FCC ID OYR-CF-723BV2
Wireless network card
by Shenzhen Four Seas Global Link Network Technology Co., Ltd
Grantee Code: OYR Product Code: CF723BV2
Latest application date: 2025-04-02
FCC ID Device Details
| FCC ID | OYR-CF-723BV2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | OYR |
| Product Code | CF723BV2 |
| Applicant Business | Shenzhen Four Seas Global Link Network Technology Co., Ltd 🇨🇳 |
| Related Domains |  comfast.com |
| Equipment Class | Wireless network card |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2025-04-02 |
| 2402-2480 MHz | Original Equipment | 2025-04-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User_manual | Users Manual | 2025-09-29 | PDF 1.1 MB |
| Internal_photo | Internal Photos | 2025-09-29 | PDF 4.4 MB |
| external photo | External Photos | 2025-09-29 | PDF 1.3 MB |
| Label | ID Label/Location Info | 2025-04-02 | PDF 361 KB |
| Test_Setup_Photos | Test Setup Photos | 2025-09-29 | PDF 1.1 MB |
| Tsup_SAR | Test Setup Photos | 2025-09-29 | PDF 554.2 KB |
| Appendix A Test Data for BT FCC ID_compressed | Test Report | 2025-04-02 | PDF 4.4 MB |
| Appendix B Test Data for BT LE FCC ID | Test Report | 2025-04-02 | PDF 2.5 MB |
| Appendix C Test Data for 2.4GWIFI FCC ID | Test Report | 2025-04-02 | PDF 4.5 MB |
| LCSA09274141EA_BT | Test Report | 2025-04-02 | PDF 1.4 MB |
| LCSA09274141EC_BT LE | Test Report | 2025-04-02 | PDF 1.6 MB |
| LCSA09274141ED_2.4G WLAN | Test Report | 2025-04-02 | PDF 1.7 MB |
| antenna_compressed | Test Report | 2025-04-02 | PDF 443.4 KB |
| Attestation_Statements_Part2.911(d)(5) | Attestation Statements | 2025-04-02 | PDF 107.6 KB |
| Attestation_Statements_Part2.911(d)(7) | Attestation Statements | 2025-04-02 | PDF 381.1 KB |
| Confidentiality_Request_Letter | Cover Letter(s) | 2025-04-02 | PDF 130.6 KB |
| LCSA09274141EB_FCC_SAR_REPORT | RF Exposure Info | 2025-04-02 | PDF 4.7 MB |
| Block_Diagram Metadata only | Block Diagram | PDF 32.6 KB | |
| Schematics Metadata only | Schematics | PDF 307.1 KB | |
| Operational_Description Metadata only | Operational Description | PDF 71 KB | |
| tune-up Metadata only | Parts List/Tune Up Info | PDF 350.9 KB |
Application Information
| Application ID | sNrOsUg4Nyihott5xOtXQQ== |
|---|---|
| Final Action Date | 2025-04-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021937024 |
| Model | CF-723BV2 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Wireless network card |
| Responsible Party | Raymond Wang, General Manager, WRH@comfast.com , 86-0755-86-83790059 |
| Test Firm | Gavin Liang, Shenzhen LCS Compliance Testing Laboratory Ltd., gavin.liang@lcs-cert.com  , 0755-82591330 |
| TCB Email | bentje.holger@phoenix-testlab.de  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 09/29/2025 |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 | Output power is maximum peak conducted.This device has integrated DSS and DTS transmitters certified under the same FCC ID. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| sNrOsUg4Nyihott5xOtXQQ== | 2025-04-02 | Original Equipment |
| 8ZFydbl+a2gEswObzvVJIQ== | 2025-04-02 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application sNrOsUg4Nyihott5xOtXQQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 04/02/2025 Application Dated: 04/02/2025 |
| Shenzhen Four Seas Global Link Network Technology Co., Ltd |
| 9/F, Block H, South China Digital Valley, |
| No.1 South China Road, Longhua District, |
| Shenzhen, China |
| Attention: Raymond Wang , 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: | OYR-CF-723BV2 |
| Name of Grantee: | Shenzhen Four Seas Global Link Network Technology Co., Ltd |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Wireless network card |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power is maximum peak conducted. This device has integrated DSS and DTS transmitters certified under the same FCC ID. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application 8ZFydbl+a2gEswObzvVJIQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
PHOENIX TESTLAB GmbH Koenigswinkel 10 32825 Blomberg, Germany |
Date of Grant: 04/02/2025 Application Dated: 04/02/2025 |
| Shenzhen Four Seas Global Link Network Technology Co., Ltd |
| 9/F, Block H, South China Digital Valley, |
| No.1 South China Road, Longhua District, |
| Shenzhen, China |
| Attention: Raymond Wang , 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: | OYR-CF-723BV2 |
| Name of Grantee: | Shenzhen Four Seas Global Link Network Technology Co., Ltd |
| Equipment Class: | Digital Transmission System |
| Notes: | Wireless network card |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0012 | ||
| CC | 15C | 2412.0 - 2462.0 | 0.036 |
| Output power is maximum peak conducted. This device supports IEEE 802.11 b/g/n20/n40 MHz channel bandwidths. This device has integrated DSS and DTS transmitters certified under the same FCC ID. SAR compliance for body-worn operating configurations is limited to the belt- clips, holsters or similar accessories that have no metallic component in the assembly and must provide at least 0 mm separation between the device and the user's body. End-users must be informed of the body-worn operating requirements for satisfying RF exposure compliance. The highest reported SAR values for body-worn accessory use conditions are 0.56 W/kg, respectively. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |