Register

Physical layer

501 views
0 votes
0 votes
Data Encoding and Modulation. How binary 0 and one are encoded over OC-48, OC-192, OC-256 and OC-768 cables.  Which modulation techniques are used by these cables to provide 10 Gbps, 14.271 Gbps and 40 Gbps data transfer rates? Provide the manual calculations type of encoding, channel capacity, baud rate and modulation techniques used to get 10 Gbps, 14.271 Gbps and 40 Gbps data transfer rates.
User Avatar

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community
← PreviousNext →
← Previous in categoryNext in category →

Related questions

1 votes
1 votes
1 answer
1
Arjun asked Nov 5, 2017
1,110 views
UGC NET CSE | November 2017 | Part 3 | Question: 26
Quadrature Amplitude Modulation means changing both Frequency and phase of the carrier Frequency and Amplitude of the carrier Amplitude and phase of the carrier Amplitude and Wavelength of the carrier
Quadrature Amplitude Modulation means changing bothFrequency and phase of the carrierFrequency and Amplitude of the carrierAmplitude and phase of the carrierAmplitude and...
User Avatar
0 votes
0 votes
0 answers
2
Aayush Tripathi asked Apr 8, 2019
646 views
data communications and networking by behrouz a forouzan 4th edition, computer networks, physical layer, syllabus
What is the syllabus for physical layer(computer networks), is reading 4th(digital transmission) and 5th chapter(multiplexing and spreading) of data communication and net...
User Avatar
2 votes
2 votes
2 answers
3
go_editor asked Jul 22, 2016
3,827 views
UGC NET CSE | September 2013 | Part 3 | Question: 10
Which of the following is an bit rate of an 8-PSK signal having 2500 Hz bandwidth? 2500 bps 5000 bps 7500 bps 20000 bps
Which of the following is an bit rate of an 8-PSK signal having 2500 Hz bandwidth?2500 bps5000 bps7500 bps20000 bps
User Avatar
0 votes
0 votes
1 answer
4
Pooja Khatri asked Jul 13, 2018
3,518 views
UGC NET CSE | July 2018 | Part 2 | Question: 42
The period of a signal is 100 ms. Its frequency is ____ $100^3$ Hertz $10^{-2}$ KHz $10^{-3}$ KHz $10^5$ Hertz
The period of a signal is 100 ms. Its frequency is ____$100^3$ Hertz$10^{-2}$ KHz$10^{-3}$ KHz$10^5$ Hertz
User Avatar
Link Copied!