FCC ID: ZO9-ASD-N2 DSRCS On-Board Units

Date Document number Change code 2021-01-14 1.0 Approver Document manager Kwang Joo Choi Reviewer Writer Jeong Uk Su Title ASD-N2 User Guide Document Type User Guide ASD-N2 USER GUIDE Date 2021-01-14 Document Title ASD-N2 User Guide Change code 1.0 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 Interface Port Description ........................................................................................................................................ 6 2.5 IT-TELECOM Date 2021-01-14 Document Title ASD-N2 User Guide Change code 1.0 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 IT-TELECOM Date 2021-01-14 Document Title ASD-N2 User Guide Change code 1.0 2 Product specification 2.1 Electrical specification Division Input voltage Power consumption Dimension Weight Standard DC +12V ~ +24V 115(W)x125(H)x34(D)mm 12W 270g Operating temperature

-35 ~ +85 0 ~ 90%

Frequency Range 5.855GHz ~ 5.925GHz 2.2 Specification Division Specification RF Output Modulation Data rate Channel Bandwidth RF Impedance Impedance Support channel Ethernet BPSK/QPSK/16QAM/64QAM 3, 4.5, 6, 9, 12, 18, 24, 27Mbps Standard IEEE 802.11p 100mW 10MHz 1 Watt 50 184(5920MHz) 1Gbps 172(5860MHz), 174(5870MHz), 176(5880MHz, 178(5890MHz), 180(5900MHz), 182(5910MHz), 7ch Remark Remark 7Channel MAX IT-TELECOM Date 2021-01-14 Document Title ASD-N2 User Guide Change code 1.0 Division Standard Remark 2.3 Interface Connector Power Connector 43045-0410 Ethernet Connector RJ-45 UART Connector SMAW200-16C UART Connector YDAW200-06 USB Connector 56579-0576 WAVE RF Port GPS RF Port Fakra Z Code (M), 2EA Fakra C Code (M), 1EA RF Cable Length 2.5M Other Cable Length TBD 2.4 Antenna Specification

- Shark Type Antenna Type Division Molex 4p, +12V, +24V IEEE 802.3 Compliant Yeonho, Interface Yeonho, Debug Mini-AB, Interface FLS100 or Same Specification Cable Frequency Range 5.855GHz ~ 5.925GHz Standard Remark Fakra Z Code (F) Port 2ea Length: 2.5M, Depth: 2.7 Frequency Range 1575.42MHz1.023MHz Omni-directional Vertical 3.0 dBi (Max) 50 Patch RHCP 3dBi 29.0dB 50 WAVE Gain Antenna Type Polarization Impedance RF Connector RF Cable Antenna Type Polarization Antenna Gain LNA Gain Impedance RF Connector RF Cable Dimension Weight GPS Fakra C Code (F) Port 1ea Length: 2.5M, Depth: 2.7 174(W)x76(H)x162(D)mm 380g Cable typ. IT-TELECOM Date 2021-01-14 Document Title ASD-N2 User Guide Change code 1.0 2.5 Interface Port Description No Standard Description 1 2 3 4 5 6 7 8 9 Fakra Z Code (M) WAVE RF PORT 1 Fakra Z Code (M) WAVE RF PORT 2 Fakra C Code (M) GPS RF PORT SMA Female 43045-0410 N/A Power Connector RJ-45 Ethernet Connector LED Indigator Power Green LED SMAW200-16C UART Connector 53048-0310 Debug Connector IT-TELECOM Date 2021-01-14 Document Title ASD-N2 User Guide Change code 1.0

< Shark Antenna >

< Power Cable >

IT-TELECOM Date 2021-01-14 Document Title ASD-N2 User Guide Change code 1.0 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. IT-TELECOM

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 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. Page: 1 / 1

Office of Engineering and Technology Laboratory Division Equipment Authorization Branch Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 2021.01.25. Product: WAVE OBU Applicant: IT TELECOM Co., Ltd. Model: ASD-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9-ASD-N2 SUBJECT: Application for Certification of Transmitter with FCC ID: ZO9-ASD-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: 16.08 dBm, Port #2: 17.51 dBm FCC Rule Parts 95L 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 its 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

Office of Engineering and Technology Laboratory Division Equipment Authorization Branch Federal Communications Commission Laboratory 7435 Oakland Mills Road Columbia, MD 21046 Date: 2021. 01. 25. Product: WAVE OBU Applicant: IT TELECOM Co., Ltd. Model: ASD-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9-ASD-N2 Confidentiality Request regarding application for certification of FCC ID: ZO9-ASD-N2 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type File name CONF APPENDIX_ASD-N2_BLK CONF APPENDIX_ASD-N2_SCH CONF APPENDIX_ASD-N2_Operation Description CONF APPENDIX_ASD-N2_BOM CONF APPENDIX_ASD-N2_Antenna Spec CONF APPENDIX_ASD-N2_Tuning procedure Block diagram Circuit Description Operational Description Part list Antenna Specification 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 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: tei@timcoengr.com 2021. 01. 25. SUBJECT: UPLOAD FILES TO WEBSITE Product: WAVE OBU Applicant: IT TELECOM Co., Ltd. Model: ASD-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9-ASD-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: lmyland@kostec.org

Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 2021. 01. 25. Product: WAVE OBU Applicant: IT TELECOM Co., Ltd. Model: ASD-N2 Address: #517, TheOvalley, 555-9, Hogyedong,Dongan-gu, Gyeonggi-do, Anyang-si, South Korea FCC ID: ZO9-ASD-N2 SUBJECT: FCC Application for FCC ID: ZO9-ASD-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