FCC ID 2AQV6BDS531
Buffalo-DS531 Bluetooth 5.1 BLE Module
by Suzhou Pairlink Network Technology Ltd.
Grantee Code: 2AQV6 Product Code: BDS531
Latest application date: 2022-07-07
FCC ID Device Details
| FCC ID | 2AQV6BDS531 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AQV6 |
| Product Code | BDS531 |
| Applicant Business | Suzhou Pairlink Network Technology Ltd. 🇨🇳 |
| Related Domains |  pairlink.com.cn |
| Equipment Class | Buffalo-DS531 Bluetooth 5.1 BLE Module |
| Test Firm | WALTEK TESTING GROUP CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2022-07-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual-B | Users Manual | 2022-07-07 | PDF 1 MB |
| Users Manual-C | Users Manual | 2022-07-07 | PDF 1 MB |
| Internal Photos | Internal Photos | 2022-07-07 | PDF 2.6 MB |
| External Photos | External Photos | 2022-07-07 | PDF 3.4 MB |
| Label and Location | ID Label/Location Info | 2022-07-07 | PDF 264.5 KB |
| Test Setup Photos | Test Setup Photos | 2022-07-07 | PDF 682.2 KB |
| Test Report | Test Report | 2022-07-07 | PDF 1.7 MB |
| Confidentiality Letter | Cover Letter(s) | 2022-07-07 | PDF 415.2 KB |
| Model differences | Cover Letter(s) | 2022-07-07 | PDF 361.4 KB |
| Modular approval Request Letter | Cover Letter(s) | 2022-07-07 | PDF 1.1 MB |
| POA Letter | Cover Letter(s) | 2022-07-07 | PDF 248 KB |
| RF Exposure Info | RF Exposure Info | 2022-07-07 | PDF 221.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 109.7 KB | |
| Schematics Metadata only | Schematics | PDF 154.7 KB | |
| Operational Description Metadata only | Operational Description | PDF 100.8 KB |
Application Information
| Application ID | 4PrQGT/flGn5D4Z/TeSpYQ== |
|---|---|
| Final Action Date | 2022-07-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027761170 |
| Model | BDS531 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Buffalo-DS531 Bluetooth 5.1 BLE Module |
| Responsible Party | Yi Cai, cai.yi@pairlink.com.cn , 0512-85889528 |
| Test Firm | Joy Zhou, WALTEK TESTING GROUP CO., LTD., szqa@waltek.com.cn  , 0769-22676998 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Single Modular Approval |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
| Grant Comments | Single Modular Approval. Output power listed is the maximum conducted output power. Approval is limited to OEM installation only. This device is to be used only for mobile and fixed applications. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. OEM integrators and end-Users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| 4PrQGT/flGn5D4Z/TeSpYQ== | 2022-07-07 | Original Equipment |
Equipment Authorization
| Frequency | Output | Rules |
|---|---|---|
| 2402-2480 MHz | 0.0016000 | 15C |
Grants
TCB Grant - Application 4PrQGT/flGn5D4Z/TeSpYQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Timco Engineering, Inc. 849 NW State Road 45 Newberry, FL 32669 |
Date of Grant: 07/07/2022 Application Dated: 07/07/2022 |
| Suzhou Pairlink Network Technology Ltd. |
| Room 117, No.55, Su hong xi Road, |
| Suzhou Industrial Park |
| Suzhou City, Jiangsu Province, China |
| Attention: Yi Cai |
| 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: | 2AQV6BDS531 |
| Name of Grantee: | Suzhou Pairlink Network Technology Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Buffalo-DS531 Bluetooth 5.1 BLE Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Single Modular Approval. Output power listed is the maximum conducted output power. Approval is limited to OEM installation only. This device is to be used only for mobile and fixed applications. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. OEM integrators and end-Users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. |
EAS Grant - Application 4PrQGT/flGn5D4Z/TeSpYQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Suzhou Pairlink Network Technology Ltd. Room 117, No.55, Su hong xi Road, Suzhou Industrial Park Suzhou City, Jiangsu Province, China |
Date of Grant: 07/07/2022 Application Dated: 07/07/2022 |
| Attention: Yi Cai |
| 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: | 2AQV6BDS531 |
| Name of Grantee: | Suzhou Pairlink Network Technology Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Buffalo-DS531 Bluetooth 5.1 BLE Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2402.0 - 2480.0 | 0.0016 |
| Single Modular Approval. Output power listed is the maximum conducted output power. Approval is limited to OEM installation only. This device is to be used only for mobile and fixed applications. The module antenna(s) must be installed to meet the RF exposure compliance separation distance of 20 cm and any additional testing and authorization process as required. Co-location of this module with other transmitters that operate simultaneously are required to be evaluated using the FCC multi-transmitter procedures. OEM integrators and end-Users must be provided with transmitter operating conditions for satisfying RF exposure compliance. This grant is valid only when the device is sold to OEM integrators and the OEM integrators are instructed to ensure that the end user has no manual instructions to remove or install the device. Separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and different antenna configurations. |
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