Explain 100 line exchange with selector finder, Computer Engineering

Assignment Help:

Explain 100 line exchange with selector finder.

Design: In place of 100 two-motion selectors as in the case of Design 3, suppose we consider only 24 two-motion selectors. When, 24 simultaneous calls can be put by the switch. The 24 two-motion selectors are shared through all the hundred users. The equivalent outlets of the two-motion selectors are commoned as in the earlier case. This is implicitly assumed now that the average peak-hour traffic is 24 simultaneous calls. Classically, a 24-outlet uniselector is utilized as a selector hunter.

All of the 24 outlets is connected to one two-motion selector. Therefore, a subscriber has access to all the 24 two-motion selectors in the system. The equivalent outlets of all the selector hunters are commoned and therefore, all subscribers have access to all the two-motion selectors. Such scheme is demonstrated in figure. The call establishment into this scheme takes place within two steps. Initially, when the subscriber lifts his receiver handset, his uni selector hunts through the contact positions and seizes a free two-motion selector. At the subsequent step, the two-motion selector responds to the dial pulses for suitable connection. The design parameters of such system are:

838_Line exchange with selector finder.png

FIG - 100-Line exchange with selector finder


Related Discussions:- Explain 100 line exchange with selector finder

Rcr, how to rotate shift right

how to rotate shift right

Five design principles, Visibility. Controls should be clearly visible, so ...

Visibility. Controls should be clearly visible, so users can see the controls that are available to them. Visual feedback should also be clearly visible, so users can understand wh

What is a data class, What is a Data Class? The Data class verifies in ...

What is a Data Class? The Data class verifies in which table space the table is stored when it is formed in the database

Single bus structures, Single BUS STRUCTURES : The Bus structure and ...

Single BUS STRUCTURES : The Bus structure and multiple bus structures are kinds of bus or computing. A bus is fundamentally a subsystem which transfers data amongst the compo

Describe the concept of aggregation, Aggregation Aggregation is a spec...

Aggregation Aggregation is a special form of association that models the "part-whole" or "a-part-of" relationship as an aggregate (the whole) and parts. The most important pro

How do we draw in a different color in gimp, At the bottom of the toolbar t...

At the bottom of the toolbar there is a box with two lesser boxes and an arrow. The uppermost box displays the present foreground color; the lowermost box shows the present backgro

What is assembly, What is assembly Assemblies are the building blocks o...

What is assembly Assemblies are the building blocks of .NET Framework applications; they variety the fundamental unit of deployment, version control, reuse, activation scoping,

Define the character set of c language, Define the Character Set of C Langu...

Define the Character Set of C Language? C uses the lower case letter a to z, the upper case letters A to Z, the digits 0 to 9 and certain characters as building blocks to form

Illustrate domain names and address resolution, Q. Illustrate Domain Names ...

Q. Illustrate Domain Names and Address Resolution? But what if you don't know IP address of the computer you want to connect to? What happens if you need to access a web server

Software Engineering, explanation of the difference between syntax and sema...

explanation of the difference between syntax and semantic errors

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd