Test Report Rev

FCC ID: LDKSLTSP1905

Test Report

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FCC PART 15, SUBPART C ISEDC RSS-247, ISSUE 2, FEBRUARY 2017 LP0002-2018 TEST REPORT For Cisco Systems Inc. 125 West Tasman Drive, San Jose, CA 95134 USA FCC ID: LDKSLTSP1905 IC:2461N-SLTSP1905 Report Type: Product Type: Permissive II Change Report Cisco 802.11ax Access Point Christian McCaig Prepared By Test Technician Report Number R1907017-247 Report Date 2019-08-23 Frank Wang Reviewed By RF Lead Bay Area Compliance Laboratories Corp. 1274 Anvilwood Ave 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: LDKSLTSP1905, IC: 2461N-SLTSP1905 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 Equipment Modifications.................................................................................................................................... 9 2.4 Local Support Equipment ................................................................................................................................... 9 2.5 Support Equipment ............................................................................................................................................. 9 2.6 Interface Ports and Cabling ................................................................................................................................. 9 3 Summary of Test Results ............................................................................................................................................ 10 4 FCC §15.207 & ISEDC RSS-Gen §8.8 and LP0002-2018 § 2.3 - AC Power Line Conducted Emissions ............ 11 4.1 Applicable Standards ........................................................................................................................................ 11 4.2 Test Setup ......................................................................................................................................................... 11 4.3 Test Procedure .................................................................................................................................................. 11 4.4 Corrected Amplitude and Margin Calculation .................................................................................................. 12 4.5 Test Equipment List and Details ....................................................................................................................... 12 4.6 Test Environmental Conditions ........................................................................................................................ 12 4.7 Summary of Test Results .................................................................................................................................. 13 4.8 Conducted Emissions Test Plots and Data ........................................................................................................ 14 5 FCC §15.209, §15.247(d) & ISEDC RSS-247 §5.5, RSS-Gen §8.9, §8.10 AND LP0002-2018 §3.10- Spurious Radiated Emissions ........................................................................................................................................................... 16 5.1 Applicable Standards ........................................................................................................................................ 16 5.2 Test Setup ......................................................................................................................................................... 17 5.3 Test Procedure .................................................................................................................................................. 17 5.4 Corrected Amplitude and Margin Calculation .................................................................................................. 18 5.5 Test Equipment List and Details ....................................................................................................................... 