ONETECH

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ONETECH

ONETECH
Page 1 of 26
Testing & Evaluation Lab.
Report No.: E05OR-059
ELECTROMAGNETIC EMISSIONS
COMPLIANCE REPORT
FOR FCC CLASS A VERIFICATION
Test Report No.
: E05OR-059
Applicant
: Win4NET Co., Ltd.
Address
: KOLON Digital Tower 1301, 222-7, Kuro-Dong, Kuro-Gu, Seoul, 152-848, Korea
Manufacturer
: Win4NET Co., Ltd.
Address
Type of Equipment
: Video Server
Model Name
: NetSafe-VS3001(W)
Serial number
: N/A
Total page of Report
: 26 pages (including this page)
Date of Incoming
: September 23, 2005
Date of Issuing
: October 20, 2005
SUMMARY
The equipment complies with the regulation; FCC Part 15 Subpart B, Class A (Verification).
This test report contains only the results of a single test of the sample supplied for the examination.
It is not a general valid assessment of the features of the respective products of the mass-production.
Prepared by:
Seung-Hyun, Nam / Project Engineer
EMC Dept.
ONETECH Corp.
It should not be reproduced except in full, without the written approval of ONETECH.
HEAD OFFICE
Approved by:
Gea-Won, Lee / Chief Engineer
EMC Dept.
ONETECH Corp.
FCC-004 (Rev.0)
: #505 SK APT. Factory 223-28, Sangdaewon 1 Dong, Jungwon-Gu, Seongnam-City, Kyunggi-Do, 462-705, Korea
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
EMC Testing Dept : 426-1 Daessangryung-Ri, Chowol-Eup, Kwangju-City, Kyunggi-Do 464-860 Korea. (TEL: +82-31-765-8289, FAX: +82-31-766-2904)
ONETECH
Page 2 of 26
CONTENTS
PAGE
1. VERIFICATION OF COMPLIANCE ............................................................................................................................3
2. GENERAL INFORMATION...........................................................................................................................................3
2.1 PRODUCT DESCRIPTION .................................................................................................................................................3
2.2 MODEL DIFFERENCES: ..................................................................................................................................................3
2.3 RELATED SUBMITTAL(S) / GRANT(S) ............................................................................................................................3
2.4 TEST SYSTEM DETAILS ..................................................................................................................................................3
2.5 TEST METHODOLOGY ....................................................................................................................................................3
2.6 TEST FACILITY ...............................................................................................................................................................3
3. SYSTEM TEST CONFIGURATION..............................................................................................................................3
3.1 JUSTIFICATION ...............................................................................................................................................................3
3.2 EUT EXERCISE SOFTWARE ............................................................................................................................................3
3.3 CABLE DESCRIPTION .....................................................................................................................................................3
3.4 NOISE SUPPRESSION PARTS ON CABLE .........................................................................................................................3
3.5 EQUIPMENT MODIFICATIONS ........................................................................................................................................3
