FCC ID 2AFWN-ERC1W0SA0L
RAIL Gateway
by SOLUM CO.,LTD.
Grantee Code: 2AFWN Product Code: ERC1W0SA0L
Latest application date: 2025-08-18
FCC ID Device Details
| FCC ID | 2AFWN-ERC1W0SA0L |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AFWN |
| Product Code | ERC1W0SA0L |
| Applicant Business | SOLUM CO.,LTD. 🇰🇷 |
| Related Domains |  solu-m.com |
| Equipment Class | RAIL Gateway |
| Test Firm | CTK Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2401-2480 MHz | Original Equipment | 2025-08-18 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-08-18 | PDF 1.2 MB |
| Internal Photos | Internal Photos | 2025-08-18 | PDF 440.2 KB |
| External Photos | External Photos | 2025-08-18 | PDF 684.5 KB |
| Label | ID Label/Location Info | 2025-08-18 | PDF 384.9 KB |
| TSUP | Test Setup Photos | 2025-08-18 | PDF 699.7 KB |
| Antenna Specification | Test Report | 2025-08-18 | PDF 1.1 MB |
| Test Report | Test Report | 2025-08-18 | PDF 4.2 MB |
| Attestation Statement part 2.911(d)(7) | Attestation Statements | 2025-08-18 | PDF 511.5 KB |
| Attstn Stmt part 2.911(d)(5)(i)&(ii) | Attestation Statements | 2025-08-18 | PDF 549.1 KB |
| Confidentiality Letter | Cover Letter(s) | 2025-08-18 | PDF 209.7 KB |
| POA Letter | Cover Letter(s) | 2025-08-18 | PDF 207.1 KB |
| RF Exposure | RF Exposure Info | 2025-08-18 | PDF 564 KB |
| Block Diagram Metadata only | Block Diagram | PDF 57.3 KB | |
| Schematics Metadata only | Schematics | PDF 38.1 KB | |
| Schematics PCB Layout Metadata only | Schematics | PDF 1.1 MB | |
| Operational Description Metadata only | Operational Description | PDF 699.4 KB | |
| Parts List Metadata only | Parts List/Tune Up Info | PDF 111.9 KB |
Application Information
| Application ID | ORSCzSMM6MM7zXZ1+w59cQ== |
|---|---|
| Final Action Date | 2025-08-18 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0025024894 |
| Model | ERC1W0SA0L |
| Frequency Range | 2401-2480 MHz |
| Equipment Class | DTS - Digital Transmission System |
| Device Description | RAIL Gateway |
| Responsible Party | Ki Dong Lee, Senior Manager, kdlee007@solu-m.com , +82-31-210-6497 |
| Test Firm | Young-Joon Park, CTK Co., Ltd., YoungJoon.Park@element.com  , 82-31-8020-0620 |
| TCB Email | tei@timcoengr.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 | No |
| 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 conducted. This device must be installed and operated to provide a separation distance of at least 20 cm from all people and must not be co-located in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| ORSCzSMM6MM7zXZ1+w59cQ== | 2025-08-18 | Original Equipment |
Equipment Authorization
| Frequency | Output |
|---|---|
| 2401-2480 MHz | 0.0020000 |
Grants
TCB Grant - Application ORSCzSMM6MM7zXZ1+w59cQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
IIA Lab Services, LLC 13146 NW 86th Drive Suite 400 Alachua, FL 32615 |
Date of Grant: 08/18/2025 Application Dated: 08/18/2025 |
| SOLUM CO.,LTD. |
| 7F, 2354, Yonggu-daero, Giheung-gu, |
| Gyeonggi-do, |
| Yongin-si,, South Korea |
| Attention: Ki Dong Lee , Senior Manager |
| 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: | 2AFWN-ERC1W0SA0L |
| Name of Grantee: | SOLUM CO.,LTD. |
| Equipment Class: | Digital Transmission System |
| Notes: | RAIL Gateway |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| 15C | 2401.0 - 2480.0 | 0.002 |
| Power listed is conducted. This device must be installed and operated to provide a separation distance of at least 20 cm from all people and must not be co-located in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. |