Radiated Electric Field Emissions (Quasi-Peak reading)............................................... 14 CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 4 of 14 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK 1.0 General Product Description 1.0.1 Tested Equipment Unless otherwise indicated, all tests were conducted on Model Corecess 3311. Tests performed on Model were considered to be representative of Model(s) . 1.0.2 Equipment Size, Mobility and Identification Dimensions: 440 by 225 by 44 mm in Mobility: Hand-Held Table-top Floor-standing Serial No.: Not applicable 1.0.3 Electrical Ratings Adaptor Input: 100-240V 50/60Hz Output: 5Vdc 2.0A SHDSL Modem Input: 5Vdc Output: Not applicable 1.0.4 Test Voltage & Frequency Unless indicated otherwise on the individual data sheet or test results, the test voltage and frequency was as indicated below. Voltage: 120V Frequency: 60Hz 1.0.5 Clock & Other Frequencies Utilized OSC: 34.56 MHz X-TAL: 25MHz SDRAM: 48MHz UToPIA BUS: 24MHz 1.1 Model Differences Not applicable 1.2 Device Modifications The following modifications were necessary for compliance: Not applicable CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F0…

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CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 1 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK APPENDIX B - Test Setup Photos and Configuration Conducted Voltage Emissions CERTiTEK Standards Laboratory Co., Ltd. 386-1, Ho-Dong, Yongin-City, Kyungki-Do, Korea 449-100 Tel: +82-31-339-9970 Fax: +82-31-339-9855 http://www.certitek.com/ Test Report No.: CTK02-F057 Date: May 17. 2002 Page 2 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.1 CERTiTEK Radiated Electric Field Emissions