ZO9ITT-V2X-RSU-N2DSRCS Roadside Units

Date 2021-02-02 Document number Change code 1.0 Writer Jeong Uk Su Reviewer Approver Kwang Joo Choi Document manager Title ITT-V2X-RSU-N2 User Guide Document Type User Guide IT-TELECOM ITT-V2X-RSU-N2 USER GUIDE Date 2021-02-02 Document Title ITT-V2X-RSU-N2 User Guide Change code 1.0 IT-TELECOM TITLE 1 SUMMERY ................................................................................................................................................................. 3 1.1 Purpose ............................................................................................................................................................................ 3 1.2 Definition of terms ......................................................................................................................................................... 3 2 PRODUCT SPECIFICATION ........................................................................................................................................ 4 2.1 Electrical specification ................................................................................................................................................. 4 2.2 Specification ................................................................................................................................................................... 4 2.3 Interface Connector ...................................................................................................................................................... 5 2.4 Antenna Specification ................................................................................................................................................... 5 2.5 Interface Port Description ........................................................................................................................................ 6 Date 2021-02-02 Document Title ITT-V2X-RSU-N2 User Guide Change code 1.0 IT-TELECOM 1 Summery 1.1 Purpose  This Device is based on state of the art technology, IEEE 802.11P, is used for the vehicle safety using Wireless communication covering 3 to 27Mbps and 5.86 to 5.92GHz Frequency. This Device provides short latency communication. It can be easily and comfortably implemented for inside and outside car networking application with its advantages; efficient, robust and reliable networking. 1.2 Definition of terms - IEEE: Institute of Electrical and Electronics Engineers - IEEE 802.11p: Standard for wireless access in vehicle to vehicle environments - WAVE(Wireless Access in vehicular Environments) - V2V: Vehicle-to-Vehicle - V2I: Vehicle-to-Infrastructure - RF: Radio Frequency Date 2021-02-02 Document Title ITT-V2X-RSU-N2 User Guide Change code 1.0 IT-TELECOM 2 Product specification 2.1 Electrical specification Division Standard Remark Input voltage PoE DC +48V IEEE 802.3at Power consumption 12W Dimension 254(W)x265(H)x167(D)mm Weight 3Kg Operating temperature -35°C ~ +85°C 0 ~ 90% 2.2 Specification Division Standard Remark Specification IEEE 802.11p Frequency Range 5.855GHz ~ 5.925GHz 7Channel Rated RF Output 18 dBm (±1.5 dB) MAX Modulation BPSK/QPSK/16QAM/64QAM Data rate 3, 4.5, 6, 9, 12, 18, 24, 27Mbps Channel Bandwidth 10MHz RF Impedance  1 Watt Impedance 50  Support channel 172(5860MHz), 174(5870MHz), 176(5880MHz, 178(5890MHz), 180(5900MHz), 182(5910MHz), 184(5920MHz) 7ch Ethernet 1Gbps Date 2021-02-02 Document Title ITT-V2X-RSU-N2 User Guide Change code 1.0 IT-TELECOM 2.3 Interface Connector Division Standard Remark MS Connector (Socket) MS3102A-28-11 WAVE RF Port RP-N-Type 50ohm, 2EA GPS RF Port RP-SMA(M) 50ohm, 1EA MS Connector (Plug) MS3106A-28-11 Ethernet Connector RJ-45 Plug IEEE 802.3 compliant Debug Connector SMH250-03 RS 232 Length TBD 2.4 Antenna Specification Type Division Standard Remark WAVE Frequency Range 5.855GHz ~ 5.925GHz Antenna Type Omni-directional Polarization Vertical Gain 8.0 dBi (Max) Impedance 50 Ω RF Connector RP-N-Type 50ohm Port 2EA Dimension Length: 286mm,diameter: 24.0ф weight 100g Water Proof IP6 Temperature [°C] -40°C ~ +85°C Humidity 0~90% GPS Frequency Range 1575.42MHz±3MHz Antenna Type Patch Polarization RHCP Antenna Gain 3dBi LNA Gain 29.0dB typ. Impedance 50  RF Connector RP-SMA 50ohm Port 1EA Dimension 62.8(W) x 68(H) x 12(D)m,m Weight 70g Water Proof IP6 Temperature [°C] -40°C ~ +85°C Humidity 0~90% Date 2021-02-02 Document Title ITT-V2X-RSU-N2 User Guide Change code 1.0 IT-TELECOM 2.5 Interface Port Description NoStandardDescription 1RP-N-TypeWAVE RF PORT 1 2RP-N-TypeWAVE RF PORT 2 3MS ConnectorPower, Ethernet, Debug 4RP-SMAGPS 5GPS AntennaGPS Antenna 6LED IndigatorPower LED Date 2021-02-02 Document Title ITT-V2X-RSU-N2 User Guide Change code 1.0 IT-TELECOM < Omni Antenna > <Interface Cable > Date 2021-02-02 Document Title ITT-V2X-RSU-N2 User Guide Change code 1.0 IT-TELECOM Radiofrequency radiation exposure Information: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The availability of some specific channels and/or operational frequeny bands are country dependen and are firmware programmed at the factory to match the intended destination. The firmware setting is not accessible by the end user. Wireless 5 GHz Band Statements: This equipment could only been operated at 5860-5920 MHz frequency band.

Office of Engineering and Technology Laboratory Division Equipment Authorization Branch Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021. 03. 02. Product: WAVE RSU Applicant: IT TELECOM Co., Ltd. Model: ITT-V2X-RSU-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9ITT-V2X-RSU-N2 SUBJECT: Application for Certification of Transmitter with FCC ID: ZO9ITT-V2X-RSU-N2 Dear Sir or Madam: IT TELECOM Co., Ltd. here in submits application for certification of the subject transmitter. This transmitter is intended for use in a DSRCS systems and is capable of operating at the frequency range and power listed below: Frequency 5 860 MHz ~ 5 920 MHz (7 CH) Max Cond.Power Port #1: 19.10 dBm, Port #2: 18.22 dBm FCC Rule Parts 90M Frequencies are programmed from the factory on the 7 DSRCS frequencies. It is not possible for users to program with different frequencies. We acknowledge that it’s a violation of the FCC Rules if this device operates on unauthorized frequencies. Please contact me if you require any additional information. Sincerely, Byung Woo, Cho Head Researcher

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 TIMCO ENGINEERING INC. TCB & FCB 849 NW State Road 45 FCC Approvals Newberry, Florida 32669 Industry Canada Approvals http://www.timcoengr.com Notified Body for Europe 888.472.2424 F 352.472.2030 email: [email protected] 2021. 03. 02. SUBJECT: UPLOAD FILES TO WEBSITE Date: 2021. 03. 02. Product: WAVE RSU Applicant: IT TELECOM Co., Ltd. Model: ITT-V2X-RSU-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9ITT-V2X-RSU-N2 Dear Sir/Madam As appointed agent for IT TELECOM Co., Ltd., we submit the application to Timco Engineering Inc, for certification of the above product. Please review all files uploaded to Timco web site. If you have any queries, please do not hesitate to contact us Best regards, Mi-Young,Lee / Test Engineer e-mail: [email protected]

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 Date: 2021. 03. 02. Product: WAVE RSU Applicant: IT TELECOM Co., Ltd. Model: ITT‐V2X‐RSU‐N2 Address: #517, TheOvalley, 555‐9, Hogyedong,Dongan‐gu, Gyeonggi‐do, Anyang‐si, South Korea FCC ID: ZO9ITT‐V2X‐RSU‐N2 SUBJECT: FCC Application for FCC ID: ZO9ITT‐V2X‐RSU‐N2 To Whom It May Concern: We, the undersigned, hereby authorize Mi‐Young,Lee at Kostec Co., Ltd on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Mi‐Young,Lee at Kostec Co.,Ltd on our behalf shall have the same effect as acts of our own. Sincerely, Byung Woo, Cho Head Researcher

Office of Engineering and Technology Laboratory Division Equipment Authorization Branch Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021. 03. 02. Product: WAVE RSU Applicant: IT TELECOM Co., Ltd. Model: ITT-V2X-RSU-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9ITT-V2X-RSU-N2 Confidentiality Request regarding application for certification of FCC ID: ZO9ITT-V2X-RSU-N2 Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File name Block diagram Circuit Description Operational Description Part list Antenna Specification Tuning procedure CONF APPENDIX_ITT-V2X-RSU-N2_BLK CONF APPENDIX_ITT-V2X-RSU-N2_SCH CONF APPENDIX_ITT-V2X-RSU-N2_Operation Description CONF APPENDIX_ITT-V2X-RSU-N2_BOM CONF APPENDIX_ITT-V2X-RSU-N2_Antenna Spec CONF APPENDIX_ITT-V2X-RSU-N2_Tuning procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 and 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Byung Woo, Cho Head Researcher

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 1 / 4 Appendix 2. Photographs of EUT [External View] [Front] [Rear] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 2 / 4 [ Top ] [ Bottom ] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 3 / 4 [ Left ] [ Right ] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 4 / 4 [ Port ] BLANK TX port 1 TX port 2 GPS Not used - opened Not used - opened Not used - opened

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 1 / 1 Appendix 4. Sample Label & Location Label Information The following is a sample copy of the label that will be placed on back side of the product. The FCC ID is marked in the product label and below information is visible printed on the label. Label location The label shown above shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase. The label is located here.

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 1 / 7 Appendix 3. Photographs of EUT [Internal View] [ Inside View ] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 2 / 7 [Main board Front] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 3 / 7 [Main board Rear] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 4 / 7 [Sub board Front] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 5 / 7 [Sub board Rear] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 6 / 7 [LED board Front] Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 7 / 7 [LED board Rear]

MPE Calculation / RF Exposure Product: WAVE RSU Applicant: IT TELECOM Co., Ltd. Model: ITT-V2X-RSU-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9ITT-V2X-RSU-N2 The FCC requires that the calculated MPE be equal to or less than a given limit dependent on frequency at a distance of 20 cm from the device to the body of the user. The equation for the calculation is given in 47 CFR FCC Part 2 Subpart J, section2.1091 as, S = EIRP/4 π R 2 Where S = Power density EIRP = Effective Isotropically Radiated Power R = distance to the centre of radiation of the antenna Values S = 1.0 mW/cm 2 for General population uncontrolled exposure (FCC Part 1.1310 Radiofrequency radiation exposure limits) S = 1.0 mW/cm 2 PT = 20.6 dBm (114.82 mW) : measured maximum output power including tune-up tolerance. *note G = Antenna gain = 5.8 dBi (3.802 in linear terms) EIRP = PT x G R = 20 cm Calculation EIRP = 114.82 x 3.802 = 436.52 mW S = 436.52/12.56 x (20) 2 S = 0.0868 mW/cm 2 Conclusion This confirms compliance to the required FCC Part 1.1310 Radiofrequency radiation exposure limit of 1.0m W/cm 2 at 20 cm operation. Note: Measured maximum output power : 19.10 dBm / Tune-up tolerance : 18 dBm ± 1.5 dB

