QB3CORECESS3121ADSL Modem

| 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 3121 is registered trademark of Corecess Inc. Windows is registered trademark of Microsoft Corp. Corecess Inc. 500-2, Sangdaewon-dong, Jungwon-ku, Sungnam-city, Kyungki-do, Korea, 462-120 TEL: +82-31-739-6600 FAX: +82-31-739-6622 http://www.corecess.com Using This Document Thank you for using the product of Corecess. This manual will show you how to set up the Corecess 3121 ADSL modem, and how to customize its configuration to get the most out of your new product. This user manual uses the following conventions: Note: Introduces useful item for the use of product, reference, and its related materials. Caution: Explains possible situations or conditions of improper operation and possibility of losing data and provides suggestions how to deal with those cases. Table of Contents Introduction ..................................................................... 4 Key Features ............................................................. 4 System Requirement ................................................. 4 Getting to Know the Corecess 3121 ......................... 5 Unpacking the Box ..................................................... 5 Front Panel ................................................................. 6 Rear Panel ................................................................. 7 Connecting Hardware .................................................. 8 Connecting Telephone/ADSL Line .............................. 9 Connecting PC ........................................................... 9 Connecting Console Terminal ..................................... 9 Connecting Power ................................................... 10 Configuring Your Computers .................................... 11 Before you begin ..................................................... 11 Windows XP ............................................................ 11 Windows 2000/NT ................................................... 12 Windows 95/98/ME ................................................. 13 Troubleshooting ........................................................... 14 Technical Specifications ............................................ 16 Corecess 3121 Installation Guide 4 Introduction The Corecess 3121 is an Asymmetric Digital Subscriber Line (ADSL) modem used for home connectivity to an ADSL service provider network. The Corecess 3121 ADSL modem receives adaptive data rates of up to 24Mbps downstream and transmits 1Mbps upstream. Key Features The Corecess 3121 ADSL modem provides the following key features: y Internal ADSL modem for high-speed Internet access. y 10/100Base-T Ethernet router to provide Internet connectivity to all computers on your LAN. y Network address translation (NAT), Firewall, and IP filtering functions to provide security for your LAN. y Network configuration through DHCP Server and DHCP Relay. y Services including IP route and DNS configuration, RIP, and IP and DSL performance monitoring. y Configuration program you access via an HTML browser. y Quality of Service for traffic routed and/or bridged by the modem. System Requirement In order to use the Corecess 3121, you must have the following: y ADSL service up and running on your telephone line, with at least one public Internet address for your computer. y One or more computers with an Ethernet 10Base-T/100Base-T network interface card (NIC). y An Ethernet hub/switch, if you are connecting the device to more than one computer on an Ethernet network. y For system configuration using the supplied web-based program: a web browser such as Internet Explorer v5.0 or later, or Netscape v4.7 or later. 5 Getting to Know the Corecess 3121 Unpacking the Box Check the shipping carton carefully to ensure that the contents include the items you ordered. y Corecess 3121 ADSL modem y Power adapter and power cord y Ethernet cable (“straight-through” type) y Standard phone/DSL line cable y Manual CD Note: The Ethernet cable for the Corecess 3121 should be assembled with a ferrite core which meets the following specification: y Internal diameter: 9.50mm y External diameter: 18.40±0.40mm y Length: 28.00±0.40mm Note: The following hardware is not provided but neccssary to install and configure the Corecess 3121. Before installing the Corecess 3121, prepare the following hardware: y Micro-filter or splitter (provided separately by your service provider) y PC with Ethernet port or adapter (optional) Caution: To reduce the risk of fire, use only No. 26AWG or larger telecommunication line cord. Corecess 3121 Power adpater Ethernet cable (straight-through type) Phone/DSL line cable(RJ-11) Power cord Manual CD Corecess3121 PWR DSL ACT LAN Corecess 3121 Installation Guide 6 PWR DSL ACT LAN Front Panel The front panel contains lights called LEDs that indicate the status of the unit. Label Color Function PWR Green On : The Corecess 3121 is powered on. Off : The Corecess 3121 is powered off. DSL Green On : ADSL link is established and active. Blinking : ADSL link is training. Off : No ADSL link. ACT Green Blinking : ADSL data is sending/receiving through the port. Off : No ADSL data. LAN Green On : LAN link is established and active. Blinking : Ethernet data is sending/receiving through the port. Off : No LAN link. 7 5V DC OFFON CONSOLLANPHONELINE Rear Panel The rear panel contains the ports for the unit’s data and power connections. Label Function OFF/ON Switches the unit on or off. 5V DC Connects to the supplied power converter cable. CONSOL Connects the device to a console terminal. LAN Connects the device to your PC’s Ethernet port, or …

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5 5 4 4 3 3 2 2 1 1 DD CC BB AA Processor&DSP GPIO LEDs FLASH CAFE ADSL AFE 10/100 Ethernet Power Supply 25M X-TAL 17.28M X-TAL 1.8V 3.3V 5.25V DYING GASP AFE POWER SDRAM 16Mbyte Corecess 3121 Block

