Chhattisgarh Swami Vivekanand Technical University, Bhilai
Semester: VI Branch: Electronics & Telecommunication
Subject: Telecommunication Switching Circuits & Networks)
Total Theory Periods: 40 Total Tutorial Periods: Nil
Total Marks in End Semester Examination: 80
Minimum number of Class tests to be conducted: Two
: Evolution of Telecommunication, Bas ics of Switching, Strowger switching System, Crossbar
switching, Electronic Space division switching.
UNIT – II
Speech digitization & transmission, Time division switching, Optical fiber System:
Types of fiber, fiber optic transmis sion, optical source, optical detectors.
UNIT – III
TELEPHONE NETWORK MANAGEMENT:
Traffic Engineering, Telephone Network: Subscriber loop system,
switching hierarchy & routing. Transmission plan, Transmission System, Numbering Plan, Charging plan,
Signaling Technique, In-Channel signaling.
DATA THROUGH TELEPHONE NETWORKS:
Data transmission in PSTNs, Switching technique for Data
transmission, Data communication Architecture, Link-to-Link Layers, End-to-End Layers, Satellite Based Data
UNIT – V
Motivation for ISDN, New services, Network and Protocol Architecture, Transmission Channel, User-
Network interface, Signaling, Numbering & Addressing, Service characterization, ISDN standards.
Name of Text Books:
Telecommunication Switching and Network, Thyagarajan and Viswanathan – PHI
Telecommunication Switching and Networks, P. Gnanasivam, New Age International Publishers
Name of Reference Books:
Data and Computer Communications, William Stalling; Pearson Education.
Telecommunication Switching, Traffic and Networks, Flood, Pearson Education