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Optical F iber Technology Job Aid

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JOB AID-7 (W4/S1)

Name of participant:……………………………………………. 

Registration Number:…………………………………………….

 7.1 Title:  Understanding operation of OTDR and its uses.

7.2 Objective:

On completion of this visit/ practical exercise, the participant will be able to:

a) Understand the principle and operation of OTDR.

 b) Locate the different types of fault occurred in OF Cable.

7.3 Venue/Site: Training Center. 

[*In training locations where the required equipment / set-up is not available, the same

will be carried out through field visit]

7.4 Set up/Equipments Required:

  OTDR.

  Fiber Spool/Cable

  Patch cord

7.5 

Exercise:

7.5.1 Identify the different components of OTDR? 

Components/Ports Function

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7.5.2 Demonstration by faculty on OTDR supplemented by multimedia.

7.5.3 Identify the different events on OTDR as given below: 

Safety Precautions

  Switch the OTDR off before you start to clean its connectors! Or at leastdisable the laser.

  Invisible laser radiation! do not stare into beam or view directly with optical

instruments.  Do Not Operate in an Explosive Atmosphere

  Do Not Remove Covers Note: Participants must be taken to field whenever actual fault restoration work is

carried out in field  

7.6 Learning Outcome :( to be fi l led by parti cipants)

……………………………………………………………………………………… 

……………………………………………………………………………………… 

………………………………………………………………………………………