YZZHT881Analog FXO Gateway

PACKAGE CONTENT 设备包装清单 CONTENIDO DEL PAQUETE CONTENU DU PAQUET PACKUNGSINHALT CONTENUTO DELLA CONFEZIONE КОМПЛЕКТ ПОСТАВКИ CONTEÚDO DA EMBALAGEM Ethernet Cable 网线 Cable de ethernet Câble Ethernet Ethernetkabel Cavo Ethernet Кабель Ethernet Cabo de Ethernet Quick Installation Guide 快速安装手册 Guía de Instalación rápida Guide d’Installation Rapide Kurz- Installationsanleitung Guida rapida diinstallazione Краткие руководства по Guia de Instalação Rápido Power ON LED NET2 LEDNET1 LEDFXS LEDFXO 1..4 LEDFXO 1..8 LED 电源开/关 LED NET2 LEDNET1 LEDFXS LEDFXO LED 1...4 FXO LED 1...8 LED de encendido LED de NET2LED de NET1 LED FXSLED FXO 1...4 LED FXO 1...8 LED marche/ arrêt LED de NET2LED de NET1 LED FXSLED FXO 1...4 LED FXO 1...8 Ein- schalt-LED NET2-LEDNET1- LED FXS-LEDFXO-LED 1..4 FXO-LED 1...8 LED di accensione LED NET2LED NET1LED FXSLED FXO 1...4 LED FXO 1...8 Индикатор питания Светодиод NET2 Светодиод NET1 Светод -иод FXS Светодиод FXO 1..4 Светодиод FXO 1..8 LED de ligarLED NET2LED NET1FXS LEDFXO LED 1...4 FXO LED 1...8 EN ZH ES FR DE IT RU PT 1 x HT841/HT881 HT841/HT881 FRONT VIEW HT841/HT881 前视图 VISTA FRONTAL DE HT841/HT881 VUE DE FACE DE HT841/HT881 HT841/HT881 Vorderansicht VISTA FRONTALE HT841/HT881 Передний план HT841/HT881 VISTA FRONTAL DO HT841/HT881 HT841/HT881 PORTS HT841/HT881接口 PUERTOS HT841/HT881 PORTS DU HT841/HT881 HT841/HT881 ANSCHLÜSSE PORTE HT841/HT881 ПОРТЫ HT841/HT881 PORTAS DO HT841/HT881 English 简体中文 EspañolFrançaisDeutschItalianoРусскйPortuguês Power Socket 电源端口 Puerto de ali- mentación Prise d’alimen- tation StromanschlussPorta di alimen- tazione порт питанияPorta de alimen- tação Reset 复位键 Botón de reinicio de fábrica Bouton de réini- tialisation Reset-TastePulsante ripristi- no di fabbrica Кнопка сбросаTecla de reset de fábrica NET2 Network Port NET2网口 Puerto de red NET2 Port réseau NET2 NET2-Netzw- erkport Porta di rete NET2 Сетевой порт NET2 Porta de Rede NET2 NET1 Network Port NET1网口 Puerto de red NET1 Port réseau NET1 NET1-Netzw- erkport Porta di rete NET1 Сетевой порт NET1 Porta de Rede NET1 FXS Port FXS接口 Puerto FXSPort FXSFXS-PortPorte FXSFXS-портPorta FXS FXO Ports FXO 端口 Puertos FXOPorts FXOFXO-Ports Porte FXOFXO-портыPortas FXO PoE Switch PoE交换机 Switch PoECommutateur PoE PoE-SwitchInterruttore PoEPoE-коммутаторSwitch PoE RJ45 Ethernet cable RJ45 以太网线 Cable Ethernet RJ45 Câble Ethernet RJ45 RJ45-Ether- net-Kabel Cavo Ethernet RJ45 Ethernet-кабель RJ45 Cabo Ethernet RJ45 5V Power adapter 5V 电源适配器 （1个） 1x Adaptador de Alimentación 5V DC 1x Adaptateur d’alimentation 5V 1x 5V Netztell1x Alimentatore 5V 1x Блок питания 5В 1x 5V Adaptador de Corrente A B C D EF IP ACCESS ***02 5V Note: HT841/HT881 supports switching the working mode of NET1 and NET2 on Web User interface. 注：HT841/HT881支持在Web UI上切换NET1和NET2的工作模式。 Nota: HT841/HT881 admite cambiar el modo de trabajo de NET1 y NET2 en la interfaz de usuario web. Note: HT841/HT881 peut avoir le mode de fonctionnement de NET1 et NET2 basculé sur l’interface utilisateur Web. Hinweis: HT841/HT881 unterstützt das Umschalten des Arbeitsmodus von NET1 und NET2 auf der Web-Benutzeroberfläche. Nota: HT841/HT881 supporta la commutazione della modalità di lavoro di NET1 e NET2 sull’interfaccia utente Web. Примечание. HT841/HT881 поддерживает переключение режима работы NET1 и NET2 в веб-интерфейсе. Nota: HT841/HT881 suporta alternar o modo de trabalho de NET1 e NET2 na interface do usuário da Web. HT841/HT881 Analog FXO Gateway Quick Installation Guide Grandstream Networks, Inc. 126 Brookline Ave, 3rd Floor Boston, MA 02215. USA Tel : +1 (617) 566 - 9300 www.grandstream.com 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 1 2 3 4 5 6 7 8 9 AB C D E F 9 8 7 123456 The HT841/HT881 is not pre-configured to support or make emergency calls to any type of hospital, law enforcement agency, medical care unit (“Emergency Service(s)”) or any other kind of Emergency Service. You must make additional arrangements to access Emergency Services. It is your responsibility to purchase SIP-compliant Internet telephone service, prop- erly configure the HT841/HT881 to use that service, and periodically test your configuration to confirm that it works as you expect. It is also your responsibility to purchase traditional wireless or landline telephone services to access Emergency Services. GRANDSTREAM DOES NOT PROVIDE CONNECTIONS TO EMERGENCY SERVICES VIA THE HT841/HT881. NEITHER GRANDSTREAM NOR ITS OFFICES, EMPLOYEES OR AFFILIATES MAY BE HELD LIABLE FOR ANY CLAIM, DAMAGE, OR LOSS, AND YOU HEREBY WAIVE ANY AND ALL SUCH CLAIMS OR CAUSES OF ACTION ARISING FROM OR RELATING TO YOUR INABILITY TO USE THE HT841/HT881 TO CONTACT EMER- GENCY SERVICES, AND YOUR FAILURE TO MAKE ADDITIONAL ARRANGEMENTS TO ACCESS EMERGENCY SERVICES IN ACCORDANCE WITH THE IMMEDIATELY PRE- CEDING PARAGRAPH. The GNU GPL license terms are incorporated into the device firmware and can be accessed via the Web user interface of the device at my_device_ip/gpl_license. It can also be accessed here: https://www.grandstream.com/legal/open-source-software To obtain a CD with GPL source code information please submit a written request to info@ grandstream.com Das HT841/HT881 ist nicht vorkonfiguriert, um Notfallrufnummern jeglicher Art (Unfall, Krankenhaus, Juristisch, Medizinisch, usw.) automatisiert oder manu- ell durchzuführen. Diese Services müssen separat bestellt und organisiert werden. Ferner liegt es im Verantwortungsbereich des Endverbrauchers, einen adäquat- en und SIP-kompatiblen Anschluss bereitzustellen und diesen, zusammen mit dem HT841/HT881 so zu konfigurieren, dass das Endgerät wunschgemäß funktioniert. GRANDSTREAM BIETET KEINE ANBINDUNG ZU NOTRUFSERVICES ÜBER DAS HT841/ HT881. WEDER GRANDSTREAM, NOCH GRANDSTREAM NIEDERLASSUNGEN ODER MITARBEITER SIND HAFTBAR FÜR BESCHÄDIGUNGEN, VERLUSTE, ODER ALLE AN- DEREN ARTEN AN SCHADENSANSPRÜCHEN, DIE SICH AUS DE…

