Showing posts from March, 2020

Router And Transmission media

Router • Used to connect network of different types • Means different architecture and pr…

Types of Hub

Types of Hub:   •      Passive  (do not amplify),  concentration •   Active  (amplify),  mult…

Acoustic Coupler Modem

Acoustic Coupler modem • Different from previous types. • Used with standard telephone  recei…

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