18 5.6 Test Environmental Conditions ........................................................................................................................ 19 5.7 Summary of Test Results .................................................................................................................................. 19 5.8 Spurious Emissions Test Results ...................................................................................................................... 20 6 Annex A – Test Setup Photographs............................................................................................................................ 26 7 Annex B- EUT External Photographs ....................................................................................................................... 27 8 Annex C- EUT Internal Photographs ........................................................................................................................ 28 9 Annex D (Normative) - ISO/IEC 17025 Certificate and Scope of Accreditation ................................................... 29 Report Number: R1907017-247 Page 2 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 DOCUMENT REVISION HISTORY Revision Number Report Number Description of Revision Date of Revision 0 R1907017-247 Permissive II Change Report 2019-08-23 Report Number: R1907017-247 Page 3 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 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: C9115AXI-B (USA), A9115AXI-A V03 (Canada), C9115AXI-T (Taiwan) as referred to as EUT in this report. The product is an 802.11ax Dual Band Access Point. 1.2 Mechanical Description of EUT Length Width Height Weight (cm) (cm) (cm) (g) 20 20 4 1700 1.3 Objective This report is prepared on behalf of Cisco Systems Inc., in accordance with Part 2, Subpart J, and Part 15, Subparts B and C of the Federal Communication Commission’s rules and ISEDC RSS-247 Issue 2 on February 2017 and NCC LP0002-2018. The objective is to determine compliance with FCC Part 15.247, ISEDC RSS-247 and NCC LP-0002 rules for Antenna Requirements and Radiated Spurious Emissions. 1.4 Related Submittal(s)/Grant(s) R1907017-407 FCC ID: LDKSLTSP2905 DTS IC: 2461N-SLTSP1905 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: R1907017-247 Page 4 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 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 Report Number: R1907017-247 Page 5 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 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, 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) Report Number: R1907017-247 Page 6 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 - for Displays (ver. 6.0) - for Imaging Equipment (ver. 2.0) - for Computer Servers (ver. 2.0) 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: R1907017-247 Page 7 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 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 and test commands, provided by Cisco Systems Inc., the software is compliant with the standard requirements being tested against. Frequency Modulation Power Setting (MHz) 2412 17 802.11b 2442 17 2462 17 2412 17 802.11g 2442 17 2462 17 2412 17 802.11n 2442 17 2462 17 2412 17 802.11ax 2442 17 2462 17 2402 5 BLE 2440 5 2480 5 Data Rates Tested: 802.11b mode: 1Mbps 802.11g mode: 6Mbps 802.11n/ac mode: m0/m0x1 802.11ax mode: m0h1 Report Number: R1907017-247 Page 8 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 2.3 Equipment Modifications No equipment modifications are made to the EUT 2.4 Local Support Equipment Manufacturer Description Model Serial Number Dell Laptop Latitude E6410 3CKRAQ1 2.5 Support Equipment Manufacturer Description Model Cisco Power supply AIR-PWRINJ6 V01 2.6 Interface Ports and Cabling Cable Description Length To From Ethernet cable 2m PoE EUT Ethernet-serial-USB 2m EUT Laptop cable Report Number: R1907017-247 Page 9 