2AKNO-CT200LTE50CENTAURI 200 Enterprise/Industrial IoT Gateway

Datasheet CENTAURI200 ProductIDCT200LTE50 Version:2.3 Date:01-02-2021 VolansysTechnologiesPrivateLimited BlockA7thFloor,SafalProfitaire,CorporateRoad, Prahladnagar,Ahmedabad380015,India www.volansys.com Phone:91-79-4004-1994 Email:[email protected] ConfidentialityNotice Copyright©2017Volansys–Allrightsreserved. ThisdocumentisauthoredbyVolansysandisVolansys’intellectualproperty,includingthecopyrightsinallcountriesintheworld.This documentisprovidedunderalicensetouseonlywithallotherrights,includingownershiprights,beingretainedbyVolansys.Thisfilemaynot bedistributed,copied,orreproducedinanymanner,electronicorotherwise,withouttheexpresswrittenconsentofVolansys. CENTAURI200 Rev2.2|25-Jun-20Volansys-ConfidentialPage2of27 T ABLEOFCONTENTS 1INTRODUCTION ........................................................................................................................................................... 5 1.1PURPOSE .................................................................................................................................................................. 5 1.2SCOPE ..................................................................................................................................................................... 5 1.3ACRONYMS&ABBREVIATIONS .................................................................................................................................... 5 1.4REFERENCES ............................................................................................................................................................. 5 2PRODUCTOVERVIEW .................................................................................................................................................. 6 2.1SYSTEMBLOCKDIAGRAM ........................................................................................................................................... 7 2.2FEATURESANDFUNCTIONALITY .................................................................................................................................... 8 3MAJORCOMPONENTSONCENTAURI200 ................................................................................................................. 9 3.1SECUREELEMENT .................................................................................................................................................... 10 3.2WIRELESSCONNECTIVITY .......................................................................................................................................... 10 3.3WI-FI+BLUETOOTHCOMBOMODULE ....................................................................................................................... 10 3.4BLUETOOTHLOWENERGY(BLE)MODULE .................................................................................................................. 11 3.5ZWAVE700MODULE ............................................................................................................................................. 12 3.6LONGTERMEVOLUTION(LTE)MODULE .................................................................................................................... 12 3.7POWERSUPPLY ....................................................................................................................................................... 13 4PERIPHERALINTERFACES .......................................................................................................................................... 14 4.1ETHERNET .............................................................................................................................................................. 14 4.2IEEEFEATURES: ...................................................................................................................................................... 17 4.3USB ...................................................................................................................................................................... 17 4.4DEBUGPORT .......................................................................................................................................................... 18 4.5EMMC .................................................................................................................................................................. 19 4.6DDR(DOUBLEDATARATE)RAM ............................................................................................................................. 19 4.7SWITCHES ............................................................................................................................................................... 19 4.8LED'S .................................................................................................................................................................... 19 4.9IOTABLE ............................................................................................................................................................... 20 5ELECTRICALTHERMAL&ANTENNARANGECHARACTERISTICS .............................................................................. 23 5.1RECOMMENDEDOPERATINGCONDITIONS ................................................................................................................... 23 5.2THERMALANALYSISDATA ......................................................................................................................................... 23 5.3RANGEFORCT200 ................................................................................................................................................. 23 6MECHANICALDIMENSIONS ....................................................................................................................................... 24 7CERTIFICATION ........................................................................................................................................…

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AgentAuthorization Company:VolansysTechnologiesPvtLtd Address:BlockA-7thFloor,SafalProfitaire,CorporateRoad,Prahladnagar, Ahmedabad-380015,Gujarat,India ProductName:CENTAURI200Enterprise/IndustrialIoTGateway ModelNumber(s):CT200-LTE-50 EquipmentDescription:CENTAURI200Enterprise/IndustrialIoTGateway WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date: 2021-07-08 Name: DhavalParikh Title: VP-Engineering Company: VolansysTechnologiesPvtLtd

