12:58

Lecture 56 Fiber Optic Cable Bend Radius

17:25

How To Talk Fiber Optics - The Language of Fiber Optics

14:18

Fiber Optic Testing Basics

10:59

FOA Lecture 17: OTDR Testing

1:06:00

Fiber Optics Cabling and Testing 101

9:48

How To Test Your Fiber Optic Cables With Cheap Tester

8:48

Fiber-Optic signal strength. When is it necessary to use attenuators? Using an Optical Power Meter

4:25

Introduction to an Optical Loss Test Set (OLTS)