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 3 Summary of Test Results Results reported relate only to the product tested. FCC, ISEDC, and LP0002 Description of Test Results Rules FCC §15.207, ISEDC RSS GEN §8.8 and LP0002-2018 AC Power Line Conducted Emissions Compliant §2.3 FCC §2.1053, §15.35(b), §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 Report Number: R1907017-247 Page 10 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 4 FCC §15.207 & ISEDC RSS-Gen §8.8 and LP0002-2018 § 2.3 - AC Power Line Conducted Emissions 4.1 Applicable Standards As per FCC §15.207, ISEDC RSS GEN §8.8 and LP0002-2018 §2.3 For an intentional radiator that is designed to be connected to the public utility (AC) power line, the radio frequency voltage that is conducted back onto the AC power line on any frequency or frequencies within the band 150 kHz to 30 MHz shall not exceed the limits in the following table, as measured using a 50 µH/50 ohms line impedance stabilization network (LISN). Compliance with the provisions of this paragraph shall be based on the measurement of the radio frequency voltage between each power line and ground at the power terminal. The lower limit applies at the boundary between the frequencies ranges. Frequency of Emission Conducted Limit (dBuV) (MHz) Quasi-Peak Average 0.15-0.5 66 to 56 1 56 to 46 2 0.5-5 56 46 5-30 60 50 Note1: Decreases with the logarithm of the frequency. Note2: A linear average detector is required. 4.2 Test Setup The measurement was performed at shield room, using the setup per ANSI C63.10-2013 measurement procedure. The specification used was FCC §15.207 limits and ISEDC RSS GEN §8.8. External I/O cables were draped along the edge of the test table and bundled when necessary. The AC/DC power adapter of the EUT was connected with LISN-1 which provided 120 V / 60 Hz AC power. 4.3 Test Procedure During the conducted emissions test, the power cord of the EUT host system was connected to the main outlet of the LISN-1 and the power cords of support equipment were connected to LISN-2. Maximizing procedure was performed on the six (6) highest emissions of the EUT. All data was recorded in the peak, quasi-peak, and average detection mode. Quasi-Peak readings are distinguished with “QP.” Average readings are distinguished with “Ave”. Report Number: R1907017-247 Page 11 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 4.4 Corrected Amplitude and Margin Calculation The Corrected Amplitude (CA) is calculated by adding the Cable Loss (CL), the Attenuator Factor (Atten) to indicated Amplitude (Ai) reading. The basic equation is as follows: CA = Ai + CL + Atten For example, a corrected amplitude of 46.2 dBuV = Indicated Reading (32.5 dBuV) + Cable Loss (3.7 dB) + Attenuator (10 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 4.5 Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Interval Rohde and Receiver, EMI Test ESCI 1166.5950.03 100338 2018-07-05 2 years Schwarz Rohde and Impulse Limiter ESH3-Z2 101964 2019-07-31 1 year Schwarz Solar Electronics High Pass Filter Type 7930-100 7930150204 2019-02-25 1 year Company 30 ft conductive Suirong LMR 400 - N/R N/A emission cable FCC-LISN-50-25-2- FCC LISN 160129 2019-04-11 1 year 10-CISPR16 Vasona Test software V6.0 build 11 10400213 N/R N/R 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”. 4.6 Test Environmental Conditions Temperature: 23º C Relative Humidity: 44 % ATM Pressure: 101.31 kPa The testing was performed by Alexandrae Duran on 2019-08-20 in 5m chamber 3. Report Number: R1907017-247 Page 12 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 4.7 Summary of Test Results According to the recorded data in following table, the EUT complied with the FCC Part 15 and RSS-Gen standards’ conducted emissions limits, with the margin reading of: Connection: AC/DC adapter connected to 120 V/60 Hz, AC Margin Frequency Conductor Mode Range (dB) (MHz) (Live/Neutral) (MHz) -14.86 0.179144 Line 0.15-30 Report Number: R1907017-247 