2BAKQGG02FGateway

User Manual Model name : GLSD-PLC-GW-2 Website Introduction www.glassdomeinc.com Introduction GLSD-PLC-GW-2 is ARM Cortex-A based hardware platform The Glassdome GLSD-PLC-GW-2 Industrial Gateway is LPWAN IoT gateway design for smart Industrial 4.0 applications. This LPWAN IoT gateway can aggregate both the wireless sensor networks (WSN) 1.1 Specification Processor SystemCPUQuad-Core Cortex-A55 (2.016GHz) MemoryDDRDDR4 4GiB with 32-bit bus width EthernetLAN1 x 10/100/1000Mbps COM(Serial)H/WRS-232, RS-485 ModBusModBus TCP / RTU Translator ConnectivityLoRa915MHz Cellular4G LTE-FDD B2 / B4 / B12, WCDMA B2 / B4 / B5 AntennaLoRa902 ~ 928MHz @ 3.5 dBi Cellular824 ~ 2200MHz @ 3.5 dBi DimensionsW x L x T140mm x 139mm x 45mm PowerDC-In12V DC-In EnvironmentOperational Temperature -20 ~ 70 °C CertificationsLevelFCC / Class A 1.2 Hardware Views 1.3 Dimensions 1.4 Safety Instructions 1)Keep this equipment away from humidity 2)Put this equipment on a reliable surface during installation. Dropping it or letting it fall may cause damage 3)Liquid has penetrated into the equipment 4)The equipment has been exposed to moisture 5)The equipment has been dropped and damaged. Declaration of Conformity FCC 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 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 communications. 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 circuit different from that to which the receiver is connected. ● Consult the dealer or an experienced radio/TV technician for help FCC Part 15.19 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 operation. FCC Part 15.21 Any changes or modifications (including the antennas) to this device that are not expressly approved by the manufacturer may void the user's authority to operate the equipment. FCC and IC RF Radiation Exposure Statement: This equipment complies with FCC and IC RF Radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. Declaration of Conformity ISED This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) L’appareil ne doit pas produire de brouillage; (2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. RF du FCC et IC d'exposition aux radiations: Cet équipement est conforme à l'exposition de FCC et IC rayonnements RF limites é-tablies pour un environnement non contrôlé. L’antenne pour ce transmetteur ne doit pas être même endroit avec d’autres émetteur sauf conformément à FCC et IC procédures de produits Multi-émetteur. Cet équipement doit être installé et utilisé avec une distance minimale de 20 cm entre le radiateur et votre corps.

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Applicant Declaration QSF27-14-04 Rev 1.0 Rev. Feb 6, 2023 Page 1 of 1 Original Issue: Jan. 4, 2021 SGS North America Inc. 620 Old Peachtree Road SUITE 100 Suwanee, Georgia 30024 United States Applicant Legal Business Name Glassdome Address 22F, 755, Hanbat-daero, Seo-gu, Daejeon, South Korea Grantee Code 2BAKQ FCC ID 2BAKQGG02F Authorized Contact Name Junbeom Cho Contact Email [email protected] Contact Phone +82-10-9603-3500 I, the undersigned, certify that I am an authorized signatory for the Applicant and therefore declare; a) in accordance with 47CFR2.911(d), all of the statements herein and the exhibits attached hereto are true and correct to the best of my knowledge and belief. b) in accepting a Grant of Equipment Authorization issued by a TCB, under the authority of the FCC, as a result of the representations made in this application, the Applicant is responsible for: (1) labeling the equipment with the exact FCC ID as specified in this application, (2) compliance statement labeling pursuant to the applicable rules, (3) compliance of the equipment with the applicable technical rules, c) if the Applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. d) in accordance with 47 CFR 2.909 and KDB394321, the Applicant has read, understood and agrees to accept that they are the responsible party and agree to abide by their responsibilities as specified under 47 CFR 2.909 and KDB394321. e) in accordance with ISO 17065, FCC KDB641163, FCC KDB610077, KDB394321 and RSP-100, the Applicant has read, understood, accepts and agrees to abide by the post market surveillance requirements. (1) the Applicant understands, accepts and agrees that a sample may be requested for surveillance testing. (2) the Applicant shall make provisions to always have a production sample available upon request by SGS, FCC and/or ISED. (3) the Applicant shall, upon request by SGS, at the Applicant’s expense, provide a production sample of the requested product to SGS, FCC and/or ISED as instructed. The sample shall include all support devices, cables, software, accessories or other hardware or software required for evaluation, review, certification and audit surveillance of products certified by SGS. f) neither the Applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. §862 because of a conviction for possession or distribution of a controlled substance. See 47CFR 1.2002(b) for the definition of a “party” for these purposes. g) the Applicant has read, understood, accepts and agrees to abide by the SGS North America, Inc.(TCB) terms and conditions. Link to CFRs: https://www.fcc.gov/wireless/bureau-divisions/technologies-systems-and-innovation-division/rules-regulations-title-47 Link to KDBs: https://apps.fcc.gov/oetcf/kdb/index.cfm Link to RSP-100: https://www.ic.gc.ca/eic/site/smt-gst.nsf/eng/sf01130.html Link to the Covered List: Covered List [Insert applicant name] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. [Insert applicant name] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] identified on the Covered list, established pursuant to §1.50002, as an entity producing “covered” equipment. Applicant Signature: Date: 22-MAR3 Print Name: Junbeom Cho Title: Team Leader *NOTE: This declaration cannot be signed by an Agent, it shall be signed by an authorized person listed in the FCC database

