| Brand | Device Name | Model | Type | Certification Date |
|---|---|---|---|---|
| Shenzhen Four Seas Global Link Network Technology Co., Ltd | WiFi Extender | CF-XR181 | FCC ID  |
2025-04-07 |
FCC Application Details
| Equipment | WiFi Extender |
| FRN | 0021937024 |
| Grantee Code | OYR |
| Product Code | -CF-XR181 |
| Applicant Business | Shenzhen Four Seas Global Link Network Technology Co., Ltd |
| Business Address | Room 607-610, Block B, TAOJINDI Electronic Business Incubation Base,Tenglong Road,, Longhua District, Shenzhen, N/A China |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| TCB Email | [email protected] |
| Applicant | Raymond Wang – General Manager |
| Applicant Phone | |
| Applicant Fax | 86-0755-83790059-808 |
| Applicant Email | [email protected] |
| Applicant MailStop | |
| Test Firm | Shenzhen LCS Compliance Testing Laboratory Ltd. |
| Test Firm Contact | Gavin Liang |
| Test Firm Phone | |
| Test Firm Fax | 0755-82591132 |
| Test Firm Email | [email protected] |
| Certified By | Raymond Wang – |
Further Details May Be Available From: fcc.id/OYRCFXR181 or 
fcc.report/FCC-ID/OYRCFXR181
| Description | Exhibit Type | File Type | Display Type | File Size | Submission Date | Date Available |
|---|---|---|---|---|---|---|
 Document 8176094 Mirror: FCCID.io - 8176094 User manual | Users Manual | Adobe Acrobat PDF | 1.93 M | 2025-04-07 | 2025-04-07 | |
 Document 8176093 Mirror: FCCID.io - 8176093 Test setup photos | Test Setup Photos | Adobe Acrobat PDF | 645.06 K | 2025-04-07 | 2025-04-07 | |
 Document 8176092 Mirror: FCCID.io - 8176092 Test Report DFS part 3 | Test Report | Adobe Acrobat PDF | 5.46 M | 2025-04-07 | 2025-04-07 | |
 Document 8176091 Mirror: FCCID.io - 8176091 Test Report DFS part 2 | Test Report | Adobe Acrobat PDF | 4.54 M | 2025-04-07 | 2025-04-07 | |
 Document 8176090 Mirror: FCCID.io - 8176090 Test Report DFS part 1 | Test Report | Adobe Acrobat PDF | 5.49 M | 2025-04-07 | 2025-04-07 | |
 Document 8176089 Mirror: FCCID.io - 8176089 Test Report 5GWLAN band 3 | Test Report | Adobe Acrobat PDF | 2.87 M | 2025-04-07 | 2025-04-07 | |
 Document 8176088 Mirror: FCCID.io - 8176088 Test Report 5GWLAN band 2 | Test Report | Adobe Acrobat PDF | 2.91 M | 2025-04-07 | 2025-04-07 | |
 Document 8176063 Mirror: FCCID.io - 8176063 Test Report 5GWLAN band 1 | Test Report | Adobe Acrobat PDF | 2.91 M | 2025-04-07 | 2025-04-07 | |
 Document 8176061 Mirror: FCCID.io - 8176061 RF exposure evaluation | RF Exposure Info | Adobe Acrobat PDF | 1.97 M | 2025-04-07 | 2025-04-07 | |
 Document 8176056 Mirror: FCCID.io - 8176056 Letter of declaration model difference | Cover Letter(s) | Adobe Acrobat PDF | 129.82 K | 2025-04-07 | 2025-04-07 | |
 Document 8176055 Mirror: FCCID.io - 8176055 Label and label location | ID Label/Location Info | Adobe Acrobat PDF | 466.9 K | 2025-04-07 | 2025-04-07 | |
 Document 8176054 Mirror: FCCID.io - 8176054 Internal photos | Internal Photos | Adobe Acrobat PDF | 1.69 M | 2025-04-07 | 2025-04-07 | |
 Document 8176053 Mirror: FCCID.io - 8176053 External photos | External Photos | Adobe Acrobat PDF | 1.57 M | 2025-04-07 | 2025-04-07 | |
 Document 8176052 Mirror: FCCID.io - 8176052 Due digilence letter | Attestation Statements | Adobe Acrobat PDF | 188.52 K | 2025-04-07 | 2025-04-07 | |
| pending... Mirror: FCCID.io - 8176051 Covered equipment letter | Attestation Statements | Adobe Acrobat PDF | 187.88 K | 2025-04-07 | 2025-04-07 | |
 Document 8176049 Mirror: FCCID.io - 8176049 Confidentiality request letter | Cover Letter(s) | Adobe Acrobat PDF | 171.44 K | 2025-04-07 | 2025-04-07 | |
| pending... Mirror: FCCID.io - 8176047 Appendix E test data 5GWLAN band 3 part 2 | Test Report | Adobe Acrobat PDF | 4.83 M | 2025-04-07 | 2025-04-07 | |
 Document 8176046 Mirror: FCCID.io - 8176046 Appendix E test data 5GWLAN band 3 part 1 | Test Report | Adobe Acrobat PDF | 4.38 M | 2025-04-07 | 2025-04-07 | |
 Document 8176045 Mirror: FCCID.io - 8176045 Appendix D test data 5GWLAN band 2C part 2 | Test Report | Adobe Acrobat PDF | 5.63 M | 2025-04-07 | 2025-04-07 | |
| pending... Mirror: FCCID.io - 8176044 Appendix D test data 5GWLAN band 2C part 1 | Test Report | Adobe Acrobat PDF | 4.88 M | 2025-04-07 | 2025-04-07 | |
 Document 8176043 Mirror: FCCID.io - 8176043 Appendix C test data 5GWLAN band 2A part 2 | Test Report | Adobe Acrobat PDF | 4.6 M | 2025-04-07 | 2025-04-07 | |
 Document 8176042 Mirror: FCCID.io - 8176042 Appendix C test data 5GWLAN band 2A part 1 | Test Report | Adobe Acrobat PDF | 3.93 M | 2025-04-07 | 2025-04-07 | |
 Document 8176041 Mirror: FCCID.io - 8176041 Appendix B test data 5GWLAN band 1 part 2 | Test Report | Adobe Acrobat PDF | 4.73 M | 2025-04-07 | 2025-04-07 | |
 Document 8176040 Mirror: FCCID.io - 8176040 Appendix B test data 5GWLAN band 1 part 1 | Test Report | Adobe Acrobat PDF | 4.4 M | 2025-04-07 | 2025-04-07 | |
 Document 8176039 Mirror: FCCID.io - 8176039 Antenna information | Test Report | Adobe Acrobat PDF | 647.04 K | 2025-04-07 | 2025-04-07 | |
 Document 8176038 Mirror: FCCID.io - 8176038 Agent attestation letter | Attestation Statements | Adobe Acrobat PDF | 529.14 K | 2025-04-07 | 2025-04-07 | |
| Document 8176008 Mirror: FCCID.io - 8176008 User manual | Users Manual | Adobe Acrobat PDF | 1.93 M | 2025-04-07 | 2025-04-07 | |
| Document 8176007 Mirror: FCCID.io - 8176007 Test setup photos | Test Setup Photos | Adobe Acrobat PDF | 645.06 K | 2025-04-07 | 2025-04-07 | |
 Document 8176006 Mirror: FCCID.io - 8176006 Test Report 2G4WLAN | Test Report | Adobe Acrobat PDF | 2.62 M | 2025-04-07 | 2025-04-07 | |
| pending... Mirror: FCCID.io - 8176004 RF exposure evaluation | RF Exposure Info | Adobe Acrobat PDF | 1.97 M | 2025-04-07 | 2025-04-07 | |
| Document 8176002 Mirror: FCCID.io - 8176002 Letter of declaration model difference | Cover Letter(s) | Adobe Acrobat PDF | 129.82 K | 2025-04-07 | 2025-04-07 | |
 Document 8176001 Mirror: FCCID.io - 8176001 Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | Adobe Acrobat PDF | 137.02 K | 2025-04-07 | 2025-04-07 | |
| Document 8176000 Mirror: FCCID.io - 8176000 Label and label location | ID Label/Location Info | Adobe Acrobat PDF | 466.9 K | 2025-04-07 | 2025-04-07 | |
| pending... Mirror: FCCID.io - 8175999 Internal photos | Internal Photos | Adobe Acrobat PDF | 1.69 M | 2025-04-07 | 2025-04-07 | |
| Document 8175998 Mirror: FCCID.io - 8175998 External photos | External Photos | Adobe Acrobat PDF | 1.57 M | 2025-04-07 | 2025-04-07 | |
| pending... Mirror: FCCID.io - 8175997 Due digilence letter | Attestation Statements | Adobe Acrobat PDF | 1.57 M | 2025-04-07 | 2025-04-07 | |
| pending... Mirror: FCCID.io - 8175995 Confidentiality request letter | Cover Letter(s) | Adobe Acrobat PDF | 171.44 K | 2025-04-07 | 2025-04-07 | |
 Document 8175993 Mirror: FCCID.io - 8175993 Appendix A test data 2G4WLAN part 2 | Test Report | Adobe Acrobat PDF | 3.98 M | 2025-04-07 | 2025-04-07 | |
 Document 8175992 Mirror: FCCID.io - 8175992 Appendix A test data 2G4WLAN part 1 | Test Report | Adobe Acrobat PDF | 4.64 M | 2025-04-07 | 2025-04-07 | |
| Document 8175991 Mirror: FCCID.io - 8175991 Antenna information | Test Report | Adobe Acrobat PDF | 647.04 K | 2025-04-07 | 2025-04-07 | |
| Document 8175990 Mirror: FCCID.io - 8175990 Agent attestation letter | Attestation Statements | Adobe Acrobat PDF | 529.14 K | 2025-04-07 | 2025-04-07 | |
Appendix C test data 5GWLAN band 2A part 2 | Test Report | Adobe Acrobat PDF | 4.6 M | 2025-04-07 | 2025-04-07 | |
Letter of declaration model difference | Cover Letter(s) | Adobe Acrobat PDF | 129.82 K | 2025-04-07 | 2025-04-07 | |
External photos | External Photos | Adobe Acrobat PDF | 1.57 M | 2025-04-07 | 2025-04-07 | |
Label and label location | ID Label/Location Info | Adobe Acrobat PDF | 466.9 K | 2025-04-07 | 2025-04-07 | |
Antenna information | Test Report | Adobe Acrobat PDF | 647.04 K | 2025-04-07 | 2025-04-07 | |
Appendix B test data 5GWLAN band 1 part 1 | Test Report | Adobe Acrobat PDF | 4.4 M | 2025-04-07 | 2025-04-07 | |
Appendix B test data 5GWLAN band 1 part 2 | Test Report | Adobe Acrobat PDF | 4.73 M | 2025-04-07 | 2025-04-07 | |
Appendix C test data 5GWLAN band 2A part 1 | Test Report | Adobe Acrobat PDF | 3.93 M | 2025-04-07 | 2025-04-07 | |
Block diagram | Block Diagram | Adobe Acrobat PDF | 87.74 K | 2025-04-07 | ||
Appendix E test data 5GWLAN band 3 part 1 | Test Report | Adobe Acrobat PDF | 4.38 M | 2025-04-07 | 2025-04-07 | |
Test Report 5GWLAN band 1 | Test Report | Adobe Acrobat PDF | 2.91 M | 2025-04-07 | 2025-04-07 | |
Test Report 5GWLAN band 2 | Test Report | Adobe Acrobat PDF | 2.91 M | 2025-04-07 | 2025-04-07 | |
Test Report 5GWLAN band 3 | Test Report | Adobe Acrobat PDF | 2.87 M | 2025-04-07 | 2025-04-07 | |
Test Report DFS part 1 | Test Report | Adobe Acrobat PDF | 5.49 M | 2025-04-07 | 2025-04-07 | |
Test Report DFS part 2 | Test Report | Adobe Acrobat PDF | 4.54 M | 2025-04-07 | 2025-04-07 | |
Test Report DFS part 3 | Test Report | Adobe Acrobat PDF | 5.46 M | 2025-04-07 | 2025-04-07 | |
Test setup photos | Test Setup Photos | Adobe Acrobat PDF | 645.06 K | 2025-04-07 | 2025-04-07 | |
User manual | Users Manual | Adobe Acrobat PDF | 1.93 M | 2025-04-07 | 2025-04-07 | |
Appendix D test data 5GWLAN band 2C part 2 | Test Report | Adobe Acrobat PDF | 5.63 M | 2025-04-07 | 2025-04-07 | |
Agent attestation letter | Attestation Statements | Adobe Acrobat PDF | 529.14 K | 2025-04-07 | 2025-04-07 | |
Operation description | Operational Description | Adobe Acrobat PDF | 192.42 K | 2025-04-07 | ||
Schematic | Schematics | Adobe Acrobat PDF | 382.93 K | 2025-04-07 | ||
Letter of declaration unii device | Operational Description | Adobe Acrobat PDF | 262.26 K | 2025-04-07 | ||
Letter of declaration unii device software security requirements | Operational Description | Adobe Acrobat PDF | 171.6 K | 2025-04-07 | ||
Letter of declaration unii device software configuration control | Operational Description | Adobe Acrobat PDF | 83.71 K | 2025-04-07 | ||
Letter of declaration disable channel 12 and 13 by software | Cover Letter(s) | Adobe Acrobat PDF | 137.02 K | 2025-04-07 | 2025-04-07 | |
Appendix A test data 2G4WLAN part 1 | Test Report | Adobe Acrobat PDF | 4.64 M | 2025-04-07 | 2025-04-07 | |
Appendix A test data 2G4WLAN part 2 | Test Report | Adobe Acrobat PDF | 3.98 M | 2025-04-07 | 2025-04-07 | |
Test Report 2G4WLAN | Test Report | Adobe Acrobat PDF | 2.62 M | 2025-04-07 | 2025-04-07 |
Related FCC IDs:
- OYR-CF-XR181 - Shenzhen Four Seas Global Link Network Technology Co., Ltd WiFi Extender [-CF-XR181]