1 Mike Kuo From: Mike Kuo Sent: April052004Monday 1:20 PM To: '[email protected]' Subject: FW: Corecess Inc., FCC ID:QB3CORECESS3121, AN04T3830 -----Original Message----- From: CERTADM Sent: Monday, April 05, 2004 1:19 PM To: Mike Kuo Subject: Corecess Inc., FCC ID:QB3CORECESS3121, AN04T3830 Notice_content ------------- Question #1: Ferrite core has been added to the Ethernet cable. This ferrite core is considered as " special accessories " per section 15.27 of FCC rules. Since the typical Ethernet cable does not equip with ferrite core, the manufacturer has to provide a clamp type ferrite core and provide the instruction to the user how to install the ferrite core on the Ethernet cable. Based upon assessment, please provide 1) Marketing statement signed by the applicant that each unit sold in the U.S. will provide a clamp on type ferrite core in the packaging. 2) Provide specification of ferrite core. 3) Provide the typical step-by-step instruction will be included in the equipment packaging to install the ferrite core on the Ethernet cable. Best Regards Mike Kuo The items indicated above must be submitted before processing can continue on the above referenced application. Failure to provide the requested information within 30 days of the original e-mail date may result in application dismissal and forfeiture of the filing fee. Also, please note that partial responses increase processing time and should not be submitted. Any questions about the content of this correspondence should be directed to the e-mail address listed below the name of the sender.

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/ CERTiTEK EUT External Photographs Test Report No.: 2004030025 Date: March 30, 2004 Page 1 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2 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/ CERTiTEK Test Report No.: 2004030025 Date: March 30, 2004 Page 2 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2

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/ CERTiTEK Photographs related to Label Test Report No.: 2004030025 Date: March 30, 2004 Page 1 of 1 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2

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/ CERTiTEK EUT Internal Photographs Test Report No.: 2004030025 Date: March 30, 2004 Page 1 of 3 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2 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/ CERTiTEK PCB Test Report No.: 2004030025 Date: March 30, 2004 Page 2 of 3 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2 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/ CERTiTEK Test Report No.: 2004030025 Date: March 30, 2004 Page 3 of 3 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2

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/ CERTiTEK EMC TEST REPORT For FCC Test Report No. : 2004030025 Date of Issue : March 30, 2004 Model/Type No. : Corecess 3121 Kind of Product : ADSL Modem Applicant : Corecess Inc. Applicant Address : 500-2, Sangdaewon-Dong, Jungwon-Ku, Sungnam-City, Kyungki-Do, Korea Manufacturer : Corecess Inc. Manufacturer Address : 500-2, Sangdaewon-Dong, Jungwon-Ku, Sungnam-City, Kyungki-Do, Korea Contact Person : Young-Jun, Song Telephone : +82-31-739-6743 Received Date : March 24, 2004 Test period : Start: March 24, 2004 End: March 29, 2004 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 Young-Joon, Park EMC Test Engineer James Hong EMC Technical Manager Date: March 30, 2004 Date: March 30, 2004 Test Report No.: 2004030025 Date: March 30, 2004 Page 1 of 14 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2 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/ CERTiTEK REPORT REVISION HISTORY Date Revision Page No March 30, 2004 Issued (2004030025) 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. Test Report No.: 2004030025 Date: March 30, 2004 Page 2 of 14 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2 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/ 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...............................................5 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 2.2 Radiated Electric Field Emissions.............................................................................11 3.0 Configurations......................................................................................................11 APPENDIX A - TEST DATA ............................................................................................12 Conducted Voltage Emissions (Quasi-Peak reading) ...................................................12 Radiated Electric Field Emissions (Quasi-Peak reading)...............................................14 Test Report No.: 2004030025 Date: March 30, 2004 Page 3 of 14 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2 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/ CERTiTEK 1.0 General Product Description 1.0.1 Tested Equipment Unless otherwise indicated, all tests were conducted on Model Corecess 3121. Tests performed on Model were considered to be representative of Model(s) . 1.0.2 Equipment Size, Mobility and Identification Dimensions: 160(W) by 36(H) by 160(D) mm in Mobility: Hand-Held Table-top Floor-standing - Serial No.: Prototype 1.0.3 Electrical Ratings ADSL Modem Input: 5.0Vdc, 1.2A, 6W Output: Not applicable Adapter Input: 100-240Vac, 50/60Hz, 0.5A Output: 5Vdc, 2.0A 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: 120Vac Frequency: 60Hz 1.0.5 Clock & Other Frequencies Utilized 25MHz, 17.28MHz 1.1 Model Differences Not applicable 1.2 Device Modifications The following modifications were necessary for compliance: The Ethernet cable one turned with a Ferrite core will be provided with the Corecess 3121. The Ferrite core specifications: - Internal diameter : 9.50mm - External diameter : 18.400.40mm - Length : 28.000.40mm Manufacturer : S…

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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/ CERTiTEK APPENDIX B - Test Setup Photos Conducted Voltage Emissions Test Report No.: 2004030025 Date: March 30, 2004 Page 1 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2 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/ CERTiTEK Radiated Electric Field Emissions Test Report No.: 2004030025 Date: March 30, 2004 Page 2 of 2 This Report shall not be reproduced except in full without the written approval of CERTiTEK Form No.: CTK-FF1.2