It em Contents Antenna Type Dipole Antenna Antenna peak gain 2.3 ㏈i Manufacturer / Model name Glassdome/ - Address of manufacturer 22F, 755, Hanbat-daero, Seo-gu, Daejeon, Republic of Korea, 35209 Test Laboratory RAK Antenna Length 19.7 cm Antenna Width 1.3 cm Antenna Information Dipole A ntenna Length Width Documentation Center RAKARJ16 915MHz Black Blade Antenna Datasheet Overview Features Frequency Range: 902~928 MHz Max Gain: 2.3 dBi VSWR: ≤ 1.5 High efficiency Vertically polarized Figure 1: RAKARJ16 Antenna Overview Specifications ModelRAKARJ16 Frequency Range902 MHz~928 MHz Peak Gain2.3 dBi VSWR≤ 1.5 Efficiency>80% Feed Impedance50 Ω PolarizationVertical Cover Material(color)Plastic(Black) Connector TypeRP-SMA Dimensions (mm)Փ13.0 mm x 198.0 mm Operation Temp (°C)-30 °C ~ +75 °C Humidity Range5%~95% Documentation Center S11 & VSWR Frequency(MHz)S11VSER Figure 2: S11 & VSWR Graph Peak Gain & Efficiency Frequency (MHz)Gain (dBi)Efficiency (%) 902 MHz-18.31.28 928 MHz-14.61.46 9022.382.6 9042.282.3 9062.282.7 9082.384.0 9102.385.0 9122.385.7 9142.386.0 9162.286.1 9182.285.9 9202.286.0 9222.286.4 9241.985.9 Documentation Center Frequency (MHz)Gain (dBi)Efficiency (%) Radiation Patterns Figure 3: Radiation Patterns Mechanical Characteristics 9261.985.1 9282.185.5 Average-84.9 Documentation Center Figure 4: Mechanical Specifications Last Updated: 1/10/2022, 2:07:11 AM

Glassdome 22F, 755, Hanbat-daero, Seo-gu, Daejeon, Republic of Korea Date : 2023-03-16 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 LETTER FOR AUTHORIZATION FCC ID : 2BAKQGG02F To whom it may concern: I, the undersigned, hereby authorize SGS Korea Co., Ltd. and hereafter referred to as SGS Korea, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by SGS Korea Co., Ltd. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing SGS Korea as our agent, we still recognize that we are responsible to: a)comply with the relevant provisions of the certification program; b)make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c)make claims regarding certification only in respect of the scope for which certification has been granted; d)do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e)upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f)use certification only to indicate the products are certified as being in conformity with specified standards; g)endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h)ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i)keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j)take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k)document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours Name : Junbeom Cho Title : Team Leader Company Name : Glassdome Glassdome 22F, 755, Hanbat-daero, Seo-gu, Daejeon, Republic of Korea

Glassdome 22F, 755, Hanbat-daero, Seo-gu, Daejeon, Republic of Korea Date : 2023-03-22 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 REQUEST FOR CONFIDENTIALITY FCC ID: 2BAKQGG02F Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, Glassdome hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give, Glassdome temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Temporary Confidential exhibits are listed as follows: CONFIDENTIAL LIST Permanent 1 Block Diagram 2 Operational Descriptions 3 Schematics 4 Tune-up Short-Term 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely Yours Name : Junbeom Cho Title : Team Leader Company Name : Glassdome

Model name: GLSD-PLC-GW-2 External photos of EUT Model name: GLSD-PLC-GW-2 Top view of EUT Bottom view of EUT Model name: GLSD-PLC-GW-2 Side view of EUT Model name: GLSD-PLC-GW-2

Label Information -Bottom View of EUT Label

Model name: GLSD-PLC-GW-2 Internal photos of EUT Model name: GLSD-PLC-GW-2 Internal view of EUT Model name: GLSD-PLC-GW-2 Top view of Main PCB Bottom view of Main PCB Model name: GLSD-PLC-GW-2 Top view of Sub1 PCB Bottom view of Sub1 PCB Model name: GLSD-PLC-GW-2 Top view of Sub2 PCB Bottom view of Sub2 PCB

Model name: GLSD-PLC-GW-2 Top view of Sub3 PCB Top view of Sub3 PCB without Shilding Lora Module Lora Module Model name: GLSD-PLC-GW-2 Rear view of Sub3 PCB Model name: GLSD-PLC-GW-2 Top view of Sub4 PCB Top view of Sub4 PCB without Shilding WWAN Module WWAN Module Model name: GLSD-PLC-GW-2 Rear view of Sub4 PCB Model name: GLSD-PLC-GW-2 View of Antenna Lora Antenna (Dipole) WWAN Antenna (Dipole)

SGS Korea Co., Ltd. 4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 Tel. +82 31 428 5700 / Fax. +82 31 427 2370 http://www.sgsgroup.kr Report Number: F690501-RF-RTL003963 Page: 2 of 30 RTT7081-02(2020.10.05)(0) A4(210 mm * 297 mm) INDEX Table of Contents Page 1. General Information --------------------------------------------------------------------------------- 3 2. Transmitter Radiated Spurious Emissions ---------------------------------------------------- 9 3. Maximum Peak Conducted Output Power ---------------------------------------------------- 23 4. AC Power Line Conducted Emission ----------------------------------------------------------- 25 5. Antenna Requirement ------------------------------------------------------------------------------ 30 SGS Korea Co., Ltd. 4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 Tel. +82 31 428 5700 / Fax. +82 31 427 2370 http://www.sgsgroup.kr Report Number: F690501-RF-RTL003963 Page: 3 of 30 RTT7081-02(2020.10.05)(0) A4(210 mm * 297 mm) 1. General Information 1.1. Testing Laboratory SGS Korea Co., Ltd. (Gunpo Laboratory) - 10-2, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 - 4, LS-ro 182beon-gil , Gunpo-si, Gyeonggi-do, Korea, 15807 - Designation number: KR0150 All SGS services are rendered in accordance with the applicable SGS conditions of service available on request and accessible at http://www.sgs.com/en/Terms-and-Conditions.aspx. Phone No. : +82 31 688 0901 Fax No. : +82 31 688 0921 1.2. Details of Applicant Applicant : Glassdome Address : 22F, 755, Hanbat-daero, Seo-gu, Daejeon, South Korea, 35209 Contact Person : Cho, Jun-beom Phone No. : +82 10 9603 3500 1.3. Details of Manufacturer Company : Same as applicant Address : Same as applicant 1.4. Description of EUT Kind of Product Gateway Model Name GLSD-PLC-GW-2 Approved Module FCC ID: 2AF6B-RAK5146 IC Certification: 25908-RAK5146 Serial Number GG02F000001 Power Supply DC 12 V Frequency Range 923.3 ㎒ ~ 927.5 ㎒ (Lora-DTS) 903.9 ㎒ ~ 905.3 ㎒ (Lora-Hybrid) Modulation Technique Lora Number of Channels 8 channels (Lora-DTS) 8 channels (Lora-Hybrid) Antenna Type Dipole antenna Antenna Gain ※ 2.3㏈i H/W Version V1.0.0 S/W Version V1.0.0 FVIN N/A SGS Korea Co., Ltd. 4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 Tel. +82 31 428 5700 / Fax. +82 31 427 2370 http://www.sgsgroup.kr Report Number: F690501-RF-RTL003963 Page: 4 of 30 RTT7081-02(2020.10.05)(0) A4(210 mm * 297 mm) 1.5. Test Equipment List Equipment Manufacturer Model S/N Cal. Date Cal. Interval Cal. Due Signal Generator R&S SMA10013 106887 Oct. 13, 2022 Annual Oct. 13, 2023 Signal Generator R&S SMBV100A 255834 May 25, 2022 Annual May 25, 2023 Spectrum Analyzer R&S FSV30 103210 Dec. 07, 2022 Annual Dec. 07, 2023 Spectrum Analyzer Agilent N9020A MY53421758 Aug. 26, 2022 Annual Aug. 26, 2023 Attenuator AEROFLEX / INMET 40AH2W-10 40G-1 Jun. 08, 2022 Annual Jun. 08, 2023 High Pass Filter Wainwright Instrument GmbH WHKX10-900-1000- 18000-40SS 7 Mar. 02, 2023 Annual Mar. 02, 2024 Power Sensor R&S NRP-Z81 100669 May 06, 