Date: 27 April 2021 Volansys Technologies Pvt. Ltd. To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern: The Volansys Technologies Pvt. Ltd., the undersigned, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of the Volansys Technologies Pvt. Ltd. solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AKNO-CT200LTE50 including the signing of documents in connection with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the Volansys Technologies Pvt. Ltd. The Volansys Technologies Pvt. Ltd. also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862. Yours Sincerely, ____________ Dhaval Parikh Block A - 7 TH Floor, Safal Profitaire, Corporate Road, Prahaladnagar, Ahmedabad - 380 015, India CIN: U72200GJ2008PTC055203 +91 79 4004 1994 [email protected] www.volansys.com

Date:13 July 2021 VolansysTechnologiesPvt . Ltd . To: FederalCommunicationsCommission, Authorization& EvaluationDivision, 7435 OaklandMills Road, Columbia,MD 21046 Re: VolansysTechnologiesPvt . Ltd. FCC CertificationConfidentialityRequest Gentlemen: This letter is to complywith 47 CFR 0.457and 0.459pertainingto confidentiality material.VolansysTechnologiesPvt . Ltd . requeststhat the followingdocuments ExhibitTypeFile Name Block DiagramBlock Diagram.pdf SchematicsSchematics.pdf OperationalDescriptionOperationalDescription.pdf Part listBOM.pdf Tune-Up-ProcedureTune up procedure.pdf And belowexhibitkept short-termconfidential(180 days): ExternalphotosExternalphotos.pdf Test setup photostest photo .pdf InternalphotosInternalphotos.pdf User manualUser manual.pdf Thosedocumentscontaindetailedsystemand equipmentdescriptionand related informationaboutthe productwhichVolansysTechnologiesPvt . Ltd . considersto be confidentialproprietary,a customdesignand, otherwise,not releasableto the general public.Since this designis a basis form whichfuturetechnologicalproductswill evolve, VolansysTechnologiesPvt . Ltd . considersthis informationwouldbe of benefitto its competitors,and that the disclosureof the informationin these documentswouldgive competitorsan unfair advantagein the market. Yours Sincerely, ______________ DhavalParikh BlockA - 7 TH Floor,SafalProfitaire,CorporateRoad,Prahaladnagar,Ahmedabad- 380 015, India FCC ID:2AKNO-CT200LTE50 regarding this submission for FCC ID:2AKNO-CT200LTE50 be kept confidential:

Annex No.: BL-SZ2120210-AW 1 / 5 EUT EXTERNAL PHOTOS FRONT VIEW OF EUT REAR VIEW OF EUT Annex No.: BL-SZ2120210-AW 2 / 5 LEFT SIDE VIEW OF EUT RIGHT SIDE OF EUT Annex No.: BL-SZ2120210-AW 3 / 5 TOP VIEW OF EUT BOTTOM VIEW OF EUT Annex No.: BL-SZ2120210-AW 4 / 5 Accessory-Adapter CLOSE-UP Annex No.: BL-SZ2120210-AW 5 / 5 Accessory-LTE Antenna

Annex No.: BL-SZ2120210-AI 1 / 6 EUT INTERNAL PHOTOS EUT UNCOVER VIEW EUT UNCOVER VIEW Annex No.: BL-SZ2120210-AI 2 / 6 MAIN BOARD TOP VIEW WITH FILTER (WITH SHIELDING) MAIN BOARD TOP VIEW WITHOUT FILTER (WITH SHIELDING) Annex No.: BL-SZ2120210-AI 3 / 6 MAIN BOARD TOP VIEW (WITHOUT SHIELDING) MAIN BOARD TOP VIEW 3G/4G Antenna Port ZWAVE Antenna Port BTAntenna WIFIAntenna Annex No.: BL-SZ2120210-AI 4 / 6 MAIN BOARD REAR VIEW Annex No.: BL-SZ2120210-AI 5 / 6 ZWAVE MODULE TOP VIEW ---1# circuit: ZWAVE MODULE REAR VIEW ---1# circuit: Annex No.: BL-SZ2120210-AI 6 / 6 ZWAVE MODULE TOP VIEW ---2# circuit ZWAVE MODULE REAR VIEW ---2# circuit

RF Exposure Evaluation For FCC ID: 2AKNO-CT200LTE50 Refer user manual this device is a CENTAURI 200 Enterprise/Industrial IoT Gateway, and this device was designed used in Mobile devices that the minimum distance between human’s body is20 cm. Based on the 47CFR 2.1091, this device belongs to Mobile device. The definition of the category as following: Mobile Derives: CFR Title 47 §2.1091(b) (b) For purposes of this section, a mobile device is defined as a transmitting device designed to be used in other than fixed locations and to generally be used in such a way that a separation distance of at least 20 centimeters is normally maintained between the transmitter’s radiating structure(s) and the body of the user or nearby persons. FCC KDB 447498 D01 General RF Exposure Guidance v06 Limit Devices operating in standalone mobile exposure conditions may contain a single transmitter or multiple transmitters that do not transmit simultaneously. A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. The minimum test separation distance required for a device to comply with mobile exposure conditions must be clearly identified in the installation and operating instructions, for all installation and exposure conditions, to enable users and installers to comply with RF exposure requirements. For mobile devices that have the potential to operate in portable device exposure conditions, similar to the configurations described in § 2.1091(d)(4), a KDB inquiry is required to determine the SAR test requirements for demonstrating compliance. When the categorical exclusion provision of § 2.1091(c) applies, the minimum test separation distance may be estimated, when applicable, by simple calculations according to plane-wave equivalent conditions, to ensure the transmitter and its antenna(s) can operate in manners that meet or exceed the estimated distance. The source-based time-averaged maximum radiated power, according to the maximum antenna gain, must be applied to calculate the field strength and power density required to establish the minimum test separation distance. When the estimated test separation distance becomes overly conservative and d oes not support compliance, MPE measurement or computational modeling may be used to determine the required minimum separation distance. According to FCC Part 1.1307, systems operating under the provisions of this section shall be operated in a manner the ensures that the public is not exposed to radio frequency energy level in excess of the commission’s guidelines. Limits for General Population/ Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength(E)(V/m) Magnetic Field Strength (H)(A/m) Power Density (S)(mW/cm 2 ) 0.3-1.346141.63(100)* 1.34-30824/f2.19/f(180/f2)* 30-30027.50.0730.2 300-1500f/1500 1500-100,0001.0 MPE calculation formula Where: S = power density P = output power (mW) G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = Separation distance between radiator and human body (cm) Test Data LTE Mode Band 2Band 4Band 5Band 12Band 13 EIRP/ERP (dBm) 26.20926.00722.85924.05219.776 Note: This report listed the worst case EIRP/ERP value, please refer to RF test report for more details. Bluetooth Mode BLE LowMiddleHigh EIRP/ERP (dBm)9.2929.1059.044 Note: This report listed the worst case EIRP/ERP value, please refer to RF test report for more details. WIFI Mode 802.11b802.11g802.11n20 LowMiddleHighLowMiddleHighLowMiddleHigh EIRP/ERP (dBm)17.1816.7416.4622.8022.5222.6422.8222.7122.69 Note: This report listed the worst case EIRP/ERP value, please refer to RF test report for more details. Z-Wave With filter ModeLowMiddleHigh EIRP/ERP (dBm)-2.011-2.093-4.134 Without filter ModeLowMiddleHigh EIRP/ERP (dBm)-0.120-0.3700.120 Tune-up power ModeRange (dBm) LTE Band 222.50-26.50 Band 423.00-26.50 Band 520.00-23.00 Band 1221.00-24.50 Band 1318.00-20.00 Bluetooth9.00-9.50 2.4G WIFI 802.11b16.00-17.50 802.11g22.50-23.00 802.11n2022.50-23.00 Z-Wave(-5.00)-1.00 Test result Evolution mode Maximum EIRP/ERP (dBm) Antenna Gain (typical) (dBi) Total Power (mw) Distance (cm) Limit of Power Density (mW/cm²) Power Density (mW/cm²) Power Density/Limit Verdict LTE Band 226.504.0446.68201.000.08890.0889Pass LTE Band 426.504.0446.68201.000.08890.0889Pass LTE Band 523.004.0199.53200.550.03970.0722Pass LTE Band 1224.504.0281.84200.470.05610.1193Pass LTE Band 1320.004.0100.00200.500.01990.0398Pass Bluetooth9.504.08.91201.000.00180.0018Pass WIFI23.003.2199.53201.000.03970.0397Pass Z-Wave1.001.01.26200.610.00030.0005Pass Collocated Power Density Calculation Note: 1.Σ(Power Density / Limit): This is a summation of [(power density for each transmitter/ antenna included in the simultaneous transmission)/ (corresponding MPE limit)]. 2. The formula of calculated the MPE is CPD1 / LPD1 + CPD2 / LPD2 + ......etc. < 1 CPD = Calculation power density LPD = Limit of power density 3. The worst-case situation is 0.1286, which is less than “1”. This confirmed that the device comply with FCC 1.1310 MPE limit. 4. The CENTAURI 200 Enterprise/Industrial IoT Gateway work frequency range used is 1850 MHz ~ 1910 MHz, 2400 MHz ~ 2483.5 and 908.40 MHz ~ 916.00 MHz the result close to the limit by the above formula so, we select worst case power to calculate the exclusion power threshold. 5. More power list please refer to RF test report. Evolution modeFrequency(MHz) Power Density/Limit Σ(Power Density / Limit) of LTE + Bluetooth Verdict LTE Band 2 1850 MHz …

