Test Report (Radiated)

FCC ID: LDKCSPUD1977

Test Report

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FCCID_4222896

FCC PART 15, SUBPART C ISEDC RSS-247, ISSUE 2, FEBRUARY 2017 LP0002-2018 TEST REPORT For Cisco Systems Inc. 125 West Tasman Dr., San Jose, CA 95134, USA FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 R epo rt Type: M o d e l: Or ig in a l R epor t AI R- BL E-US B Name of Test Engineer Signature Prepared By Harry Zhao Test Engineer Report Number R1902191-247 Report Date 2019-03-05 Name of Reviewer Signature Reviewed By Xiao Lin Test Engineer Bay Area Compliance Laboratories Corp. 1274 Anvilwood Avenue, Sunnyvale, CA 94089, USA Tel: (408) 732-9162, Fax: (408) 732 9164 Note: This test report was prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. This test report shall not be used by the customer to claim product certification, approval, or endorsement by A2LA or any agency of the United States Government or any foreign government. * This test report may contain data and test methods that are not covered by BACL’s scope of accreditation as of the test report date shown above. These items are marked within the test report text with an asterisk “*”

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 TABLE OF CONTENTS 1 General Description..................................................................................................................................................... 4 1.1 Product Description for Equipment Under Test (EUT) ...................................................................................... 4 1.2 Mechanical Description of EUT ......................................................................................................................... 4 1.3 Objective ............................................................................................................................................................. 4 1.4 Related Submittal(s)/Grant(s) ............................................................................................................................. 4 1.5 Test Methodology ............................................................................................................................................... 4 1.6 Measurement Uncertainty ................................................................................................................................... 5 1.7 Test Facility Registrations .................................................................................................................................. 5 1.8 Test Facility Accreditations ................................................................................................................................ 5 2 System Test Configuration.......................................................................................................................................... 8 2.1 Justification ......................................................................................................................................................... 8 2.2 EUT Exercise Software....................................................................................................................................... 8 2.3 Duty Cycle Correction Factor ............................................................................................................................. 8 2.4 Equipment Modifications.................................................................................................................................... 9 2.5 Local Support Equipment ................................................................................................................................... 9 2.6 Support Equipment ............................................................................................................................................. 9 2.7 Interface Ports and Cabling ............................................................................................................................... 10 3 Summary of Test Results ............................................................................................................................................ 11 4 FCC §15.203, ISEDC RSS-Gen §6.8 & LP0002-2018 §2.2 - Antenna Requirements ............................................ 12 4.1 Applicable Standards ........................................................................................................................................ 12 4.2 Antenna Description ......................................................................................................................................... 13 5 FCC §2.1091, §15.247(i), ISEDC RSS-102 & LP0002-2018 §5.20.2 - RF Exposure .............................................. 14 5.1 Applicable Standards ........................................................................................................................................ 14 5.2 MPE Prediction ................................................................................................................................................. 15 5.3 MPE Results ..................................................................................................................................................... 15 5.4 IC RF Exposure Evaluation .............................................................................................................................. 15 6 FCC §15.209, §15.247(d), ISEDC RSS-247 §5.5, RSS-Gen §8.9, §8.10 & LP0002-2018 §3.10 - Spurious Radiated Emissions ........................................................................................................................................................... 16 6.1 Applicable Standards ........................................................................................................................................ 16 6.2 Test Setup ......................................................................................................................................................... 17 6.3 Test Procedure .................................................................................................................................................. 17 6.4 Corrected Amplitude and Margin Calculation .................................................................................................. 18 6.5 Test Equipment List and Details ....................................................................................................................... 18 6.6 Test Environmental Conditions ........................................................................................................................ 19 6.7 Summary of Test Results .................................................................................................................................. 19 6.8 Test Results ....................................................................................................................................................... 20 7 Appendix A (Normative) - FCC & ISED Equipment Labeling Requirements ...................................................... 23 7.1 FCC ID Label Requirements ............................................................................................................................ 23 7.2 IC Label Requirements ..................................................................................................................................... 23 7.3 Recommended Label Contents and Location ................................................................................................... 24 8 Appendix B (Normative) – EUT Test Setup Photographs ....................................................................................... 25 9 Appendix C (Normative) – EUT External Photographs .......................................................................................... 26 10 Appendix D (Normative) – EUT Internal Photographs ........................................................................................... 27 11 Appendix E (Normative) - A2LA Electrical Testing Certificate ............................................................................. 28 Report Number: R1902191-247 Page 2 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 0 R1902191-247 Original Report 2019-03-05 Report Number: R1902191-247 Page 3 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 1 General Description 1.1 Product Description for Equipment Under Test (EUT) This test and measurement report was prepared on behalf of Cisco Systems Inc., and their product model: AIR- BLE-USB, FCC ID: LDKCSPUD1977, IC: 2461N-CSPUD1977, or the “EUT” as referred to in this report. It is a USB Dongle with BLE functions. It operates in the 2.4 GHz bands. 1.2 Mechanical Description of EUT The EUT product measures approximately 68 mm (L) x 15 mm (W) x 8 mm (H) and weighs approximately 10 g. 1.3 Objective This report is prepared on behalf of Cisco Systems Inc., in accordance with Part 2, Subpart J, and Part 15, and C of the Federal Communication Commission’s rules, ISEDC RSS-247 Issue 2, February 2017 and LP0002-2018. The objective is to determine compliance with FCC Part 15.247, ISEDC RSS-247 and LP0002-2018 rules for Output Power, Antenna Requirements, and Radiated Spurious Emissions. 1.4 Related Submittal(s)/Grant(s) None 1.5 Test Methodology All measurements contained in this report were conducted in accordance with ANSI C63.10-2013, American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices, and FCC KDB 558074 D01 DTS Meas Guidance v04: Guidance for Performing Compliance Measurements on Digital Transmission Systems (DTS) Operating Under §15.247. Report Number: R1902191-247 Page 4 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 1.6 Measurement Uncertainty All measurements involve certain levels of uncertainties, especially in the field of EMC. The factors contributing to uncertainties are spectrum analyzer, cable loss, antenna factor calibration, antenna directivity, antenna factor variation with height, antenna phase center variation, antenna factor frequency interpolation, measurement distance variation, site imperfections, mismatch (average), and system repeatability. Parameter Measurement uncertainty Occupied Channel Bandwidth ±5 % RF output power, conducted ±0.57 dB Power Spectral Density, conducted ±1.48dB Unwanted Emissions, conducted ±1.57dB All emissions, radiated ±4.0 dB AC power line Conducted Emission ±2.0 dB Temperature ±2 º C Humidity ±5 % DC and low frequency voltages ±1.0 % Time ±2 % Duty Cycle ±3 % 1.7 Test Facility Registrations BACLs test facilities that are used to perform Radiated and Conducted Emissions tests are currently recognized by the Federal Communications Commission as Accredited with NIST Designation Number US1129. BACL’s test facilities that are used to perform Radiated and Conducted Emissions tests are currently registered with Industry Canada under Registration Numbers: 3062A-1, 3062A-2, and 3062A-3. BACL is a Chinese Taipei Bureau of Standards Metrology and Inspection (BSMI) validated Conformity Assessment Body (CAB), under Appendix B, Phase I Procedures of the APEC Mutual Recognition Arrangement (MRA). BACL’s BSMI Lab Code Number is: SL2-IN-E-1002R BACL’s test facilities that are used to perform AC Line Conducted Emissions, Telecommunications Line Conducted Emissions, Radiated Emissions from 30 MHz to 1 GHz, and Radiated Emissions from 1 GHz to 6 GHz are currently recognized as Accredited in accordance with the Voluntary Control Council for Interference [VCCI] Article 15 procedures under Registration Number A-0027. 1.8 Test Facility Accreditations Bay Area Compliance Laboratories Corp. (BACL) is: A- An independent, 3rd-Party, Commercial Test Laboratory accredited to ISO/IEC 17025:2005 by A2LA (Test Laboratory Accreditation Certificate Number 3279.02), in the fields of: Electromagnetic Compatibility and Telecommunications. Unless noted by an Asterisk (*) in the Compliance Matrix (See Section 3 of this Test Report), BACL’s ISO/IEC 17025:2005 Scope of Accreditation includes all of the Test Method Standards and/or the Product Family Standards detailed in this Test Report.. BACL’s ISO/IEC 17025:2005 Scope of Accreditation includes a comprehensive suite of EMC Emissions, EMC Immunity, Radio, RF Exposure, Safety and wireline Telecommunications test methods applicable to a wide range of product categories. These product categories include Central Office Telecommunications Equipment [including NEBS - Network Equipment Building Systems], Unlicensed and Licensed Wireless and RF devices, Report Number: R1902191-247 Page 5 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 Information Technology Equipment (ITE); Telecommunications Terminal Equipment (TTE); Medical Electrical Equipment; Industrial, Scientific and Medical Test Equipment; Professional Audio and Video Equipment; Industrial and Scientific Instruments and Laboratory Apparatus; Cable Distribution Systems, and Energy Efficient Lighting. B- A Product Certification Body accredited to ISO/IEC 17065:2012 by A2LA (Product Certification Body Accreditation Certificate Number 3279.03) to certify - For the USA (Federal Communications Commission): 1- All Unlicensed radio frequency devices within FCC Scopes A1, A2, A3, and A4; 2- All Licensed radio frequency devices within FCC Scopes B1, B2, B3, and B4; 3- All Telephone Terminal Equipment within FCC Scope C. - For the Canada (Industry Canada): 1 All Scope 1-Licence-Exempt Radio Frequency Devices; 2 All Scope 2-Licensed Personal Mobile Radio Services; 3 All Scope 3-Licensed General Mobile & Fixed Radio Services; 4 All Scope 4-Licensed Maritime & Aviation Radio Services; 5 All Scope 5-Licensed Fixed Microwave Radio Services 6 All Broadcasting Technical Standards (BETS) in the Category I Equipment Standards List. - For Singapore (Info-Communications Development Authority (IDA)): 1 All Line Terminal Equipment: All Technical Specifications for Line Terminal Equipment – Table 1 of IDA MRA Recognition Scheme: 2011, Annex 2 2. All Radio-Communication Equipment: All Technical Specifications for Radio-Communication Equipment – Table 2 of IDA MRA Recognition Scheme: 2011, Annex 2 - For the Hong Kong Special Administrative Region: 1 All Radio Equipment, per KHCA 10XX-series Specifications; 2 All GMDSS Marine Radio Equipment, per HKCA 12XX-series Specifications; 3 All Fixed Network Equipment, per HKCA 20XX-series Specifications. - For Japan: 1 MIC Telecommunication Business Law (Terminal Equipment): - All Scope A1 - Terminal Equipment for the Purpose of Calls; - All Scope A2 - Other Terminal Equipment 2 Radio Law (Radio Equipment): - All Scope B1 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 1 of the Radio Law - All Scope B2 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 2 of the Radio Law - All Scope B3 - Specified Radio Equipment specified in Article 38-2-2, paragraph 1, item 3 of the Radio Law C- A Product Certification Body accredited to ISO/IEC 17065:2012 by A2LA (Product Certification Body Accreditation Certificate Number 3279.01) to certify Products to USA’s Environmental Protection Agency (EPA) ENERGY STAR Product Specifications for: 1 Electronics and Office Equipment: - for Telephony (ver. 3.0) - for Audio/Video (ver. 3.0) - for Battery Charging Systems (ver. 1.1) - for Set-top Boxes & Cable Boxes (ver. 4.1) - for Televisions (ver. 6.1) - for Computers (ver. 6.0) - for Displays (ver. 6.0) - for Imaging Equipment (ver. 2.0) - for Computer Servers (ver. 2.0) Report Number: R1902191-247 Page 6 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 2 Commercial Food Service Equipment - for Commercial Dishwashers (ver. 2.0) - for Commercial Ice Machines (ver. 2.0) - for Commercial Ovens (ver. 2.1) - for Commercial Refrigerators and Freezers 3 Lighting Products - For Decorative Light Strings (ver. 1.5) - For Luminaires (including sub-components) and Lamps (ver. 1.2) - For Compact Fluorescent Lamps (CFLs) (ver. 4.3) - For Integral LED Lamps (ver. 1.4) 4 Heating, Ventilation, and AC Products - for Residential Ceiling Fans (ver. 3.0) - for Residential Ventilating Fans (ver. 3.2) 5 Other - For Water Coolers (ver. 3.0) D- A NIST Designated Phase-I and Phase-II Conformity Assessment Body (CAB) for the following economies and regulatory authorities under the terms of the stated MRAs/Treaties: - Australia: ACMA (Australian Communication and Media Authority) – APEC Tel MRA -Phase I; - Canada: (Innovation, Science and Economic development Canada - ISEDC) Foreign Certification Body – FCB – APEC Tel MRA -Phase I & Phase II; - Chinese Taipei (Republic of China – Taiwan): o BSMI (Bureau of Standards, Metrology and Inspection) APEC Tel MRA -Phase I; o NCC (National Communications Commission) APEC Tel MRA -Phase I; - European Union: o EMC Directive 2014/30/EU US-EU EMC & Telecom MRA CAB (NB) o Radio Equipment (RE) Directive 2014/53/EU US-EU EMC & Telecom MRA CAB (NB) o Low Voltage Directive (LVD) 2014/35/EU - Hong Kong Special Administrative Region: (Office of the Telecommunications Authority – OFTA) APEC Tel MRA -Phase I & Phase II - Israel – US-Israel MRA Phase I - Republic of Korea (Ministry of Communications - Radio Research Laboratory) APEC Tel MRA -Phase I - Singapore: (Infocomm Media Development Authority - IMDA) APEC Tel MRA -Phase I & Phase II; - Japan: VCCI - Voluntary Control Council for Interference US-Japan Telecom Treaty VCCI Side Letter- - USA: o ENERGY STAR Recognized Test Laboratory – US EPA o Telecommunications Certification Body (TCB) – US FCC; o Nationally Recognized Test Laboratory (NRTL) – US OSHA - Vietnam: APEC Tel MRA -Phase I; Report Number: R1902191-247 Page 7 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 2 System Test Configuration 2.1 Justification The EUT was configured for testing according to ANSI C63.10-2013 and FCC KDB 558074 D01 DTS Meas Guidance v04. The EUT was tested in a testing mode to represent worst-case results during the final qualification test. The worst-case data rates are determined to be as follows for each mode based upon investigation by measuring the average power, peak power and PPSD across all data rates bandwidths, and modulations. 2.2 EUT Exercise Software The test firmware used was Tera Term, provided by Cisco Systems Inc., the software is compliant with the standard requirements being tested against. Frequency Modulation Power Setting (MHz) 2402 5 BLE 2440 5 2480 5 Data Rates Tested: BLE: default 2.3 Duty Cycle Correction Factor According to KDB 558074 D01 DTS Meas Guidance v04 section 6.0: Preferably, all measurements of maximum conducted (average) output power will be performed with the EUT transmitting continuously (i.e., with a duty cycle of greater than or equal to 98%). When continuous operation cannot be realized, then the use of sweep triggering/signal gating techniques can be utilized to ensure that measurements are made only during transmissions at the maximum power control level. Such sweep triggering/signal gating techniques will require knowledge of the minimum transmission duration (T) over which the transmitter is on and is transmitting at its maximum power control level for the tested mode of operation. Sweep triggering/signal gating techniques can then be used if the measurement/sweep time of the analyzer can be set such that it does not exceed T at any time that data is being acquired (i.e., no transmitter off- time is to be considered). Total On Duty Cycle Correction Period Duty Cycle Radio Mode Time Factor (ms) (%) (ms) (dB) BLE 1 1 100 0 Duty Cycle = On Time (ms)/ Period (ms) Duty Cycle Correction Factor (dB) = 10*log(1/Duty Cycle) Report Number: R1902191-247 Page 8 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 Please refer to the following plots. 