Introduction to Multiplexing Ncti question with correct answers 2023
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Ncti
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Ncti
Introduction to Multiplexing Ncti question with correct answers 2023What service augments the original set of Ethernet local area network (LAN) technologies to function as a service delivery technology between LANs? - correct answer Carrier Grade Ethernet
The most commonly used dense wavelength ...
introduction to multiplexing ncti question with co
what service augments the original set of ethernet
the most commonly used dense wavelength division m
what are the two types of data interleaving use
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Introduction to Multiplexing Ncti
question with correct answers 2023
What service augments the original set of Ethernet local area network (LAN) technologies to function as
a service delivery technology between LANs? - correct answer Carrier Grade Ethernet
The most commonly used dense wavelength division multiplexing (DWDM) channels in broadband cable
networks are in which band? - correct answer The C-band (1530nm to 1565nm)
What are the two types of data interleaving used in TDM - correct answer Bit interleaving and byte
interleaving
In a synchronous optical network (SONET) what is the basic building block having a data transmission
rate of 51.84 Mbps - correct answer The synchronous transport signal (STS) frame
In what type of installation is wide wavelength division multiplexing (WWDM) used? - correct answer It is
used in passive optical networks (PON)
What is an X.25 network, whether public or private, typically built upon? - correct answer The leased-
line facilities of the public telephone network
The base T-carrier circuit, the T1, uses time division multiplexing (TDM) to carry how many telephone
calls that are digitized into digital signal zero (DS0) channels? - correct answer 24
What best describes orthogonal frequency division multiplexing (OFDM)? - correct answer It is a multi
carrier transport scheme in which narrow band carriers (sub carriers) are modulated independently. and
then multiplexed together.
What units are used to quantify the colors of the light? - correct answer Wavelengths in nano meters
(nm)
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