what is the dwdm

Answer Posted / gyan prakash

Dense Wavelength Division Multiplexing

Is This Answer Correct ?    26 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What frequency bands are used in satellite communication?

630


How range and azimuth is calculating in RADAR

1564


What precautions are required to be observed in the use of leds?

751


Why the antenna is called passive element?

585


i am electronics & comm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you akil403@yahoo.com

1578






Explain we take the area of collector wide comparison to base and emitter. Why?

577


What is the purpose of the package around a microprocessor silicon die?

558


Explain why the shape of op-amp is triangular not other shape?

577


In a UPSR what is the limit on the number of nodes that form the ring?

1538


7. Orange LED on RRI card is glowing – what is the indication?

1814


Explain why reversal of phase occurs in a bjt ce amplifier.

604


What is the relation between α & β?

591


What is memristor? How many modes it works? What is its advantage?

546


How to find conductivity?

571


Name the equipments required for 2+2+2.

1489