FCC ID: A3LCWAP210M WiFi Module

User manual of CWAP210M 1. Introduction CWAP210M is a Wi-Fi module compliant with IEEE802.11 b.g.n MAC/baseband/radio optimized for low-

power applications. The core chipset is from Mediatek, part number MT7686. 2. Hardware Architecture:

2.1 Main Chipset Information Item IEEE802.11 b.g.n mac/baseband/radio Vendor Mediatek Part Number MT7686 2.2 Circuit Block Diagram The major internal and external block diagram of CWAP210M is illustrated in Figure 1-1. Figure 1-1 CWAP210M block diagram and System Interface Version 1.0 Samsung Electronics page 1 of 5 3. Operational Description CWAP210M is the 802.11b/g/n WIFI Module that acts as a communication controller for users of a wireless device to connect to SMART DEVICE

- Features

>IEEE 802.11 b/g/n (2.4GHz, 1x1)

>Support 20, 40MHz bandwidth in 2.4GHz band

>RX antenna diversity

>Wi-Fi security WEP/WPA2/WPS

>Integrated balun, PA/LNA

>192MHz ARM Cotex -M4 with FPU

>UART interface(3Mbps)

- Time base of the RF frequency For IF and RF frequency, a crystal(26MHz) is a clock reference.

- Synthesizer Synthesizer inside Transceiver. Internal voltage controlled oscillator (VCO) provides the desired LO signal base on the phase-locked loop (PLL) with a relatively wide tuning range for this application. Internal fractional nPLL allows support for a wide range of reference clock frequencies

- WIFI Transmission Base-band data is modulated and upconverted to the 2.4GHz ISM band, respectively. Base-band Processing (BBP) IC has DSSS (BPSK/QPSK/CCK) and OFDM

(BPSK/QPSK/16QAM/64QAM) modulation function, it provides transmission data rate are 1, 2, 5.5, 11Mbps on DSSS and 6, 12, 18, 24, 36, 48, 54 Mbps on OFDM. Digital data signal will be converted to analog (TX IQ) signals through DAC in BBP IC, TX IQ pass through to low pass filter. TX I/Q signal use direct conversion (zero-IF) architecture converter to generate carrier frequency signal. Transceiver IC and internal PA magnify output power.

- WIFI Receiver Reverse direction isolation of LNA inside Transceiver IC suppresses unwanted radiation. Then RF signal will be directly down to IF signal (RX IQ) and high frequency spurious emissions are suppressed by LPF. At last RX IQ signal will be demodulated digital data. Version 1.0 Samsung Electronics page 2 of 5 Parameter Conditions Min Typ. Max Unit DSSS:CCK,BPSK,QPSK for 802.11b OFDM:BPSK,QPSK,16QAM,64QAM,256QAM for 802.11g,n

- Product Details

> Data Modulation

> Frequency Range 2412-2462 MHz

- Module power output TBD Output Power in 802.11b mode, CCK 1~11Mbps As specified in IEEE802.11 Output Power in 802.11g mode, OFDM 6M~9Mbps 12M~18Mbps 24M~36Mbps 48Mbps 54Mbps MCS0~2 MCS3~5 MCS6~7 MCS0~5 MCS6~7 Output Power in 802.11n mode, HT20, OFDM Output Power in 802.11n mode, HT40, OFDM As specified in IEEE802.11 As specified in IEEE802.11 As specified in IEEE802.11 As specified in IEEE802.11

17.5 16 15.5 14.5 14 14 16 15 14 15 13.5

dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBr Spectrum mask Frequency Tolerance Margin to 802.11b/g/n all mode Maximum output power 0

802.11b/g/n Operating Temp.

-25 25 ppm

- Output Power tolerance

> Output power -1.5dB ~ +1.0dB Version 1.0 Samsung Electronics page 3 of 5 4. Notice FCC Statement Approval Statement CE Statement Hereby, we declare that this device is in compliance with the essential requirements and other relevant provisions of directive 1999/5/EC. FCC approval This device complies with Part 15 of the FCC`s 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 undesirable operation. To satisfy FCC exterior labeling requirements, the following text must be placed on the exterior of the end product. Contains Transmitter module FCC ID: A3LCWAP210M This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/ TV technician for help.

-The OEM integrator is responsible for ensuring the end-user has no manual instruction to remove or install module.

-The module is limited to installation in mobile or fixed applications. IC approval This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

(1) this device may not cause interference, and

(2) this device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme avec Industrie Canada exempts de licence standard RSS (s). L'opration est soumise aux deux conditions suivantes:

(1) cet appareil ne peut causer d'interfrences, et

(2) cet appareil doit accepter toute interfrence, y compris les interfrences qui peuvent causer un mauvais fonctionnement de l'appareil. The host device must be labeled to display the Industry Canada certification number of the module. Contains transmitter module IC:649E-CWAP210M Le dispositif d'accueil doivent tre tiquets pour afficher le numro de certification d'Industrie Canada du module. Contient module metteur IC :649E-CWAP210M Version 1.0 Samsung Electronics page 4 of 5 IMPORTANT NOTE This device complies with FCC & IC radiation exposure limits set forth for an uncontrolled environment. This device should be installed and must not be co-located or operating in conjunction with any other antenna or transmitter. This device is intended only for OEM integrators under the following conditions:

1) This module may not be co-located with any other transmitters or antennas. 2) The antenna must be installed such that 20cm is maintained between the antenna and users. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements with this module installed. In the event that these conditions cannot be met, then the FCC & IC authorizations are no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product including this module and obtaining separate FCC & IC authorizations. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. Cet appareil est conforme aux limites de la FCC et IC exposition aux radiations dans un environnement non contr l . Cet appareil doit tre install et ne doit pas tre co-localis es ou op rant en conjonction avec une autre antenne ou un autre metteur. Cet appareil est conu uniquement pour les int grateurs OEM dans les conditions suivantes :

1 ) L' antenne doit tre install e de telle sorte que 20 cm est maintenue entre l'antenne et les utilisateurs . 2 ) Ce module ne peut pas tre co-localis avec d'autres metteurs ou des antennes . Aussi longtemps que deux conditions pr cit es sont remplies, le test du transmetteur suppl mentaires ne seront pas tenus. Toutefois, l'int grateur OEM est toujours responsable de tester leurs produits finis pour toutes les exigences de conformit suppl mentaires avec ce module install . Dans le cas o ces conditions ne peuvent pas tre remplies, alors la FCC et IC autorisations ne sont plus consid r s comme valides et l'ID de la FCC ne peut pas tre utilis sur le produit final. Dans ces circonstances, l'int grateur OEM sera responsable de r valuer le produit final, y compris l'obtention de ce module et s par e de la FCC et IC Autorisations User Information Caution: Any changed or modifications not expressly approved by the party responsible for compliance could void the user`s authority to operate this equipment. Attention: Toute chang ou modifications non expressment approuvs par la partie responsable de la conformit pourraient annuler l'utilisateur `autorit de faire fonctionner cet quipement. For product available in the USA/Canada market, only channel 1~11 can be operated and these channel assignments deal with only the 2.4 GHz range. Version 1.0 Samsung Electronics page 5 of 5

CWAP210M PF#1() Label Label Design Information Size: 26.0 X 12.0 [mm] Co lor: White(print: Black) 4-R1.0 12.0mm R-C-SEC-CWAP210M MODEL: CWAP210M CMIIT ID :

FCC ID : A3LCWAP210M IC: 649E-CWAP210M ANATEL :

MOC :

4709-00XXXX Made in Vietnam SN:

DEVICE:

MAC ID:

26.0mm CWAP210M PF#3() Label Label Design Information Size: 26.0 X 12.0 [mm] Co lor: White(print: Black) 4-R1.0 12.0mm R-C-SEC-CWAP210M MODEL: CWAP210M CMIIT ID :

FCC ID : A3LCWAP210M IC: 649E-CWAP210M ANATEL :

MOC :

4709-00XXXX Made in Vietnam SN:

DEVICE:

MAC ID:

26.0mm Front of the module / Location of label

Samsung Electronics Co., LTD. 129, Samsu ng -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea Date: July 26, 2019 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 c.c. UL Verification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern:

I, the undersigned, hereby authorize Ms. Athena Kim/Assistant manager of KCTL Inc. and hereafter referred to as KCTL to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Athena Kim/Assistant manager of KCTL Inc. on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing KCTL as our agent, we still recognize that we are responsible to:

a) b) c) d) comply with the relevant provisions of the certification program;

make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints;

make claims regarding certification only in respect of the scope for which certification has been granted;

do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized;

e) f) g) h) i) j) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division;

use certification only to indicate the products are certified as being in conformity with specified standards;

endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner;

ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division;

keep a record of all complaints made known to the us relating to the products compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested;

take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification;

k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Jenni Chun, General Manager Regulatory & Environmental Affairs Samsung Electronics America, Inc

Samsung Electronics Co., LTD. 129, Samsung -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea CONFIDENTIALITY REQUEST Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 July 26, 2019 TO WHOM IT MAY CONCERN Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, Samsung Electronics Co., Ltd. requests confidentiality for the following products:

FCC ID Number Product Title/Model A3LCWAP210M WIFI Module / CWAP210M The following exhibits contain trade secrets and proprietary information that could be of benefit to our competitors regarding the design of our product. This material is not customarily available to the general public and we request that it be withheld from public inspection. We request that the following information submitted be held permanent confidential treatment. Permanent Confidential Request

-. Schematics

-. Block Diagram

-. Operational Description

-. Parts list

-. Antenna specification

-. External Photos

-. Internal Photos

-. Test set-up photo

-. User Manual We also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give temporary confidentiality of commercially sensitive information prior to product release. Short-Term Confidential Request If you have any questions, please feel free to contact me at the address shown below. Sincerely, Jenni Chun/ General manager

Applicant/Grantee FCC ID:

Samsung Electronics Co., Ltd. A3LCWAP210M Request for Modular Approval Section 15.212 Modular Transmitters Request for Limited Modular Approval Requirements EUT Conditions Single Modular Approval Requirements Comply (Y/N) The radio elements of the modular transmitter must have their own shielding. The physical crystal and tuning capacitors may be located external to the shielded radio elements. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 requirements under conditions of excessive data rates or over-modulation. The modular transmitter must have its own power supply regulation. OK 1 2 3 4 The modular transmitter must comply with the antenna and transmission system requirements of Sections 15.203, 15.204(b) and 15.204(c). The antenna must either be permanently attached or employ a unique antenna coupler (at all connections between the module and the antenna, including the cable). The professional installation provision of Section 15.203 is not applicable to modules but can apply to limited modular approvals under paragraph (b) of this section. 5 The modular transmitter must be tested in a stand-alone configuration, i.e., the module must OK A DC-DC converter is configured for internal supply of the module. In addition, a requlator is Connected to antenna with internal transmission line and matching. Y Y Y Y Y not be inside another device during testing for compliance with Part 15 requirements. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see Section 15.27(a)). The length of these lines shall be the length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified and commercially available (see Section 15.31(i)). The modular transmitter must be equipped with either a permanently affixed label or must be capable of electronically displaying its FCC identification number.

(A) If using a permanently affixed label, the modular transmitter must be labeled with its own FCC identification number, and, if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains Transmitter Module FCC ID: XYZMODEL1 or Contains FCC ID: XYZMODEL1. Any similar wording that expresses the same meaning may be used. The Grantee may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which explain this requirement. In the latter case, a copy of these instructions must be included in the application for equipment authorization.

(B) If the modular transmitter uses an electronic display of the FCC identification number, the information must be readily accessible and visible on 6 Y Mark the FCC-ID certification number on the module label. the modular transmitter or on the device in which it is installed. If the module is installed inside another device, then the outside of the device into which the module is installed must display a label referring to the enclosed module. This exterior label can use wording such as the following:

Contains FCC certified transmitter module(s). Any similar wording that expresses the same meaning may be used. The user manual must include instructions on how to access the electronic display. A copy of these instructions must be included in the application for equipment authorization. The modular transmitter must comply with any specific rules or operating requirements that ordinarily apply to a complete transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. A copy of these instructions must be included in the application for equipment authorization. The modular transmitter must comply with any applicable RF exposure requirements in its final configuration. 7 8 Module usage manuals were provided. Y For RF exposure requests, ensure that RF specs are entered and adhered to within the approval source provided to all users fo this module. Y A limited modular approval may be granted for single or split modular transmitters that do not comply with all of the above requirements, e.g., shielding, minimum signaling amplitude, buffered modulation/data inputs, or power supply regulation, if the manufacturer can demonstrate by alternative means in the application for equipment authorization that the modular transmitter meets all the applicable Part 15 requirements under the operating conditions in which the transmitter will be used. Limited modular approval also may be granted in those instances where compliance with RF exposure rules is demonstrated only for particular product configurations. The applicant for certification must state how control of the end product into which the module will be installed will be maintained such that full compliance of the end product is always ensured.

Samsung Electronics Co., LTD. 129, Samsung -ro , Yeongtong-gu Suwon-City, Gyeonggi-do, 16677, Korea WIFI Channel 12 and 13 Declaration Letter We declare the equipment identified below with regards to Channel 12 and 13 capabilities for FCC ID: A3LCWAP210M Declaration Product hardware does not have the capability to operate on Channel 12 and 13. Product hardware has the capability to operate on Channel 12 and 13. However, these two channels will be disabled via software and will not be accessible to user. Product hardware has the capability to operate on Channel 12 and 13. However, all the operated channels cant be changed in the RF parameter via software. All channels have complied with all of the requirements sets out in FCC Part 15.247. Product hardware has the capability to operate on WiFi Channel 12 and 13, and meets the requirements of KDB 594280 D01 v02r01. Please note:

1.) By default, this device operates in a mode that is compliant with the U.S. requirements. 2.) This device will also use supplemental information such as geo-location data to determine that it is operating outside the U.S., if necessary, to change its power. Such supplemental data will be derived from the following:

Global Navigation Satellite System (GNSS)7 sensors in the device Mobile Country Code (MCC),8 or MCC with a Mobile Network code (MNC), received from a CMRS9 carrier and received directly by a receiver on the device Country information derived from multiple adjacent access points (for example using IEEE Std 802.11d provisions) may be permitted on case-by-case basis Other suitable geo-location data based on IP addresses or other reliable source. Jenni Chun/ General manager