2022 Annual May 06, 2023 DC Power Supply Agilent U8002A MY54110041 Sep. 15, 2022 Annual Sep. 15, 2023 Preamplifier H.P. 8447F 2944A03909 Aug. 04, 2022 Annual Aug. 04, 2023 Signal Conditioning Unit R&S SCU-18 10117 Jun. 13, 2022 Annual Jun. 13, 2023 Loop Antenna Schwarzbeck Mess- Elektronik FMZB 1519 1519-039 Aug. 23, 2021 Biennial Aug. 23, 2023 Bilog Antenna Schwarzbeck Mess- Elektronik VULB9163 390 Feb. 24, 2023 Annual Feb. 24, 2024 Horn Antenna R&S HF906 100326 Feb. 28, 2023 Annual Feb. 28, 2024 Te s t Receiver R&S ESU26 100109 Jan. 18, 2023 Annual Jan. 18, 2024 Test Receiver R&S ESCI 7 100911 Feb. 24, 2023 Annual Feb. 24, 2024 Two-Line V-network R&S ENV216 100190 May 13, 2022 Annual May 13, 2023 Shield Room SY Corporation L × W × H (6.5 m × 3.5 m × 3.5 m) N/A N.C.R. N/A N.C.R. Turn Table Innco systems GmbH DS 1200 S N/A N.C.R. N/A N.C.R. Controller Innco systems GmbH CONTROLLER CO3000- 4P CO3000/963/383 30516/L N.C.R. N/A N.C.R. Antenna Mast Innco systems GmbH MA4640-XP-ET MA4640/536/383 30516/L N.C.R. N/A N.C.R. Anechoic Chamber SY Corporation L × W × H (9.6 m × 6.4 m × 6.6 m) N/A N.C.R. N/A N.C.R. Coaxial Cable RFONE MWX221-NMSNMS (4 m) J1023142 Oct. 04, 2022 Semi- Annual Apr. 04, 2023 Coaxial Cable Qualwave Inc. QA500-18-NN-10 (10 m) 22200114 Oct. 04, 2022 Semi- Annual Apr. 04, 2023 Coaxial Cable RADIALL TESTPRO 3 182287 Feb. 18, 2023 Semi- Annual Aug. 18, 2023 Note; For equipment listed above that has a calibration date or calibration due date that falls within the test date range, care was taken to ensure that this equipment was used after the calibration date and before the calibration due date. SGS Korea Co., Ltd. 4, LS-ro 182beon-gil, Gunpo-si, Gyeonggi-do, Korea, 15807 Tel. +82 31 428 5700 / Fax. +82 31 427 2370 http://www.sgsgroup.kr Report Number: F690501-RF-RTL003963 Page: 5 of 30 RTT7081-02(2020.10.05)(0) A4(210 mm * 297 mm) 1.8. Summary of Test Results The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part15 Subpart C, IC RSS-247 Issue 2 and RSS-Gen Issue 5 Section in FCC Section in IC Test Item(s) Result 15.205(a) 15.209 15.247(d) RSS-247 Issue 2 5.5 RSS-Gen Issue 5 8.9 Transmitter Radiated Spurious Emissions Complied 15.205(a) 15.209 15.247(d) RSS-247 Issue 2 5.5 RSS-Gen Issue 5 8.9 Conducted Spurious Emission N/A 1) 15.247(a)(2) RSS-247 Issue 2 5.2(a) RSS-Gen Issue 5 6.7 6 ㏈ Bandwidth N/A 1) 15.247(a)(1) RSS-247 Issue 2 5.1(a) RSS-Gen Issue 5 6.7 20 ㏈ Bandwidth and 99 % Bandwidth N/A 1) 15.247(b)(2) 15.247(b)(3) RSS-247 Issue 2 5.4(a) 5.4(d) Maximum Peak Conducted Output Power Complied 15.247(a)(1) RSS-247 Issue 2 5.1(b) Carrier Frequency Separation N/A 1) 15.247(e) RSS-247 Issue 2 5.2(b) Power Spectral Density N/A 1) 15.247(a)(1)(iii) RSS-247 Issue 2 5.1(d) Number of Hopping Frequencies N/A 1) 15.247(a)(1)(i) RSS-247 Issue 2 5.3 Time of Occupancy (Dwell Time) N/A 1) 15.207 RSS-Gen Issue 5 8.8 AC Power Line Conducted Emission Complied…

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Model name: GLSD-PLC-GW-2 Test setup photos of EUT Model name: GLSD-PLC-GW-2 1. Orthogonal plane of EUT - The testing was set in the three orthogonal planes and measured for each position (X, Y, Z). X-axis Y-axis Model name: GLSD-PLC-GW-2 Z-axis Model name: GLSD-PLC-GW-2 2. Photos of Radiated Spurious Emission Test (Below 1㎓) Model name: GLSD-PLC-GW-2 3. Photo of Radiated Spurious Emission Test (Above 1㎓) Model name: GLSD-PLC-GW-2 4. Photos of AC Power line emission test