In this video, i have covered SONET/SDH with following outlines.

0. OTDR
1. Optical Time Domain Refltometer
2. Basics of OTDR
3. Block Diagram of OTDR
4. Operation of OTDR
5. OTDR Display
6. Fault Location by OTDR
7. OTDR dead zone
8. Attenuation measurement by OTDR

Engineering Funda channel is all about Engineering and Technology. Here this video is a part of Optical fiber communication.

#OTDR, #OpticalTimeDomainRefltometer, #OperationofOTDR, #AttenuationmeasurementbyOTDR, #Opticalfibercommunication

0:00 Introduction
0:34 Outline
1:06 Basics of OTDR
2:01 OTDR Block Diagram
5:31 OTDR Display
9:09 Fiber Fault location by OTDR
10:01 OTDR dead zone
11:18 Attenuation measurement by OTDR