FCC ID P27ME4221
Dual Band WiFi Mesh
by Sercomm Corporation
Grantee Code: P27 Product Code: ME4221
Latest application date: 2022-07-11
FCC ID Device Details
| FCC ID | P27ME4221 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | P27 |
| Product Code | ME4221 |
| Applicant Business | Sercomm Corporation 🇹🇼 |
| Related Domains |  sercomm.com  mrt-cert.com |
| Equipment Class | Dual Band WiFi Mesh |
| Test Firm | MRT Technology (Suzhou) Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2412-2462 MHz | Original Equipment | 2022-07-11 |
| 5180-5240 MHz | Original Equipment | 2022-07-11 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| AME-4221SR_Use Manual | Users Manual | 2022-07-11 | PDF 655.6 KB |
| 2112RSU004-Internal Photo | Internal Photos | 2022-07-11 | PDF 1.5 MB |
| 2112RSU004-External Photo | External Photos | 2022-07-11 | PDF 4.6 MB |
| AME-4221SR_Label Location | ID Label/Location Info | 2022-07-11 | PDF 496.7 KB |
| Confidential_AME-4221SR_Schematic_update | Test Report | 2022-07-11 | PDF 1.2 MB |
| 2112RSU004-UT | Test Setup Photos | 2022-07-11 | PDF 2.9 MB |
| 2112RSU004-U2-FCC DTS Test Report_Part1 | Test Report | 2022-07-11 | PDF 5.3 MB |
| 2112RSU004-U2-FCC DTS Test Report_Part2 | Test Report | 2022-07-11 | PDF 5 MB |
| 2112RSU004-U2-FCC DTS Test Report_Part3 | Test Report | 2022-07-11 | PDF 5.2 MB |
| 2112RSU004-U2-FCC DTS Test Report_Part4 | Test Report | 2022-07-11 | PDF 4.6 MB |
| 2112RSU004-U3-FCC NII Test Report_Part1 | Test Report | 2022-07-11 | PDF 5.5 MB |
| 2112RSU004-U3-FCC NII Test Report_Part2 | Test Report | 2022-07-11 | PDF 5.1 MB |
| 2112RSU004-U3-FCC NII Test Report_Part3 | Test Report | 2022-07-11 | PDF 5.3 MB |
| 2112RSU004-U3-FCC NII Test Report_Part4 | Test Report | 2022-07-11 | PDF 5.5 MB |
| 2112RSU004-U3-FCC NII Test Report_Part5 | Test Report | 2022-07-11 | PDF 5.5 MB |
| 2112RSU004-U4-FCC DFS Test Report | Test Report | 2022-07-11 | PDF 4.9 MB |
| AME-4221SR_FCC Attestation Letter_20220620 | Cover Letter(s) | 2022-07-11 | PDF 169.9 KB |
| AME-4221SR_FCC Confidentiality Letter_20220620 | Cover Letter(s) | 2022-07-11 | PDF 172.7 KB |
| AME-4221SR_FCC Declaration of Authorization_20220620 | Cover Letter(s) | 2022-07-11 | PDF 176 KB |
| AME-4221SR_FCC_DoC Letter_20220620 | Cover Letter(s) | 2022-07-11 | PDF 152.8 KB |
| AME-4221SR_SDR_Letter_20220620 Metadata only | Cover Letter(s) | 2022-07-11 | PDF 151.5 KB |
| 2112RSU004-U5-FCC Exposure Report | RF Exposure Info | 2022-07-11 | PDF 938.2 KB |
| Confidential_AME-4221SR_Block Diagram Metadata only | Block Diagram | PDF 106.7 KB | |
| Confidential_AME-4221SR_Schematic_update Metadata only | Schematics | PDF 1.2 MB | |
| Confidential_AME-4221SR_Operation Description_update Metadata only | Operational Description | PDF 741.9 KB | |
| AME-4221SR_FCC SDR Security Description_20220620 Metadata only | SDR Software/Security Inf | PDF 184.6 KB | |
| AME-4221SR_Software Security Requirements Cover Letter_Update Metadata only | SDR Software/Security Inf | PDF 114.2 KB |
Application Information
| Application ID | Wy76t4ad6FyZECevtTPdaw== |
|---|---|
| Final Action Date | 2022-07-11 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0015548027 |
| Model | ME4221 |
| Frequency Range | 2412-2462 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | Dual Band WiFi Mesh |
| Responsible Party | Nick Wu, Engineer, Nick_wu@SERCOMM.COM , 886-2-2655-3988 |
| Agent | Marlin Marlin Marlin, MRT Technology (Suzhou) Co., Ltd, marlinchen@mrt-cert.com , 86-512-66308358 |
| Technical Contact | Robin Wu, MRT Technology (Suzhou) Co., Ltd, robinwu@mrt-cert.com , 86-512-66308358 |
| Non-Technical Contact | Robin Wu, MRT Technology (Suzhou) Co., Ltd, robinwu@mrt-cert.com , 86-512-66308358 |
| Test Firm | Mr. Marlin Chen, MRT Technology (Suzhou) Co., Ltd., marlinchen@mrt-cert.com , +86-512-66308358 |
| TCB Email | hotline@acbcert.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 | Does not apply |
| Composite Device | Yes |
| Composite Part | No |
| Cognitive Radio | Yes |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
| Grant Comments | Power Output is Conducted. Device is an 802.11b/g/n device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. This filing meets KDB 447498 as a mobile device at the distance specified within the filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40 MHz bandwidth modes in 2.4G WLAN transmitter and it also contains 5G WLAN transmitter. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| Wy76t4ad6FyZECevtTPdaw== | 2022-07-11 | Original Equipment |
| 9SrvZAA9svDDQ+eLT/A8CQ== | 2022-07-11 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Wy76t4ad6FyZECevtTPdaw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 07/11/2022 Application Dated: 06/27/2022 |
| Sercomm Corporation |
| 8F, No. 3-1, YuanQu St, NanKang |
| Taipei, 115 Taiwan |
| Attention: Nick Wu , 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: | P27ME4221 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Dual Band WiFi Mesh |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.9661 |
| Power Output is Conducted. Device is an 802.11b/g/n device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. This filing meets KDB 447498 as a mobile device at the distance specified within the filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40 MHz bandwidth modes in 2.4G WLAN transmitter and it also contains 5G WLAN transmitter. |
| 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. |
EAS Grant - Application Wy76t4ad6FyZECevtTPdaw==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Sercomm Corporation 8F, No. 3-1, YuanQu St, NanKang Taipei, 115 Taiwan |
Date of Grant: 07/11/2022 Application Dated: 06/27/2022 |
| Attention: Nick Wu , 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: | P27ME4221 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Dual Band WiFi Mesh |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15C | 2412.0 - 2462.0 | 0.9661 |
| Power Output is Conducted. Device is an 802.11b/g/n device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. This filing meets KDB 447498 as a mobile device at the distance specified within the filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz and 40 MHz bandwidth modes in 2.4G WLAN transmitter and it also contains 5G WLAN transmitter. |
| 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. |
| Mail To: | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 |
Date of Grant: 07/11/2022 Application Dated: 06/27/2022 |
| Sercomm Corporation |
| 8F, No. 3-1, YuanQu St, NanKang |
| Taipei, 115 Taiwan |
| Attention: Nick Wu , 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: | P27ME4221 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Dual Band WiFi Mesh |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.8492 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.2489 | ||
| CC MO ND | 15E | 5500.0 - 5720.0 | 0.2466 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.4436 |
| Power Output is Conducted. Device is an 802.11a/n/ac device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. This filing meets KDB 447498 as a mobile device at the distance specified within the filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz, 40 MHz and 80 MHz bandwidth modes in 5G WLAN transmitter and it also contains 2.4G WLAN transmitter. |
| 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. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
EAS Grant - Application 9SrvZAA9svDDQ+eLT/A8CQ==
| COPY |
FEDERAL COMMUNICATIONS COMMISSION WASHINGTON, D.C. 20554 GRANT OF EQUIPMENT AUTHORIZATION |
COPY |
| Certification |
|
Sercomm Corporation 8F, No. 3-1, YuanQu St, NanKang Taipei, 115 Taiwan |
Date of Grant: 07/11/2022 Application Dated: 06/27/2022 |
| Attention: Nick Wu , 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: | P27ME4221 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Dual Band WiFi Mesh |
| Modular Type: | Does not apply |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5240.0 | 0.8492 | ||
| CC MO ND | 15E | 5260.0 - 5320.0 | 0.2489 | ||
| CC MO ND | 15E | 5500.0 - 5720.0 | 0.2466 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.4436 |
| Power Output is Conducted. Device is an 802.11a/n/ac device in a 2x2 Spatial Multiplexing MIMO configuration as described in this filing. This filing meets KDB 447498 as a mobile device at the distance specified within the filing. The antenna(s) used for this transmitter must not transmit simultaneously with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with transmitter operating conditions for satisfying RF exposure compliance. This device has 20 MHz, 40 MHz and 80 MHz bandwidth modes in 5G WLAN transmitter and it also contains 2.4G WLAN transmitter. |
| 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. |
| ND: | This UNII device complies with the Transmit Power Control (TPC) and Dynamic Frequency Selection (DFS) requirements in Section 15.407(h). |
| Mail To: |