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Unformatted text preview: DWDM is primarily used in the __________ . SPAM MAN LAN ~ long haul backbone Question 10 0 l 1 Pts What device allows light to transmit in one direction? You Answered o optical filter | Correct Answer 0 optical isolator modulator fusion splice Question 11 1 I 1 Pts The difference between switches and routers is switches are mechanical and routers are electronic switches are optical and routers are mechanical. switches connect circuits and routers direct packets. ...
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  • Winter '15
  • Taha
  • Computer network, Correct Answer, Local area network

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