21:52

Cleaning connectors using an OTDR

11:58

Lecture 57 Fiber Optic Connector Inspection and Cleaning

38:31

Fiber Theory And Fiber Connector Inspection

11:21

How To Inspect and Clean Optic Fiber Cables

25:18

Optical Systems PON Part 2

24:12

EXFO OTDR SETUP

5:54

SMF Connector Ferrule Polish: PC, UPC, APC

8:39

Splicing a fiber drop