FCC ID OYR-CF-E312AV2
Outdoor CPE Wireless Bridge
by Shenzhen Four Seas Global Link Network Technology Co., Ltd
Grantee Code: OYR Product Code: CFE312AV2
Latest application date: 2025-11-18
FCC ID Device Details
| FCC ID | OYR-CF-E312AV2 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | OYR |
| Product Code | CFE312AV2 |
| Applicant Business | Shenzhen Four Seas Global Link Network Technology Co., Ltd 🇨🇳 |
| Related Domains |  comfast.com |
| Equipment Class | Outdoor CPE Wireless Bridge |
| Test Firm | Shenzhen LGT Test Service Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5745-5825 MHz | Original Equipment | 2025-11-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User manual | Users Manual | 2025-11-18 | PDF 2.5 MB |
| Internal photos | Internal Photos | 2025-11-18 | PDF 733.8 KB |
| External photos | External Photos | 2025-11-18 | PDF 852.5 KB |
| ID label and location | ID Label/Location Info | 2025-11-18 | PDF 125.7 KB |
| Test Setup photo 15.407 | Test Setup Photos | 2025-11-18 | PDF 278.6 KB |
| Test Setup photo DFS | Test Setup Photos | 2025-11-18 | PDF 178.4 KB |
| Antenna Specification | Test Report | 2025-11-18 | PDF 1.7 MB |
| Test report 15E | Test Report | 2025-11-18 | PDF 1.7 MB |
| Test report DATA Band 2 | Test Report | 2025-11-18 | PDF 6 MB |
| Test report DATA Band 3part1 | Test Report | 2025-11-18 | PDF 4.6 MB |
| Test report DATA Band 3part2 | Test Report | 2025-11-18 | PDF 2.1 MB |
| Test report DATA Band 4part1 | Test Report | 2025-11-18 | PDF 4.2 MB |
| Test report DATA Band 4part2 | Test Report | 2025-11-18 | PDF 2.6 MB |
| Test report DFS | Test Report | 2025-11-18 | PDF 3 MB |
| Attestation_Statement | Attestation Statements | 2025-11-18 | PDF 432.3 KB |
| Kaspersky Statement | Attestation Statements | 2025-11-18 | PDF 673.5 KB |
| Product similarity Declaration | Attestation Statements | 2025-11-18 | PDF 175.1 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2025-11-18 | PDF 1.4 MB |
| US_Agent | Attestation Statements | 2025-11-18 | PDF 159.2 KB |
| Confidentiality | Cover Letter(s) | 2025-11-18 | PDF 540.7 KB |
| Letter Authorization | Cover Letter(s) | 2025-11-18 | PDF 155.6 KB |
| Software Configuration | Cover Letter(s) | 2025-11-18 | PDF 147.6 KB |
| MPE | RF Exposure Info | 2025-11-18 | PDF 158 KB |
| Block Diagram Metadata only | Block Diagram | PDF 75.1 KB | |
| Schematics Metadata only | Schematics | PDF 838 KB | |
| Operational Description Metadata only | Operational Description | PDF 179.4 KB | |
| Software Security Metadata only | SDR Software/Security Info. | PDF 431.5 KB |
Application Information
| Application ID | Wx9VP0xAi2wIyQayYmwhqQ== |
|---|---|
| Final Action Date | 2025-11-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0021937024 |
| Model | CF-E312AV2 |
| Frequency Range | 5745-5825 MHz |
| Equipment Class | NII - Unlicensed National Information Infrastructure TX |
| Device Description | Outdoor CPE Wireless Bridge |
| Responsible Party | Raymond Wang, WRH@comfast.com , 86-0755-86-83790059 |
| Technical Contact | Wen Wen, Shenzhen LGT Test Service Co., Ltd., qa@lgt-cert.com  , 0755-89668180 |
| Test Firm | Wen Wen, Shenzhen LGT Test Service Co., Ltd., qa@lgt-cert.com , 0755-89668180 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | No |
| 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 |
|---|---|---|
| Wx9VP0xAi2wIyQayYmwhqQ== | 2025-11-18 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Wx9VP0xAi2wIyQayYmwhqQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 11/18/2025 Application Dated: 11/18/2025 |
| 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-E312AV2 |
| Name of Grantee: | Shenzhen Four Seas Global Link Network Technology Co., Ltd |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Outdoor CPE Wireless Bridge |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| MO ND | 15E | 5260.0 - 5320.0 | 0.0305 | ||
| MO ND | 15E | 5500.0 - 5700.0 | 0.0244 | ||
| MO | 15E | 5745.0 - 5825.0 | 0.0158 |
| Output power listed is conducted. Device is 2x2 MIMO master outdoor AP configuration as described in this filling. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End-users must be provided with operating procedures for satisfying RF exposure compliance. The device contains 20MHz and 40MHz bandwidth. |
| MO: | This Multiple Input Multiple Output (MIMO) device was evaluated for multiple transmitted signals as indicated in the filing. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |