YZZGWN7662Indoor Wi-Fi 6 Access Point

Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215. USA Tel : +1 (617) 566 - 9300 Fax: +1 (617) 249 - 1987 www.grandstream.com GWN7662 Indoor Wi-Fi 6 Access Point Quick Installation Guide Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215. USA Tel : +1 (617) 566 - 9300 Fax: +1 (617) 249 - 1987 www.grandstream.com please visit www.grandstream.com Content English.................................................................................1 ............................................................................7 Español................................................................................9 Français..............................................................................15 Deutsch..............................................................................21 Italiano...............................................................................27 3RUWXJXrV௘௘ Ɋɭɫɫɤɣ ~1~ ~2~ The GWN7662 is a Wi-Fi 6 (802.11ax) access point ideal for small-to- MU-MIMO on the 2.4G band as well as a sophisticated antenna design for maximum network throughput and expanded Wi-Fi coverage range. To ensure easy installation and management, the GWN7662 uses a con- troller-less distributed network management design in which the control- ler is embedded within the product’s web user interface. The GWN7662 is also supported by GWN.Cloud and GWN Manager, Grandstream’s free cloud and on-premise Wi-Fi management platform. It is the ideal Wi-Fi with Grandstream’s Wi-Fi capable IP phones. With support for advanced QoS, low-latency real-time applications, mesh networks, captive portals, 256 concurrent clients per AP and dual Gigabit network ports with PoE/ PoE+, the GWN7662 is the ideal Wi-Fi access point for medium wireless network deployments with medium user density. PACKAGE CONTENTS GWN7662 PORTS POWERING AND CONNECTING THE GWN7662 • Do not attempt to open, disassemble, or modify the device. • Do not expose this device to temperatures outside range of -10 °C to 50 °C for operating and -30 °C to 60 °C for storage. • Do not expose the GWN7662 to environments outside of the follow- ing humidity range: 5-95% RH (non-condensing). • to malfunction. GWN7662 can be powered on using PoE/PoE+ switch using following steps: Step 1: Plug a RJ45 Ethernet cable into the network port of GWN7662. EN 1x GWN7662 Access Point 1x Mounting Bracket 1x Ceiling Mounting Bracket 3x Screw (PM 3 x 50) 3x Screw (P A 3.5 x 20) 3x Plastic Expansion Bolt Network Port RJ45 Ethernet Cable to power over Ethernet (PoE/PoE+) Switch Step 2: Plug the other end int o the uplink port of the power over Ethernet (PoE/PoE+) switch. 1 x Quick Installation Guide 3x M3 NUT HARDWARE INSTALLATION GWN7662 can be mounted on the wall or ceiling, Please refer to the following steps for the appropriate installation. OVERVIEW PortDescription NET/POE 2.5G Ethernet RJ45 port (10Mbps /100Mbps /1Gbps /2.5Gbps) supporting PoE/PoE+. NET/POE 1G Ethernet RJ45 port (10Mbps /100Mbps /1Gbps) to your router or another GWN76xx, support PoE/PoE+. RESETFactory reset button. Press for 7 seconds to reset factory default settings. PRECAUTIONS medium sized businesses, home offices, retail shops, restaurants and more. It offers 4x4:4 MU-MIMO technology on the 5G band and 2x2:2 AP for voice-over-Wi-Fi deployments and offers a seamless connection Do not power cycle your GWN7662 during system boot up or firm- ware upgrade. You may corrupt firmware images and cause the unit aa ~4~ Ceiling Mount 1. &RQQHFWWKH(WKHUQHWFDEOH 5- WRWKHFRUUHFWSRUWVRI\RXU GWN7662. 2. $OLJQWKHDUURZRQWKH*:1$3ZLWKWKHDUURZRQWKHORFN- LQJWDERIWKHPRXQWLQJEUDFNHWDQGHQVXUHWKDW\RXU*:1LV¿UPO\ VHDWHGRQWKHPRXQWLQJEUDFNHW 3. 7XUQWKH*:1FORFNZLVHXQWLOLWORFNVLQWRSODFHDQG¿WVWKHORFNLQJ tab. 4. &RQQHFWWKHSRZHUFDEOHDQGWKHHWKHUQHWFDEOH 5- WRWKHFRU- UHFWSRUWVRI\RXU*:1 5. $OLJQWKHDUURZRQWKH*:1$3ZLWKWKHDUURZRQWKHORFNLQJWDE RIWKHPRXQWLQJEUDFNHWDQGHQVXUHWKDW\RXU*:1LV¿UPO\VHDWHG RQWKHPRXQWLQJEUDFNHW 6. 7XUQWKH*:1FORFNZLVHXQWLOLWORFNVLQWRSODFHDQG¿WVWKHORFNLQJ tab. 1. 5HPRYHWKHFHLOLQJWLOH 2. 3ODFHWKHFHLOLQJEDFNLQJSODWHLQWKHFHQWHURIWKHFHLOLQJWLOHDQG PDUNWKHPRXQWLQJVFUHZKROHV VFUHZKROHV',$PPUHWLFOH hole DIA 25mm). 3. ,QVHUWWKHVFUHZVWKURXJKWKHPRXQWLQJEUDFNHW. 1 2 3 4 5 1 2 3 Wall PA3.5 x 20 Screw Plastic Expansion Bolt 6 M3.0x50 screw M3 nut &HLOLQJ 0RXQWLQJ Note: Ceiling mounting is recommended for optimal coverage perfor- mance. Wall PA3.5x20 Screw 3ODVWLF([SDQ- sion Bolt Wall Mount 4. &RQQHFWWKH(WKHUQHWFDEOH 5- WRWKHFRUUHFWSRUWVRI\RXU GWN7662. 5. $OLJQWKHDUURZRQWKH*:1$3ZLWKWKHDUURZRQWKHORFNLQJ WDERIWKHPRXQWLQJEUDFNHWDQGHQVXUHWKDW\RXU*:1LV¿UPO\ VHDWHGRQWKHPRXQWLQJEUDFNHWDQGFRQQHFWWKHQHWZRUNDQGSRZHU cables. 6. 7XUQWKH*:1FORFNZLVHXQWLOLWORFNVLQWRSODFHDQG¿WVWKHORFNLQJ tab. 4 5 6 ~5~ ~6~ GWN7662 can be used as standalone access point out of box, or after IDFWRU\UHVHWZLWK:L)LHQDEOHGE\GHIDXOW $IWHUSRZHULQJWKH*:1DQGFRQQHFWLQJLWWRWKHQHWZRUN*:1 ZLOOEURDGFDVWDGHIDXOW66,'EDVHGRQLWV0$&DGGUHVVGWN[MAC’s last 6 digits] and a random password. Note: GWN7662’s default SSID and password information are printed RQWKH0$&WDJRIWKHXQLW A computer connected to the GWN7662’s SSID, or to the same network DVWKH*:1FDQGLVFRYHUDQGDFFHVVLWVFRQ¿JXUDWLRQLQWHUIDFHXV- LQJRQHRIWKHEHORZPHWKRGV Method 1: Discover GWN7662 using its MAC Address 1. /RFDWHWKH0$&DGGUHVVRQWKH0$&WDJRIWKHXQLWZKLFKLVRQWKH XQGHUVLGHRIWKHGHYLFHRURQWKHSDFNDJH 2. )URPDFRPSXWHUFRQQHFWHGWRVDPHQHWZRUNDVWKH*:1W\SH LQIROORZLQJDGGUHVVXVLQJ*:1¶V0$&DGGUHV…

