MQ4CAS2040EtherSwitch for Cable xSDL Modem

Safety & Compliance Consulting 29 Sweetman Lane West Milford, NJ 07480-2932 Tel/Fax (973) 728-5141 August 10, 2000 QTK2000-F032 731 Confirmation Number: 13EA98455 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Subject:Original Certification Application for Class B Computing Device Peripheral FCC ID: MQ4CAS2040 / IP Sharing + Fast EtherSwitch for Cable/xDSL Modem Gentlemen: Enclosed, please find AboCom System, Inc.’s application for equipment authorization dated August 10, 2000. The subject device is in compliance with Part 15, Subpart B of the FCC Rules. This device is a IP Sharing + Fast EtherSwitch for Cable/xDSL Modem. This device provides integrated Internet IP sharing with built-in 4-port 10/100 Mbps Base-T Ethernet switch. This device enables multiple users to have high-speed Internet access simultaneously via a single IP address of Cable/xDSL modem. This device uses controller type DL10022A that operates at 20 and 50 MHz clock speeds and 5-RJ-45 jacks for WAN and LAN connections. Also, this device is provided with DVD Direct Plug-In AC Adapter, type DSA-0151A-05A. This EUT was system network tested in typical configuration with connection to host computer system remotely located. Tests were performed in 10 and 100 Mbps data transfer speed and in accordance with ANSI C63.4-1992 to show compliance to CISPR 22 Class B limits. Should you have any questions or comments, please contact the undersigned. Thank you for your attention and cooperation in this matter. Sincerely yours, Richard Mullen Group Manager Safety & Compliance Consulting

Safety & Compliance Consulting 29 Sweetman Lane West Milford, NJ 07480-2932 Tel/Fax (973) 728-5141 September 21, 2000 QTK2000-F032A Attn:Diane Poole / FCC-OET Re:FCC ID: MQ4CAS2040 Applicant:AboCom Systems, Inc. Correspondence Ref No:15890 731 Confirmation Number:EA98455 Date of FCC E-Mail:09/01/00 Type Product:Ethernet Switch for Cable/xDSL Modem Dear Diane Poole: This is in response to your email message with request that the subject device be system tested with host system also located on same test table and not remotely located. Attached, find additional test data generated with EUT and host system located on test table. Thank you for your attention and continued cooperation in this mater. Sincerely yours, Richard Mullen Group Manager Safety & Compliance Consulting Tel/Fax: (973) 728-5141 Email: [email protected]

QuieTek Corporation Page: 1 of 6 FCC Report No.: 005H047FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Attachment 3 : EUT Detail Photographs (1) EUT Photo (2) EUT Photo QuieTek Corporation Page: 2 of 6 FCC Report No.: 005H047FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (3) EUT Photo QuieTek Corporation Page: 3 of 6 FCC Report No.: 005H047FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (4) EUT Photo QuieTek Corporation Page: 4 of 6 FCC Report No.: 005H047FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (5) EUT Photo QuieTek Corporation Page: 5 of 6 FCC Report No.: 005H047FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (6) EUT Photo (7) EUT Photo QuieTek Corporation Page: 6 of 6 FCC Report No.: 005H047FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (8) EUT Photo (9) EUT Photo

QuieTek Corporation Page: 1 of 16 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Test Report For Applicant : AboCom Systems, Inc. Equipment Type : IP Sharing + Fast EtherSwitch For Cable/xDSL Modem Model : CAS2040 FCC ID : MQ4CAS2040 Report No. : 007H024FI QuieTek Corporation Page: 2 of 16 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Test Report Certification QuieTek Corporation No.75-1, Wang-Yeh Valley, Yung-Hsing, Chiung-Lin, Hsin-Chu County, Taiwan, R.O.C. Tel : 886-3-592-8858, Fax: 886-3-592-8859 E-Mail : [email protected] Accredited by NIST(NVLAP), VCCI, BSMI, DNV, TUV Applicant : AboCom Systems, Inc. Address : 1F, No.21, R&D Road II, Science-Based Industrial Park, Hsin-Chu , Taiwan, R.O.C. Equipment Type : IP Sharing + Fast EtherSwitch For Cable/xDSL Modem Model : CAS2040 FCC ID. : MQ4CAS2040 Measurement Standard : CISPR 22/1985 Measurement Procedure : ANSI C63.4 /1992 Operation Voltage : 120VAC/60Hz Classification : Class B Test Result : Complied Test Date : July 10, 2000 Report No. : 007H024FI The Test Results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Documented by: Zoe Lee Test Engineer: Jimmy Huang Approved: Kevin Wang QuieTek Corporation Page: 3 of 16 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION........................................................................................................................................4 1.1 EUT Description................................................................................................................................................................4 1.2 Tested System Details........................................................................................................................................................5 1.3 EUT Configuration............................................................................................................................................................8 1.4 EUT Exercise Software.....................................................................................................................................................8 1.5 Test performed...................................................................................................................................................................9 1.6 Test Facility......................................................................................................................................................................10 2. CONDUCTED EMISSION..........................................................................................................................................11 2.1 Test Equipment List.........................................................................................................................................................11 2.2 Test Setup.........................................................................................................................................................................11 2.3 Limits................................................................................................................................................................................11 2.4 Test Procedure..................................................................................................................................................................12 2.5 Test Results......................................................................................................................................................................12 3. RADIATED EMISSION...............................................................................................................................................13 3.1 Test Equipment................................................................................................................................................................13 3.2 Test Setup.........................................................................................................................................................................13 3.3 Limits................................................................................................................................................................................14 3.4 Test Procedure..................................................................................................................................................................14 3.5 Test Results......................................................................................................................................................................14 4. EMI REDUCTION METHOD DURING COMPLIANCE TESTING................................................................15 5. ATTACHMENT.............................................................................................................................................................16 ATTACHMENT 1: SUMMARY OF TEST RESULTS ATTACHMENT 2: EUT TEST PHOTOGRAPHS ATTACHMENT 3: EUT DETAILED PHOTOGRAPHS QuieTek Corporation Page: 4 of 16 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 1. General Information 1.1 EUT Description Applicant : AboCom Systems, Inc. Address : 1F, No.21, R&D Road II, Science-Based Industrial Park, Hsin-Chu , Taiwan, R.O.C. Equipment Type : IP Sharing + Fast EtherSwitch For Cable/xDSL Modem Model : CAS2040 FCC ID : MQ4CAS2040 Operation Voltage : 120VAC/60Hz Power Adapter : DVE, DSA-0151A-05A Cable Out: Non-Shielded, 1.8m, 1pc Rem…

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QuieTek Corporation Page: 1 of 9 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Test Report For Applicant : AboCom Systems, Inc. Equipment Type : IP Sharing + Fast EtherSwitch For Cable/xDSL Modem Model : CAS2040 FCC ID : MQ4CAS2040 Report No. : 007H024FI QuieTek Corporation Page: 2 of 9 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Test Report Certification QuieTek Corporation No.75-1, Wang-Yeh Valley, Yung-Hsing, Chiung-Lin, Hsin-Chu County, Taiwan, R.O.C. Tel : 886-3-592-8858, Fax: 886-3-592-8859 E-Mail : [email protected] Accredited by NIST(NVLAP), VCCI, BSMI, DNV, TUV Applicant : AboCom Systems, Inc. Address : 1F, No.21, R&D Road II, Science-Based Industrial Park, Hsin-Chu , Taiwan, R.O.C. Equipment Type : IP Sharing + Fast EtherSwitch For Cable/xDSL Modem Model : CAS2040 FCC ID. : MQ4CAS2040 Measurement Standard : CISPR 22/1985 Measurement Procedure : ANSI C63.4 /1992 Operation Voltage : 120VAC/60Hz Classification : Class B Test Result : Complied Test Date : July 10, 2000 Report No. : 007H024FI The Test Results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of QuieTek Corporation. This report must not be used to claim product endorsement by NVLAP any agency of the U.S. Government Documented by: Zoe Lee Test Engineer: Jimmy Huang Approved: Kevin Wang QuieTek Corporation Page: 3 of 9 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION.................................................................................................................................................4 1.1 EUT Description...........................................................................................................................................................................4 1.2 Tested System Details..................................................................................................................................................................5 1.3 EUT Configuration.......................................................................................................................................................................7 1.4 EUT Exercise Software...............................................................................................................................................................8 1.5 Test performed..............................................................................................................................................................................8 1.6 Test Facility...................................................................................................................................................................................9 2. CONDUCTED EMISSION...................................................................................................................................................10 2.1 Test Equipment List...................................................................................................................................................................10 2.2 Test Setup.....................................................................................................................................................................................10 2.3 Limits............................................................................................................................................................................................10 2.4 Test Procedure.............................................................................................................................................................................11 2.5 Test Results..................................................................................................................................................................................11 3. RADIATED EMISSION.........................................................................................................................................................12 3.1 Test Equipment...........................................................................................................................................................................12 3.2 Test Setup.....................................................................................................................................................................................12 3.3 Limits............................................................................................................................................................................................13 3.4 Test Procedure.............................................................................................................................................................................13 3.5 Test Results..................................................................................................................................................................................13 4. EMI REDUCTION METHOD DURING COMPLIANCE TESTING.....................................................................14 5. ATTACHMENT........................................................................................................................................................................15 ATTACHMENT 1: SUMMARY OF TEST RESULTS ATTACHMENT 2: EUT TEST PHOTOGRAPHS ATTACHMENT 3: EUT DETAILED PHOTOGRAPHS QuieTek Corporation Page: 4 of 9 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 1. General Information 1.1 EUT Description Applicant : AboCom Systems, Inc. Address : 1F, No.21, R&D Road II, Science-Based Industrial Park, Hsin-Chu , Taiw…

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QuieTek Corporation Page: 1 of 4 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Attachment 2: EUT Test Setup Photos Front View of Conducted Test (Mode 1) Back View of Conducted Test (Mode 1) QuieTek Corporation Page: 2 of 4 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Front View of Conducted Test (Mode 2) Back View of Conducted Test (Mode 2) QuieTek Corporation Page: 3 of 4 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Front View of Radiated Test (Mode 1) Back View of Radiated Test (Mode 1) QuieTek Corporation Page: 4 of 4 FCC Report No.: 007H024FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Front View of Radiated Test (Mode 2) Back View of Radiated Test (Mode 2)