top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

What is Meaning of " OTDR " in Telecom & IT Sector ?

+1 vote
1,141 views

It might be a simple question for experts but if someone explain it i will be thankful .

posted Mar 10, 2014 by Anuradha Tabyal

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

0 votes

Optical Time Domain and Reflectometer (OTDR): - is basically an instrument which is used to check the location of fault/break occurrence in a optical fiber link. It consist of light source (laser) which transmits signal and when it reaches to the point of failure,light reflects back and attenuates sharply.This will get captured in OTDR. With the help of graph in OTDR we can calculate the exact location for the fault in Optical Link.

answer Mar 11, 2014 by Hiteshwar Thakur
Similar Questions
+1 vote

In Practical, how far a BTS cover ?

+2 votes

It is becoming very difficult for me to recall it. Do anyone knows about this message flow? All answers are welcome.

+5 votes

My query is, suppose i have x-operator connection but in an particular area X-network is not present so operator has made a deal with Y-operator. That is in this area X-network is not there kindly provide the network to my users when they are present here. Y-network will give the resources.

The point is how the charging takes place in this case of inter-operator movement?

+2 votes

I have the following queries.

  1. What is the difference between MSISDN and MSRN?
  2. What is the significance of these two IE's?

Please anyone explain these two in detail from a real time view.

...