Page 13 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 4.8 Conducted Emissions Test Plots and Data Worst Case Colocation: BLE 2480 MHz, 2.4 GHz Wi-Fi HT/VHT mode 2412 MHz, and 5 GHz Wi-Fi VHT160 mode 5250 MHz 120 V, 60 Hz – Line Corrected Frequency Conductor Limit Margin Detector Amplitude (MHz) (Line/Neutral) (dBuV) (dB) (QP/Ave.) (dBuV) 0.179144 46.68 Line 64.53 -17.84 QP 0.385538 35.36 Line 58.16 -22.8 QP 0.436073 39.39 Line 57.14 -17.75 QP 23.370756 38.08 Line 60 -21.92 QP 0.374109 37.31 Line 58.41 -21.1 QP 23.488507 37.85 Line 60 -22.15 QP Corrected Frequency Conductor Limit Margin Detector Amplitude (MHz) (Line/Neutral) (dBuV) (dB) (QP/Ave.) (dBuV) 0.179144 39.67 Line 54.53 -14.86 Ave. 0.385538 21.08 Line 48.16 -27.08 Ave. 0.436073 29.01 Line 47.14 -18.13 Ave. 23.370756 32.7 Line 50 -17.3 Ave. 0.374109 23.02 Line 48.41 -25.39 Ave. 23.488507 32.32 Line 50 -17.68 Ave. Report Number: R1907017-247 Page 14 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 120 V, 60 Hz – Neutral Corrected Frequency Conductor Limit Margin Detector Amplitude (MHz) (Line/Neutral) (dBuV) (dB) (QP/Ave.) (dBuV) 23.524009 39.79 Neutral 60 -20.21 QP 0.17381 45.81 Neutral 64.78 -18.96 QP 23.129896 39.94 Neutral 60 -20.06 QP 23.939311 37.82 Neutral 60 -22.18 QP 24.057196 36.98 Neutral 60 -23.02 QP 24.26157 36.24 Neutral 60 -23.76 QP Corrected Frequency Conductor Limit Margin Detector Amplitude (MHz) (Line/Neutral) (dBuV) (dB) (QP/Ave.) (dBuV) 23.524009 34.46 Neutral 50 -15.54 Ave. 0.17381 35.28 Neutral 54.78 -19.5 Ave. 23.129896 34.59 Neutral 50 -15.41 Ave. 23.939311 32.3 Neutral 50 -17.7 Ave. 24.057196 31.6 Neutral 50 -18.4 Ave. 24.26157 30.91 Neutral 50 -19.09 Ave. Report Number: R1907017-247 Page 15 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 5 FCC §15.209, §15.247(d) & ISEDC RSS-247 §5.5, RSS-Gen §8.9, §8.10 AND LP0002-2018 §3.10- Spurious Radiated Emissions 5.1 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. Report Number: R1907017-247 Page 16 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 However, operation within these frequency bands is permitted under other sections of this Part, e.g., Sections 15.231 and 15.241. 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). 5.2 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. 5.3 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: R1907017-247 Page 17 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 5.4 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 5.5 Test Equipment List and Details Calibration Calibration Manufacturer Description Model No. Serial No. Date Interval ESCI Rohde and Schwarz Receiver, EMI Test 100044 2018-10-26 2 years 1166.5950K03 Agilent Analyzer, Spectrum E4440A US45303156 2019-03-19 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 EMCO Antenna, Horn 3115 9511-4627 2018-03-28 2 years Agilent Amplifier, Pre 8449B 3147A00400 2019-05-20 1 year 157 Series 2.92 SM (x2) KPS-1501AN- Insulated Wire INC DC 1807 2018-03-13 2 years Armored 33 ft. Cable 3960-KPS - SMA cable - C0002 Each time1 N/A A.H. Systems Pre-Amplifer PAM 1840V 170 2018-09-10 1 Year HP/Agilent Pre-Amplifier 8449B 3008A01978 2018-09-18 1 year Wisewave Antenna, Horn ARH-4223-02 10555-01 2018-02-14 2 years Wisewave Antenna, Horn ARH-4223-02 10555-02 2018-02-14 2 years Sunol Sciences Antenna, Horn DRH-118 A052704 2019-04-02 2 years Note1: cable and attenuator 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 9 June 2016) “A2LA Policy on Metrological Traceability”. Report Number: R1907017-247 Page 18 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 5.6 Test Environmental Conditions Temperature: 22-25 ºC Relative Humidity: 42-48 % ATM Pressure: 102.1 kPa The testing was performed by Christian McCaig from 2019-08-14 to 2019-08-19 in 5m chamber 3. 5.7 Summary of Test Results According to the data hereinafter, the EUT complied with FCC Title 47, Part 15C and RSS-247 standard’s radiated emissions limits, and had the worst margin of: 2.4GHz Wi-Fi Mode: Transmitting Margin Frequency Polarization Mode, channel (dB) (MHz) (Horizontal/Vertical) -6 30.00889 Vertical 2412 MHz, HT/VHT20 BLE Mode: Transmitting Margin Frequency Polarization Mode, channel (dB) (MHz) (Horizontal/Vertical) -6 30.00889 Vertical 2480 MHz, BLE Please refer to the following table and plots for specific test result details Report Number: R1907017-247 Page 19 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 5.8 Spurious Emissions Test Results 1) 30 MHz – 1 GHz Worst Case, Measured at 3 meters Worst Case Colocation: BLE 2480 MHz, 2.4 GHz Wi-Fi HT/VHT mode 2412 MHz, and 5 GHz Wi-Fi VHT160 mode 5250 MHz Corrected Antenna Antenna Turntable Frequency Limit Margin Amplitude Height Polarity Azimuth Comment (MHz) (dBµV/m) (dB) (dBµV/m) (cm) (H/V) (degrees) 30.00889 33.5 117 V 123 39.5 -6 Pass 33.355 31.62 296 V 293 39.5 -7.88 Pass 60.84375 21.59 167 V 121 39.5 -17.91 Pass 39.442 26.81 151 V 16 39.5 -12.69 Pass 303.6775 29.21 132 H 88 45.5 -16.29 Pass 419.821 28.88 111 V 162 45.5 -16.62 Pass Report Number: R1907017-247 Page 20 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 2) Above 1 GHz, measured at 3 meters 2.4GHz Wi-Fi S.A. Turntable Test Antenna Cable Pre- Cord. FCC/ISED Freq. Reading Azimuth Loss Amp. Reading Comments (MHz) Height Polarity Factor Limit Margin (dBµV) (degrees) (dB) (dB) (dBµV/m) (cm) (H/V) (dB/m) (dBµV/m) (dB) Low Channel 2412 MHz CCK mode power setting: 17 4824 44.53 0 100 H 32.46 8.40 35.90 49.48 74 -24.52 PK 4824 31.33 0 100 H 32.46 8.40 35.90 36.28 54 -17.72 AV 4824 44.66 0 100 V 32.45 8.40 35.90 49.61 74 -24.39 PK 4824 31.24 0 100 V 32.45 8.40 35.90 36.19 54 -17.81 AV Mid Channel 2442 MHz CCK mode power setting: 17 4884 44.40 0 100 H 32.46 8.40 35.90 49.35 74 -24.65 PK 4884 30.54 0 100 H 32.46 8.40 35.90 35.49 54 -18.51 AV 4884 44.61 0 100 V 32.45 8.40 35.90 49.56 74 -24.44 PK 4884 30.68 0 100 V 32.45 8.40 35.90 35.63 54 -18.37 AV High Channel 2462 MHz CCK mode power setting: 17 4924 44.37 0 100 H 32.46 8.40 35.90 49.32 74 -24.68 PK 4924 30.77 0 100 H 32.46 8.40 35.90 35.72 54 -18.28 AV 4924 45.26 110 273 V 32.45 8.40 35.90 50.21 74 -23.79 PK 4924 31.29 110 273 V 32.45 8.40 35.90 36.24 54 -17.76 AV S.A. Turntable Test Antenna Cable Pre- Cord. FCC/ISED Freq. Reading Azimuth Loss Amp. Reading Comments (MHz) Height Polarity Factor Limit Margin (dBµV) (degrees) (dB) (dB) (dBµV/m) (cm) (H/V) (dB/m) (dBµV/m) (dB) Low Channel 2412 MHz Non HT20 mode power setting: 17 4824 45.00 0 100 H 32.46 8.40 35.90 49.95 74 -24.05 PK 4824 30.97 0 100 H 32.46 8.40 35.90 35.92 54 -18.08 AV 4824 45.10 0 100 V 32.45 8.40 35.90 50.05 74 -23.95 PK 4824 30.94 0 100 V 32.45 8.40 35.90 35.89 54 -18.11 AV Mid Channel 2442 MHz Non HT20 mode power setting: 17 4884 44.28 0 100 H 32.46 8.40 35.90 49.23 74 -24.77 PK 4884 30.49 0 100 H 32.46 8.40 35.90 35.44 54 -18.56 AV 4884 44.21 0 100 V 32.45 8.40 35.90 49.16 74 -24.84 PK 4884 30.65 0 100 V 32.45 8.40 35.90 35.60 54 -18.40 AV High Channel 2462 MHz Non HT20 mode power setting: 17 4924 44.13 0 100 H 32.46 8.40 35.90 49.08 74 -24.92 PK 4924 30.33 0 100 H 32.46 8.40 35.90 35.28 54 -18.72 AV 4924 44.82 0 100 V 32.45 8.40 35.90 49.77 74 -24.23 PK 4924 30.49 0 100 V 32.45 8.40 35.90 35.44 54 -18.56 AV Report Number: R1907017-247 Page 21 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 S.A. Turntable Test Antenna Cable Pre- Cord. FCC/ISED Freq. Reading Azimuth Loss Amp. Reading Comments (MHz) Height Polarity Factor Limit Margin (dBµV) (degrees) (dB) (dB) (dBµV/m) (cm) (H/V) (dB/m) (dBµV/m) (dB) Low Channel 2412 MHz HT/VHT20 mode power setting: 17 4824 44.59 0 100 H 32.46 8.40 35.90 49.54 74 -24.46 PK 4824 30.46 0 100 H 32.46 8.40 35.90 35.41 54 -18.59 AV 4824 43.98 0 100 V 32.45 8.40 35.90 48.93 74 -25.07 PK 4824 30.64 0 100 V 32.45 8.40 35.90 35.59 54 -18.41 AV Mid Channel 2442 MHz HT/VHT20 mode power setting: 17 4884 44.13 0 100 H 32.46 8.40 35.90 49.08 74 -24.92 PK 4884 30.58 0 100 H 32.46 8.40 35.90 35.53 54 -18.47 AV 4884 