3.6 CONFIGURATION OF TEST SYSTEM ...............................................................................................................................3
4. PRELIMINARY TEST.....................................................................................................................................................3
4.1 AC POWER LINE CONDUCTED EMISSION TEST ............................................................................................................3
4.2 RADIATED EMISSION TEST ............................................................................................................................................3
5. FINAL RESULT OF MEASURMENT ...........................................................................................................................3
5.1 CONDUCTED EMISSION TEST .........................................................................................................................................3
5.2 RADIATED EMISSION TEST ............................................................................................................................................3
6. FIELD STRENGTH CALCULATION ...........................................................................................................................3
7. LIST OF TEST EQUIPMENT.........................................................................................................................................3
APPENDIX I - CONDUCTED EMISSION GRAPH TEST DATA .................................................................................3
APPENDIX II - TEST SET-UP PHOTOS (CONDUCTED EMISSION)........................................................................3
APPENDIX III - TEST SET-UP PHOTOS (RADIATED EMISSION)...........................................................................3
APPENDIX IV - IDENTIFICATION LABEL ...................................................................................................................3
APPENDIX V - PHOTOGRAPHS REPORT.....................................................................................................................3
APPENDIX VI - USER’S MANUAL & SCHEMATIC (BLOCK DIAGRAM)..............................................................3
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 3 of 26
1. VERIFICATION OF COMPLIANCE
APPLICANT
: Win4NET Co., Ltd.
ADDRESS
CONTACT PERSON
: Mr. Sung-Dae, Kim / Research Engineer
TELEPHONE NO
: +82-2-2103-5600
MODEL NAME
: NetSafe-VS3001(W)
SERIAL NUMBER
: N/A
DATE
: October 20, 2005
DEVICE TYPE
CLASS A DIGITAL DEVICE - UNINTENTIONAL RADIATOR
E.U.T. DESCRIPTION
Video Server
THIS REPORT CONCERNS
ORIGINAL GRANT
MEASUREMENT PROCEDURES
ANSI C63.4: 2003
TYPE OF EQUIPMENT TESTED
PRE-PRODUCTION
KIND OF EQUIPMENT
AUTHORIZATION REQUESTED
VERIFICATION
EQUIPMENT WILL BE OPERATED
UNDER FCC RULES PART(S)
FCC PART 15 (CLASS A)
MODIFICATIONS ON THE EQUIPMENT
TO ACHIEVE COMPLIANCE
No
FINAL TEST WAS CONDUCTED ON
10 METER OPEN AREA TEST SITE
-. This device has shown compliance with the conducted emissions limits in 15.107 adopted under FCC 02-107 (ET
Docket 98-80). The device may be marketed after July 11, 2005 affected by the 15.37(j) transition provisions.
-. The above equipment was tested by ONETECH Corp. for compliance with the requirement set forth in the FCC Rules
and Regulations. This said equipment in the configuration described in this report, shows the maximum emission levels
emanating from equipment are within the compliance requirements.
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 4 of 26
2. GENERAL INFORMATION
2.1 Product Description
The Win4NET Co., Ltd., Model NetSafe-VS3001(W) (referred to as the EUT in this report) is a Video Server. Product
specification described herein was obtained from product data sheet or user’s manual.
CHASSIS TYPE
Metal
LIST OF EACH OSC. OR
CPU Board: 32.768 KHz, 24 MHz, 25 MHz, 33.333 MHz
CRY. FREQ.(FREQ.>=1MHz)
MPEG Board : 2.048 MHz, 24.576 MHz, 28.75 MHz
NUMBER OF LAYERS
4 Layers : MPEG Board, 6 Layers : CPU Board
ELECTRICAL RATING
Input: AC 100-240V, 47-63Hz, 0.4A, Output: DC 5V, 2.4A
EXTERNAL CONNECTOR
DC Inlet, RJ45, RS485, DI/DO, Sensor, Video In/Out, Audio In/Out, Remote, USB
2.2 Model Differences:
-. The difference(s) compared to the EUT is as follows: None
2.3 Related Submittal(s) / Grant(s)
Original submittal only
2.4 Test System Details
The model numbers for all the equipments which were used in the tested system is:
Model
Manufacturer
FCC ID
Description
Connected to
NetSafe-VS3001(W)
Win4NET Co., Ltd.
N/A
Video Server (EUT)
-
PM-K5
IKEGAMI
N/A
CCTV Monitor
EUT
WSD-7425D
N/A
N/A
PTZ Camera
EUT
ESB880SW
SDT
N/A
Corded HUB
EUT
WL-525
3COM
N/A
Corded-Cordless HUB
Corded HUB
N/A
N/A
N/A
Speaker
EUT
PP05LC
DELL Computer Corp.
DoC
Notebook PC
EUT
PA-1650-05DK
LITEON Technology Corp.
N/A
Adapter
Notebook PC
UP-DP10
Sony
N/A
Printer
EUT
DSA-0151D-05
DeeVan Enterprise Co., Ltd.
N/A
Adapter (for EUT)
EUT
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 5 of 26
2.5 Test Methodology
Both conducted and radiated testing was performed according to the procedures in ANSI C63.4: 2003. Radiated testing
was performed at a distance of 10 meters from EUT to the antenna.
2.6 Test Facility
The open area test site and conducted measurement facilities are located on at 307-51 Daessangryung-Ri, Chowol-Eup,
Kwangju-City, Kyounggi-Do, 464-860, Korea. Description details of test facilities were submitted to the Commission on
April 04, 2003. (Registration Number: 340658)
3. SYSTEM TEST CONFIGURATION
3.1 Justification
This device was configured for testing in a typical way as a normal customer is supposed to be used. During the test, the
following components were installed inside of the EUT.
DEVICE TYPE
MANUFACTURER
MODEL/PART NUMBER
FCC ID
CPU Board
N/A
WSVS-2000 Rev 2.0
N/A
MPEG Board
N/A
WSVS-200-MPEG Rev 3.0
N/A
Power Board (Adapter)
N/A
N/A
N/A
3.2 EUT exercise Software
-. After connecting the camera to the Video Server (EUT), the captured images were continuously displayed on the screen
of the Notebook PC and CCTV monitors. Notebook PC was connected to the EUT in order to the ping test via the LAN
port from remote location. And other terminals of the EUT are connected to proper peripherals and cables.
3.3 Cable Description
Power Cord
I/O cable Shielded
Length (M)
Shielded (Y/N)
(Y/N)
Video Server (EUT)
N
Y
1.5 (P), 1.2 (D)
CCTV MONITOR
N
Y
1.5(P), 1.2(D)
CCD CAMERA
N
Y
1.5(P), 1.2(D)
Corded HUB
N
N
1.5(P), 1.2(D)
Corded-Cordless HUB
N
N
1.5(P), 1.2(D)
Speaker
N/A
N
1.2(D)
Notebook PC
N
-
1.8 (P)
Adapter
N
N
1.8 (P), 1.0 (D)
Printer
N
Y
1.5(P), 1.5(D)
Adaptor (for EUT)
N/A
N
1.8 (P), 1.0 (D)
* The marked “(P)” means the Power Cable and “(D)’ means Signal Cable.
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 6 of 26
3.4 Noise Suppression Parts on Cable
Ferrite Bead
Location
(Y/N)
Metal Hood
Location
(Y/N)
Video Server (EUT)
N
N/A
Y
BOTH END
CCTV MONITOR
N
N/A
Y
BOTH END
CCD CAMERA
N
N/A
Y
BOTH END
Corded HUB
N
N/A
N
N/A
Corded-Cordless HUB
N
N/A
N
N/A
Speaker
N
N/A
Y
EUT END
Notebook PC
N
N/A
-
-
Adapter
Y
Notebook PC END
Y
Notebook PC END
Printer
N
N/A
Y
BOTH END
Adaptor (for EUT)
Y
EUT END
Y
EUT END
3.5 Equipment Modifications
-. None
3.6 Configuration of Test System
Line Conducted Test
: The power cord of the EUT was connected to LISN. All supporting equipments were
connected to another LISN. Preliminary Power lines Conducted Emission test were
performed by using the procedure in ANSI C63.4: 2003 7.2.3 to determine the worse
operating conditions.
Radiated Emission Test
: Preliminary radiated emission test was conducted using the procedure in ANSI C63.4:
2003 8.3.1.1 to determine the worse operating conditions. Final radiated emission test
was conducted at 10 meters open area test site.
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 7 of 26
4. PRELIMINARY TEST
4.1 AC Power line Conducted Emission Test
During Preliminary Test, the following operating mode was investigated
Operation Mode
The Worse operating condition (Please check one only)
The captured images were displayed continuously on the
X
screen of the Notebook PC and CCTV monitor.
4.2 Radiated Emission Test
During Preliminary Test, the following operating mode was investigated
Operation Mode
The Worse operating condition (Please check one only)
The captured images were displayed continuously on the
screen of the Notebook PC and CCTV monitor.
HEAD OFFICE
X
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 8 of 26
5. FINAL RESULT OF MEASURMENT
Preliminary test was done in normal operation mode. And the final measurement was selected for the maximized emission
level.
5.1 Conducted Emission Test
Humidity Level
: 39 %
Limits apply to
: FCC CFR 47, PART 15, SUBPART B, SECTION 15.107(b)
Type of Test
: CLASS A
Result
: PASSED BY –22.50 dB at 0.15 MHz
EUT
: Video Server
Operating Condition
: The captured images were displayed continuously on the screen of the Notebook PC and CCTV monitor.
Detector
: CISPR Quasi-Peak (6 dB Bandwidth: 9 kHz)
Frequency
(MHz)
Line
0.15
Temperature : 22 °C
Date: September 23, 2005
Peak (dBuV)
Emission level
Q.P Limits
Margin
(dB)
H
56.50
79.00
-22.50
0.21
H
46.09
79.00
-32.91
1.16
N
39.59
73.00
-33.41
5.19
H
45.04
73.00
-27.96
5.24
N
44.39
73.00
-28.61
24.96
H
42.65
73.00
-30.35
Frequency
(MHz)
Line
Limits
Margin
(dB)
Average (dBuV)
Emission level
Line Conducted Emissions Tabulated Data
Remark
: “H”: Hot Line, “N”: Neutral line
Average modes were not measured, because the peak emission levels were under the average limit.
See Appendix I for an overview sweep performed with peak detector.
Tested by: Dong-Yub, Lee / Test Engineer
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 9 of 26
5.2 Radiated Emission Test
The following table shows the highest levels of radiated emission on both polarizations of horizontal and vertical.
Humidity Level
: 40 %
Limits apply to
: FCC CFR 47, PART 15, SUBPART B, SECTION 15.109(b)
Type of Test
: CLASS A
Result
: PASSED BY –1.41 dB at 920.00 MHZ
EUT
: Video Server
Operating Condition
: The captured images were displayed continuously on the screen of the Notebook PC and CCTV monitor.
Frequency Range
: 30MHz – 1000MHz
Detector
: CISPR Quasi-Peak (6 dB Bandwidth: 120 kHz)
Distance
: 10 Meter
Radiated Emission
Freq.
(MHz)
Amp.
(dBuV)
71.97
Ant
Temperature : 21 °C
Date: October 18, 2005
Correction Factors
Total
FCC CLASS A
Pol.
Ant.
(dBuV/m)
Cable
(dB)
Amp.
(dBuV/m)
Limit
(dBuV/m)
Margin
(dB)
18.90
H
5.76
1.54
26.20
39.08
-12.88
119.96
21.20
H
12.95
2.00
36.15
43.52
-7.37
344.70
14.50
H
14.28
4.16
32.94
46.44
-13.50
431.40
12.20
H
16.28
4.46
32.94
46.44
-13.50
444.30
11.50
H
16.62
4.49
32.61
46.44
-13.83
574.50
9.70
H
18.56
5.30
33.56
46.44
-12.88
688.80
17.32
H
20.26
6.24
43.82
46.44
-2.62
748.80
11.40
H
21.25
6.89
39.54
46.44
-6.90
804.00
11.40
V
20.55
7.19
39.14
46.44
-7.30
898.80
8.90
V
22.93
7.10
38.93
46.44
-7.51
920.00
14.70
V
22.79
7.54
45.03
46.44
-1.41
Radiated Emission Tabulated Data
Remark: “H”: Horizontal, “V”: Vertical
Tested by: Dong-Yub, Lee / Test Engineer
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 10 of 26
6. FIELD STRENGTH CALCULATION
Meter readings are compared to the specification limit correcting for antenna and cable losses
+
Meter reading
+
Cable Loss
+
Antenna Factor (Loss)
=
Corrected Reading
-
Specification Limit
=
dB Relative to Spec
HEAD OFFICE
(dBuV)
(dB)
(dB/meter)
(dBuV/meter)
(dBuV/meter)
(+/- dB)
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 11 of 26
7. LIST OF TEST EQUIPMENT
No.
EQUIPMENTS
MFR.
MODEL
SER. NO.
LAST CAL
DUE CAL
USE
1.
Test receiver
R/S
ESVS 10
827864/005
DEC/04
12MONTH

2.
Test receiver
R/S
ESHS 10
834467/007
MAY/05
12MONTH

3.
Spectrum analyzer
HP
8566B
3407A08547
JUL/05
12MONTH
4.
Spectrum analyzer
HP
85680B
3001A04955
APR/05
12MONTH

5.
RF preselector
HP
85685A
3107A01268
APR/05
12MONTH

6.
Quasi-Peak Adapter
HP
8574B
2811A01432
APR/05
12MONTH

7.
TRILOG Broadband
Schwarzbeck
VULB9163
VULB9163 166
APR/05
12MONTH
EMCO
3110
9003-1121
FEB/05
12MONTH
Schwarzbeck
VHA9103
91031852
JAN/05
EMCO
3146
9109-3213
FEB/05
9109-3217
MAY/04
Antenna
8.
9.
Biconical antenna
Log Periodic antenna
10.
LISN

12MONTH

Schwarzbeck
9108-A(494)
62281001
FEB/05
EMCO
3825/2
9109-1867
JUL/05
9109-1869
JUL/05

Schwarzbeck
NSLK 8126
8126-404
JUN/05
12MONTH
11.
Position Controller
HP GmbH
HD100
N/A
N/A
N/A

12.
Turn Table
HP GmbH
DS420S
N/A
N/A
N/A

13.
Antenna Master
HP GmbH
MA240
N/A
N/A
N/A

HEAD OFFICE
FCC-004 (Rev.0)
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ONETECH
Page 12 of 26
APPENDIX I - Conducted Emission Graph Test Data
HOT LINE
NEUTRAL LINE
HEAD OFFICE
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ONETECH
Page 13 of 26
APPENDIX II - TEST SET-UP PHOTOS (Conducted emission)
HEAD OFFICE
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ONETECH
Page 14 of 26
APPENDIX III - TEST SET-UP PHOTOS (Radiated emission)
HEAD OFFICE
FCC-004 (Rev.0)
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ONETECH
Page 15 of 26
APPENDIX IV - IDENTIFICATION LABEL
SUGGESTED LABEL FORMAT FOR EQUIPMENT SUBJECT TO VERIFICATION
MAY 1995
All devices subject to verification are required to have an identification label pursuant to Section 2.954 of the Rules.
Additional labeling requirements may be specified in the particular sections of the FCC rules governing the specific class
of equipment.
Under NO circumstances shall verified equipment be labeled with a FCC Identifier
(FCC ID), or in any manner which implies that such equipment has been approved
by the FCC.
Model No. 123
Company name or trade name
Country of origin *
The label showing the equipment identification data may be combined with a label showing other information (serial
numbers, other governments requirements, etc.), if desired. Compliance statements, when required, may be shown on the
same label or a separate label. See the "Check sheet" for additional information concerning
compliance statements.
* Country of origin - U.S. Customs and the Federal Trade Commission regulations require all equipment produced in
foreign countries to be marked with the country of origin. Questions concerning marking of equipment with the country of
origin should be directed to these agencies.
PROPOSED FCC LABEL (Part 15 sec. 15.19)
The label included following statement will be attached on product or the compliance statement can be observed in
a prominent location in the instruction manual.
Model name: NetSafe-VS3001(W)
Win4NET Co., Ltd.
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 undesired operations.
Made in Korea
HEAD OFFICE
FCC-004 (Rev.0)
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ONETECH
Page 16 of 26
APPENDIX V - PHOTOGRAPHS REPORT
“ATTACHMENT”
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 17 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 18 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 19 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 20 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 21 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 22 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 23 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
HEAD OFFICE
Page 24 of 26
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 25 of 26
APPENDIX VI - USER’S MANUAL & SCHEMATIC (BLOCK DIAGRAM)
“ATTACHMENT”
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)
ONETECH
Page 26 of 26
LABELLING REQUIREMENTS(Part 15.19 (a)(3))
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 undesired operations.
The instructions furnished the user shall include the following or similar statement,
placed in a prominent location in the text of the manual.
INFORMATION TO THE USER (15.105(a))
For Class A digital device
INFORMATION TO THE USER
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
WARNING(Part
15.21)
Any changes or modifications not expressly approved by the manufacturer could void the user’s authority to
operate the equipment.
HEAD OFFICE
FCC-004 (Rev.0)
(TEL: +82-31-746-8500, FAX: +82-31-746-8700)

ONETECH

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