MQ4HXX2000HomeNet-To-Ethernet Bridge Hub

Safety & Compliance Consulting 29 Sweetman Lane West Milford, NJ 07480-2932 Tel/Fax (973) 728-5141 January 29, 2000 QTK2000-F006 731 Confirmation Number: EA96647 Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Subject:Original Application for Certification of Class B Computing Peripheral FCC ID: MQ4HXX2000 / HomeNet-To-Ethernet Bridge Hub Gentlemen: Enclosed, please find Abocom Systems Inc.’s application for equipment authorization dated January 29, 2000. The subject device is in compliance with Part 15, Subpart B of the FCC Rules. This device is a HomeNet to Ethernet Bridge Hub that provides switching architecture to connect two LAN networks into a single logical network using home networking technology. This device is provided with: (1) serial RS-232 port for connect to PC; (2) RJ-11 jack for connection to HomePNA device; (3) RJ-45 for connection to Ethernet device; (4) interface controller and CPU that operate at 20 and 40 MHz; and (5) Direct Plug-In AC Adapter by Dee Van type DSA- 0151A-05A with DC cable without any ferrite core. Also, this device is compatible with IEEE802.3 10BaseT standard and supports 1Mbps for Home Network and 10Mbps for Ethernet Network. This EUT was network system tested with representative transmission and reception speed set at 1 and 10 Mbps communication speeds. Tests were performed in ANSI C63.4-1992 to show compliance with 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 Manager Safety & Compliance Consulting

QuieTek Corporation Page: 1 of 16 FCC Report No.: 001H004FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 7. Attachment 3 : EUT Detail Photographs (1)EUT Photo (2)EUT Photo QuieTek Corporation Page: 2 of 16 FCC Report No.: 001H004FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (3)Modification of Component Side QuieTek Corporation Page: 3 of 16 FCC Report No.: 001H004FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (4)Solder Side of Main Board QuieTek Corporation Page: 4 of 16 FCC Report No.: 001H004FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (5)EUT Photo (6)EUT Photo QuieTek Corporation Page: 5 of 16 FCC Report No.: 001H004FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 (7)EUT Photo

QuieTek Corporation Page: 1 of 16 FCC Report No.: 001H004FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 Test Report For Applicant : AboCom Systems, Inc. Equipment Type : HomeNet to Ethernet Bridge Model : HCA2000, HB2000, HL2000 FCC ID : MQ4HXX2000 Report No. : 001H004FI QuieTek Corporation Page: 2 of 16 FCC Report No.: 001H004FI 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 : HomeNet to Ethernet Bridge Model : HCA2000, HB2000, HL2000 FCC ID. : MQ4HXX2000 Measurement Standard : CISPR 22/1994 Measurement Procedure : ANSI C63.4 /1992 Operation Voltage : 120Vac/60Hz Classification : Class B Test Result : Complied Test Date : Jan.07, 1999 Report No. : 001H004FI 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: Lisa Chen Test Engineer: Peter Wu Approved: Gene Chang QuieTek Corporation Page: 3 of 16 FCC Report No.: 001H004FI 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.......................................................................................................................................9 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 DETAIL PHOTOGRAPHS QuieTek Corporation Page: 4 of 16 FCC Report No.: 001H004FI 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 : HomeNet to Ethernet Bridge Model : HCA2000, HB2000, HL2000 FCC ID : MQ4HXX2000 Operation Voltage : 120Vac/60Hz TEL Cable : Non-shielded, 1.8m×1 UTP : Non-shielded, 0.9m×1 Power Adapter : M/N:DSA-0151A-05A Manufacturer: DEE VAN EUT Power Cord: DC 5V/2.4A, Non-shielded, 1.8 m×1 BSMI No: 3872A604 Remark : 1.EUT is a HomeNet to Ethernet Bridge, witch 10Mbps Lan port and 1Mdps HomePNA port. 2. HB2000:bridge for Ethernet and Home net. HCA2000:Bridge and NAT router, DHCP server is implemented at the Home net segment.…

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QuieTek Corporation Page: 1 of 16 FCC Report No.: 001H004FI Accredited Lab. of NVLAP(NIST) NVLAP Lab. Code : 200347-0 EMC Test Laboratory Rev.1 6. 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 16 FCC Report No.: 001H004FI 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)