FCC ID P27XB10
Comcast Xfinity DOCSIS 4.0 gateway with Wi-Fi 7
by Sercomm Corporation
Grantee Code: P27 Product Code: XB10
Latest application date: 2025-02-23
FCC ID Device Details
| FCC ID | P27XB10 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | P27 |
| Product Code | XB10 |
| Applicant Business | Sercomm Corporation 🇹🇼 |
| Related Domains |  sercomm.com |
| Equipment Class | Comcast Xfinity DOCSIS 4.0 gateway with Wi-Fi 7 |
| Test Firm | Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5955-7095 MHz | Original Equipment | 2025-02-23 |
| 5745-5825 MHz | Original Equipment | 2025-02-23 |
| 2412-2462 MHz | Original Equipment | 2025-02-23 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-08-22 | PDF 486.7 KB |
| Internal Photos_rev 2 | Internal Photos | 2025-08-22 | PDF 5.3 MB |
| External Photos | External Photos | 2025-08-22 | PDF 1.9 MB |
| Label Location | ID Label/Location Info | 2025-02-23 | PDF 66.2 KB |
| Label Sample | ID Label/Location Info | 2025-02-23 | PDF 79.9 KB |
| Test Set Up Photos | Test Setup Photos | 2025-08-22 | PDF 767.2 KB |
| Test Set Up Photos (Antenna) | Test Setup Photos | 2025-08-22 | PDF 138.9 KB |
| Test Set Up Photos (DFS) | Test Setup Photos | 2025-08-22 | PDF 161.4 KB |
| Test Set Up Photos (MPE) | Test Setup Photos | 2025-08-22 | PDF 170.4 KB |
| Antenna Test Report_rev 3-1 | Test Report | 2025-02-23 | PDF 4.5 MB |
| Antenna Test Report_rev 3-2 | Test Report | 2025-02-23 | PDF 3.2 MB |
| Attestation (6ID device Declaration) | Test Report | 2025-02-23 | PDF 130.8 KB |
| Test Report (6ID)-1_rev | Test Report | 2025-02-23 | PDF 5 MB |
| Test Report (6ID)-2_rev | Test Report | 2025-02-23 | PDF 4 MB |
| Test Report (Co-Located) | Test Report | 2025-02-23 | PDF 555 KB |
| Test Report (DFS)_rev | Test Report | 2025-02-23 | PDF 4.5 MB |
| Test Report (DTS-BT LE) | Test Report | 2025-02-23 | PDF 1.6 MB |
| Test Report (DTS-WLAN)_rev | Test Report | 2025-02-23 | PDF 3.4 MB |
| Test Report (DTS-Zigbee) | Test Report | 2025-02-23 | PDF 824.9 KB |
| Test Report (NII)-1_rev | Test Report | 2025-02-23 | PDF 3 MB |
| Test Report (NII)-2 | Test Report | 2025-02-23 | PDF 3.3 MB |
| Attestation (6ID device Declaration) | Attestation Statements | 2025-02-23 | PDF 130.8 KB |
| Attestation (Channel and Mode Declaration) | Attestation Statements | 2025-02-23 | PDF 56.5 KB |
| Attestation (DFS Master Declaration) | Attestation Statements | 2025-02-23 | PDF 56.6 KB |
| Attestation (Statements of part 2.911(d)(5)) | Attestation Statements | 2025-02-23 | PDF 58.9 KB |
| Attestation (U.S. local Agent Letter of part 2.911(d)(7))_rev | Attestation Statements | 2025-02-23 | PDF 84.4 KB |
| Confidentiality Request (Long term) | Cover Letter(s) | 2025-02-23 | PDF 61.1 KB |
| Confidentiality Request (Short term) | Cover Letter(s) | 2025-02-23 | PDF 83.5 KB |
| Cover Letter (Agent Authorization) | Cover Letter(s) | 2025-02-23 | PDF 61.6 KB |
| RF Exposure Info (MPE) | RF Exposure Info | 2025-02-23 | PDF 395.7 KB |
| Block Diagram Metadata only | Block Diagram | PDF 218.1 KB | |
| Schematics Metadata only | Schematics | PDF 3.2 MB | |
| Operational Description_rev 3 Metadata only | Operational Description | PDF 651.1 KB | |
| Software Operational Description Metadata only | Operational Description | PDF 135.3 KB |
Application Information
| Application ID | dc99kPPPcXv/n4IBl0kfuQ== |
|---|---|
| Final Action Date | 2025-02-23 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0015548027 |
| Model | XB10 |
| Frequency Range | 5955-7095 MHz |
| Equipment Class | 6ID - 15E 6 GHz Low Power Indoor Access Point |
| Device Description | Comcast Xfinity DOCSIS 4.0 gateway with Wi-Fi 7 |
| Responsible Party | Nick Wu, Engineer, Nick_wu@SERCOMM.COM , 886-2-2655-3988 |
| Agent | Trista Trista Trista, Bureau Veritas CPS (H.K.) Ltd., Taoyuan Branch, trista.tsai@bureauveritas.com  , 88633183232 |
| Test Firm | Liu Ken, Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch, ken.liu@bureauveritas.com , +886-3-2600609 |
| TCB Email | certification@nacsemc.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| Short-Term Confidentiality Date | 08/22/2025 |
| 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 | Power listed is maximum EIRP. Indoor use only. This device supports 20/40/80/160/320 MHz bandwidth modes. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| dc99kPPPcXv/n4IBl0kfuQ== | 2025-02-23 | Original Equipment |
| Vq/UVB/73RngzRq4MGYXeA== | 2025-02-23 | Original Equipment |
| 9t/4zBCULYrax/cOMdUT9Q== | 2025-02-23 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application Vq/UVB/73RngzRq4MGYXeA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
North American EMC Certification Services Inc 24889 Ferguson Ave Maple Ridge, BC, Canada |
Date of Grant: 02/23/2025 Application Dated: 02/23/2025 |
| 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: | P27XB10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Comcast Xfinity DOCSIS 4.0 gateway with Wi-Fi 7 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5250.0 | 0.99 | ||
| CC MO ND | 15E | 5250.0 - 5320.0 | 0.248 | ||
| CC MO ND | 15E | 5500.0 - 5720.0 | 0.249 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.989 |
| Power listed is maximum conducted output power. Indoor use only. This device supports 20/40/80/160 MHz bandwidth modes. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |
| 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). |
TCB Grant - Application dc99kPPPcXv/n4IBl0kfuQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
North American EMC Certification Services Inc 24889 Ferguson Ave Maple Ridge, BC, Canada |
Date of Grant: 02/23/2025 Application Dated: 02/23/2025 |
| 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: | P27XB10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | 15E 6 GHz Low Power Indoor Access Point |
| Notes: | Comcast Xfinity DOCSIS 4.0 gateway with Wi-Fi 7 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 7095.0 | 0.715 |
| Power listed is maximum EIRP. Indoor use only. This device supports 20/40/80/160/320 MHz bandwidth modes. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |
| 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 9t/4zBCULYrax/cOMdUT9Q==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
North American EMC Certification Services Inc 24889 Ferguson Ave Maple Ridge, BC, Canada |
Date of Grant: 02/23/2025 Application Dated: 02/23/2025 |
| 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: | P27XB10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Comcast Xfinity DOCSIS 4.0 gateway with Wi-Fi 7 |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.01 | ||
| CC MO | 15C | 2412.0 - 2462.0 | 0.988 | ||
| CC | 15C | 2405.0 - 2475.0 | 0.079 |
| Power listed is maximum conducted output power. This device supports 20/40 MHz bandwidth modes for WLAN. The product must be installed such that its antenna(s) can provide a separation distance of at least 20 cm from all persons and must not transmit simultaneously with any other transmitter, except in accordance with FCC multi-transmitter product procedures or as described in this filing. End-users and installers must be provided with antenna installation and transmitter operating conditions for satisfying RF exposure compliance. |
| 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. |