Electronic Exchanges Lectures

This Course is about Electronic Exchanges and is divided into two parts, Analog Exchanges and Digital Exchanges. This course provides an introduction on how Public Switched Telephone Network (PSTN) works. This is an elementary course for Telecom Engineers.

The Course is divided into eight lectures and you can download them from the following links:

Lecture-1 : An Overview Of Data Communications. (Download Here)
Lecture-2 : Some Basics In Conventional Telephony. (Download Here)
Lecture-3 : Conventional Analog Switching In Telephony. (Download Here)
Lecture-4 : Signaling For Analog Telephone Networks. (Download Here)
Lecture-5 : Digital Exchanges And Switching. (Download Here)
Lecture-6 : Data Networks And Their Operation. (Download Here)
Lecture-7 : Controlling And Signaling In Digital Exchanges. (Download Here)
Lecture-8 : 8-Digital Electronic Switching System (ESWD). (Download Here)


Please feel free to leave a comment if there is a dead link or a problem with the links.

REFERENCES :

1. Roger L. Freeman, Telecommunication System Engineering, John Wiley & Sons, Inc., New York, 1996.
2. Marion Cole, Telecommunications, Prentice Hall, New Jersey, 1999.
3. J. Ronayne, Introduction to Digital Communication Switching, Pitman Publishing Limited, UK, 1986.
4. H. Taub & D. L. Schilling, Principles of Communication Systems, McGraw-Hill, Inc., New York, 1986.
5. J. Bellamy, Digital Telephony, John Wiley & Sons, Inc., New York, 1982.
6. EWSD, Digital Electronic Switching System: System Description, Siemens AG, Munchen 1989.
7. F. F. Driscoll, Data Communications, Saunders Collage Publishing, USA, 1992.