FCC ID: RYK-WNFB265AXIBT IEEE 802.11ax/ac/a/b/g/n 2x2 WiFi with Bluetooth5.0 Combo Module

Wireless Module SparkLAN WNFB-265AXI(BT) & AP12275_M2P HW User manual Version 0.0 Revision History Revision Content Initial released Date 2020/12/02 Revised By Version Jason 0.0 Wireless Module Contents 1. WNFB-265AXI(BT) & AP12275_M2P User manual Introduction .............................. 0 1.1. Module Block Diagram ..................................................................................... 0 Reference Design ............................................................................................ 1 1.2. 2. WNFB-265AXI(BT) & AP12275_M2P EVB.................................................................. 5 List of Figures Figure1. WNFB-265AXI(BT) & AP12275_M2P Module Block Diagram ........................................ 0 Figure2. Module Reference Design .............................................................................................. 2 Figure3. Interface pin define reference design ............................................................................ 2 Figure4. PCI-e Interface Connection Diagram .............................................................................. 3 Figure5. UART and PCM Interface Connection Diagram .............................................................. 3 Figure6. PCB Layout Cross-section ............................................................................................... 4 Figure7. Top view of WNFB-265AXI(BT) & AP12275_M2P EVB ................................................... 5 Wireless Module 1. WNFB-265AXI(BT) & AP12275_M2P User manual Introduction This document provides customers with considerations for the hardware design of WNFB-

265AXI(BT). It includes hardware block diagram, reference design, and PCB stack up, which will be explained in detail below. 1.1. Module Block Diagram Figure1. WNFB-265AXI(BT) & AP12275_M2P Module Block Diagram In Figure 1, WNFB-265AXI(BT) & AP12275_M2P is a fully Wi-Fi and Bluetooth functionalities 2230 M.2 card (KEY E) with integrated Bluetooth 5.0. The WLAN host interface is PCIe v3.0 compliant and runs at Gen2 speeds. The Bluetooth host interface is a UART interface and it also supports PCM interface. 0 1.2. Reference Design Wireless Module 8 V 1 _ O V I 2 0 4 0 _ R 0 3 1 R 10uF 10V 0402 2 4 C 5 4 C N T U O V 2 U N V I N E D N G 1 3 2 5

3 2 T O S _ R 0 5 A 8 1

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1 0 2 0 0 1 1 R 1 1 1 R P D R _ E N D R _ E I I C P C P 6 R 1 0 2 0 K 0 3 3 V 3 _ O V I D X T _ A _ T R A U N _ S T R _ A _ T R A U N _ S T C _ A _ T R A U D X R _ A _ T R A U P K L C F E R _ E I C P N K L C F E R _ E I C P T U O _ M C P _ T B N I _ M C P _ T B K L C _ M C P _ T B C N Y S _ M C P _ T B P D T _ E N D T _ E I I C P C P P D R _ E N D R _ E I I C P C P U P C T S O H L _ T S R E P _ E I C P N O _ G E R _ L W N E _ T B E K A W _ T S O H _ L W E K A W T S O H _ T B E K A W _ V E D _ T B n E K A W _ E I C P L _ Q E R K L C _ E I C P 1 Wireless Module Figure2. Module Reference Design Connected to HOST I/O VIO R 7

N P 1 0 K WL_REG_ON HOST_PCIE_RDP HOST_PCIE_RDN HOST_PCIE_TDP HOST_PCIE_TDN HOST_PCIE_REFCLKP HOST_PCIE_REFCLKN R7 used for keep-alive. C121 0.1uF C122 0.1uF R14 R15 C123 0R 0R 100pF C124 100pF PCIE_TDP PCIE_TDN PCIE_RDP PCIE_RDN PCIE_REFCLKP PCIE_REFCLKN VIO C 5 N P C 6 N P C 7 N P C 8 N P C 1 0 N P C 1 2 N P WL_HOST_WAKE PCIE_PRRST_L HOST_PCIE_CLKREQn HOST_PCIE_PME_L R23 R21 0R 0R R22 R20 10K 10K PCIE_CLKREQn PCIE_PME_L HOST_PCM_IN HOST_PCM_OUT HOST_PCM_SY NC HOST_PCM_CLK HOST_UART_CTS_N HOST_UART_RTS_N HOST_UART_TXD HOST_UART_RXD BT_RST_N BT_WAKE BT_HOST_WAKE PCM_OUT PCM_IN PCM_SY NC PCM_CLK BT_UART_RTS_N BT_UART_CTS_N BT_UART_RXD BT_UART_TXD R82 NC/10K R81 R80 VIO NP/10K NP/10K R8 NP/10K VIO R8 used for keep-alive. WLAN BT S_CLOCK EXTERNAL 32KHz CLOCK R114 NP/0402/0R 32.768KHz Figure3. Interface pin define reference design The recommended schematic configuration for all of the interfaces and GPIOs are shown as figure 4. The connection block diagram of the PCI-e interface is shown in figure 5. However, the connection block diagram of UART and PCN interfaces is shown in figure 6. The PCI-e differential pair signals impedance target is 100 ohms impedance. The length difference of each pair of differential signals does not exceed 10 mil, and the integrity of a ground plane should be maintained, as far as possible. 2 Wireless Module Figure4. PCI-e Interface Connection Diagram Figure5. UART and PCM Interface Connection Diagram 3 Wireless Module Figure6. PCB Layout Cross-section 4 J20 Wireless Module 2. WNFB-265AXI(BT) & AP12275_M2P EVB AUX ANT MAN ANT AP12275_M2P J21 CN2 Gold Finger Figure7. Top view of WNFB-265AXI(BT) & AP12275_M2P EVB Interface highlights:

card. 1. WNFB-265AXI(BT) & AP12275_M2P: Fully Wi-Fi and Bluetooth functionalities 2230 M.2 2. J9: Mini USB interface connector for Bluetooth function control and measuring. 3. J16: Enable(H) or disable(L) Bluetooth, WiFi function. 4. J21: 3.3V for M.2 card main system power path. 5. J20: Main Power 5V/2A DC mini USB input connector. 6. Gold Finger: Half-min PCI-e interface for Wi-Fi function control and measuring. 7. MAN ANT: RF Coaxial cable connector compatible to IPEX MHF4, WiFi and Bluetooth share antenna. 8. AUX ANT:, RF Coaxial cable connector compatible to IPEX MHF4, WiFi only antenna. 9. CN2: M.2 (NGFF) CONNECTOR E Key. J9 J16 5 Wireless Module Federal Communication Commission Interference Statement:

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. Any changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment. This Transmitter must not be colocated or operating in conjunction with any other antenna or RF exposure statements transmitter. This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body or nearby persons. CFR 47 FCC PART 15 SUBPART C (15.247) and SUBPART E (15.407) has been investigated. It is applicable to the modular transmitter. The devices must be installed and used in strict accordance with the manufacturer's instructions as described in the user documentation that comes with the product. This radio transmitter RYK-WNFB265AXIBT has been approved by Federal Communications 6 Wireless Module Commission 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. Unique antenna connector (RP-SMA) must be used on the Part 15 authorized transmitters used in the host product. Antenna Type Antenna Model Remark Maximum Gain (dBi) Dipole Dipole Dipole AD-103AG AD-302N AD-303N 2.4 GHz 2.02 dBi 3.14 dBi 3.14 dBi 5GHz 2.03 dBi 2.73 dBi 3.24 dBi Length of Antenna cable:150mmConnector type of Antenna cable: I-PEX/MHF4 to RP-SMA(F) 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: RYK-WNFB265AXIBT Or Contains FCC ID: RYK-WNFB265AXIBT The modular transmitter is only FCC authorized for the specific rule parts (i.e., FCC transmitter rules) listed on the grant, and the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. The final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. 7 Wireless Module Industry Canada statement:

This device complies with Industry Canada license-exempt RSSs. 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. Le prsent appareil est conforme aux CNR dIndustrie Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1) lappareil ne doit pas produire de brouillage;

2) lutilisateur de lappareil doit accepter tout brouillage radiolectrique subi, meme si le brouillage est susceptible den compromettre le fonctionnement. Caution:

1) The device for operation in the band 51505250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;

2) For devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with 3) For devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits specified for point-to-point and non-point-to-point operation as appropriate; and the e.i.r.p. limit;

Avertissement:

1) Le dispositif fonctionnant dans la bande 5150-5250 MHz est rserv uniquement pour une utilisation lintrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux;

2) Le gain maximal dantenne permis pour les dispositifs avec antenne(s) amovible(s) utilisant les bandes 5250-5350 MHz et 5470-5725 MHz doit se conformer la imitation P.I.R.E.;

3) Le gain maximal dantenne permis pour les dispositifs avec antenne(s) amovible(s) utilisant la 8 bande 5725-5850 MHz doit se conformer la limitation P.I.R.E spcifie pour lexploitation point Wireless Module point et non point point, selon le cas. Radiation Exposure Statement:

between the radiator & your body. Dclaration dexposition aux radiations:

This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm Cet quipement est conforme aux limites dexposition aux rayonnements IC tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. This radio transmitter (IC: 6158A-NFB265AXIBT has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Le prsent metteur radio (IC: 6158A-NFB265AXIBT a t approuv par Industrie Canada pour fonctionner avec les types d'antenne numrs cidessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette liste, et dont le gain est suprieur au gain maximal indiqu, sont strictement interdits pour l'exploitation de l'metteur. Antenna Type Antenna Model Remark Maximum Gain (dBi) Dipole Dipole Dipole AD-103AG AD-302N AD-303N 2.4 GHz 2.02 dBi 3.14 dBi 3.14 dBi 5GHz 2.03 dBi 2.73 dBi 3.24 dBi If the ISED certification 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 IC:

6158A-NFB265AXIBT. Si le numro de certification ISDE n'est pas visible lorsque le module est install l'intrieur d'un autre appareil, alors l'extrieur de l'appareil dans lequel le module est install doit galement afficher une tiquette faisant rfrence au module inclus. Cette tiquette extrieure peut utiliser un 9 Wireless Module libell comme celui-ci: Contient IC: 6158A-NFB265AXIBT. Plaque signaltique du produit final:

IC: 6158A-NFB265AXIBT ". Manual Information To the End User:

Le produit final doit tre tiquet dans un endroit visible avec l'inscription suivante: "Contient des The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users manual of the end product which integrates this The end user manual shall include all required regulatory information/warning as show in this module. manual. Manuel d'information l'utilisateur final L'intgrateur OEM doit tre conscient de ne pas fournir des informations l'utilisateur final quant la faon d'installer ou de supprimer ce module RF dans le manuel de l'utilisateur du produit final qui intgre ce module. Le manuel de l'utilisateur final doit inclure toutes les informations rglementaires requises et avertissements comme indiqu dans ce manue Must use the device only in host devices that meet the FCC/ISED RF exposure category of mobile, which means the device is installed and used at distances of at least 20cm from persons. The end user manual shall include FCC Part 15 /ISED RSS GEN compliance statements related to the transmitter as show in this manual. Host manufacturer is responsible for compliance of the host system with module installed with all other applicable requirements for the system such as Part 15 B, ICES 003. Host manufacturer is strongly recommended to confirm compliance with FCC/ISED requirements for the transmitter when the module is installed in the host. Must have on the host device a label showing Contains FCC ID: 6158A-NFB265AXIBT, Contains IC: 6158A-NFB265AXIBT The use condition limitations extend to professional users, then instructions must state that this information also extends to the host manufacturers instruction manual. If the end product will involve the Multiple simultaneously transmitting condition or different operational conditions for a stand-alone modular transmitter in a host, host manufacturer have to consult with module manufacturer for the installation method in end system. 10 Wireless Module l'hte doit utiliser l'instrument uniquement dans des dispositifs qui rpondent la fcc / (catgorie d'exposition rf mobile, ce qui signifie le dispositif est install et utilis une distance d'au moins 20 cm de personnes. le manuel de l'utilisateur final doit inclure la partie 15 / (fac rss gen dclarations de conformit relatives l'metteur que de montrer dans ce manuel. le fabricant est responsable de la conformit de l'hte, le systme d'accueil avec le module install avec toutes les autres exigences applicables du systme comme la partie 15 b, ices - 003. accueillir le fabricant est fortement recommand de confirmer la conformit avec les exigences de la fcc / (metteur lorsque le module est install dans l'hte. le dispositif d'accueil doivent avoir une tiquette indiquant contient FCC ID: RYK-WNFB265AXIBT, contient IC : 6158A-NFB265AXIBT 11

Model Name WNFB-265AXI(BT) AP12275_M2P FCC ID IC ID RYK-WNFB265AXIBT 6158A-NFB265AXIBT MIC ID 020-200125 WNFB-265AXI(BT)_Product Label AP12275_M2P_Product Label Label location Model Label location WNFB-265AXI(BT) AP12275_M2P

SparkLAN Communications, Inc. 8F., No.257, Sec. 2, Tiding Blvd., Neihu District, Taipei City 11493, Taiwan (R.O.C.) Date: 2021/01/27 FCC ID: RYK-WNFB265AXIBT Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 To whom it may concern:

1, the undersigned, hereby authorize Underwriters Laboratories Taiwan Co., Ltd. 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 Underwriters Laboratories Taiwan Co., Ltd. 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 Underwriters Laboratories Taiwan Co., Ltd. as our representative, we still recognize that we are responsible to:

a) comply with the relevant provisions of the certification program;

b) 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;

c) Make claims regarding certification only in respect of the scope for which certification has been granted;

d) 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) 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;

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

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

h) 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;

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

j) 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, Signed by:

red Ae Company Name: SparkLAN Communications, Inc. Contact Name: Grady Lin Tel: +886 2 2659 1880 Fax: +886 2 2659 5538 Email: grady.lin@sparklan.com Address: 8F., No.257, Sec. 2, Tiding Blvd., Neihu District, Taipei City 11493, Taiwan (R.O.C.)

SparkLAN Communications, Inc. 8F., No.257, Sec. 2, Tiding Blvd., Neihu District, Taipei City 11493, Taiwan (R.O.C.) Date: 2021/01/27 Federal Communications Commission Office of Engineering and Technology Laboratory Division 7435 Oakland Mills Rd. Columbia MD 21046 Subject: Request for Confidentiality FCC ID : RYK-WNFB265AXIBT To whom it may concern:

Pursuant to the provisions of Sections 0.457 and 0.459 of the Commissions rules (47 CFR 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Permanent Confidentiality e Schematics Diagrams e Block Diagram e Operation Description Software Operational Description Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Sincerely, Grady 4:

Name/Title: Grady Lin / Manager Company Name: SparkLAN Communications, Inc. Address: 8F., No.257, Sec. 2, Tiding Blvd., Neihu District, Taipei City 11493, Taiwan (R.O.C.) TEL: +886 2 2659 1880 FAX: +886 2 2659 5538 Email: grady.lin@sparklan.com v1.0

SparkLAN Communications, Inc. Date: 2021/01/27 FCC ID: RYK-WNFB265AXIBT To the certification reviewer:

We are hereby applying for full modular approval of the above-referenced FCC ID, based on compliance with all of the criteria as detailed below The requirements of Section 15.212 have been met and shown on the following statements Requirements EUT Conditions 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 radio portion of this module has bee shielded, please see exhibition External. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 The EUT has bufferend dara inputs, it is requirements under conditions of excessive data rates or | integrated in chip BCM43752 over-modulation. The modular transmitter must have its own power supply The part number of this regulator is regulation.. BCM43752 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 The EUT meets the FCC antenna module and the antenna, including the cable). The requirements. The spurious emission, professional installation provision of Section 15.203 | unique antenna connector and photo of is not applicable to modules but can apply to limited antennas are shown in the test report. modular approvals under paragraph

(b) of this section. Requirements EUT Conditions The modular transmitter must be tested in a stand-

alone configuration, i.e., the module must 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. Ifthe FCC ID is not visible when the module is installed inside another debice, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. 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. Signed by:

Gr A Company Name: SparkLAN Communications, Inc. Contact Name: Grady Lin Tel: +886 2 2659 1880 Fax: +886 2 2659 5538 Email: grady.lin@sparklan.com Address: 8F., No.257, Sec. 2, Tiding Blvd., Neihu District, Taipei City 11493, Taiwan (R.O.C.) The EUT was tested in a stand-alone configuration via a PCIE extender.Please see section Photographs of Test Configuration in the test report, the EUT was plugged in this extender. Please see exhibition Lable Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. The EUT is compliant with all applicable FCC rules. Detail instructions for mainaining compliance are give in the Users Manual. The EUT is compliant with all applicable RF exposure requirements. RF exposure is addressed in the RF exposure exhibition.

SparkLAN Communications, Inc. UNII Declaration Letter To whom it may concern:

We have declared below featured for FCC equipment authorization, device FCC ID: RYK-WNFB265AXIBT.

(1) DFS Device -- [-] Master, [_] Client with Radar detection capability , XJ Client without radar detection capability, [] N/A

(2) Active / Passive Scanning , adhoc mode access point capabilit Frequency Band Active Scanning | passive scanning Ad Hoc Mode Access point

(MHz) (the device can (where the device capability capability transmit a probe is can listen only with no probes)

(3) Country code selection ability - ] Yes , IX] No If no, pls explain how was implemented : use Microsoft network utility

(4) Transmit Power Control ability - IX] Yes, [.] No

(5) Meet 15.202 requirement - ] Yes, L] No, pls check below :

[] Amaster device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices x] Aclient device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able fo initiate a network.

(6) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer.

[] Apply , Ex! No Apply , If apply , pls help to provide explanation on how it was implement (By hardware or software, and how software was controlled) Factory set only.

(7) Please help to provide justification how device was restricted to operate in 5600~5650MHz in below. a |

Gyo Le Signatory Contact Name: Grady Lin Company Name: SparkLAN Communications, Inc. Address: 8F., No.257, Sec. 2, Tiding Blvd., Neihu District, Taipei City 11493, Taiwan (R.O.C.) Tel: +886 2 2659 1880 Fax: +886 2 2659 5538 Email: grady.lin@sparklan.com