2.4 Equipment Modifications No equipment modifications are made to the EUT 2.5 Local Support Equipment Manufacturer Description Model Dell Laptop Latitude E6410 2.6 Support Equipment Manufacturer Description Model Cisco Power supply ADP 48DR BC LPS Report Number: R1902191-247 Page 9 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 2.7 Interface Ports and Cabling Cable Description Length (m) To From RS232 male to Ethernet RS232 female to USB 1m EUT cable cable RS232 female to USB RS232 male to Ethernet 1m Laptop cable cable Ethernet cable 1m Laptop EUT Report Number: R1902191-247 Page 10 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 3 Summary of Test Results Results reported relate only to the product tested. FCC & IC Rules Description of Test Results FCC §15.203 ISEDC RSS-Gen §6.8 Antenna Requirement Compliant LP0002-2018 §2.2 FCC §15.207 ISEDC RSS-Gen §8.8 AC Line Conducted Emissions Compliant1 LP0002-2018 §2.3 FCC §2.1091, §15.247(i) ISEDC RSS-102 RF Exposure Compliant LP0002-2018 §5.20.2 FCC §2.1051, §15.247 (d) ISEDC RSS-247 §5.5 Spurious Emissions at Antenna Port Compliant1 LP0002-2018 §3.10 FCC §2.1053, §15.205, §15.209, §15.247 (d) ISEDC RSS-247 §5.5 Radiated Spurious Emissions Compliant ISEDC RSS-Gen §8.9 and §8.10 LP0002-2018 §3.10 FCC §15.247(a)(2) ISEDC RSS-247 §5.2 (1) 6 dB and 99% Emission Bandwidth Compliant1 LP0002-2018 §3.10 FCC §15.247(b)(3) ISEDC RSS-247 §5.4 (4) Output Power Compliant1 LP0002-2018 §3.10 FCC §15.247(d) ISEDC RSS-247 §5.5 100 kHz Bandwidth of Frequency Band Edge Compliant1 LP0002-2018 §3.10 FCC §15.247(e) ISEDC RSS-247 §5.2 (2) Power Spectral Density Compliant1 LP0002-2018 §3.10 Note: Please refer to the Cisco EMC Test Report No: EDCS –16580269 for the testing result. Report Number: R1902191-247 Page 11 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 4 FCC §15.203, ISEDC RSS-Gen §6.8 & LP0002-2018 §2.2 - Antenna Requirements 4.1 Applicable Standards According to FCC §15.203: An intentional radiator shall be designed to ensure that no antenna other than that furnished by the responsible party shall be used with the device. The use of a permanently attached antenna or of an antenna that uses a unique coupling to the intentional radiator shall be considered sufficient to comply with the provisions of this Section. The manufacturer may design the unit so that a broken antenna can be replaced by the user, but the use of a standard antenna jack or electrical connector is prohibited. And according to FCC §15.247 (b) (4), if transmitting antennas of directional gain greater than 6 dBi are used the power shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. According to ISEDC RSS-Gen §6.8: Transmitter Antenna The applicant for equipment certification shall provide a list of all antenna types that may be used with the transmitter, where applicable (i.e. for transmitters with detachable antenna), indicating the maximum permissible antenna gain (in dBi) and the required impedance for each antenna. The test report shall demonstrate the compliance of the transmitter with the limit for maximum equivalent isotropically radiated power (e.i.r.p.) specified in the applicable RSS, when the transmitter is equipped with any antenna type, selected from this list. For expediting the testing, measurements may be performed using only the antenna with highest gain of each combination of transmitter and antenna type, with the transmitter output power set at the maximum level. However, the transmitter shall comply with the applicable requirements under all operational conditions and when in combination with any type of antenna from the list provided in the test report (and in the notice to be included in the user manual, provided below). When measurements at the antenna port are used to determine the RF output power, the effective gain of the device’s antenna shall be stated, based on a measurement or on data from the antenna’s manufacturer. The test report shall state the RF power, output power setting and spurious emission measurements with each antenna type that is used with the transmitter being tested. For licence-exempt equipment with detachable antennas, the user manual shall also contain the following notice in a conspicuous location: This radio transmitter [enter the device’s ISED certification number] has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. Immediately following the above notice, the manufacturer shall provide a list of all antenna types which can be used with the transmitter, indicating the maximum permissible antenna gain (in dBi) and the required impedance for each antenna type. Report Number: R1902191-247 Page 12 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 4.2 Antenna Description The antennas used by the EUT is embedded antenna with Omni pattern, Antenna usage Band of Operation (MHz) Maximum Antenna Gain (dBi) BLE 2400-2500 1.9 Report Number: R1902191-247 Page 13 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 5 FCC §2.1091, §15.247(i), ISEDC RSS-102 & LP0002-2018 §5.20.2 - RF Exposure 5.1 Applicable Standards According to §2.1091 (Mobile Devices) RF exposure is calculated. Limits for General Population/Uncontrolled Exposure Electric Field Magnetic Field Power Density Frequency Range Averaging Time Strength Strength (MHz) (mW/cm2) (minute) (V/m) (A/m) Limits for General Population/Uncontrolled Exposure 0.3-1.34 614 1.63 *(100) 30 2 1.34-30 824/f 2.19/f *(180/f ) 30 30-300 27.5 0.073 0.2 30 300-1500 / / f/1500 30 1500-100,000 / / 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density According to ISED RSS-102 Issue 5: Report Number: R1902191-247 Page 14 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 5.2 MPE Prediction Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 S = PG/4R² Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna 5.3 MPE Results For transmission with BLE: Maximum peak output power at antenna input terminal (dBm): 3.92 Maximum peak output power at antenna input terminal (mW): 2.47 Prediction distance (cm): 20 Predication frequency (MHz): 2402 Maximum Antenna Gain, typical (dBi): 2.0 Maximum Antenna Gain (numeric): 1.58 Power density of prediction frequency at prediction distance (mW/cm2): 0.00078 FCC limit (mW/cm2): 1.00 5.4 IC RF Exposure Evaluation 2.4 GHz BLE: 3.92 + 2.0 dBi = 5.92 dBm < 1.31×10-2f 0.6834 = 2.68 W = 34.27 dBm Conclusion In order to meet the multi-transmitter RF Exposure requirement, all transceiver modules must be installed with a separation distance of no less than 20 cm from all persons. Report Number: R1902191-247 Page 15 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 6 FCC §15.209, §15.247(d), ISEDC RSS-247 §5.5, RSS-Gen §8.9, §8.10 & LP0002-2018 §3.10 - Spurious Radiated Emissions 6.1 Applicable Standards As per FCC §15.35(d): Unless otherwise specified, on any frequency or frequencies above 1000 MHz, the radiated emission limits are based on the use of measurement instrumentation employing an average detector function. Unless otherwise specified, measurements above 1000 MHz shall be performed using a minimum resolution bandwidth of 1 MHz. As Per FCC §15.205(a) except as show in paragraph (d) of this section, only spurious emissions are permitted in any of the frequency bands listed below: MHz MHz MHz GHz 0.090 – 0.110 16.42 – 16.423 960 – 1240 4. 5 – 5. 15 0.495 – 0.505 16.69475 – 16.69525 1300 – 1427 5. 35 – 5. 46 2.1735 – 2.1905 25.5 – 25.67 1435 – 1626.5 7.25 – 7.75 4.125 – 4.128 37.5 – 38.25 1645.5 – 1646.5 8.025 – 8.5 4.17725 – 4.17775 73 – 74.6 1660 – 1710 9.0 – 9.2 4.20725 – 4.20775 74.8 – 75.2 1718.8 – 1722.2 9.3 – 9.5 6.215 – 6.218 108 – 121.94 2200 – 2300 10.6 – 12.7 6.26775 – 6.26825 123 – 138 2310 – 2390 13.25 – 13.4 6.31175 – 6.31225 149.9 – 150.05 2483.5 – 2500 14.47 – 14.5 8.291 – 8.294 156.52475 – 156.52525 2690 – 2900 15.35 – 16.2 8.362 – 8.366 156.7 – 156.9 3260 – 3267 17.7 – 21.4 8.37625 – 8.38675 162.0125 –167.17 3.332 – 3.339 22.01 – 23.12 8.41425 – 8.41475 167.72 – 173.2 3 3458 – 3 358 23.6 – 24.0 12.29 – 12.293 240 – 285 3.600 – 4.400 31.2 – 31.8 12.51975 – 12.52025 322 – 335.4 36.43 – 36.5 12.57675 – 12.57725 399.9 – 410 Above 38.6 13.36 – 13.41 608 – 614 As per FCC §15.209(a): Except as provided elsewhere in this Subpart, the emissions from an intentional radiator shall not exceed the field strength levels specified in the following table Frequency Field Strength Measurement Distance (MHz) (micro volts/meter) (meters) 0.009 - 0.490 2400/F(kHz) 300 0.490 - 1.705 24000/F(kHz) 30 1.705 - 30.0 30 30 30 - 88 100** 3 88 - 216 150** 3 216 - 960 200** 3 Above 960 500 3 ** Except as provided in paragraph (g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54-72 MHz, 76-88 MHz, 174-216 MHz or 470-806 MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241. Report Number: R1902191-247 Page 16 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 As per FCC §15.247 (d), in any 100 kHz bandwidth outside the frequency band in which the spread spectrum or digitally modulated intentional radiator is operating, the radio frequency power that is produced by the intentional radiator shall be at least 20 dB below that in the 100 kHz bandwidth within the band that contains the highest level of the desired power, based on either an RF conducted or a radiated measurement, provided the transmitter demonstrates compliance with the peak conducted power limits. If the transmitter complies with the conducted power limits based on the use of RMS averaging over a time interval, as permitted under paragraph (b)(3) of this section, the attenuation required under this paragraph shall be 30 dB instead of 20 dB. Attenuation below the general limits specified in §15.209(a) is not required. In addition, radiated emissions which fall in the restricted bands, as defined in §15.205(a), must also comply with the radiated emission limits specified in §15.209(a) (see §15.205(c). 6.2 Test Setup The radiated emissions tests were performed in the 5-meter Chamber, using the setup in accordance with ANSI C63.10-2013. The specification used was the FCC 15 Subpart C limits. The spacing between the peripherals was 10 centimeters. External I/O cables were draped along the edge of the test table and bundle when necessary. 