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Report No.: BL-SZ2120210-601 2/53 Revision History VersionIssue DateRevisions Content Rev. 01 Jul. 08, 2021Initial Issue Rev. 02Jul. 15, 2021Correct the wireless format in section 2.5 and update of standard in section 3.1. TABLE OF CONTENTS 1 ADMINISTRATIVE DATA (GENERAL INFORMATION) ........................................................................................ 5 1.1 Identification of the Testing Laboratory .............................................................................................................. 5 1.2 Identification of the Responsible Testing Location ........................................................................................... 5 1.3 Laboratory Condition ............................................................................................................................................. 5 1.4 Announce ................................................................................................................................................................ 5 2 PRODUCT INFORMATION ........................................................................................................................................ 6 2.1 Applicant Information ............................................................................................................................................ 6 2.2 Manufacturer Information ..................................................................................................................................... 6 2.3 Factory Information ............................................................................................................................................... 6 2.4 General Description for Equipment under Test (EUT) .................................................................................... 6 2.5 Technical Information...........................................................................................................................................7 2.6 Additional Instructions ........................................................................................................................................... 8 3 SUMMARY OF TEST RESULTS...............................................................................................................................9 3.1 Test Standards ....................................................................................................................................................... 9 3.2 Verdict.....................................................................................................................................................................9 4 GENERAL TEST CONFIGURATIONS ................................................................................................................... 11 4.1 Test Environments .............................................................................................................................................. 11 4.2 Test Equipment List ............................................................................................................................................ 11 4.3 Measurement Uncertainty .................................................................................................................................. 11 4.4 Description of Test Setup ................................................................................................................................... 12 4.4.1 For Antenna Port Test ................................................................................................................................. 12 4.4.2 For AC Power Supply Port Test ................................................................................................................ 12 4.4.3 For Radiated Test (Below 30 MHz) ........................................................................................................... 13 4.4.4 For Radiated Test (30 MHz-1 GHz) .......................................................................................................... 13 4.4.5 For Radiated Test (Above 1 GHz) ............................................................................................................. 14 4.5 Measurement Results Explanation Example..................................................................................................15 4.5.1 For conducted test items: ........................................................................................................................... 15 Report No.: BL-SZ2120210-601 3/53 4.5.2 For radiated band edges and spurious emission test: ........................................................................... 15 5 TEST ITEMS ............................................................................................................................................................... 16 5.1 Antenna Requirements ....................................................................................................................................... 16 5.1.1 Relevant Standards ..................................................................................................................................... 16 5.1.2 Antenna Anti-Replacement Construction ................................................................................................. 16 5.1.3 Antenna Gain ................................................................................................................................................ 16 5.2 Output Power ....................................................................................................................................................... 17 5.2.1 Test Limit ....................................................................................................................................................... 17 5.2.2 Test Setup ....................................................................................................…

