Reply Letter

FCC ID: UDX-60057010

Cover Letter(s)

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FCCID_3832633

Timco Engineering, Inc From: andrea.hsia@tw.bureauveritas.com Sent: Friday, April 20, 2018 4:28 AM To: cb@timcoengr.com Cc: andrea.hsia@tw.bureauveritas.com Subject: Re: SUBJECT: TIMCO-TCB/Desk Aduit - CISCO SYSTEMS INC. - FCC ID: UDX-60057010 - JOB #: 2534ATC16-2534BTC16 Attachments: Test Report (NII)_rev 2.pdf; Theory of Operation (Antenna spec-Ant. 20)_rev 2.pdf; Theory of Operation (Antenna spec-Ant. 21 V)_rev 2.pdf; Theory of Operation (Antenna spec-Ant. 25 V)_rev 2.pdf; Theory of Operation (Antenna spec-Ant. 27 V)_rev 2.pdf; Theory of Operation (Antenna spec-AIR-ANT2513P4M-N Azimuth)_rev 2.pdf; Theory of Operation (Antenna spec-AIR-ANT2513P4M-N Elevation)_rev 2.pdf; Users Manual_rev 2.pdf Hi Sirs, Please refer to as below for our reply. Please kindly help us to review it, if have no any further question please submit to FCC. Thank you so much. 1. The 21dBm at above 30 degree restriction is not added to the test report. BV TW: We modified p154~174 of NII report. (See attached file: Test Report (NII)_rev 2.pdf) 2. Checking your response, how to achieve and maintain the 21dBm at above 30 degree was not addressed. This should be clearly described in the test report and user/installation manual. BV TW: We modified p11~12 of NII report. Also modified antenna pattern to you. Due to device Will restriced installation position as above photo, thus consider to above 30 degrees highest antenna gain are chosen from XZ and YZ Plane (antenna specification of 60~-60 dug and 120~-120 dug) (See attached file: Theory of Operation (Antenna spec-Ant. 20)_rev 2.pdf) 1

Due to device Will restriced installation position as above photo, thus consider to above 30 degrees highest antenna gain are chosen from XZ and YZ Plane (antenna specification of 30~180 dug) (See attached file: Theory of Operation (Antenna spec-Ant. 21 V)_rev 2.pdf) Due to device Will restriced installation position as above photo, thus consider to above 30 degrees highest antenna gain are chosen from XZ and YZ Plane (antenna specification of 60~180 dug and -150~-180 dug) (See attached file: Theory of Operation (Antenna spec-Ant. 25 V)_rev 2.pdf) 2

Due to device Will restriced installation position as above photo, thus consider to above 30 degrees highest antenna gain are chosen from XZ and YZ Plane (antenna specification of 30~180 dug) (See attached file: Theory of Operation (Antenna spec-Ant. 27 V)_rev 2.pdf) Due to device Will restriced installation position as above photo, thus consider to above 30 degrees highest antenna gain are chosen from Azimuth and Elevation Plane (antenna specification of 0~30 dug and 210~360 dug) (See attached file: Theory of Operation (Antenna spec-AIR-ANT2513P4M-N Azimuth)_rev 2.pdf)(See attached file: Theory of Operation (Antenna spec-AIR-ANT2513P4M-N Elevation)_rev 2.pdf) 3

Due to device Will restriced installation position as above photo, thus consider to above 30 degrees highest antenna gain are chosen from Max Gain 3. Who is responsible for installation, user or professional installer? If professional, is there any training? BV TW: Please refer to as below for client's reply. Regarding the further examination of professional installation here are our replies: The equipment will be installed by professional installers. These installers are associated with the Meraki sales partners/distributers. Since Meraki does not sell its devices directly to users, partners are responsible for the final install of the equipment. There is no formal training for installers, however each Meraki partner and subsequent install must follow the instructions in the official Meraki installation guide. This is a condition for distribution. 4. The manual should be detailed and specific about the restriction. BV TW: Client modified the manual and reply as below. I have updated the install guide to address the rule explanations as well as how we limit the power for band 1. See section 6 in the attached guide. Specific reference to our software defined radio usage. (See attached file: Users Manual_rev 2.pdf) 4. It appears this device is Point-to-Multipoint (P2M)? Therefore, please address KDB 789033 D02, particularly, section H BV TW: Please refer to as below for client's reply. For outdoor operation of the AP in the 5150-5250 MHz band, the maximum output power shall not exceed 1W. EIRP at any elevation angle above 30 degrees (as measured from the horizon) shall not exceed 125mW, per the FCC Part 15.407 rules. The highest antenna gains from the horizon above 30 degrees are as below: 4

And the following condition for maximum EIRP must apply: and shall not exceed 21 dBm above 30 degrees over the horizon. This is maintained through the Cisco Meraki Software Defined Radio implementation, limiting the power output at a given band, limiting the maximum EIRP for 5150-5250 MHz to 21 dBm when implemented outdoors. All power limits and band usage according to FCC rules are implemented through the SDR. 5. In the test report, both indoor/outdoor is mentioned. Mixed indoor/outdoor is not allowed unless professionally installed. BV TW: Please refer to as below for client's reply. It is professionally installed Best Regards, Andrea Hsia, Certification Div. Bureau Veritas CPS (H.K.) Ltd., Taoyuan Branch 5

Tel: +886-3-318-3232 (ext. 1628); Skype: whs9681 eMail: andrea.hsia@tw.bureauveritas.com Web : www.bureauveritas-adt.com "Timco Engineering, Inc" ---2018/03/26 上午 11:57:50---TIMCO ENGINEERING INC. Product Testing and Certification From: "Timco Engineering, Inc" <cb@timcoengr.com> To: Annie Cheng/TWN/VERITAS@VERITAS, Andrea Hsia/TWN/VERITAS@VERITAS, Miffy Tsao/TWN/VERITAS@VERITAS, Amanda Wu/TWN/VERITAS@VERITAS, Emily Lin/TWN/VERITAS@VERITAS, Ida Chen/TWN/VERITAS@VERITAS Date: 2018/03/26 上午 11:57 Subject: SUBJECT: TIMCO-TCB/Desk Aduit - CISCO SYSTEMS INC. - FCC ID: UDX-60057010 - JOB #: 2534ATC16-2534BTC16 TIMCO ENGINEERING INC. Product Testing and Certification 849 NW State Road 45 Newberry FL 32669 FCC Approvals 888.472.2424 or 352 472 5500 F 352.472.2030 Industry Canada Approvals  www.timcoengr.com Notified Body for Europe Certification : cb@timcoengr.com Product Safety Approvals Testing : testing@timcoengr.com Australian Testing 03/25/2018 Ms. Anne Kuo BUREAU VERITAS CONSUMER PRODUCTS SERVICES H.K. LTD 886-3-318-3232 886-3-327-0892 annie.cheng@tw.bureauveritas.com;andrea.hsia@tw.bureauveritas.com;miffy.tsao@tw.bureauveritas.com;aman da.wu@tw.bureauveritas.com;emily.lin@tw.bureauveritas.com;ida.chen@tw.bureauveritas.com SUBJECT: TIMCO-TCB/Desk Aduit - CISCO SYSTEMS INC. - FCC ID: UDX-60057010 - JOB #: 2534ATC16-2534BTC16 Dear Ms. Kuo: We received a second RT for FCC ID: UDX-60057010, please find the email from FCC below. Kindly note the FCC requires they received a reply within 30 days. Date of Original E-mail: 03/23/2018 We checked the response. However, the issues weren’t addressed adequately. 1. The 21dBm at above 30 degree restriction is not added to the test report. 2. Checking your response, how to achieve and maintain the 21dBm at above 30 degree was not addressed. This 6

should be clearly described in the test report and user/installation manual. 3. Who is responsible for installation, user or professional installer? If professional, is there any training? 4. The manual should be detailed and specific about the restriction. 4. It appears this device is Point-to-Multipoint (P2M)? Therefore, please address KDB 789033 D02, particularly, section H 5. In the test report, both indoor/outdoor is mentioned. Mixed indoor/outdoor is not allowed unless professionally installed. Sincerely, Timco Engineering, Inc. "This message contains confidential information. To know more, please click on the following link: http://disclaimer.bureauveritas.com" 7


Document Created: 2018-04-27 15:48:02
Document Modified: 2018-04-27 15:48:02
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