6.3 Test Procedure The EUT host, and all support equipment power cords were connected to the AC floor outlet. Maximizing procedure was performed on the highest emissions to ensure that the EUT complied with all installation combinations. For radiated testing the EUT was set 3 meter away from the testing antenna, which was varied from 1-4 meter, and the EUT was placed on a turntable, which was 0.8 meter and 1.5 meter above the ground plane for below and above 1000 MHz measurements, the table shall be rotated for 360 degrees to find out the highest emission. The receiving antenna’s polarity should be changed between horizontal and vertical. The spectrum analyzer or receiver was set as: Below 1000 MHz: RBW = 100 kHz / VBW = 300 kHz / Sweep = Auto Above 1000 MHz: (1) Peak: RBW = 1MHz / VBW = 3MHz / Sweep = 100 ms (2) Average: RBW = 1MHz / VBW = 3MHz / Sweep = Auto Report Number: R1902191-247 Page 17 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 6.4 Corrected Amplitude and Margin Calculation The Corrected Amplitude (CA) is calculated by adding the Antenna Factor (AF), the Cable Loss (CL), the Attenuator Factor (Atten) and subtracting the Amplifier Gain (Ga) to indicated Amplitude (Ai) reading. The basic equation is as follows: CA = Ai + AF + CL + Atten – Ga For example, a corrected amplitude of 40.3 dBuV/m = Indicated Reading (32.5 dBuV) + Antenna Factor (+23.5dB) + Cable Loss (3.7 dB) + Attenuator (10 dB) - Amplifier Gain (29.4 dB) The “Margin” column of the following data tables indicates the degree of compliance within the applicable limit. For example, a margin of -7 dB means the emission is 7 dB below the maximum limit. The equation for margin calculation is as follows: Margin = Corrected Amplitude - Limit 6.5 Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Interval ESCI Rohde and Schwarz Receiver, EMI Test 100338 2018-07-05 2 years 1166.5950.03 Agilent Analyzer, Spectrum E4446A MY48250238 2018-05-08 1 year Sunol Sciences System Controller SC99V 011003-1 N/R N/A Sunol Sciences Antenna, Biconi-Log JB1 A013105-3 2018-02-26 2 years Wisewave Antenna, Horn ARH-4223-02 10555-02 2017-12-15 2 years HP/ Agilent Amplifier, Pre 8449B OPT HO2 3008A0113 2018-04-02 1 year 2.92mm (M) X2, 1501 KPS-1501AN- Insulated Wire INC DC 1807 2018-03-13 1 year Armor Neoprene, 396 3960-KPS - SMA cable - C00011 Each time1 N/A 1 - N-Type Cable - C00012 Each time N/A - N-Type Cable - C00014 Each time1 N/A Sunol Sciences Antenna, Horn DRH-118 A052704 2017-03-27 2 years Vasona Test software V6.0 build 11 10400213 N/R N/R Note1: cables included in the test set-up will be checked each time before testing. Statement of Traceability: BACL Corp. attests that all of the calibrations on the equipment items listed above were traceable to NIST or to another internationally recognized National Metrology Institute (NMI), and were compliant with A2LA Policy P102 (dated 09 June 2016) “A2LA Policy on Metrological Traceability”. Report Number: R1902191-247 Page 18 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 6.6 Test Environmental Conditions Temperature: 22-25 ºC Relative Humidity: 29-30 % ATM Pressure: 102.1 kPa The testing was performed by Harry Zhao from 2019-02-20 in 5m chamber 3. 6.7 Summary of Test Results According to the data hereinafter, the EUT complied with FCC Title 47, Part 15C standard’s radiated emissions limits, and had the worst margin of: Mode: Transmitting Margin Frequency Mode, channel (dB) (MHz) -2.37 4804 BLE, 2402 Please refer to the following table and plots for specific test result details Report Number: R1902191-247 Page 19 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 6.8 Test Results 1) 30 MHz – 1 GHz Worst Case at 2480 MHz , Measured at 3 meters Corrected Antenna Antenna Turntable Frequency Limit Margin Amplitude Height Polarity Azimuth Comment (MHz) (dBµV/m) (dB) (dBµV/m) (cm) (H/V) (degrees) 52.937 33.66 112 V 75 40 -6.34 Pass 88.4215 32.66 135 V 221 43.5 -10.84 Pass 30.82275 22.2 160 V 353 40 -17.8 Pass 60.00675 30.58 213 V 19 40 -9.42 Pass 97.66075 26.33 143 V 329 43.5 -17.17 Pass 134.2255 23.47 107 H 342 43.5 -20.03 Pass Note: Only chosen the worst 6 Emissions were tested in formal scan because all other emissions were 20 dB below the limit. Report Number: R1902191-247 Page 20 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 2) 1GHz-18 GHz, measured at 3 meters Test Antenna FCC/IC S.A. Turntable Cable Pre- Cord. Frequency (MHz) Reading Azimuth Height Polarity Factor Loss Amp. Reading Limit Margin Comments (dBµV) (degrees) (dB) (dB) (dBµV/m) (cm) (H/V) (dB/m) (dBµV/m) (dB) Low Channel 2402 MHz 2402 57.35 214 100 H 28.32 5.08 0.00 90.75 - - PK 2402 56.50 214 100 H 28.32 5.08 0.00 89.90 - - AV 2402 61.08 226 100 V 28.32 5.08 0.00 94.48 - - PK 2402 60.53 226 100 V 28.32 5.08 0.00 93.93 - - AV 2390 27.54 0 100 H 28.33 5.08 0.00 60.96 74.00 -13.04 PK 2390 15.88 0 100 H 28.33 5.08 0.00 49.30 54.00 -4.70 AV 2390 27.01 0 100 V 28.33 5.08 0.00 60.43 74.00 -13.57 PK 2390 15.95 0 100 V 28.33 5.08 0.00 49.37 54.00 -4.63 AV 4804 53.86 255 100 H 32.86 7.43 38.17 55.98 74.00 -18.02 PK 4804 49.34 255 100 H 32.86 7.43 38.17 51.46 54.00 -2.54 AV 4804 54.05 174 153 V 32.86 7.43 38.17 56.17 74.00 -17.83 PK 4804 49.51 174 153 V 32.86 7.43 38.17 51.63 54.00 -2.37 AV Middle Channel 2440 MHz 2440 60.65 166 103 H 28.37 5.08 0.00 94.10 - - PK 2440 60.22 166 103 H 28.37 5.08 0.00 93.67 - - AV 2440 62.31 226 153 V 28.37 5.08 0.00 95.76 - - PK 2440 61.53 226 153 V 28.37 5.08 0.00 94.98 - - AV 4880 52.39 259 100 H 33.19 7.43 38.09 54.91 74.00 -19.09 PK 4880 46.81 259 100 H 33.19 7.43 38.09 49.33 54.00 -4.67 AV 4880 51.85 239 100 V 33.19 7.43 38.09 54.37 74.00 -19.63 PK 4880 46.54 239 100 V 33.19 7.43 38.09 49.06 54.00 -4.94 AV High Channel 2480 MHz 2480 61.34 170 100 H 28.26 5.08 0.00 94.68 - - PK 2480 60.81 170 100 H 28.26 5.08 0.00 94.15 - - AV 2480 62.33 221 100 V 28.26 5.08 0.00 95.67 - - PK 2480 61.92 221 100 V 28.26 5.08 0.00 95.26 - - AV 2483.5 26.93 0 100 H 28.26 5.08 0.00 60.27 74.00 -13.73 PK 2483.5 16.04 0 100 H 28.26 5.08 0.00 49.38 54.00 -4.62 AV 2483.5 26.88 0 100 V 28.26 5.08 0.00 60.22 74.00 -13.78 PK 2483.5 16.00 0 100 V 28.26 5.08 0.00 49.34 54.00 -4.66 AV 4960 51.29 265 100 H 33.15 7.60 38.15 53.89 74.00 -20.11 PK 4960 45.00 265 100 H 33.15 7.60 38.15 47.60 54.00 -6.40 AV 4960 49.61 236 100 V 33.15 7.60 38.15 52.21 74.00 -21.79 PK 4960 43.00 236 100 V 33.15 7.60 38.15 45.60 54.00 -8.40 AV Report Number: R1902191-247 Page 21 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 The worst case channel plot has been listed below. 