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A 2-stage switching network is to be used to connect 100 incoming trunks to 50 outgoing trunks, using switching matrices of size 10 x 10 crosspoints. The links between the switching stages are required to carry a peak traffic of 50 Erlangs. Draw a block diagram of the switch. What type of switch it? (hint: two or more switches may be concatenated to increase the number of crosspoints in matrix)

A 2-stage switching network is to be used to connect 100 incoming trunks to 50 outgoing trunks, using switching matrices of size 10 x 10 crosspoints. The links between the switching stages are required to carry a peak traffic of 50 Erlangs. Draw a block diagram of the switch. What type of switch it? (hint: two or more switches may be concatenated to increase the number of crosspoints in matrix)

EBK ELECTRICAL WIRING RESIDENTIAL
EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN:9781337516549
Author:Simmons
Publisher:Simmons
Chapter6: Ground-fault Circuit Interrupters, Arc-fault Circuit Interrupters, Surge Protective Devices, Immersion Detection Circuit Interrupters, And Appliance Leakage Current Interrupters
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A 2-stage switching network is to be used to connect 100 incoming trunks to 50 outgoing trunks, using switching matrices of size 10 x 10 crosspoints. The links between the switching stages are required to carry a peak traffic of 50 Erlangs. Draw a block diagram of the switch. What type of switch it? (hint: two or more switches may be concatenated to increase the number of crosspoints in matrix)
Transcribed Image Text:A 2-stage switching network is to be used to connect 100 incoming trunks to 50 outgoing trunks, using switching matrices of size 10 x 10 crosspoints. The links between the switching stages are required to carry a peak traffic of 50 Erlangs. Draw a block diagram of the switch. What type of switch it? (hint: two or more switches may be concatenated to increase the number of crosspoints in matrix)
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