Korean Source R-R-YCH-ES-257
2 Port RS232 Ethernet to Serial Adapter
Applicant: (주) 삼부시스템 Model: ES-257 Date: 2025-05-09
| Record Type | Radio conformity assessment |
|---|---|
| Authorization / Certificate Number | R-R-YCH-ES-257 |
| Applicant / Company | (주) 삼부시스템 |
| Device / Product Name | 2 Port RS232 Ethernet to Serial Adapter |
| Model | ES-257 |
| Manufacturer | Brainboxes Limited |
| Country | 영국 |
| Date | 2025-05-09 |
About Korean KC / RRA IDs
Korean equipment approvals can appear under KCC, MSIP, RRA, NRRA, or KC identifiers depending on the rule set and approval year. Radio and EMC products are commonly published by the Radio Research Agency, while electrical and electronics safety certifications are commonly published through Safety Korea and KATS systems.
FCCID.io lists English fields first when available, keeps the Korean source text as the authoritative alternate, and uses legacy FCCID.io RRA data only as supplemental fallback.