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~21~ ~22~ GWN7662 ANSCHLÜSSE STROMVERSORGUNG UND ANSCHLUß DES GWN7662 Der GWN7662 kann wie nachfolgend beschrieben über PoE/PoE+ mit Strom versorgt werden: 1. Stecken Sie das RJ45 Ethernetkabel in den Netzwerk-Port am GWN7662. 2. Stecken Sie das andere Ende des Netzwerkkabels in den passen- den Port am PoE/PoE+ Switch. 1x Kurzinstallationsanleitung 3x M3 Muttern Netzwerk Port RJ45 Ethernet kabel Der GWN7662 ist ein Wi-Fi 6 (802.11ax) AccessPoint und ideal für klei - nere und mittelgroße Unternehmen, Büros, private Häuser, Hotels und vieles mehr. Er bietet 5GHz 4×4:4 MU-MIMO und 2.4GHz 2×2:2 MU- für maximalen Netzwerkdurchsatz und einen erweiterten WLAN-Abdeck- ungsbereich. Der GWN7662 verwendet ein Controller-freies “Distributed- Netzwerkmanagement-Design“, hierbei ist der Controller in die Web-Ober- wie alle anderen Grandstream AccesPoints, zentral über die Cloud-Platt- provisioniert und verwaltet werden. Das Modell ist ideal für Voice-over- WiFi Anwendungen und harmoniert bestens mit Grandstream ́s WLAN- fähigen IP Telefonen. Der GWN7662 unterstützt 256 parallele Clients, Mesh-Netzwerke, Captive Portal, Low-Latency-Echtzeit-Applikationen und bietet erweiterten QoS, 2 Gigabit-Ports sowie die Stromversorgung via PoE/PoE+. Der GWN7662 ist ein zukunftssicherer WLAN-Accesspoint für eine Vielzahl von Anwendungen in professioneller Umgebung. VERPACKUNGSINHALT SICHERHEITSHINWEISE • • Bitte beachten Sie die zulässigen Temperaturbereiche für Nutzung (-10 °C bis 50 °C) und Lagerung (-30 °C bis 60 °C). • Das Produkt darf nur in Umgebungen mit einem relativen Luftfeuchte- bereichs von 5% bis 95% (nicht kondensierend) genutzt werden. • Die Stromversorgung darf während des Start- bzw. Upgradevor- gangs nicht unterbrochen werden. Dies kann die Firmware beschä- digen und zu unerwünschten Fehlfunktionen führen. DE GWN7662 Access Point 1x Montagewikel 1x Halterung für die Deckenmontage 3x Schraube (PM 3x50) 3x Schraube (PA 3.5X20) 3x Abstandstüllen HARDWARE-INSTALLATION Der GWN7662 kann sowohl an der Wand, als auch an der Decke mon- tiert werden. Beide Varianten sind nachfolgend beschrieben. ÜBERSICHT PortBeschreibung NET/POE 2.5G RJ45 Ethernet-Anschluß (10Mbps /100Mbps /1Gbps /2.5Gbps) mit PoE/PoE+ Unterstützung. NET/POE 1G RJ45 Ethernet-Anschluß (10Mbps /100Mbps /1Gbps) zum Router oder einem weiteren GWN76xx, mit PoE/ PoE+ Unterstützung RESETReset-Taste. Drücken Sie die Taste min. 7 Sekunden, um das Produkt auf Werkseinstellung zurückzusetzen. aa ~24~ 1. 3RVLWLRQLHUHQGHU+DOWHUXQJDQGHUJHZQVFKWHQ6WHOOHPLWGHP 5LFKWXQJVSIHLOQDFKREHQ 2. 0DUNLHUHQGHU0RQWDJHO|FKHUPLWHLQHP6WLIW /RFKGXUFKPHVVHU 5,5mm, Lochkreisradius 25mm). 3. 6WHFNHQ6LHGLH0RQWDJHGEHOLQGLHJHERKUWHQPP/|FKHU +DOWHQ6LHGLH+DOWHUXQJEHUGLH0RQWDJHO|FKHUVWHFNHQ6LHGLH 6FKUDXEHQLQGLH'EHOXQG]LHKHQ6LHGLHVHIHVW 1 3 Wall PA3.5 x 20 Screw Plastic Expansion Bolt 2 Deckenmontage Bemerkung: Wir empfehlen das Produkt an der Decke zu montieren, XPHLQHRSWLPDOH/HLVWXQJXQG$XVOHXFKWXQJ]XHU]LHOHQ 1. Nehmen Sie die Deckenplatte heraus. 2. Platzieren Sie den Access-Point in der Plattenmitte und markieren 6LHGLH0RQWDJHO|FKHUPLWHLQHP6WLIW /RFKGXUFKPHVVHUPP Lochkreisradius 25mm). 3. %HIHVWLJHQ6LHGLH+DOWHUXQJPLWGHQEHLOLHJHQGHQ6FKUDXEHQ 4 6 5 4. 6WHFNHQ6LHGDV(WKHUQHW.DEHO 5- LQGHQ1HW]ZHUN3RUWGHV GWN7662.  =XU0RQWDJHGHV*:1$3PXVVGHU5LFKWXQJVSIHLODP $FFHVV3RLQWPLWGHP5LFKWXQJVSIHLODQGHUPRQWLHUWHQ+DOWHUXQJ EHUHLQVWLPPHQGLH*HUlWHSDVVHQQXUVRNRUUHNW]XVDPPHQ  'UHKHQ6LHQXQGHQ*:1$FFHVV3RLQWLP8KU]HLJHUVLQQELVGLHVHU IHVWLQGHU+DOWHUXQJVLW]W 1 2 3 +DOWHUXQJIUGLH 'HFNHQPRQWDJH Schraube M3 x 50 Wand Schraube (PA 3.5X20) $EVWDQGVWOOHQ M3 Muttern Wandmontage 4 5 6 4. 6WHFNHQ6LHGDV(WKHUQHW.DEHO 5- LQGHQ1HW]ZHUN3RUWGHV GWN7662. 5. =XU0RQWDJHGHV*:1$3PXVVGHU5LFKWXQJVSIHLODP $FFHVV3RLQWPLWGHP5LFKWXQJVSIHLODQGHUPRQWLHUWHQ+DOWHUXQJ EHUHLQVWLPPHQGLH*HUlWHSDVVHQQXUVRNRUUHNW]XVDPPHQ 6. 'UHKHQ6LHQXQGHQ*:1$FFHVV3RLQWLP8KU]HLJHUVLQQELVGLHVHU IHVWLQGHU+DOWHUXQJVLW]W ~25~ ~26~ VERBINDEN SIE SICH MIT DEM VOREIN- GESTELLTEN Wi-Fi-NETZWERK DES GWN7662 Der GWN7662 kann als “Stand-alone” Access-Point direkt verwendet ZHUGHQRGHUQDFKHLQHP5HVHWDXI:HUNVHLQVWHOOXQJHQ:L)LLVWLQ GHU*UXQGHLQVWHOOXQJLPPHUDNWLYLHUW 6REDOGGHU*:1PLW6WURPYHUVRUJWXQGDQGDV1HW]ZHUNDQJH- VFKORVVHQLVWVHQGHWGHU$FFHVV3RLQWHLQHYRUHLQJHVWHOOWH66,'GLHVH EDVLHUWDXIGHU0$&$GUHVVHGHV*HUlWHV GLHOHW]WHQVHFKV=LႇHUQ%X- FKVWDEHQGHU0$&$GUHVVH VRZLHHLQHP=XIDOOVSDVVZRUW HINWEIS: 'LH66,'XQG3DVVZRUWLQIRUPDWLRQHQEH¿QGHQVLFKDXIGHP 0$&$GUHVVHQ$XINOHEHUDXIGHU5FNVHLWHGHV*HUlWHV ZUGANG ZUR KONFIGURATIONSSCHNITTSTELLE 6REDOGHLQ&RPSXWHU]XU66,'GHV*:1RGHULPVHOEHQ1HW]ZHUN DQJHVFKORVVHQLVWNDQQQDFKLKPJHVXFKWZHUGHQXPVR]XU.RQ¿JXUD- WLRQVVFKQLWWVWHOOH]XJHODQJHQ Methode 1: Suche nach dem GWN7662 via MAC Adresse 1. 'LH0$&$GUHVVHGHV*HUlWHVEH¿QGHWVLFKHQWZHGHUDXFKGHP $XINOHEHUDXIGHU8QWHUVHLWHGHV*HUlWHVRGHUDXIGHP$XINOHEHU DQGHU9HUSDFNXQJ 2. 1XW]HQ6LHHLQHQ&RPSXWHULPVHOEHQ1HW]ZHUNZLHGHU*:1 JHEHQ6LHGLH0$&$GUHVVHLQGHQ,QWHUQHWEURZVHUHLQQXW]HQ6LH bitte nur dieses Format: https://gwn_<mac>.local Beispiel: /DXWHWGLH0$&$GUHVVHGHV*:1]%%%( GDQQWLSSHQ6LHGLHVHELWWHZLHIROJWLQGLH$GUHVV]HLOHGHV%URZVHUV https://gwn_000b828b4e28.local Methode 2: Suche nach dem GWN7662 via GWNDiscovery- Tool 1. /DGHQ6LHGDV*:1'LVFRYHU\7RROYRQGHU*UDQGVWUHDP6XSSRUW Website: KWWSVZZZJUDQGVWUHDPFRPWRROV*:1'LVFRYHU\7RRO]LS Bemerkung: • Stellen Sie sicher, dass der GWN7662 nicht schon einem anderen *01RGHUHLQHP*:15RXWHU]XJHRUGQHW 3DLUHG LVWGD VLFKDQVRQVWHQGDV.RQ¿JXUDWLRQVIHQVWHUQLFKW|ႇQHQOlVVW • ,VWGHU*:1EHUHLWV]XJHRUGQHWO|VHQ6LHGLHVH=XRUGQXQJRGHU VHW]HQ6LHGHQ…

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1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Grandstream Networks, Inc. FRN: 0020352431 Contact Name: Ning Wei Address: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Telephone No: +1 617-566-9300 Email: [email protected] Applicant: Company name: Grandstream Networks, Inc. Product Description: Indoor Wi-Fi 6 Access Point Grantee code: YZZ FCC ID: YZZGWN7662 Contact Name: Ning Wei Address: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Telephone No: +1 617-566-9300 Email: [email protected] [Grandstream Networks, Inc.] certifies that, as of the date of this filing of the application with the TCB, [Grandstream Networks, Inc.] is our designated US 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 equipment. [Grandstream Networks, Inc.] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023/04/06 Applicant’s Name: Ning Wei US Agent’s Name: Ning Wei Title: Manager Title: Manage Signature Signature

C5266091_X24_Ed.1 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Grandstream Networks, Inc. Grantee code: YZZ FCC ID: YZZGWN7662 Contact Name: Ning Wei Address: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Telephone No: +1 617-566-9300 Fax No: N/A Email: [email protected] i. [Grandstream Networks, Inc.] (“the applicant”) 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. The applicant must sign this certification. ii. [Grandstream Networks, Inc.] (“the applicant”) 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. The applicant must sign this certification. Date: Apr. 06, 2023 Applicant’s Name: Ning Wei Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X8_Ed.1 1/1 Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Letter of Authorization Company: Grandstream Networks, Inc. Address: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Model Number: GWN7662 FCC Identifier: YZZGWN7662 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Ning Wei Date: Apr. 06, 2023 Title: Manager Signature of applicant:

1/1 Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: Apr. 04 ,2023 Subject: Request for Confidentiality FCC ID: YZZGWN7662 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality ID Label/Location No No Attestation Statement No No External Photos No Block Diagram Schematics Test Report No No Test Setup Photos No User’s Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) No No SDR Software / Security Info No 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. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Ning Wei Title: Manager C5266091_X10_Ed.2

C5266091_X13_Ed.1 1/1 Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA FCC Software Configuration Control Declaration Date: Apr. 06, 2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. Product/ Model Number: Indoor Wi-Fi 6 Access Point / GWN7662 Regarding FCC Country Code Selection guidelines identified in KDB 594280. “All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified.” We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Signature of applicant Name: Ning Wei Title: Manager

Page 1 of 5 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT EXTERNAL PHOTOS EUT Photo EUT Photo Page 2 of 5 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 3 of 5 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 4 of 5 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 5 of 5 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo

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Page 1 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT INTERNAL PHOTOS EUT Photo EUT Photo Page 2 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo 2.4G Wi-Fi Antenna 0 2.4G Wi-Fi Antenna 1 5G Wi-Fi Antenna 1 5G Wi-Fi Antenna 0 5G Wi-Fi Antenna 3 5G Wi-Fi Antenna 2 Page 3 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 4 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 5 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 6 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 7 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 8 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo EUT Photo Page 9 of 9 FCC ID: YZZGWN7662 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] Http://www.uttlab.com EUT Photo

Page 1 of 14 Report No.: 2302143987RFC-4 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-FCCPART1-V1.1 RF EXPOSURE EVALUATION REPORT Product Name: Indoor Wi-Fi 6 Access Point Trade Mark: GRANDSTREAM Model No.: GWN7662 Report Number: 2302143987RFC-4 Test Standards: FCC 47 CFR Part 1 Subpart I FCC ID: YZZGWN7662 Test Result: PASS Date of Issue: April 14, 2023 Prepared for: Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Prepared by: Shenzhen UnionTrust Quality and Technology Co., Ltd. Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China TEL: +86-755-2823 0888 FAX: +86-755-2823 0886 Prepared by: Reviewed by: Kieron Luo Henry Lu Project Engineer Team Leader Approved by: Date: April 14, 2023 Kevin Liang Assistant Manager Page 2 of 14 Report No.: 2302143987RFC-4 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-FCCPART1-V1.1 Version Version No. Date Description V1.0 April 14, 2023 Original Page 3 of 14 Report No.: 2302143987RFC-4 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-FCCPART1-V1.1 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.3 PRODUCT SPECIFICATION SUBJECTIVE TO THIS STANDARD ................................................................................. 4 1.4 OTHER INFORMATION ......................................................................................................................................... 6 1.5 GENERAL DESCRIPTION OF APPLIED STANDARDS ............................................................................................... 7 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 7 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 7 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 7 2. EQUIPMENT LIST .................................................................................................................................................... 7 3. MPE EVALUATION ................................................................................................................................................... 8 3.1 REFERENCE DOCUMENTS FOR EVALUATION ........................................................................................................ 8 3.2 MPE COMPLIANCE REQUIREMENT ..................................................................................................................... 8 3.2.1 LIMITS ................................................................................................................................................... 8 3.2.2 TEST PROCEDURE ................................................................................................................................. 9 3.3 MPE CALCULATION METHOD ............................................................................................................................. 9 3.4 MPE CALCULATION RESULTS ............................................................................................................................ 9 3.4.1 FOR WLAN ........................................................................................................................................... 9 3.4.2 SIMULTANEOUS MULTI-BAND TRANSMISSION MPE ANALYSIS .................................................................. 13 APPENDIX 1 PHOTOS OF TEST SETUP ..................................................................................................................... 14 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS ................................................................................. 14 Page 4 of 14 Report No.: 2302143987RFC-4 Shenzhen UnionTrust Quality and Technology Co., Ltd. Address: Unit D/E of 9/F and 16/F, Block A, Building 6, Baoneng science and technology park, Longhua district, Shenzhen, China Tel: +86-755-28230888 Fax: +86-755-28230886 E-mail: [email protected] http://www.uttlab.com UTTR-RF-FCCPART1-V1.1 1. GENERAL INFORMATION 1.1 CLIENT INFORMATION Applicant: Grandstream Networks, Inc. Address of Applicant: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Manufacturer: Grandstream Networks, Inc. Address of Manufacturer: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA 1.2 EUT INFORMATION Product Name: Indoor Wi-Fi 6 Access Point Model No.: GWN7662 Trade Mark: GRANDSTREAM DUT Stage: Identical Prototype EUT Supports Function: (Provided by the customer) 2.4 GHz ISM Band: IEEE 802.11b/g/n/ax 5 GHz U-NII Bands: 5 150 MHz to 5 250 MHz IEEE 802.11a/n/ac/ax 5 250 MHz to 5 350 MHz IEEE 802.11a/n/ac/ax 5 470 MHz to 5 725 MHz IEEE 802.11a/n/ac/ax 5 725 MHz to 5 850 MHz IEE…

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1 / 3 GWN7662天线技术规格书 Antenna Specification Brand Name: GRANDSTREAM Manufacture: SHENZHEN CHAOLIU NETWORK TECHNOLOGIES CO., LTD Manufacturing address：14th Floor, Coolpad Building-C, Coolpad Building, Gaoxin North District, Science Park, Nanshan District, S…

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