ETA® International OTDR Testing Specialist (OTS) Certification
 
The OTDR Testing Specialist (OTS) certification is focused on giving fiber professionals a more thorough understanding of OTDR operation, its equipment/tools, set-up preparation, operation, maintenance and repair for optical fiber span/link testing/tracing and troubleshooting in premises facilities and/or outside plant, FTTx, and PON applications. While not required, a basic understanding of fiber optics and/or field experience is suggested.