Advantage of Crossbar switching system over Stronger Switching syestem

1. CROSSBAR SWITCHING
SYSTEM
NAME : SHANTANU NATH
4TH YEAR , 6TH SEMESTER
ROLL : 26100315014
SUBJECT CODE : EC681
SURENDRA INSTITUTE OF ENGINEERING
& MANAGEMENT

2. CONTENTS
• ADVANTAGES OF AUTOMATED SWITCHING SYSTEM
• DISADVANTAGES OF AUTOMATED SWITCHING SYSTEM
• PRINCIPLE OF CROSSBAR SWITCHING SYSTEM
• SNAP IN MECHANISM
• LOGIC TO OVERCOME UNDESIRED CROSS POINTS
• STATE DIAGRAM OF LOGIC

3. CONTENTS
• DESIGN PARAMETERS OF STRICTLY NON BLOCKING SWITCH
• DIAGONAL CROSSPOINT MATRIX
• ADVANTAGES
• CONCLUSION
• REFERENCES
• QUESTION AND ANSWER SESSION

4. INTRODUCTION OF
AUTOMATED SWITCHING SYSTEM
• GREATER DEGREE OF PRIVACY.
• LANGUAGE INDEPENDENT.
• ESTABLISHMENT AND RELEASE OF CALLS ARE FASTER.

5. DISADVANTAGES OF
AUTOMATED SWITCHING SYSTEM
• HIGH MAINTENANCE IS REQUIRED.
• MAINTENANCE COST IS HIGH.
• POOR RELIABILITY.
• POWER REQUIREMENT IS HIGH.
• CROSSBAR SWITCHING SYSTEM INTRODUCED.

6. PRINCIPLE OF
CROSSBAR SWITCHING SYSTEM
3×3 Crossbar Switching System

7. SNAP IN MECHANISM
OF CONTACTS

8. LOGIC TO OVERCOME
UNDESIRED CROSS POINTS

9. STATE DIAGRAM OF LOGIC

10. DESIGN PARAMETERS
OF STRICTLY
NON-BLOCKING SWITCH

11. DIAGONAL CROSSPOINT
MATRIX

12. ADVANTAGES
• IT IS A NON-BLOCKING NETWORK.
• IT PROVIDES FULL CONNECTIVITY.
• IT GIVES MAXIMUM UTILIZATION OF BANDWIDTH AS COMPARE TO OTHER
BUSINESS SYSTEM.

13. CONCLUSION
CROSSBAR SWITCHING SYSTEM IS WIDELY USED NETWORK IN
TELECOMMUNICATION SYSTEM , AND WE TRIED TO UNDERSTAND THE
DIFFERENTIATE ASPECT OF IT.

14. REFERENCES
• TELECOMMUNICATION SWITCHING SYSTEM AND NETWORKS
BY T.VUSWANATHAN
• HTTPS://EN.WIKIPEDIA.ORG/WIKI/CROSSBAR_SWITCH

15. QUESTIONS AND
ANSWER SESSION

16. THANK
YOU