YZZGWN7665802.11ax Tri-Band Wi-Fi 6E Access Point

Common part： This equipment complies with radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with minimum distance 32cm between the radiator& your body. Après examen de ce matériel aux conformité ou aux limites d’intensité de champ RF, les utilisateurs peuvent sur l’exposition aux radiofréquences et la conformité and compliance d’acquérir les informations correspondantes. La distance minimale du corps à utiliser le dispositif est de 32cm. U.S. FCC Part 15 Regulatory Information Radio equipment • Operation of 5925-7125MHz is restricted to indoor use only. • The operation of this device is prohibited on oil platforms, cars, trains, boats, and aircraft, except that operation of this device is permitted in the 5.925–6.425 GHz bands in large aircraft while flying above 10,000 feet. • Operation of transmitters in the 5.925-7.125 GHz band is prohibited for control of or communications with unmanned aircraft systems. • This device frequency stability such that an emission is maintained within the band of operation under all conditions of normal operation. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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. Canada Regulatory Information Radio equipment • Operation of 5150-5250MHz and 5925-7125MHz are restricted to indoor use only. • Devices shall not be used for control of or communications with unmanned aircraft systems. • Operation on oil platforms, automobiles, trains, maritime vessels and aircraft shall be prohibited except for on large aircraft flying above 3,048 m (10,000 ft). This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device. L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d’Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : 1) L’appareil ne doit pas produire de brouillage; 2) L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement. CAN ICES-003 (B)/NMB-003(B) This product meets the applicable Innovation, Science and Economic Development Canada technical specifications. Le présent produit est conforme aux spécifications techniques applicables d'Innovation, Sciences et Développement économique Canada. EU Regulatory Information In all EU member states, operation of 5150-5350MHz and 5945-6425MHz are restricted to indoor use only. Support Frequency Bands and Power: Bluetooth/ BLE 2402-2480MHz<10dBm; WLAN 2412-2472 MHz < = 20 dBm; RLAN 5150-5250 MHz < 23 dBm; RLAN 5250-5350 MHz < 23 dBm; RLAN 5470-5725 MHz < 30 dBm; WLAN 5725-5850 MHz < 14 dBm; WLAN 5945-6425 MHz < 23 dBm; The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as follows: Hereby, [Grandstream Networks, Inc.] declares that the radio equipment type [GWN7665] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: www.grandstream.com

Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215. USA Tel : +1 (617) 566 - 9300 www.grandstream.com GWN7665 802.11ax Tri-Band Wi-Fi 6E Access Point Quick Installation Guide please visit www.grandstream.com Content English..................................................................................1 ............................................................................7 Español.................................................................................9 Français..............................................................................15 Deutsch...............................................................................21 Italiano................................................................................27 Português........................................................................... 33 Русскй................................................................................39 ~1~ ~2~ The GWN7665 is a powerful, enterprise-grade Wi-Fi 6E access point, ideal forsmall-to-mediumsizedbusinesses,multipleoorbuildings,residential settingsandcommerciallocations.Itoerstri-band2x2:2MU-MIMOwith DL/ULOFDMAtechnologyandasophisticatedinternalantennadesign for stronger anti-interference, more stable connection, maximum network throughput and expanded Wi-Fi coverage range. The GWN7665 is sup- portedbyGWN.CloudandGWNManager,Grandstream’scloudand on-premiseWi-Fimanagementplatformmakesmanagingyournetwork or several networks across multiple locations easier than ever before. It also uses a controller-less network management architecture in which thecontrollerisembeddedwithintheproduct’swebuserinterfacefor easyadministrationoflocallydeployedWi-FiAPs.TheGWN7665isthe idealWi-FiAPforvoice-over-Wi-Fideploymentsandoersaseamless connectionwithGrandstream’sWi-FicapableIPphones.Withsupport foradvancedQoS,low-latencyreal-timeapplications,meshnetworks, captive portals, 384 concurrent clients and dual Gigabit network ports with PoE+, the GWN7665 is an ideal Wi-Fi access point for business- gradewirelessnetworkdeploymentswithmedium-to-highuserdensity. PACKAGE CONTENTS GWN7665 PORTS POWERING AND CONNECTING THE GWN7665 •Donotattempttoopen,disassemble,ormodifythedevice. •Donotexposethisdevicetotemperaturesoutsiderangeof0°Cto 50°Cforoperatingand-10°Cto60°Cforstorage. •Do not expose the GWN7665 to environments outside of the follow- inghumidityrange:10-90%RH(non-condensing). •DonotpowercycleyourGWN7665duringsystembootuporrm- wareupgrade.Youmaycorruptrmwareimagesandcausetheunit to malfunction. GWN7665 can be powered on using PoE+ switch using following steps: Step 1: PlugaRJ45EthernetcableintothenetworkportofGWN7665. EN 1x GWN7665 Access Point 1x Mounting Bracket 1xCeiling Mounting Bracket 3x Screw (PM 3 x 50) 3x Screw (PA 3.5 x 20) 3x Plastic Expansion Bolt Network Port RJ45EthernetCable to power over Ethernet (PoE+) Switch. Step 2: Plug the other end into the uplink port of the power over Ethernet (PoE+) switch. 1 x Quick Installation Guide 3x M3 NUT GWN7665 can be mounted on the wall or ceiling, Please refer to the following steps for the appropriate installation. OVERVIEW PortDescription NET/POE 2.5G EthernetRJ45port(10Mbps/100Mbps/1Gbps /2.5Gbps) supporting PoE+. NET/POE 1G EthernetRJ45port(10Mbps/100Mbps/1Gbps)toyour router or another GWN76xx, support PoE+. RESETFactoryresetbutton. Pressfor7secondstoresetfactorydefaultsettings. PRECAUTIONS HARDWARE INSTALLATION ~3~ ~4~ 4 5 6 4 5 6 1.Position the mounting bracket at the desired location on the wall with the arrow pointing up. 2.Use a pencil to mark the four mounting holes (screw holes DIA 5.5mm, reticle hole DIA 25mm). 3.IfyourEthernetcablefeedsthroughthewall,thencutordrillacircle approximately18mmindiameter. 4.Insert screw anchors into the 5.5mm holes. Attach the mounting brackettothewallbyinsertingthescrewsintotheanchors. 1 2 3 PA3.5 x 20 Screw Plastic Expansion Bolt Wall PA3.5x20 Screw Plastic Expan- sion Bolt Wall Mount 5.Connectthepowercableandtheethernetcable(RJ45)toyour GWN7665. 6.Align the arrow on the GWN7665 AP with the arrow on the locking tab ofthemountingbracketandensurethatthedeviceisrmlyseatedon the mounting bracket. 7.TurntheGWN7665clockwiseuntilitlocksintoplaceandtsthelock- ing tab. Ceiling Mount 1.Removetheceilingtile. 2.Place the ceiling backing plate in the center of the ceiling tile and mark the mounting screw holes (screw holes DIA 5.5mm, reticle hole DIA 25mm). 3.Insert the screws through the mounting bracket. 1 2 3 M3.0x50 screw M3 nut Ceiling Mounting Note: Ceiling mounting is recommended for optimal coverage performance. 4.ConnecttheEthernetcable(RJ45)tothecorrectportsofyour GWN7665. 5.Align the arrow on the GWN7665 with the arrow on the locking tab of themountingbracketandensurethatthedeviceisrmlyseatedon the mounting bracket and connect the network and power cables. 6.TurntheGWN7665clockwiseuntilitlocksintoplaceandtsthe locking tab. ~5~ ~6~ GWN7665 can be used as standalone access point out of box, or after factoryresetwithWi-Fienabledbydefault. After powering the GWN7665 and connecting it to the network, GWN7665 willbroadcastadefaultSSIDbasedonitsMACaddressGWN[MAC’s last 6 digits] and a random password. Note:GWN7665’sdefaultSSIDandpasswordinformationareprinted ontheMACtagoftheunit. AcomputerconnectedtotheGWN7665’sSSID,ortothesamenetwork astheGWN7665candiscoverandaccessitscongurationinterfaceus- ing one of the below methods: Method 1: Discover GWN7665 using its MAC Address 1.LocatetheMACaddressontheMACtagoftheunit,whichisonthe underside of the device, or on the package. 2.Fromacomputerconnectedtosamene…

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Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215, USA Tel: 1-617-5669300 Fax: 1-617-2491987 Email: [email protected] CFR 47 §2.911(d)(5)(i) Attestation Letter Attestation Letter Date: 2023-11-13 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(i) Filing FCC ID: YZZGWN7665 Grandstream Networks, Inc. certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Sincerely, Signature Contact Person: Ning Wei Title:Manager Company Name & Address: Grandstream Networks, Inc. &126 Brookline Ave, 3rd Floor Boston, MA 02215, USA

Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215, USA Tel: 1-617-5669300 Fax: 1-617-2491987 Email: [email protected] CFR 47 §2.911 (d)(5)(ii) Attestation Letter Attestation Letter Date: 2023-11-13 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(5)(ii) Filing FCC ID: YZZGWN7665 Grandstream Networks, Inc. certifies that as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing “covered” equipment. Sincerely, Signature Contact Person: Ning Wei Title:Manager Company Name & Address: Grandstream Networks, Inc.&126 Brookline Ave, 3rd Floor Boston, MA 02215, USA

U.S. AGENT LETTER OF ATTESTATION Date: 2023-11-13 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 §2.911(d)(7) Filing FCC ID: YZZGWN7665 Grandstream Networks, Inc. certifies that, as of the date of the filing of the application, Grandstream Networks, Inc. is our designated U.S. agent for service of process for the above referenced FCC ID. Grandstream Networks, Inc. accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Grandstream Networks, Inc. accepts, as of the date of the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent and Applicant Information: Name: Grandstream Networks, Inc. Address: 126 Brookline Ave, 3rd Floor Boston, MA 02215, USA FRN: 0020352431 Tel.: 1-617-5669300 Email: [email protected] Signed by (printed name): Ning Wei Signature:

Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215, USA Tel: 1-617-5669300 Fax: 1-617-2491987 Email: [email protected] QA-FR-170-B 7/29/2014 FCC Authorization Date: 2023-11-13 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern: We Grandstream Networks, Inc., the undersigned, hereby authorizes China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, 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. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature: Ning Wei Manager

Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215, USA Tel: 1-617-5669300 Fax: 1-617-2491987 Email: [email protected] FCC Confidential Authorization Date: 2023-11-13 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: YZZGWN7665 In accordance with Sections 0.457 and 0.459 of the Commission’s Rules, Grandstream Networks, Inc. hereby requests long-term confidential treatment of information accompanying this application as outlined below:  Block Diagram  Schematics  Operation Description  Software Security Description The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely Yours, Signature: Ning Wei Manager

Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215, USA Tel: 1-617-5669300 Fax: 1-617-2491987 Email: [email protected] Attestation Letter Date: 2023-11-13 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam: Our product: Product Name: 802.11ax Tri-Band Wi-Fi 6E Access Point, Model number: GWN7665, FCC ID: YZZGWN7665, For use in the US market, this product only support Bluetooth; BLE 1M/2M, 2.4G Wi-Fi (2412-2462MHz / 2422-2452MHz; 802.11 b/g/n20/n40/ax20/ax40 modes); 5G Wi-Fi (5150-5250MHz, 5250-5350MHz, 5470- 5725MHz, 5725-5850MHz; 802.11a/n20/n40/ac20/ac40/ac80/ac160/ax20/ax40/ax80/ ax160 modes); 6G Wi-Fi (5925-6425 MHz, 6425-6525MHz, 6525-6875MHz, 6875- 7125MHz; 802.11a/ax20/ax40/ax80/ax160 modes). The other bands and modes have been shielded by the manufacturer via using the software and for 6875-7125MHz band, the 802.11ax20 mode only support 6875-7095MHz, the 7115MHz was also disabled. The end user has no capability to activate it. Sincerely, Signature Ning Wei Manager

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-EXP Page 1 of 4 EUT EXTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-EXP Page 2 of 4 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-EXP Page 3 of 4 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-EXP Page 4 of 4

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Indoor Use only CAN ICES-003(B) / NMB-003(B) IC: 11964A-GWN7665 FCC ID: YZZGWN7665 Made in China Model: GWN7665 Input: 48V 0.5A PoE R1.0 59.80 mm 31.90 mm 5

China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-INP Page 1 of 7 EUT INTERNAL PHOTOGRAPHS China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-INP Page 2 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-INP Page 3 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-INP Page 4 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-INP Page 5 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-INP Page 6 of 7 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-INP Page 7 of 7

TEST REPORT A pplicant: Grandstream Networks, Inc. Address: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA FCC ID: YZZGWN7665 Product Name: 802.11ax Tri-Band Wi-Fi 6E Access Point Standard(s): 47 CFR Part 15 Subpart B ANSI C63.4-2014 The above device has been tested and found compliant with the requirement of the relative standards by China Certification ICT Co., Ltd (Dongguan) Report Number: CR230955399-00A Date Of Issue: 2023/11/23 Reviewed By: Calvin Chen Title: RF Engineer Approved By: Sun Zhong Title: Manager Test Laboratory: China Certification ICT Co., Ltd (Dongguan) No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China Tel: +86-769-82016888 China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-00A Page 2 of 33 Test Facility The Test site used by China Certification ICT Co., Ltd (Dongguan) to collect test data is located on the No. 113, Pingkang Road, Dalang Town, Dongguan, Guangdong, China. The lab has been recognized as the FCC accredited lab under the KDB 974614 D01 and is listed in the FCC Public Access Link (PAL) database, FCC Registration No. : 442868, the FCC Designation No. : CN1314. The lab has been recognized by Innovation, Science and Economic Development Canada to test to Canadian radio equipment requirements, the CAB identifier: CN0123. Declarations China Certification ICT Co., Ltd (Dongguan) is not responsible for the authenticity of any test data provided by the applicant. Data included from the applicant that may affect test results are marked with a triangle symbol “▲”. Customer model name, addresses, names, trademarks etc. are not considered data. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested. This report cannot be reproduced except in full, without prior written approval of the Company. This report is valid only with a valid digital signature. The digital signature may be available only under the Adobe software above version 7.0. This report may contain data that are not covered by the accreditation scope and shall be marked with an asterisk “★”. China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-00A Page 3 of 33 CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 4 1. GENERAL INFORMATION ................................................................................................................................... 5 1.1 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ............................................................................... 5 1.2 DESCRIPTION OF TEST CONFIGURATION ................................................................................................................ 6 1.2.1 EUT Operation Condition .............................................................................................................................. 6 1.2.2 Support Equipment List and Details .............................................................................................................. 6 1.2.3 Support Cable List and Details ...................................................................................................................... 6 1.2.4 Block Diagram of Test Setup ......................................................................................................................... 7 1.3 MEASUREMENT UNCERTAINTY .............................................................................................................................. 8 2. SUMMARY OF TEST RESULTS ........................................................................................................................... 9 3. REQUIREMENTS AND TEST PROCEDURES ................................................................................................. 10 3.1 AC LINE CONDUCTED EMISSIONS ........................................................................................................................ 10 3.1.1 EUT Setup.................................................................................................................................................... 10 3.1.2 EMI Test Receiver Setup ............................................................................................................................. 10 3.1.3 Test Procedure ............................................................................................................................................. 11 3.1.4 Corrected Amplitude & Margin Calculation ................................................................................................ 11 3.2 RADIATION SPURIOUS EMISSIONS ........................................................................................................................ 12 3.2.1 EUT Setup.................................................................................................................................................... 12 3.2.2 EMI Test Receiver Setup ............................................................................................................................. 13 3.2.3 Test Procedure ............................................................................................................................................. 13 3.2.4 Corrected Amplitude & Margin Calculation ................................................................................................ 13 4. TEST DATA AND RESULTS ................................................................................................................................ 14 4.1 AC LINE CONDUCTED EMISSIONS ........................................................................................................................ 14 4.2 RADIATION SPURIOUS EMISSIONS ........................................................................................................................ 19 5. EUT PHOTOGRAPHS ..................................................................…

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China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-00A-TSP TEST SETUP PHOTOGRAPHS Conducted emissions front View Conducted emissions side View China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-00A-TSP Radiated Emissions Below 1G front View Radiated Emissions Below 1G rear View China Certification ICT Co., Ltd (Dongguan) Report No.: CR230955399-00A-TSP Radiated Emissions Above 1G front View Radiated Emissions Above 1G rear View