1 GHz – 18 GHz measured at 1 meter. This test was performed with a 2.4 – 2.4835 GHz band reject filter. 18 GHz – 26.5 GHz measured at 1 meter Report Number: R1902191-247 Page 22 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 7 Appendix A (Normative) - FCC & ISED Equipment Labeling Requirements 7.1 FCC ID Label Requirements As per FCC §2.925, (a) Each equipment covered in an application for equipment authorization shall bear a nameplate or label listing the following: (1) FCC Identifier consisting of the two elements in the exact order specified in §2.926. The FCC Identifier shall be preceded by the term FCC ID in capital letters on a single line, and shall be of a type size large enough to be legible without the aid of magnification. Example: FCC ID: XXX123 Where: XXX—Grantee Code, 123—Equipment Product Code As per FCC §15.19, (a) In addition to the requirements in part 2 of this chapter, a device subject to certification, or verification shall be labeled as follows: (3) All other devices shall bear the following statement in a conspicuous location on the device: 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. (4) Where a device is constructed in two or more sections connected by wires and marketed together, the statement specified above is required to be affixed only to the main control unit. If the EUT is integrated within another device then a label affixed to the host shall also state, “Contains FCC ID: XXXXXX” (5) When the device is so small or for such use that it is not practicable to place the statement specified under paragraph (a) of this section on it, the information required by this paragraph shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. However, the FCC identifier or the unique identifier, as appropriate, must be displayed on the device. 7.2 IC Label Requirements As per IC RSP-100 Section 3.1, the certification number shall appear as follows: IC: XXXXXX-YYYYYYYY Where:  The letters “IC:” indicate that this is an Innovation, Science and Economic Development Canada’s certification number, but they are not part of the certification number. XXXXXXYYYYYYYYYYY is the ISED certification number.  XXXXXX is the CN assigned by Innovation, Science and Economic Development Canada. Newly assigned CNs will be made up of five numeric characters (e.g. “20001”) whereas existing CNs may consist of up to five numeric characters followed by an alphabetic character (e.g. “21A” or “15589J”).  YYYYYYYYYYY is the Unique Product Number (UPN) assigned by the applicant, made up of a maximum of 11 alphanumeric characters.  The CN and UPN are limited to capital alphabetic characters (A-Z) and numerals (0-9) only. The use of punctuation marks or other symbols, including “wildcard” characters, is not permitted. Report Number: R1902191-247 Page 23 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977  The HVIN may contain punctuation marks or symbols but they shall not represent any indeterminate (“wildcard”) characters. As per RSS-Gen §2.1 Equipment Labeling: The application for equipment certification shall be submitted in accordance with Industry Canada’s Radio Standards Procedure RSP-100, Radio Equipment Certification Procedure which sets out the requirements for certification and labelling of radio apparatus. RSP-100 shall be used in conjunction with RSS-Gen and other Radio Standards Specifications (RSSs) specifically applicable to the type of radio apparatus for which certification is sought. 7.3 Recommended Label Contents and Location Report Number: R1902191-247 Page 24 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 8 Appendix B (Normative) – EUT Test Setup Photographs Please see attachments. Report Number: R1902191-247 Page 25 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 9 Appendix C (Normative) – EUT External Photographs Please see attachments. Report Number: R1902191-247 Page 26 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 10 Appendix D (Normative) – EUT Internal Photographs Please see attachments. Report Number: R1902191-247 Page 27 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKCSPUD1977 IC: 2461N-CSPUD1977 11 Appendix E (Normative) - A2LA Electrical Testing Certificate ----- END OF REPORT ----- Report Number: R1902191-247 Page 28 of 28 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report


Document Created: 2019-04-03 00:59:19
Document Modified: 2019-04-03 00:59:19
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