44.18 0 100 V 32.45 8.40 35.90 49.13 74 -24.87 PK 4884 30.57 0 100 V 32.45 8.40 35.90 35.52 54 -18.48 AV High Channel 2462 MHz HT/VHT20 mode power setting: 17 4924 44.22 0 100 H 32.46 8.40 35.90 49.17 74 -24.83 PK 4924 30.59 0 100 H 32.46 8.40 35.90 35.54 54 -18.46 AV 4924 44.61 0 100 V 32.45 8.40 35.90 49.56 74 -24.44 PK 4924 30.62 0 100 V 32.45 8.40 35.90 35.57 54 -18.43 AV S.A. Turntable Test Antenna Cable Pre- Cord. FCC/ISED Freq. Reading Azimuth Loss Amp. Reading Comments (MHz) Height Polarity Factor Limit Margin (dBµV) (degrees) (dB) (dB) (dBµV/m) (cm) (H/V) (dB/m) (dBµV/m) (dB) Low Channel 2412 MHz HE20 mode power setting: 17 4824 44.85 0 100 H 32.46 8.40 35.90 49.80 74 -24.20 PK 4824 31.33 0 100 H 32.46 8.40 35.90 36.28 54 -17.72 AV 4824 43.98 0 100 V 32.45 8.40 35.90 48.93 74 -25.07 PK 4824 31.40 0 100 V 32.45 8.40 35.90 36.35 54 -17.65 AV Mid Channel 2442 MHz HE20 mode power setting: 17 4884 44.32 0 100 H 32.46 8.40 35.90 49.27 74 -24.73 PK 4884 31.21 0 100 H 32.46 8.40 35.90 36.16 54 -17.84 AV 4884 44.34 0 100 V 32.45 8.40 35.90 49.29 74 -24.71 PK 4884 31.41 0 100 V 32.45 8.40 35.90 36.36 54 -17.64 AV High Channel 2462 MHz HE20 mode power setting: 17 4924 44.23 0 100 H 32.46 8.40 35.90 49.18 74 -24.82 PK 4924 31.07 0 100 H 32.46 8.40 35.90 36.02 54 -17.98 AV 4924 43.99 0 100 V 32.45 8.40 35.90 48.94 74 -25.06 PK 4924 31.04 0 100 V 32.45 8.40 35.90 35.99 54 -18.01 AV Report Number: R1907017-247 Page 22 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 BLE S.A. Turntable Test Antenna Cable Pre- Cord. FCC/ISED Freq. Reading Azimuth Loss Amp. Reading Comments (MHz) Height Polarity Factor Limit Margin (dBµV) (degrees) (dB) (dB) (dBµV/m) (cm) (H/V) (dB/m) (dBµV/m) (dB) Low Channel 2402 MHz 4804 45.58 0 100 H 33.14 11.34 38.17 51.88 74 -22.12 PK 4804 30.64 0 100 H 33.14 11.34 38.17 36.94 54 -17.06 AV 4804 45.24 0 100 V 33.14 11.34 38.17 51.54 74 -22.46 PK 4804 30.33 0 100 V 33.14 11.34 38.17 36.63 54 -17.37 AV Mid Channel 2440 MHz 4880 44.46 0 100 V 33.29 11.99 38.17 51.57 74 -22.44 PK 4880 30.11 0 100 V 33.29 11.99 38.17 37.22 54 -16.79 AV 4880 45.28 0 100 H 33.29 11.99 38.17 52.39 74 -21.62 PK 4880 30.12 0 100 H 33.29 11.99 38.17 37.23 54 -16.78 AV High Channel 2480 MHz 4960 44.42 0 100 V 33.37 11.99 38.09 51.69 74 -22.31 PK 4960 29.64 0 100 V 33.37 11.99 38.09 36.91 54 -17.09 AV 4960 44.16 0 100 H 33.37 11.99 38.09 51.43 74 -22.57 PK 4960 29.70 0 100 H 33.37 11.99 38.09 36.97 54 -17.03 AV Report Number: R1907017-247 Page 23 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 3) Co-location Worst Case Colocation: BLE 2480 MHz, 2.4 GHz Wi-Fi HT/VHT mode 2412 MHz, and 5 GHz Wi-Fi VHT160 mode 5250 MHz 1 - 18 GHz, measured at 1 meter Fundamental 18 GHz-26.5 GHz, measured at 1 meter Report Number: R1907017-247 Page 24 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 26.5 GHz-40 GHz, measured at 1 meter Note: The emission measurement was performed with notch filter Report Number: R1907017-247 Page 25 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 6 Annex A – Test Setup Photographs Please refer to the attachment Report Number: R1907017-247 Page 26 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 7 Annex B- EUT External Photographs Please refer to the attachment Report Number: R1907017-247 Page 27 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 8 Annex C- EUT Internal Photographs Please refer to the attachment Report Number: R1907017-247 Page 28 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report

Cisco Systems Inc. FCC ID: LDKSLTSP1905, IC: 2461N-SLTSP1905 9 Annex D (Normative) - ISO/IEC 17025 Certificate and Scope of Accreditation Please follow the web link below for a full ISO 17025 scope https://www.a2la.org/scopepdf/3297-02.pdf --- END OF REPORT --- Report Number: R1907017-247 Page 29 of 29 FCC Part 15C/ISEDC RSS-247/LP0002 Test Report


Document Created: 2019-09-13 22:56:01
Document Modified: 2019-09-13 22:56:01
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