Shielded twisted pair cable: • Has a shield to protect from EMI • Good for higher data rates. STP: • Type 1: two pair 22…
Read moreRouter • Used to connect network of different types • Means different architecture and protocols • Direct messages in connection of sever…
Read moreTypes of Hub: • Passive (do not amplify), concentration • Active (amplify), multi-port repeater • Intelligent Have man…
Read moreAcoustic Coupler modem • Different from previous types. • Used with standard telephone receiver • Receiver is placed into cups built into t…
Read moreModem • Do modulation • D2A and A2D converter • Mode+demod =modem
Read moreHybrid topology: • Two or more basic topologies are combined to form new design to meet an organization needs. …
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