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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: Analog FXO Gateway Grantee code: YZZ FCC ID: YZZHT881 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: 2023/07/13 Applicant’s Name: Ning Wei US Agent’s Name: Ning Wei Title: Manager Title: Manage Signature Signature

C5266091_X24_Ed.2 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: YZZHT881 Contact Name: Ning Wei Address: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Telephone No: +1 617-566-9300 Fax No: +1 617-249-1987 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] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [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 . Date: July 7,2023 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

Grandstream Networks, Inc. www.grandstream.com 126 Brookline Avenue -3 rd Floor Tel: +1-617-566-9300 Boston, MA 02215 USA Fax: +1-617-249-1987 Boston, MAI Los Angeles, CAI Dallas, TXICasablanca, MoroccoIValencia, VenezuelaIHangzhou, China IShenzhen, ChinaI Selangor, Malaysia I Madrid, Spain Confirmation Letter We hereby confirm that any of our production units bearing the following model numbers are identical in electrical, mechanical and physical design. The (HT881/HT841) two models of Main Board share the same PCB layout. The number of FXO ports is different, the corresponding FXO port circuit devices will decrease. Difference Description Trade Name Product Name Model FXO Port GRANDSTREAM Analog FXO Gateway HT881 8 GRANDSTREAM Analog FXO Gateway HT841 4 Confirmed by: Company： Grandstream Networks, Inc 126 Brookline Ave., 3rd Floor Boston, MA 02215,USA Name/Title：Ning Wei/ Manager Signature： Date of issue：June 07,2023