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Report No.: BL-SZ2120210-602 2 / 72 Revision History VersionIssue DateRevisions Content Rev. 01Jul. 08, 2021Initial Issue Rev. 02Jul. 15, 2021Correct the wireless format in section 2.5 and section 2.6, update of standard in section 3.1, correct the verdict in section 3.2. TABLE OF CONTENTS 1 ADMINISTRATIVE DATA (GENERAL INFORMATION) ........................................................................................ 5 1.1 Identification of the Testing Laboratory .............................................................................................................. 5 1.2 Identification of the Responsible Testing Location...........................................................................................5 1.3 Laboratory Condition ............................................................................................................................................. 5 1.4 Announce................................................................................................................................................................5 2 PRODUCT INFORMATION ........................................................................................................................................ 6 2.1 Applicant Information ............................................................................................................................................ 6 2.2 Manufacturer Information ..................................................................................................................................... 6 2.3 Factory Information ............................................................................................................................................... 6 2.4 General Description for Equipment under Test (EUT) .................................................................................... 6 2.5 Technical Information ........................................................................................................................................... 7 2.6 Additional Instructions ........................................................................................................................................... 9 3 SUMMARY OF TEST RESULTS ............................................................................................................................. 10 3.1 Test Standards .................................................................................................................................................... 10 3.2 Verdict ................................................................................................................................................................... 10 4 GENERAL TEST CONFIGURATIONS...................................................................................................................11 4.1 Test Environments .............................................................................................................................................. 11 4.2 Test Equipment List............................................................................................................................................11 4.3 Measurement Uncertainty .................................................................................................................................. 13 4.4 Description of Test Setup...................................................................................................................................14 4.4.1 For Antenna Port Test ................................................................................................................................. 14 4.4.2 For AC Power Supply Port Test ................................................................................................................ 14 4 .4.3 For Radiated Test (Below 30 MHz) ........................................................................................................... 15 4.4.4 For Radiated Test (30 MHz-1 GHz) .......................................................................................................... 15 4.4.5 For Radiated Test (Above 1 GHz) ............................................................................................................. 16 Report No.: BL-SZ2120210-602 3 / 72 4.5 Measurement Results Explanation Example .................................................................................................. 17 4.5.1 For conducted test items: ........................................................................................................................... 17 4.5.2 For radiated band edges and spurious emission test:...........................................................................17 5 TEST ITEMS ............................................................................................................................................................... 18 5.1 Antenna Requirements.......................................................................................................................................18 5.1.1 Relevant Standards ..................................................................................................................................... 18 5.1.2 Antenna Anti-Replacement Construction ................................................................................................. 18 5.1.3 Antenna Gain ................................................................................................................................................ 18 5.2 Output Power ....................................................................................................................................................... 19 5.2.1 Test Limit ....................................................................................................................................................... 19 5.2.2 Test Setup .........................................................…

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Annex No.: BL-SZ2120210-AR 1 / 7 TEST SETUP PHOTOS 1 Radiated Test Photo Below 30MHz 30MHz-1GHz Annex No.: BL-SZ2120210-AR 2 / 7 Close-up Above 1GHz Annex No.: BL-SZ2120210-AR 3 / 7 Close-up 30MHz-1GHz-RF Annex No.: BL-SZ2120210-AR 4 / 7 Above 1GHz-RF Close-up-RF Annex No.: BL-SZ2120210-AR 5 / 7 2 Conducted Test Photo Conducted Test-BLE Conducted Test-2.4G WIFI Annex No.: BL-SZ2120210-AR 6 / 7 Conducted Test-Z-Wave Conducted Test-RF Annex No.: BL-SZ2120210-AR 7 / 7 3 Conducted Emissions Test Photo 1 Test Photo 2