P88P4010Server Computer

FCC NOTICE 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 UNDERSIRED OPERATION. 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 communication. 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 oircuit difference from that to which the receiver is connected. - Consult the dealer of an experienced radio/TV technician for help. NOTE : This unit was tested with shielded cables on the peripheral devices. Shielded cables must be used with the unit to insure compliance. NOTE : The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user's authority to operate the equipment.

Report Number: DAC02-K0164 Page 19 of 21 Appendix D - EUT Photographs Report Number: DAC02-K0164 Page 20 of 21 Appendix D - EUT Photographs

Appendix A - Sample Label Labeling Requirements per section 2.925&15.19 The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. FCC ID: P88P4010 UNIWIDE Technologies.,Inc MADE IN KOREA Label Location : Right Side [Photograph of the physical location of the label ]

Appendix E –EUT Part Photographs Part Photographs of EUT Report Number: DAC02-K0164 Part Photographs of EUT – Main Board. Report Number: DAC02-K0164 Report Number: DAC02-K0164 Part Photographs of EUT – IDE Raise Card. Report Number: DAC02-K0164 Report Number: DAC02-K0164 Part Photographs of EUT – SCSI Card. Report Number: DAC02-K0164 Report Number: DAC02-K0164 Part Photographs of EUT – VGA Card. Report Number: DAC02-K0164 Report Number: DAC02-K0164 Part Photographs of EUT – Power Supply. Report Number: DAC02-K0164 Part Photographs of EUT – Tape Drive. Report Number: DAC02-K0164 Part Photographs of EUT – CD-ROM Drive Report Number: DAC02-K0164 Part Photographs of EUT – H.D.D – 4ea- Report Number: DAC02-K0164 Part Photographs of EUT – F.D.D Report Number: DAC02-K0164 Part Photographs of EUT – Zip Drive.