Report No.: KST-FCR-210010 KST-FCR-RFS-Rev.0.5 Page: 2 / 46 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, Table of Contents 1. GENERAL INFORMATION .............................................................................................................. 3 1.1 Test Facility ............................................................................................................................................... 3 1.2 Location .................................................................................................................................................... 3 1.3 Revision History of test report .................................................................................................................. 4 2. EQUIPMENT DESCRIPTION ........................................................................................................... 5 3. SYSTEM CONFIGURATION FOR TEST ......................................................................................... 6 3.1 Characteristics of equipment .................................................................................................................... 6 3.2 Used peripherals list ................................................................................................................................. 6 3.3 Product Modification ................................................................................................................................. 6 3.4 Operating Mode ........................................................................................................................................ 6 3.5 Test Setup of EUT .................................................................................................................................... 6 3.6 Parameters of Test Software Setting ........................................................................................................ 7 3.7 Table for Carrier Frequencies ................................................................................................................... 7 3.8 Tested Data rate & Modulation ................................................................................................................. 7 3.9 Used Test Equipment List ......................................................................................................................... 8 4. SUMMARY TEST RESULTS .......................................................................................................... 10 5. MEASUREMENT RESULTS .......................................................................................................... 11 5.1 Emission Bandwidth ............................................................................................................................... 11 5.2 Maximum Transmitter Power .................................................................................................................. 24 5.3 Transmit Spectrum Mask ........................................................................................................................ 26 5.4 Transmitter Conducted Unwanted Emissions ........................................................................................ 38 5.5 Transmitter Radiated Unwanted Emissions ........................................................................................... 41 5.6 Frequency Stability ................................................................................................................................. 44 5.7 Emission Types ...................................................................................................................................... 46 5.8 Modulation Standard .............................................................................................................................. 46 Report No.: KST-FCR-210010 KST-FCR-RFS-Rev.0.5 Page: 3 / 46 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, 1. GENERAL INFORMATION 1.1 Test Facility Test laboratory and address KOSTEC Co., Ltd. 28(175-20,Annyeong-dong)406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Telephone Number: 82-31-222-4251 Facsimile Number: 82-31-222-4252 Registration information KOLAS No.: KT232 RRA (National Radio Research Agency): KR0041 FCC Designation No.: KR0041 IC Designation No.: KR0041 VCCI Membership No.: 2005 1.2 Location KOSTEC Co., Ltd. Report No.: KST-FCR-210010 KST-FCR-RFS-Rev.0.5 Page: 4 / 46 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, 1.3 Revision History of test report Rev. Revisions Effect page Reviewed Date - Initial issue All Gyeong Hyeon, Park 2021. 03. 01. Report No.: KST-FCR-210010 KST-FCR-RFS-Rev.0.5 Page: 5 / 46 This report shall not be reproduced except in full without the written approval of KOSTEC Co., Ltd, 2. EQUIPMENT DESCRIPTION The product specification described herein was declared by manufacturer. And refer to user’s manual for the details. Equipment Name WAVE RSU Model No ITT-V2X-RSU-N2 Usage Roadside Units Serial Number Proto type Device class C Modulation type 802.11p: OFDM (BPSK / QPSK / 16QAM / 64QAM) Emission Type D1D Maximum cond.output power 19.10 dBm Operated Frequency 5 860 MHz ~ 5 920 MHz Channel Number 7 ea Operation temperature -20 °C ~ 55 °C Power Source DC 48 V Antenna Description Dipole array antenna, Peak gain 5.8 dBi Remark 1. The data rates used when evaluating the DUT was the lowest data rates. The device was operating at its maximum output power at the lowest data rate for all measurements. 2. Regarding to the operation frequency, the lowest, middle and highest frequency are selected to perform the test. 3. The radiation measurements are performed in X, Y, Z axis positioning. Only the worst case is shown in the report. 5. The above DUT’s information was declared by manufacturer. Please refer to the specifications or user manua…

Text truncated - open the document above for the full version.

Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 1 / 2 Appendix 1. Photographs of test setup Radiated RF measurement (Below 1 GHz) Head office & Test Lab: 28(175-20,Annyeong-dong) 406-gil sejaro, Hwaseong-si Gyeonggi-do, Korea Tel: +82-31-222-4251 / Fax: +82-31-222-4252 Page: 2 / 2 Radiated RF measureme nt (Above 1 GHz)