1. FCC ID
  2. YZZ
  3. YZZGWN7721P

FCC ID YZZGWN7721P

10-Port L2-Lite Managed 2.5G Multi-Gigabit Switch with 8 PoE

by Grandstream Networks, Inc.

Grantee Code: YZZ   Product Code: GWN7721P
Latest application date: 2025-05-13

FCC ID Device Details

FCC IDYZZGWN7721P
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeYZZ
Product CodeGWN7721P
Applicant BusinessGrandstream Networks, Inc. 🇺🇸
Related Domains grandstream.com
Equipment Class10-Port L2-Lite Managed 2.5G Multi-Gigabit Switch with 8 PoE
Test FirmBay Area Compliance Laboratories Corp (Shenzhen)

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2025-11-09PDF 2.2 MB
User Manual Regulatory InformationUsers Manual2025-11-09PDF 1.3 MB
Internal PhotosInternal Photos2025-11-09PDF 1.9 MB
External PhotosExternal Photos2025-11-09PDF 1.1 MB
Label & Label LocationID Label/Location Info2025-05-13PDF 135.8 KB
Test Setup PhotosTest Setup Photos2025-11-09PDF 562.1 KB
Test ReportTest Report2025-05-13PDF 874.7 KB
2.911 (d)(5)(i) Attestation StatementAttestation Statements2025-05-13PDF 87.1 KB
2.911 (d)(5)(ii) Attestation StatementAttestation Statements2025-05-13PDF 98.4 KB
US Agent Attestation LetterAttestation Statements2025-05-13PDF 69.4 KB
DoS LetterCover Letter(s)2025-05-13PDF 72.5 KB
FCC Agent Authorization LetterCover Letter(s)2025-05-13PDF 80.4 KB
FCC Long and Short term Confidentiality RequestCover Letter(s)2025-05-13PDF 89.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 61.3 KB
Schematics Metadata onlySchematicsPDF 1.5 MB
Operation Description Metadata onlyOperational DescriptionPDF 205.8 KB

Application Information

Application IDnb2N6+XyiLEyS48j47oj/A==
Final Action Date2025-05-13
Application PurposeOriginal Equipment
Applicant FRN0020352431
ModelGWN7721P
Equipment ClassJAD - Part 15 Class A Digital Device
Device Description10-Port L2-Lite Managed 2.5G Multi-Gigabit Switch with 8 PoE
Responsible PartyJunwei Wang, pwang@grandstream.com , 1-617-5669300
Test FirmNana Liu, Bay Area Compliance Laboratories Corp (Shenzhen), qa.sz@baclcorp.com , 86-755-33320018
TCB Emailbacl.regulatory@baclcorp.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Short-Term Confidentiality Date11/09/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
nb2N6+XyiLEyS48j47oj/A==2025-05-13Original Equipment

Grants

TCB Grant - Application nb2N6+XyiLEyS48j47oj/A==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Bay Area Compliance Laboratories Corp.
1274 Anvilwood Avenue
Sunnyvale, CA 94089
Date of Grant: 05/13/2025

Application Dated: 05/13/2025
Grandstream Networks, Inc.
126 Brookline Ave., 3rd Floor
Boston, MA 02215 USA
 
Attention: Junwei Wang ,

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  YZZGWN7721P
Name of Grantee:  Grandstream Networks, Inc.
Equipment Class: Part 15 Class A Digital Device
Notes: 10-Port L2-Lite Managed 2.5G Multi-Gigabit Switch with 8 PoE
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15B  -