RHNNot classified

Fiber Optic Instrument For Testing Optical Fibers

Unknown

RHN is the FDA product code for Fiber Optic Instrument For Testing Optical Fibers. FDA's definition for this code reads: "A laser used in an instrument for testing and characterizing optical fibers". As of 2026-09-10, FDA records hold no 510(k) clearances under this code and no recalls.

Classification record

Product code: RHN
Device name: Fiber Optic Instrument For Testing Optical Fibers
FDA definition: A laser used in an instrument for testing and characterizing optical fibers.
Device class: Not classified
Review panel: Unknown
Submission type: FDA code null
GMP exempt: Yes
Ingested clearances: 0
Ingested recalls: 0

Companies listing this code with FDA

Companies whose registered establishments list this code

No registered establishment in MDM’s records lists product code RHN.

Recent clearances

Product code RHN

FDA records hold no clearances under product code RHN.

Recent recalls

Product code RHN

FDA records show no recalls under product code RHN.

MDM coverage of this record lists here, newest first.

About this record

Sourced from the FDA device classification database, ingested from openFDA. The definition, regulation number, device class and review panel are FDA’s own fields, reproduced without editing.

MDM adds the counts: clearances by decision year, the applicants holding the most clearances under this code, recalls that name it, and the registered establishments that list it. Every count is computed from ingested records only.

Data as of 2026-10-05, the FDA export date for this dataset. Page last changed 2026-09-05. View this product code on fda.gov (opens on fda.gov)