DASTEK EMC Lab 204, Chuge-Ri, Yangji-Myeon, Yongin -Shi, Kyunggi-Do, Korea Tel : 82-31-335-9341 Fax : 82-31-335-9343 Verificate of Compliance APPLICANT : UNIWIDE Technologies., Inc EUT Type : Server Computer Model Name : P4010 Serial No : N/A Manufacturer Name : UNIWIDE Technologies., Inc Address & Country : 75-6, Samseoung-Dong, Kangnam-Gu, Seoul, Korea. Rule Part(s): : FCC 15 Subpart B Equipment Class : Class B This device has been shown to be capable of compliance with the applicable technical standard as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.4-1992 with the following remarks (Note codes): (#37) I attest to the accuracy of data and all measurements 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 qualifications of all persons taking them. Report No: DAC02-K0164 Issued Date : March 8, 2002 In-Young, Chung. Chang-Hun, Lee Manager EMC Dept Test Engineer Report Number: DAC02-K0164 Page 2 of 21 Table of Contents Scope 3 Introduction (Site Description) 4 Product Information 5 Description of Test (Radiated & Conducted) 6-7 List of Support Equipment 8 Test Result(Radiated & Conducted) 9-10 Test Data (Radiated & Conducted) 11-12 Sample Calculations 13 List of Test Equipment 14 Appendix A - Labeling Requirements 15 Appendix B - Block Diagram / Schematics 16 Appendix C - Photographs of Test Set-up (Line Conducted and Radiated Test Pictures) 17-18 Appendix D - EUT Photographs 19-20 Appendix E – User’s Manual 21 Report Number: DAC02-K0164 Page 3 of 21 Scope Measurement and determination of electromagnetic emissions (EMI) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission. Company Name : UNIWIDE Technologies., Inc 75-6, Samseoung-Dong, Kangnam-Gu, Seoul, Korea. Attention: : Jai-Lag, Kim FCC ID: : P88P4010 Class: : Class B EUT Type : Server Computer Model Name : P4010 Trade Name : UNIWIDE Technologies., Inc Rule Part(s) : FCC Part 15 Subpart B Test Procedure : ANSI C-63.4 (1992) Date of Test(s) : Feb 21, 2002 Place of Tests : Dastek EMC Lab, in Korea. Test Report No : DAC02-K0164 Report Number: DAC02-K0164 Page 4 of 21 Introduction These measurement tests were conducted at Dastek EMC Laboratory facility in Korea. The site address is 204 Chege-Ri, Yangji-Myeon, Yongin-City, Kunggi-Do, Korea. Dastek EMC Laboratory is a company that has started the July of 1981, for manufacturing of EMI noise filters and EMI Test and diverging service. The area of test site is located at 54 Kilometers (33miles) southeast from seoul International Airport, 42 Kilometers (26miles) south-southeast from central seoul where ambient radio signal conditions are quiet and a favorable area to measure the radio frequency interference on open field test site for the computing devices manufacturers. The detailed description of the measurement facility was found to be in compliance with the requirements of section 2.948 according to ANSI C63.4 on November 02, 2000(Registration Number:90547). Report Number: DAC02-K0164 Page 5 of 21 Product Information Equipment Description The Equipment under Test (EUT) is the server computer of UNIWIDE Technologies., Inc . Model Name: P4010 Serial Number : N/A 1. EUT Inside Product list Product Name Model Name Manufacture Main Board D850MV INTEL Power Supply SPC-300-12V POWERREX CO., LTD. Tape Drive STD224000N SEAGATE CD-ROM CD-232E TEAC CORPORATION H.D.D D740X-6L MAXTOR F.D.D SFD-321S SamSung IDE Card FASTTRAK100 PROMISE TECHNOLOGY INC. VGA Card SIGMA GeForce2_GTS_T1 AAVID SCSI Card 19160 Adaptec ZIP DRIVE Z100ATAPI ZIP IOMEGA 2 Specification See the manual Report Number: DAC02-K0164 Page 6 of 21 Description of Tests Conducted Emissions The line conducted facility is located inside a 4.6(m)x6.5(m)x2.5(m) shielded room. A wooden table 80cm high is located on one side of the shielded room; desktop EUTs are placed on top of this table. The rear of the EUT is placed a minimum of 40cm from the shielded room wall. The side of the EUT is 1m from the LISN, which is bonded to the shielded room wall Via a 1-foot wide bonding strap. The LISN is isolated from the other filtered power via an additional filter to ensure that RFI from the auxiliary instrumentation (scopes, etc.) does not influence the readings. The excess power cord from the EUT is folded back and forth to form a 30-40cm non-inductive bundle. All interconnecting cables more than 1 meter were shortened by non-inductive bundling (serpentine fashion) to a 1 meter length. Sufficient time for the EUT, support equipment, and test equipment was allowed in Order for them to warm up to their normal operating condition. The RF output of the LISN was connected to the spectrum analyzer to determine the frequency producing the maximum EMI from the EUT. The spectrum was scanned from 450KHz to 30MHz with 20 msec sweep time. The frequency producing the maximum level was reexamined using Quasi-Peak adapter. The detector function was set to CISPR quasi-peak mode. The bandwidth of the receiver was set to 9KHz. The EUT, support equipment, and interconnecting cables were arranged and manip- ulated to maximize each EMI emission. Each emission was maximized by: switching power lines, varying the mode of operation or resolution, clock or data exchange speed, scrolling H pattern to the EUT and/or support equipment, and powering the monitor from the floor mounted outlet box and the computer aux AC outlet, if applicable; whichever determined the worst-case emission. Photographs of the worst-case emission can be seen in Appendix C. Report Number: DAC02-K0164 Page 7 of 21 Radiated Emissions Preliminary measurements were made indoors at 1 meter using broadband antennas, broadband amplifier, and spectrum anal…

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Report Number: DAC02-K0164 Page 17 of 21 Appendix C - Test Photographs These Conducted Test Pictures shows the worst-case configuration and cable placement. [Conducted Emission Test Picture] Report Number: DAC02-K0164 Page 18 of 21 These Radiated Test Pictures shows the worst-case configuration and cable placement. [Radiated Emission Test Picture]