'Utp unshielded twisted pair' presentation slideshows

CS335 Networking & Network Administration

Thursday April 1. CS335 Networking & Network Administration. Transmission Media. Computer communication involves encoding data in a form of energy Electric current Radio waves Light beams. Transmission Media.

296 views • 18 slides

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???????? ????. ???? http://okaweb.ec.kyushu-u.ac.jp/lectures/in/. ???????? 44.100 KHz ???????????? ??? ?? bit * 2 (stereo) 44100*16*2*60*60= 5,080,320,000 bit = 635,040,000 Byte. Encoding. ? NRZ (Non-Return to Zero) 0 ? Low Level

337 views • 15 slides

Transmission Media

318 views • 12 slides