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: HT881,HT841 FCC Identifier: YZZHT881 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: July 13, 2023 Title: Manager Signature of applicant:

C5266091_X10_Ed.1 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: May 25, 2023 Subject: Request for Confidentiality FCC ID: YZZHT881 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

Page 1 of 4 FCC ID: YZZHT881 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 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT EXTERNAL PHOTOS EUT Photo(HT881) EUT Photo(HT881) Page 2 of 4 FCC ID: YZZHT881 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(HT881) EUT Photo(HT881) Page 3 of 4 FCC ID: YZZHT881 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(HT841) EUT Photo(HT841) Page 4 of 4 FCC ID: YZZHT881 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(HT841) EUT Photo(HT841)

Label location

Page 1 of 3 FCC ID: YZZHT881 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 APPENDIX 2 PHOTOS OF EUT CONSTRUCTIONAL DETAILS EUT INTERNAL PHOTOS EUT Photo(HT881) EUT Photo(HT881) Page 2 of 3 FCC ID: YZZHT881 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(HT881) EUT Photo(HT841) Page 3 of 3 FCC ID: YZZHT881 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(HT841) EUT Photo(HT841)

Page 1 of 27 Report No.: 2306075482EMC-1 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-EMC-ICES003-V1.2 FCC & ISED TEST REPORT Product Name: Analog FXO Gateway Trade Mark: GRANDSTREAM Model No. : HT881 Add. Model No. : HT841 Report Number: 2306075482EMC-1 Test Standards: FCC 47 CFR Part 15 Subpart B ICES-003 Issue 7 FCC ID: YZZHT881 Test Result: PASS Date of Issue: July 27, 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: Dylan Zhang Henry Lu Senior Project Engineer Team Leader Approved by: Date: July 27, 2023 Kevin Liang Assistant Manager Page 2 of 27 Report No.: 2306075482EMC-1 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-EMC-ICES003-V1.2 Version Version No. Date Description V1.0 July 27, 2023 Original Page 3 of 27 Report No.: 2306075482EMC-1 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-EMC-ICES003-V1.2 CONTENTS 1. GENERAL INFORMATION ....................................................................................................................................... 4 1.1 CLIENT INFORMATION ........................................................................................................................................ 4 1.2 EUT INFORMATION ............................................................................................................................................ 4 1.2.1 GENERAL DESCRIPTION OF EUT ............................................................................................................ 4 1.2.2 DESCRIPTION OF ACCESSORIES .............................................................................................................. 4 1.3 DESCRIPTION OF SUPPORT UNITS ...................................................................................................................... 4 1.4 TEST LOCATION ................................................................................................................................................. 5 1.5 TEST FACILITY ................................................................................................................................................... 5 1.6 DEVIATION FROM STANDARDS ............................................................................................................................ 5 1.7 ABNORMALITIES FROM STANDARD CONDITIONS .................................................................................................. 5 1.8 OTHER INFORMATION REQUESTED BY THE CUSTOMER ........................................................................................ 5 1.9 MEASUREMENT UNCERTAINTY ........................................................................................................................... 6 2. TEST SUMMARY ...................................................................................................................................................... 7 3. EQUIPMENT LIST .................................................................................................................................................... 8 4. TEST CONFIGURATION .......................................................................................................................................... 9 4.1 ENVIRONMENTAL CONDITIONS FOR TESTING ........................................................................................................ 9 4.1.1 NORMAL OR EXTREME TEST CONDITIONS ............................................................................................... 9 4.1.2 RECORD OF NORMAL ENVIRONMENT AND TEST SAMPLE .......................................................................... 9 4.2 TEST MODES ..................................................................................................................................................... 9 4.3 TEST SETUP .................................................................................................................................................... 10 4.3.1 FOR RADIATED EMISSIONS TEST SETUP ................................................................................................ 10 4.3.2 FOR CONDUCTED EMISSIONS TEST SETUP ............................................................................................ 11 4.4 SYSTEM TEST CONFIGURATION ........................................................................................................................ 11 5. REFERENCE DOCUMENTS FOR TESTING ......................................................................................................... 11 6. EMC REQUIREMENTS SPECIFICATION .............................................................................................................. 12 6.1 RADIATED EMISSION ........................................................................................................................................ 12 6.2 CONDUCTED EMISSION .................................................................................................................................... 22 APPENDIX 1 PHOTOS OF TEST SETU…

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Page 1 of 3 FCC ID: YZZHT881 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 APPENDIX 1 PHOTOS OF TEST SETUP Radiated Emission Test Setup-1 (30 MHz~1 GHz) Page 2 of 3 FCC ID: YZZHT881 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 Radiated Emission Test Setup-2 (Above 1 GHz) Page 3 of 3 FCC ID: YZZHT881 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 Conducted Emission Test Setup-3