FCC ID 2BXPU028
400G QSFP112 DR4 C2 Sipho
by TERAHOP PTE. LTD.
Grantee Code: 2BXPU Product Code: 028
Latest application date: 2026-09-29
FCC ID Device Details
| FCC ID | 2BXPU028 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BXPU |
| Product Code | 028 |
| Applicant Business | TERAHOP PTE. LTD. 🇸🇬 |
| Related Domains |  terahop.com |
| Equipment Class | 400G QSFP112 DR4 C2 Sipho |
| Test Firm | MRT Technology (Suzhou) Co., Ltd. |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Label | ID Label/Location Info | 2026-09-29 | PDF 71.9 KB |
| Label location | ID Label/Location Info | 2026-09-29 | PDF 51.2 KB |
| E26S1010092-U101_signed | Test Report | 2026-09-29 | PDF 1,009.6 KB |
| ACB-FORM-FCC-Application-Letters-Covered-List-Attestation | Attestation Statements | 2026-09-29 | PDF 208.5 KB |
| ACB-FORM-FCC-Application-Letters-U.S.-Agent-Letter-for-Service-of-Process | Attestation Statements | 2026-09-29 | PDF 165.4 KB |
| FCC Confidentiality Request Letter Long Term | Cover Letter(s) | 2026-09-29 | PDF 300.8 KB |
| FCC Confidentiality Request Letter Short Term | Cover Letter(s) | 2026-09-29 | PDF 260.3 KB |
| FCC Declaration of Authorization | Cover Letter(s) | 2026-09-29 | PDF 307.3 KB |
| FCC Model Declaration letter | Cover Letter(s) | 2026-09-29 | PDF 249.9 KB |
| TempConfidential_User Manual Metadata only | Users Manual | 2027-03-28 | PDF 1.4 MB |
| TempConfidential_E26S1010092-UE_Internal Photograph Metadata only | Internal Photos | 2027-03-28 | PDF 5.6 MB |
| TempConfidential_E26S1010092-UE_External Photograph Metadata only | External Photos | 2027-03-28 | PDF 1.1 MB |
| TempConfidential_E26S1010092-UT Metadata only | Test Setup Photos | 2027-03-28 | PDF 695.2 KB |
| Confidential_Block Diagram Metadata only | Block Diagram | PDF 193.5 KB | |
| Confidential_Schematic Metadata only | Schematics | PDF 477.2 KB | |
| Confidential_OD Metadata only | Operational Description | PDF 1.4 MB |
Application Information
| Application ID | IuZUtsui+0r0gtPaik4WBQ== |
|---|---|
| Final Action Date | 2026-09-29 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0038779997 |
| Model | 028 |
| Equipment Class | JAB - Part 15 Class B Digital Device |
| Device Description | 400G QSFP112 DR4 C2 Sipho |
| Responsible Party | Guang Chao Wang, fred.wang@terahop.com , 62615268 |
| Technical Contact | Marlin Chen, MRT Technology (Suzhou) Co., Ltd, marlinchen@mrt-cert.com  , +86-512-66308358 |
| Non-Technical Contact | Rang-Chen Yu, TERAHOP US, INC., Rangchen.yu@terahop.com , 1-408-3078078 |
| Test Firm | Marlin Chen, MRT Technology (Suzhou) Co., Ltd., marlinchen@mrt-cert.com , 8651266308358 |
| TCB Email | hotline@acbcert.com  |
| TCB Scope | A1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| IuZUtsui+0r0gtPaik4WBQ== | 2026-09-29 | Original Equipment |
Grants
TCB Grant - Application IuZUtsui+0r0gtPaik4WBQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
ACB, Inc. 3060 Williams Drive Suite 300 #104 Falls Church, VA 22031 |
Date of Grant: 09/29/2026 Application Dated: 09/29/2026 |
| TERAHOP PTE. LTD. |
| 25 INTERNATIONAL BUSINESS PARK |
| SINGAPORE, 609916 Singapore |
| Attention: Guang Chao Wang , |
| 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: | 2BXPU028 |
| Name of Grantee: | TERAHOP PTE. LTD. |
| Equipment Class: | Part 15 Class B Digital Device |
| Notes: | 400G QSFP112 DR4 C2 Sipho |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15B | - |