1. FCC ID
  2. T2C
  3. T2C-MB65C

FCC ID T2C-MB65C

Collaboration Board

by YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD.

Grantee Code: T2C   Product Code: MB65C
Latest application date: 2025-06-15

FCC ID Device Details

FCC IDT2C-MB65C
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeT2C
Product CodeMB65C
Applicant BusinessYEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD. 🇨🇳
Related Domains yealink.com
Equipment ClassCollaboration Board
Test FirmBay Area Compliance Laboratories Corp (Shenzhen)

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2412-2462 MHzOriginal Equipment2025-06-15
5745-5825 MHzOriginal Equipment2025-06-15

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2025-12-13PDF 1.8 MB
Internal PhotosInternal Photos2025-12-13PDF 4.6 MB
External PhotosExternal Photos2025-12-13PDF 1.1 MB
ID Label/Location InfoID Label/Location Info2025-06-15PDF 470.5 KB
ID Label/Location Info 2ID Label/Location Info2025-06-15PDF 942.3 KB
Test Setup PhotosTest Setup Photos2025-12-13PDF 2.7 MB
Test Setup PhotosTest Setup Photos2025-12-13PDF 2.5 MB
ANT Test ReportTest Report2025-06-15PDF 882.6 KB
Test Report 1Test Report2025-06-15PDF 1.8 MB
Test Report 1Test Report2025-06-15PDF 3.1 MB
Test Report 2Test Report2025-06-15PDF 5.3 MB
Test Report 2Test Report2025-06-15PDF 1.8 MB
Test Report 3Test Report2025-06-15PDF 3.3 MB
Test Report 3Test Report2025-06-15PDF 3.6 MB
Test Report 4Test Report2025-06-15PDF 3.5 MB
Test Report 4Test Report2025-06-15PDF 930.5 KB
Test Report 5Test Report2025-06-15PDF 3.5 MB
Test Report 5Test Report2025-06-15PDF 4.3 MB
Test Report 6Test Report2025-06-15PDF 2 MB
Test Report 7Test Report2025-06-15PDF 4.3 MB
Test Report 8Test Report2025-06-15PDF 2.1 MB
Attestation LetterCover Letter(s)2025-06-15PDF 10.2 KB
Attestation Statements 1Attestation Statements2025-06-15PDF 79.3 KB
Attestation Statements 2Attestation Statements2025-06-15PDF 86.4 KB
US agentAttestation Statements2025-06-15PDF 87.4 KB
Agent AuthorizationCover Letter(s)2025-06-15PDF 12.8 KB
Long & short term Confidentiality LetterCover Letter(s)2025-06-15PDF 110.6 KB
RF Exposure Info 1RF Exposure Info2025-06-15PDF 191.8 KB
RF Exposure Info 1RF Exposure Info2025-06-15PDF 192.5 KB
RF Exposure Info 2RF Exposure Info2025-06-15PDF 192.3 KB
RF Exposure Info 2RF Exposure Info2025-06-15PDF 192.6 KB
RF Exposure Info 3RF Exposure Info2025-06-15PDF 191.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 685.5 KB
Schematics Metadata onlySchematicsPDF 1.6 MB
Operational Description Metadata onlyOperational DescriptionPDF 104.9 KB
SDR Software/Security Info Metadata onlySDR Software/Security Info.PDF 307.7 KB

Application Information

Application IDsGFXH8brfOUtD9MskkVFOA==
Final Action Date2025-06-15
Application PurposeOriginal Equipment
Applicant FRN0014702682
ModelMB65C
Frequency Range2412-2462 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionCollaboration Board
Responsible PartyStone Lu, Vice General Manager, chenjl@yealink.com , 86-592-5702000
Test FirmNana Liu, Bay Area Compliance Laboratories Corp (Shenzhen), qa.sz@baclcorp.com , 86-755-33320018
TCB Emailtcb@metlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
Short-Term Confidentiality Date12/13/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceYes
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsOutput power listed is conducted. The device supports 20MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device.

Applications

Application IDDatePurpose
sGFXH8brfOUtD9MskkVFOA==2025-06-15Original Equipment
SgwKZnnrapal0VBkmaHryg==2025-06-15Original Equipment

Equipment Authorization

FrequencyOutputGrant Notes
2402-2480 MHz0.003CC
2412-2462 MHz0.147CC
2412-2462 MHz0.061CC
5180-5240 MHz0.017CC
5180-5240 MHz0.033CC
5260-5320 MHz0.03CC, ND
5500-5700 MHz0.019CC, ND
5745-5825 MHz0.013CC
5745-5825 MHz0.041CC

Grants

TCB Grant - Application SgwKZnnrapal0VBkmaHryg==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 06/15/2025

Application Dated: 06/15/2025
YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD.
No.666 Hu'an Rd. Huli District Xiamen City, Fujian
Huli District,
Xiamen City, Fujian,
China
 
Attention: Stone Lu , Vice General Manager

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:  T2C-MB65C
Name of Grantee:  YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD.
Equipment Class: Unlicensed National Information Infrastructure TX
Notes: Collaboration Board
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15E 5180.0  -  5240.0 0.017  
CC 15E 5745.0  -  5825.0 0.013  
CC 15E 5180.0  -  5240.0 0.033  
CC ND 15E 5260.0  -  5320.0 0.03  
CC ND 15E 5500.0  -  5700.0 0.019  
CC 15E 5745.0  -  5825.0 0.041  

Output power listed is conducted. The device supports 20MHz, 40MHz and 80MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device.

CC: This device is certified pursuant to two different Part 15 rules sections.
ND: This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h).

TCB Grant - Application sGFXH8brfOUtD9MskkVFOA==

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

  Eurofins Electrical and Electronic Testing NA, Inc.
914 W. Patapsco Avenue
Baltimore, MD 21230-3432
Date of Grant: 06/15/2025

Application Dated: 06/15/2025
YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD.
No.666 Hu'an Rd. Huli District Xiamen City, Fujian
Huli District,
Xiamen City, Fujian,
China
 
Attention: Stone Lu , Vice General Manager

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:  T2C-MB65C
Name of Grantee:  YEALINK (XIAMEN ) NETWORK TECHNOLOGY CO., LTD.
Equipment Class: Digital Transmission System
Notes: Collaboration Board
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
CC 15C 2402.0  -  2480.0 0.003  
CC 15C 2412.0  -  2462.0 0.147  
CC 15C 2412.0  -  2462.0 0.061  

Output power listed is conducted. The device supports 20MHz bandwidths. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter device.

CC: This device is certified pursuant to two different Part 15 rules sections.