FCC ID P27XER10
Comcast Xfinity WiFi 7 Tri-band Router
by Sercomm Corporation
Grantee Code: P27 Product Code: XER10
Latest application date: 2026-10-15
FCC ID Device Details
| FCC ID | P27XER10 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | P27 |
| Product Code | XER10 |
| Applicant Business | Sercomm Corporation 🇹🇼 |
| Related Domains |  sercomm.com |
| Equipment Class | Comcast Xfinity WiFi 7 Tri-band Router |
| Test Firm | Bureau Veritas CPS(H.K.) Ltd., Taoyuan Branch |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 5955-7115 MHz | Class II permissive change or modification of presently authorized equipment | 2026-10-15 |
| 5745-5825 MHz | Class II permissive change or modification of presently authorized equipment | 2026-10-15 |
| 2412-2462 MHz | Class II permissive change or modification of presently authorized equipment | 2026-10-15 |
| 2402-2480 MHz | Original Equipment | 2025-03-12 |
| 5955-7115 MHz | Original Equipment | 2025-03-12 |
| 5745-5825 MHz | Original Equipment | 2025-03-12 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2025-06-10 | PDF 323.9 KB |
| Internal Photos rev | Internal Photos | 2025-06-10 | PDF 3.9 MB |
| External Photos | External Photos | 2025-06-10 | PDF 1.6 MB |
| Label Location | ID Label/Location Info | 2025-03-12 | PDF 65.8 KB |
| Label Sample | ID Label/Location Info | 2025-03-12 | PDF 1.2 MB |
| Test Set Up Photo (DFS) | Test Setup Photos | 2025-06-10 | PDF 190.4 KB |
| Test Set Up Photos | Test Setup Photos | 2025-06-10 | PDF 813.2 KB |
| Test Set Up Photos (Antenna spec.) | Test Setup Photos | 2025-06-10 | PDF 260.7 KB |
| Test Set Up Photos (MPE) rev | Test Setup Photos | 2025-06-10 | PDF 124.2 KB |
| Test Report (6ID) | Test Report | 2026-10-15 | PDF 354.7 KB |
| Test Report (DTS-BT LE) | Test Report | 2026-10-15 | PDF 1.1 MB |
| Test Report (DTS-WLAN) | Test Report | 2026-10-15 | PDF 345.1 KB |
| Test Report (DTS-Zigbee) | Test Report | 2026-10-15 | PDF 701.7 KB |
| Test Report (NII) | Test Report | 2026-10-15 | PDF 348.8 KB |
| Antenna Test Report rev 2 | Test Report | 2025-03-12 | PDF 1.9 MB |
| Test Report (6ID)-1 rev | Test Report | 2025-03-12 | PDF 4.5 MB |
| Test Report (6ID)-2 rev | Test Report | 2025-03-12 | PDF 5 MB |
| Test Report (Co-located) | Test Report | 2025-03-12 | PDF 549.2 KB |
| Test Report (DFS) rev | Test Report | 2025-03-12 | PDF 4.4 MB |
| Test Report (DTS-WLAN) | Test Report | 2025-03-12 | PDF 2.9 MB |
| Test Report (Matter) | Test Report | 2025-03-12 | PDF 809.2 KB |
| Test Report (NII) -1 | Test Report | 2025-03-12 | PDF 2.6 MB |
| Test Report (NII)-2 | Test Report | 2025-03-12 | PDF 3.4 MB |
| Test Report (Zigbee) | Test Report | 2025-03-12 | PDF 825.8 KB |
| Test Report(DTS-BT LE) | Test Report | 2025-03-12 | PDF 1.6 MB |
| Attestation (FCC_waiver_DA-26-572A1) | Attestation Statements | 2026-10-15 | PDF 207.6 KB |
| Attestation (Statements of part 2.911(d)(5)) rev | Attestation Statements | 2026-10-15 | PDF 85.5 KB |
| Attestation (U.S. local Agent Letter) | Attestation Statements | 2026-10-15 | PDF 83.5 KB |
| Attestation (6ID device Declaration) rev | Attestation Statements | 2025-03-12 | PDF 157.2 KB |
| Attestation (Channel and Mode Declaration) | Attestation Statements | 2025-03-12 | PDF 55.7 KB |
| Attestation (DFS Master Declaration) | Attestation Statements | 2025-03-12 | PDF 58.5 KB |
| Attestation (Statements of part 2.911(d)(5)) | Attestation Statements | 2025-03-12 | PDF 60 KB |
| Confidentiality Request (Short term) rev | Cover Letter(s) | 2026-10-15 | PDF 60.3 KB |
| Cover Letter (Agent Authorization) | Cover Letter(s) | 2026-10-15 | PDF 63.3 KB |
| Cover Letter (Description of Change) rev | Cover Letter(s) | 2026-10-15 | PDF 148.2 KB |
| Confidentiality Request (Long term) | Cover Letter(s) | 2025-03-12 | PDF 62.2 KB |
| Confidentiality Request (Short term) | Cover Letter(s) | 2025-03-12 | PDF 60 KB |
| Cover Letter (Agent Authorization) | Cover Letter(s) | 2025-03-12 | PDF 62.7 KB |
| RF Exposure Info (MPE) rev | RF Exposure Info | 2026-10-15 | PDF 510.4 KB |
| RF Exposure Info (MPE) rev | RF Exposure Info | 2025-03-12 | PDF 397.4 KB |
| Internal Photos-1 rev Metadata only | Internal Photos | 2027-04-10 | PDF 2.5 MB |
| Internal Photos-2 rev Metadata only | Internal Photos | 2027-04-10 | PDF 4.3 MB |
| External Photos Metadata only | External Photos | 2027-04-10 | PDF 2.1 MB |
| Test Set Up Photos Metadata only | Test Setup Photos | 2027-04-10 | PDF 2.2 MB |
| Block Diagram Metadata only | Block Diagram | PDF 266.7 KB | |
| Schematics Metadata only | Schematics | PDF 3.8 MB | |
| Operational Description Metadata only | Operational Description | PDF 819.2 KB | |
| Software Operational Description Metadata only | Operational Description | PDF 213.7 KB |
Application Information
| Application ID | tXCFnUvRZnkfFY4/hDb8WA== |
|---|---|
| Final Action Date | 2026-10-15 |
| Application Purpose | Class II permissive change or modification of presently authorized equipment |
| Applicant FRN | 0015548027 |
| Model | XER10 |
| Frequency Range | 5955-7115 MHz |
| Equipment Class | 6ID - 15E 6 GHz Low Power Indoor Access Point |
| Device Description | Comcast Xfinity WiFi 7 Tri-band Router |
| Responsible Party | Nick Wu, Nick_wu@SERCOMM.COM , 886-2-2655-3988 |
| Non-Technical Contact | Stephen Leotis, Sercomm Technology, Inc., stephen_leotis@sercomm.com , 4789548427 |
| 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 |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| Cognitive Radio | No |
| Authorization Waiver | Yes |
| Authorization Waiver Approved | Yes |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | Yes |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| tXCFnUvRZnkfFY4/hDb8WA== | 2026-10-15 | Class II permissive change or modification of presently authorized equipment |
| WwXTDItfOn9vaVv6susuWA== | 2026-10-15 | Class II permissive change or modification of presently authorized equipment |
| AUQ1NW7jyf7SKIvs+oszfA== | 2026-10-15 | Class II permissive change or modification of presently authorized equipment |
| pPkqHSgIGbUBH/qpgl/Y5w== | 2025-03-12 | Original Equipment |
| b1WoqTy3CVxGHqZ1OtYcRw== | 2025-03-12 | Original Equipment |
| XWrN6Sh7vNBKhOk3C6rKVA== | 2025-03-12 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application XWrN6Sh7vNBKhOk3C6rKVA==
| 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: 03/12/2025 Application Dated: 03/12/2025 |
| 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: | P27XER10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Comcast Xfinity WiFi 7 Tri-band Router |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO | 15E | 5180.0 - 5250.0 | 0.992 | ||
| CC MO ND | 15E | 5250.0 - 5320.0 | 0.247 | ||
| CC MO ND | 15E | 5500.0 - 5720.0 | 0.248 | ||
| CC MO | 15E | 5745.0 - 5825.0 | 0.994 |
| 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 WwXTDItfOn9vaVv6susuWA==
| 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: 10/15/2026 Application Dated: 10/12/2026 |
| 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: | P27XER10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Unlicensed National Information Infrastructure TX |
| Notes: | Comcast Xfinity WiFi 7 Tri-band Router |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC MO WV | 15E | 5180.0 - 5250.0 | 0.992 | ||
| CC MO ND WV | 15E | 5250.0 - 5320.0 | 0.247 | ||
| CC MO ND WV | 15E | 5500.0 - 5720.0 | 0.248 | ||
| CC MO WV | 15E | 5745.0 - 5825.0 | 0.994 |
| C2PC for the substitution of EOL crystal components under Waiver DA-26-572A1 as described in this filing. 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). |
| WV: | Grant issued under waiver |
TCB Grant - Application tXCFnUvRZnkfFY4/hDb8WA==
| 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: 10/15/2026 Application Dated: 10/12/2026 |
| 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: | P27XER10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | 15E 6 GHz Low Power Indoor Access Point |
| Notes: | Comcast Xfinity WiFi 7 Tri-band Router |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO WV | 15E | 5955.0 - 7115.0 | 0.849 |
| C2PC for the substitution of EOL crystal components under Waiver DA-26-572A1 as described in this filing. 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. |
| WV: | Grant issued under waiver |
TCB Grant - Application pPkqHSgIGbUBH/qpgl/Y5w==
| 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: 03/12/2025 Application Dated: 03/12/2025 |
| 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: | P27XER10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Comcast Xfinity WiFi 7 Tri-band Router |
| 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 | 0.987 | ||
| CC | 15C | 2405.0 - 2475.0 | 0.083 |
| 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. |
TCB Grant - Application b1WoqTy3CVxGHqZ1OtYcRw==
| 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: 03/12/2025 Application Dated: 03/12/2025 |
| 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: | P27XER10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | 15E 6 GHz Low Power Indoor Access Point |
| Notes: | Comcast Xfinity WiFi 7 Tri-band Router |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC EP MO | 15E | 5955.0 - 7115.0 | 0.849 |
| 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 AUQ1NW7jyf7SKIvs+oszfA==
| 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: 10/15/2026 Application Dated: 10/12/2026 |
| 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: | P27XER10 |
| Name of Grantee: | Sercomm Corporation |
| Equipment Class: | Digital Transmission System |
| Notes: | Comcast Xfinity WiFi 7 Tri-band Router |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC WV | 15C | 2402.0 - 2480.0 | 0.01 | ||
| CC MO WV | 15C | 2412.0 - 2462.0 | 0.987 | ||
| CC WV | 15C | 2405.0 - 2475.0 | 0.083 |
| C2PC for the substitution of EOL crystal components under Waiver DA-26-572A1 as described in this filing. 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. |
| WV: | Grant issued under waiver |