FCC ID 2AOKI-WF8221U1
WIFI 6E Module
by Sichuan AI-Link Technology Co.,Ltd.
Grantee Code: 2AOKI Product Code: WF8221U1
Latest application date: 2026-03-18
FCC ID Device Details
| FCC ID | 2AOKI-WF8221U1 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AOKI |
| Product Code | WF8221U1 |
| Applicant Business | Sichuan AI-Link Technology Co.,Ltd. 🇨🇳 |
| Related Domains |  ailinkiot.com |
| Equipment Class | WIFI 6E Module |
| Test Firm | EMTEK (Shenzhen) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5925-7125 MHz | Original Equipment | 2026-03-18 |
| 2402-2480 MHz | Original Equipment | 2026-03-17 |
| 5745-5825 MHz | Original Equipment | 2026-03-17 |
| 2412-2462 MHz | Original Equipment | 2026-03-17 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2026-09-13 | PDF 1.8 MB |
| Internal photos | Internal Photos | 2026-09-13 | PDF 551.8 KB |
| External photos | External Photos | 2026-09-13 | PDF 1.2 MB |
| Label | ID Label/Location Info | 2026-03-18 | PDF 51.1 KB |
| Antenna test setup photos | Test Setup Photos | 2026-09-13 | PDF 1.2 MB |
| Test setup photos | Test Setup Photos | 2026-09-13 | PDF 857.1 KB |
| Antenna specification | Test Report | 2026-03-18 | PDF 4.1 MB |
| Test report part1 | Test Report | 2026-03-18 | PDF 5.4 MB |
| Test report part2 | Test Report | 2026-03-18 | PDF 5.5 MB |
| Test report part3 | Test Report | 2026-03-18 | PDF 5.3 MB |
| Test report part4 | Test Report | 2026-03-18 | PDF 5.3 MB |
| Test report part5 | Test Report | 2026-03-18 | PDF 5.5 MB |
| Test report part6 | Test Report | 2026-03-18 | PDF 5.5 MB |
| Test report part7 | Test Report | 2026-03-18 | PDF 5.3 MB |
| Test report part8 | Test Report | 2026-03-18 | PDF 3 MB |
| BLE test report | Test Report | 2026-03-17 | PDF 2.8 MB |
| DFS test report | Test Report | 2026-03-17 | PDF 775.2 KB |
| Test report | Test Report | 2026-03-17 | PDF 4.4 MB |
| Test report part1 | Test Report | 2026-03-17 | PDF 5.4 MB |
| Test report part2 | Test Report | 2026-03-17 | PDF 5.5 MB |
| Test report part3 | Test Report | 2026-03-17 | PDF 5.3 MB |
| Test report part4 | Test Report | 2026-03-17 | PDF 5.3 MB |
| Test report part5 | Test Report | 2026-03-17 | PDF 5.3 MB |
| Test report part6 | Test Report | 2026-03-17 | PDF 5.3 MB |
| WIFI 2.4G test report part1 | Test Report | 2026-03-17 | PDF 5.4 MB |
| WIFI 2.4G test report part2 | Test Report | 2026-03-17 | PDF 2.7 MB |
| 6XD Attestation Statements | Attestation Statements | 2026-03-18 | PDF 85.2 KB |
| Attestation Section 2.911(d)(5)(i) and (ii) Filing | Attestation Statements | 2026-03-18 | PDF 81.9 KB |
| Modular approval letter | Attestation Statements | 2026-03-18 | PDF 144 KB |
| SDOC letter | Attestation Statements | 2026-03-18 | PDF 57.1 KB |
| US Agent letter | Attestation Statements | 2026-03-18 | PDF 422.8 KB |
| modular approval letter | Attestation Statements | 2026-03-17 | PDF 144 KB |
| Confidentiality letter | Cover Letter(s) | 2026-03-18 | PDF 112.8 KB |
| POA letter | Cover Letter(s) | 2026-03-18 | PDF 56.2 KB |
| DTS-UNII Declaration letter | Cover Letter(s) | 2026-03-17 | PDF 72.2 KB |
| RF exposure report | RF Exposure Info | 2026-03-18 | PDF 110.5 KB |
| RF Exposure report | RF Exposure Info | 2026-03-17 | PDF 110.5 KB |
| Block Diagram Metadata only | Block Diagram | PDF 107.1 KB | |
| Schematics Metadata only | Schematics | PDF 92.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 104.9 KB | |
| Software Security Description Metadata only | SDR Software/Security Info. | PDF 2 MB |
Application Information
| Application ID | OckP2+wwGtrDlDOXGo8o7A== |
|---|---|
| Final Action Date | 2026-03-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0027073196 |
| Model | WF8221U1 |
| Frequency Range | 5925-7125 MHz |
| Equipment Class | 6XD - 15E 6 GHz Low Power Indoor Client |
| Device Description | WIFI 6E Module |
| Responsible Party | Caixia Hu, caixia.hu@ailinkiot.com , +86- 0816-2438701 |
| Non-Technical Contact | Michael Chan, Global Product Services and Consultation, cschanm@gmail.com  , (626) 366-4358 |
| Test Firm | Lisa Wang, EMTEK (Shenzhen) Co., Ltd., wangli@emtek.com.cn  , 8675526954280 |
| TCB Email | TEI@timcoengr.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Single Modular Approval |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| OckP2+wwGtrDlDOXGo8o7A== | 2026-03-18 | Original Equipment |
| ezAc3jTgdXCFURh83TfIEw== | 2026-03-17 | Original Equipment |
| Uh73OneSrzd3ekJUcqRdSw== | 2026-03-17 | Original Equipment |
| JC7NRHFHEgHfVYZi2UpTnA== | 2026-03-17 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Uh73OneSrzd3ekJUcqRdSw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 03/17/2026 Application Dated: 03/17/2026 |
| Sichuan AI-Link Technology Co.,Ltd. |
| Anzhou, Industrial park, |
| Mianyang, Sichuan, China |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WF8221U1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | WIFI 6E Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.027 | ||
| CC MO | 15E | 5260.0 - 5320.0 | 0.028 | ||
| CC MO | 15E | 5500.0 - 5700.0 | 0.029 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.025 |
| Output power listed is conducted. Single Modular Approval for mobile RF Exposure conditions. This device must be installed to meet the RF exposure compliance separation distance of 20 cm from all persons 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. Approved for OEM integration only. The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. 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. This device supports 20, 40 and 80 MHz modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application OckP2+wwGtrDlDOXGo8o7A==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 03/18/2026 Application Dated: 03/18/2026 |
| Sichuan AI-Link Technology Co.,Ltd. |
| Anzhou, Industrial park, |
| Mianyang, Sichuan, China |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WF8221U1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | 15E 6 GHz Low Power Indoor Client |
| Notes: | WIFI 6E Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5925.0 - 7125.0 | 0.029 |
| Output power listed is EIRP. Single Modular Approval for mobile RF Exposure conditions. This device must be installed to meet the RF exposure compliance separation distance of 20 cm from all persons 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. Approved for OEM integration only. The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. 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. This device supports 20, 40 and 80 MHz modes. 6GHz mode are limited to indoor use only. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| EP: | Output power is Effective Isotropic Radiated Power (EIRP) |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application JC7NRHFHEgHfVYZi2UpTnA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 03/17/2026 Application Dated: 03/17/2026 |
| Sichuan AI-Link Technology Co.,Ltd. |
| Anzhou, Industrial park, |
| Mianyang, Sichuan, China |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WF8221U1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | WIFI 6E Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.006 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.267 |
| Output power listed is conducted. Single Modular Approval for mobile RF Exposure conditions. This device must be installed to meet the RF exposure compliance separation distance of 20 cm from all persons 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. Approved for OEM integration only. The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. 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. This device supports 20, and 40 MHz modes. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
TCB Grant - Application ezAc3jTgdXCFURh83TfIEw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 03/17/2026 Application Dated: 03/17/2026 |
| Sichuan AI-Link Technology Co.,Ltd. |
| Anzhou, Industrial park, |
| Mianyang, Sichuan, China |
| Attention: Caixia Hu , Engineer |
| 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: | 2AOKI-WF8221U1 |
| Name of Grantee: | Sichuan AI-Link Technology Co.,Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | WIFI 6E Module |
| Modular Type: | Single Modular |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.013 |
| Output power listed is conducted. Single Modular Approval for mobile RF Exposure conditions. This device must be installed to meet the RF exposure compliance separation distance of 20 cm from all persons 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. Approved for OEM integration only. The grantee must provide OEM integrators with installation and operating instructions for satisfying FCC multi-transmitter product guidelines. 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. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |