ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ืžืืžืจ ื”ื”ืชื™ื™ื—ืกื•ืช ื”ืื—ืจื•ืŸ ื•ื”ืžืฉืขืžื ื‘ื™ื•ืชืจ. ื›ื ืจืื” ืฉืื™ืŸ ื˜ืขื ืœืงืจื•ื ืื•ืชื• ืœื”ืชืคืชื—ื•ืช ื›ืœืœื™ืช, ืื‘ืœ ื›ืฉื–ื” ื™ืงืจื”, ื–ื” ื™ืขื–ื•ืจ ืœืš ืžืื•ื“.

ืชื•ื›ืŸ ืกื“ืจืช ื”ืžืืžืจื™ื

ื˜ืจื™ื˜ื•ืจื™ื™ืช ืžื ื•ื™ื™ื

ืื– ื”ื˜ืœื•ื•ื™ื–ื™ื” ืฉืœ ืกื‘ืชื ืฉืœืš ื”ืคืกื™ืงื” ืœื”ื•ืคื™ืข. ืงื ื™ืช ืœื” ื—ื“ืฉ, ืื‘ืœ ื”ืชื‘ืจืจ ืฉื”ื‘ืขื™ื” ื”ื™ื ืœื ื‘ืจืกื™ื‘ืจ - ืžื” ืฉืื•ืžืจ ืฉื›ื“ืื™ ืœืš ืœื”ืกืชื›ืœ ืžืงืจื•ื‘ ืขืœ ื”ื›ื‘ืœ. ืจืืฉื™ืช, ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืžื—ื‘ืจื™ื ืขื•ื˜ืคื™ื, ืฉืื™ื ื ื“ื•ืจืฉื™ื ื›ื™ื•ื•ืฅ, ืžืชืคืชืœื™ื ื‘ืื•ืจื— ืคืœื ืžื”ื›ื‘ืœ, ืžื” ืฉืžื•ื‘ื™ืœ ืœืื•ื‘ื“ืŸ ืžื’ืข ืขื ื”ืฆืžื” ืื• ืืคื™ืœื• ื”ืœื™ื‘ื” ื”ืžืจื›ื–ื™ืช. ื’ื ืื ื”ืžื—ื‘ืจ ื–ื” ืขืชื” ื›ื•ื•ืฅ ืžื—ื“ืฉ, ื›ื“ืื™ ืœื•ื•ื“ื ืฉืืฃ ืื—ืช ืžื”ืฉืขืจื•ืช ื”ืงืœื•ืขื•ืช ืœื ืžื—ื•ื‘ืจืช ืœืžื•ืœื™ืš ื”ืžืจื›ื–ื™. ืื’ื‘, ืงื•ื˜ืจ ื”ืœื™ื‘ื” ื”ืžืจื›ื–ื™ืช ื‘ื“ืจืš ื›ืœืœ ืขื‘ื” ื‘ืื•ืคืŸ ื ื™ื›ืจ ืžื”ื—ื•ืจ ื‘ืฉืงืข ื”ืžืงืœื˜ - ื–ื” ื”ื›ืจื—ื™ ืœืžื’ืข ื˜ื•ื‘ ื‘ื’ืœืœ ืขืœื™ ื”ื›ื•ืชืจืช ื”ืžืชืจื—ื‘ื™ื ื‘ืžื—ื‘ืจ. ืขื ื–ืืช, ืื ื”ื—ืœืคืช ืคืชืื•ื ืืช ื”ืžื—ื‘ืจ ื‘ืื—ื“ ืฉื‘ื• ื”ืœื™ื‘ื” ื”ืžืจื›ื–ื™ืช ืœื ื™ื•ืฆืืช "ื›ืžื•ืช ืฉื”ื™ื", ืืœื ื ื›ื ืกืช ืœืžื—ื˜ (ื›ืžื• ืืœื” ืฉืžื•ืฆื’ื•ืช ืขืœ ื™ื“ื™ ื‘ 5 ื—ืœืงื™ื ืžื—ื‘ืจื™ื ืขื‘ื•ืจ RG-11), ืื• ืฉืฉื™ื ื™ืช ื—ืœืง ืžื”ื›ื‘ืœ ื•ืœื—ื“ืฉ ื™ืฉ ืœื™ื‘ื” ื“ืงื” ื™ื•ืชืจ, ืื– ืืชื” ืขืœื•ืœ ืœื”ื™ืชืงืœ ื‘ืขื•ื‘ื“ื” ืฉืขืœื™ ื›ื•ืชืจืช ืขื™ื™ืคื™ื ื‘ืฉืงืข ืœื ื™ืกืคืงื• ืžื’ืข ื˜ื•ื‘ ืขื ื”ืœื™ื‘ื” ื”ืžืจื›ื–ื™ืช.

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ื›ืืฉืจ ืขื•ืฉื™ื ืžื“ื™ื“ื•ืช ืขื ื”ืžื›ืฉื™ืจ, ื ื™ืชืŸ ืœืจืื•ืช ืืช ื›ืœ ื–ื” ื‘ืงืœื•ืช ืžืฆื•ืจืช ื”ืฉื™ืคื•ืข ืฉืœ ืกืคืงื˜ืจื•ื ื”ืื•ืชื•ืช, ืขืœื™ื• ื›ืชื‘ืชื™ ื‘ 2 ื—ืœืงื™ื. ื›ืš ื ื•ื›ืœ ืœื ื˜ืจ ืžื™ื“ ืืช ืจืžืช ื”ืื•ืช (ืœื”ื–ื›ื™ืจืš, ืœืคื™ GOST ื–ื” ืœื ืฆืจื™ืš ืœื”ื™ื•ืช ื ืžื•ืš ืž-50 dBยตV ืขื‘ื•ืจ ืื•ืช ื“ื™ื’ื™ื˜ืœื™ ื•-60 ืขื‘ื•ืจ ืื•ืช ืื ืœื•ื’ื™) ื•ืœื”ืขืจื™ืš ืืช ื”ื”ื ื—ืชื” ื‘ืื–ื•ืจ ื”ืชื“ืจ ื”ื ืžื•ืš ื•ื”ื’ื‘ื•ื”, ืืฉืจ ื™ื™ืชืŸ ืœื ื• ืจืžื–ื™ื ืœื—ื™ืคื•ืฉื™ื ื ื•ืกืคื™ื ืื—ืจ ื”ื‘ืขื™ื”.

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ื”ืจืฉื• ืœื™ ืœื”ื–ื›ื™ืจื›ื: ื”ื ื—ืชื” ืฉืœ ืชื“ืจื™ื ื ืžื•ื›ื™ื ืงืฉื•ืจื” ื‘ื“ืจืš ื›ืœืœ ืœื‘ืขื™ื•ืช ื‘ืœื™ื‘ื” ื”ืžืจื›ื–ื™ืช, ื•ื”ื™ื“ืจื“ืจื•ืช ื—ืžื•ืจื” ืฉืœ ื”ืชื“ืจื™ื ื”ืขืœื™ื•ื ื™ื ืžืขื™ื“ื” ืขืœ ืžื’ืข ืœืงื•ื™ ืขื ื”ืฆืžื”, ื•ื–ื” ื‘ื“ืจืš ื›ืœืœ ืงืฉื•ืจ ืœื›ื™ื•ื•ืฅ (ื˜ื•ื‘, ืื• ื”ืžืฆื‘ ื”ื›ืœืœื™ ื”ื™ืจื•ื“ ืฉืœ ื”ื›ื‘ืœ, ื›ื•ืœืœ ืื•ืจืš ืžื•ืคืจื–).

ืœืื—ืจ ื‘ื—ื™ื ืช ื”ื›ื‘ืœ ืขื ืžื—ื‘ืจ ื‘ื˜ืœื•ื•ื™ื–ื™ื”, ื›ื“ืื™ ืœืขืงื•ื‘ ืื—ืจื™ื• ื‘ื›ืœ ื”ื“ื™ืจื”: ืžื›ื™ื•ื•ืŸ ืฉื›ื‘ืœ ืงื•ืืงืกื™ืืœื™ ื”ื•ื ืœื ืจืง ืžื•ืœื™ืš ื—ืฉืžืœื™, ืืœื ืžื•ืœื™ืš ื’ืœ, ื”ื•ื ื ืชื•ืŸ ืœื ืจืง ืœืฉื‘ืจื™ื ื•ืœื ื–ืงื™ื ืžื›ื ื™ื™ื ืื—ืจื™ื, ืืœื ื’ื ืœื›ื™ืคื•ืคื™ื ื•ืงื™ื ืงื™ื. ื›ื“ืื™ ื’ื ืœืžืฆื•ื ืืช ื›ืœ ืžื—ืœืงื™ ื”ืื•ืชื•ืช ื•ืœื—ืฉื‘ ืืช ื”ื”ื ื—ืชื” ื”ื›ื•ืœืœืช ืฉืœื”ื: ืื•ืœื™ ื™ืชื‘ืจืจ ืฉืœืคื ื™ ื–ื” ื”ื›ืœ ืขื‘ื“ ืขืœ ื”ื’ื‘ื•ืœ ื•ื”ืฉืคืœื” ืงืœื” ืฉืœ ื”ื›ื‘ืœ ื”ื•ื‘ื™ืœื” ืœื—ื•ืกืจ ื”ืคืขืœื” ืžื•ื—ืœื˜. ื‘ืžืงืจื” ื–ื”, ื›ื“ื™ ืœื ืœื ืชื‘ ืžื—ื“ืฉ ืืช ื”ื›ื‘ืœ ื”ื—ื‘ื•ื™ ืžืื—ื•ืจื™ ื”ื’ื–ืจื”, ืืชื” ื™ื›ื•ืœ ืœื‘ื—ื•ืจ ื‘ืฆื•ืจื” ืžื•ื›ืฉืจืช ื™ื•ืชืจ ืืช ื”ื“ื™ืจื•ื’ื™ื ืฉืœ ื”ืžืคืจื™ื“ื™ื ืื• ืœื”ืชืงื™ืŸ ืžื’ื‘ืจ ืงื˜ืŸ ื‘ื›ื ื™ืกื” ืœื“ื™ืจื”.

ืื ื›ืœ ื–ื” ืœื ื ืฆืคื” ื•ื”ื›ืœ ื‘ืกื“ืจ ืขื ื”ื›ื‘ืœ ืขื“ ืœืœื•ื— ื”ื–ืจื ื”ื ืžื•ืš ื‘ืžื“ืจื’ื•ืช, ืื– ื™ืฉ ืฆื•ืจืš ืœืžื“ื•ื“ ืืช ืจืžืช ื”ืื•ืช ืฉื ื›ื ืก ืœื“ื™ืจื”. ืื ื”ืจืžื” ื•ื”ืฆื•ืจื” ืฉืœ ื”ืื•ืช ื‘ื‘ืจื– ืžื—ืœืง ื”ืžื ื•ื™ื™ื ืชืงื™ื ื™ื, ืื– ื›ื“ืื™ ืœื”ืขืจื™ืš ืืช ื”ื”ื‘ื“ืœ ื‘ื™ืŸ ื”ืขืจื›ื™ื ื‘ื˜ืœื•ื•ื™ื–ื™ื” ื•ื‘ืœื•ื— ื”ื‘ืงืจื” ื•ืœื—ืฉื•ื‘ ื”ื™ื›ืŸ ื•ืžื” ืคืกืคืกื ื•. ืื ืื ื• ืจื•ืื™ื ืฉื”ื”ื ื—ืชื” ืœื˜ืœื•ื•ื™ื–ื™ื” ื”ื™ื™ืชื” ืขืจืš ืกื‘ื™ืจ ื›ืœืฉื”ื•, โ€‹โ€‹ืืš ื™ื—ื“ ืขื ื–ืืช ืื ื• ืจื•ืื™ื ื‘ืขื™ื•ืช ืขื ื”ืื•ืช ื‘ื‘ืจื–, ืื– ื›ื“ืื™ ืœื”ืžืฉื™ืš ื”ืœืื”.

Riser

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ืœืื—ืจ ืฉืจืื™ืช ื‘ืขื™ื” ื‘ื‘ืจื– ื”ืžื ื•ื™, ืขืœื™ืš ืœื•ื•ื“ื ืฉื”ืžื—ืœืง ืขืฆืžื• ืื™ื ื• ืืฉื. ืงื•ืจื” ืฉืื—ื“ ื”ื‘ืจื–ื™ื ืžื“ืจื“ืจ ืžื™ื“ ืื• ื‘ื”ื“ืจื’ื” ืืช ืคืจืžื˜ืจื™ ื”ืื•ืช, ื‘ืžื™ื•ื—ื“ ื‘ืžื—ืœืงื™ื ืœืžืกืคืจ ืจื‘ ืฉืœ ืžื ื•ื™ื™ื (ื™ื•ืชืจ ืž-4). ืœืฉื ื›ืš, ืขืœื™ืš ืœืžื“ื•ื“ ืืช ืจืžืช ื”ืื•ืช ื‘ื‘ืจื– ืื—ืจ (ืจืฆื•ื™ ืจื—ื•ืง ื›ื›ืœ ื”ืืคืฉืจ ืžื”ื‘ืขื™ื”), ื›ืžื• ื’ื ื‘ื›ื‘ืœ ื”ืจืืฉื™ ื”ื ื›ื ืก. ื›ืืŸ ืฉื•ื‘, ื”ื‘ื ื” ืฉืœ ืื™ื–ื• ืฆื•ืจื” ื•ืจืžื” ืืžื•ืจ ืœื”ื™ื•ืช ื”ืื•ืช ืชื•ืขื™ืœ. ื™ืฉ ืœื”ืคื—ื™ืช ืืช ืขืจืš ื”ื”ื ื—ืชื” ืขืœ ื‘ืจื– ื”ืžื ื•ื™ ื”ืžืฆื•ื™ืŸ ืขืœ ื”ืžืคืจื™ื“ ื‘ืกื™ืžื•ืŸ (ืœื“ื•ื’ืžื”, 412 - 4 ื‘ืจื–ื™ื ืฉืœ -12 dB ื›ืœ ืื—ื“) ืžืžื” ืฉื ืžื“ื“ ื‘ืงื• ื”ืจืืฉื™. ื‘ืื•ืคืŸ ืื™ื“ื™ืืœื™, ืขืœื™ื ื• ืœืงื‘ืœ ืืช ื”ื ืชื•ืŸ ืฉื ืœืงื— ืžื‘ืจื– ื”ืžื ื•ื™. ืื ื–ื” ืฉื•ื ื” ื‘ื™ื•ืชืจ ืžื›ืžื” dB, ืื– ืขื“ื™ืฃ ืœื”ื—ืœื™ืฃ ืžื—ืœืง ื›ื–ื”.

ืื ืื ื—ื ื• ืจื•ืื™ื ืฉื”ืื•ืช ื›ื‘ืจ ืžื’ื™ืข ืœืื•ืจืš ื›ื‘ื™ืฉ ืžื”ื™ืจ ืขื ืฉื™ืคื•ืข ื—ื–ืง ืื• ืžืคืœืก ื ืžื•ืš, ืื– ื ืฆื˜ืจืš ืœื”ื›ื™ืจ ืืช ืขืฆืžื ื• ืขื ืขื™ืฆื•ื‘ ื”ืขืœื™ื™ื”, ืื•, ื‘ืืžืฆืขื•ืช ื”ื™ื’ื™ื•ืŸ, ืœื”ืขืจื™ืš ืฉื ื™ ื“ื‘ืจื™ื: ื”ืื ื”ืžืขืœื” ื‘ื ื•ื™ ืžืขืœ ืื• ืœืžื˜ื” ื•ื›ืžื” ืจื—ื•ืง ืžื”ืกื ื™ืฃ ื”ืงืจื•ื‘ ื‘ื™ื•ืชืจ ืฉืื ื• ื ืžืฆืื™ื. ืืช ื”ืจืืฉื•ืŸ ื ื™ืชืŸ ืœื”ื‘ื™ืŸ ืžืื™ืคื” ืžื’ื™ืข ื”ื›ื‘ืœ ืฉืžื—ื•ื‘ืจ ืœื›ื ื™ืกืช ื”ืžื—ืœืง ื•ืœืืŸ ื”ื•ืœืš ื–ื” ืžื”ืžื•ืฆื. ื‘ื“ืจืš ื›ืœืœ ืœื ืงืฉื” ืœื”ืชื—ืงื•ืช ืื—ืจ ื”ื›ื‘ืœื™ื ื”ืจืืฉื™ื™ื ื™ืฉื™ืจื•ืช ื‘ืคืื ืœ, ืื‘ืœ ืื ื”ื ืœื ื ืจืื™ื, ืื– ืืชื” ื™ื›ื•ืœ ืœืœื›ืช ืœืงื•ืžื” ืžืขืœ (ืื• ืœืžื˜ื”) ื•ืœืจืื•ืช ืžื” ื”ืขืจืš ื”ืžืคืจื™ื“ ืฉื. ืž ื—ืžื™ืฉื™ ืืชื” ื‘ื•ื•ื“ืื™ ื–ื•ื›ืจ ืฉื”ืขืจืš ืฆืจื™ืš ืœืจื“ืช ื›ื›ืœ ืฉืžืชืจื—ืงื™ื ืžื”ื”ืชื—ืœื”. ืฉื ื’ื ื›ืชื‘ืชื™ ืขืœ ื—ืœื•ืงืช ื”ื’ื‘ื”ื” ืœื—ืœืงื™ื (ืื ื—ื ื• ื‘ื“ืจืš ื›ืœืœ ืงื•ืจืื™ื ืœื”ื "ืคื™ืœืืกื˜ืจื™ื", ืื ื™ ืœื ื‘ื˜ื•ื— ืื ื–ื” ืžืงื•ื‘ืœ ื‘ื“ืจืš ื›ืœืœ). ื‘ื“ืจืš ื›ืœืœ, ืคื™ืœืกื˜ืจ ืื—ื“ ืžืฉืชืจืข ืขืœ ืคื ื™ 5-6 ืงื•ืžื•ืช ื•ื‘ืชื—ื™ืœืชื• ื™ืฉ ื—ื•ืฆืฆื™ื ื‘ื“ื™ืจื•ื’ ืฉืœ 20-24 dB, ื•ื‘ืกื•ืฃ - 8-10. ื›ืืฉืจ ืืชื ื‘ื˜ื•ื—ื™ื ืฉื”ื‘ืขื™ื” ืžืžื•ืงืžืช ืžื—ื•ืฅ ืœืจืฆืคื”, ื›ื“ืื™ ืœืžืฆื•ื ืืช ืชื—ื™ืœืช ื”ืคื™ืœืกื˜ืจ ื•ืœื‘ืฆืข ืžื™ื“ื•ืช ืžื”ืžืคืจื™ื“ ื”ืจืืฉื™ ืžืžื ื• ื”ื•ื ืžืชื—ื™ืœ. ื›ืืŸ ื”ื‘ืขื™ื•ืช ืขื“ื™ื™ืŸ ื–ื”ื•ืช: ื’ื ืœืžืคืจื™ื“ ืขืฆืžื• ื•ื’ื ืœื›ื‘ืœ ืคื’ื•ื ื•ื’ื ืœื›ื™ื•ื•ืฅ ื‘ืื™ื›ื•ืช ื™ืจื•ื“ื” ื™ื›ื•ืœื” ืœื”ื™ื•ืช ื”ืฉืคืขื”. ื–ื” ืืคื™ืœื• ืงื•ืจื” ืฉืœืื—ืจ ื”ื–ื–ืช ื”ืžื—ื‘ืจื™ื, ื”ืื•ืช ืžืฉื•ื—ื–ืจ (ืืš ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื™ื•ืชืจ ื”ื•ื ื ืขืœื ืœื—ืœื•ื˜ื™ืŸ). ื‘ืžืงืจื” ื–ื”, ืืชื” ืฆืจื™ืš ืœื›ื•ื•ืฅ ื”ื›ืœ ืžื—ื“ืฉ, ื•ื–ื” ื™ื”ื™ื” ืคืฉื•ื˜ ื ืคืœื ืื ื”ืžืชืงื™ื ื™ื, ืœืื—ืจ ืฉืกื™ืคืงื• ื–ืืช, ื™ืฉืื™ืจื• ืืกืคืงื” โ€‹โ€‹ืฉืœ ื›ื‘ืœ. ื”ืจื™ ื›ืืฉืจ ืžื›ื•ื•ืฆื™ื ืžื—ื“ืฉ ื™ืฉ ืœืงืฆืจ ืื•ืชื•. ื‘ื›ื‘ืœ RG-11, ื”ื‘ืขื™ื” ืฉืœ ื›ื™ื•ื•ืฅ ืฉื’ื•ื™ ื”ื™ื ื ืคื•ืฆื” ืžืื•ื“: ื–ื” ืื• ืื™ ืขืžื™ื“ื” ื‘ืชืงืŸ ื”ื”ืคืฉื˜ื”, ืฉื‘ื• ื”ืœื™ื‘ื” ื”ืžืจื›ื–ื™ืช ื ืฉืืจืช ืืจื•ื›ื” ืžื“ื™ (ื›ืชื•ืฆืื” ืžื›ืš, ื”ืžื—ื‘ืจ ืœื ื™ื•ืฉื‘ ื‘ื—ื•ื–ืงื” ื›ื‘ืœ ื™ื›ื•ืœ ืœืงืคื•ืฅ ืžืžื ื•), ืื• ืื•ืชื• ื“ื‘ืจ, ืื‘ืœ ื‘ื’ืœืœ ืกืขื™ืฃ A ื’ื“ื•ืœ ืžื“ื™ (ืจืื” ืื™ื•ืจ ืœืžื˜ื”).

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ืจืื•ื™ ืœื”ื–ื›ื™ืจ ื‘ื ืคืจื“ ืฉืืคื™ืœื• ื”ืคืฉื˜ื” ื ื›ื•ื ื” ืœื ืชื’ืŸ ืžืคื ื™ ืฉื’ื™ืื•ืช ืื ื”ืงืจืžืคืจ ืœื ืžื•ืฉื™ื‘ ืœื—ืœื•ื˜ื™ืŸ ืืช ื”ืžื—ื‘ืจ ื•ื”ืœื™ื‘ื” ื”ืžืจื›ื–ื™ืช ืœื ืžืชืื™ืžื” ืœ"ืžื—ื˜" ืฉืœ ื”ืžื—ื‘ืจ. ื™ื—ื“ ืขื ื–ืืช, ืœืžื—ื˜ ื™ืฉ ื ื™ื™ื“ื•ืช ืื ืžื ืขืจื™ื ืื•ืชื” ืขื ื”ืืฆื‘ืข. ื›ืฉื”ื•ื•ืจื™ื“ ื ื›ื ืก ื”ื™ื˜ื‘, ืื™ ืืคืฉืจ ืœื”ื–ื™ื– ืื•ืชื•. ื™ืฉ ืœื‘ื“ื•ืง ื–ืืช ืขื‘ื•ืจ ื›ืœ ืžื—ื‘ืจ ืฉื ืคืจืง.

ื”ืžืคืจื™ื“ื™ื ืขืฆืžื ื‘ื‘ืชื™ื ื‘ื ื™ ื™ื•ืชืจ ืž-10 ืฉื ื™ื ื™ื›ื•ืœื™ื ืœื—ื•ื•ืช ืืช ืžื” ืฉืžื›ื•ื ื” ื‘ืงืจื‘ ืืกืคื ื™ ื“ื’ืžื™ื ืžื•ืงื˜ื ื™ื "ืžื›ืช ืื‘ืฅ".

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV
ืชืžื•ื ื” ืžื”ืืชืจ a-time.ru

ื‘ืชื™ ืžื—ืœืงื™ื ื”ืขืฉื•ื™ื™ื ืžืกื’ืกื•ื’ื•ืช ืœื ื™ื“ื•ืขื•ืช ื•ืžืžื•ืงืžื™ื ื‘ืชื ืื™ ืืงืœื™ื ื’ืจื•ืขื™ื ื™ื›ื•ืœื™ื ืžืžืฉ ืœื”ืชืคื•ืจืจ ื‘ื™ื“ื™ื™ื ืฉืœืš ื›ืฉืืชื” ืžื ืกื” ืœืคืจืง ืืช ื”ืžื—ื‘ืจ, ืื• ืืคื™ืœื• ืจืง ื›ืฉื”ื›ื‘ืœื™ื ื ืขื™ื ื‘ืžื’ืŸ. ื•ื‘ื“ืจืš ื›ืœืœ ื–ื” ืงื•ืจื” ื›ืืฉืจ ืžืชืงื™ื ื™ื ืขื•ื‘ื“ื™ื ื‘ืœื•ื— ื”ื‘ืงืจื”, ืžืกืคืงื™ื ืœืžื™ืฉื”ื• ืืช ื”ืื™ื ื˜ืจื ื˜ ืื• ืžืคืขื™ืœื™ ืื™ื ื˜ืจืงื•ื ืื—ืจื™ื.

ืื ื”ืžืคืจื™ื“ ืฉืžืžื ื• ืžืชื—ื™ืœ ื”ืคื™ืœืกื˜ืจ ืœื ื ืฉื‘ืจ ืœืฉื ื™ื™ื, ื•ืจืžืช ื”ืื•ืช ืขืœื™ื• ื’ืจื•ืขื” ื›ืžื• ื‘ื“ื™ืจื”, ืื– ื›ื“ืื™ ืœืžืฆื•ื ืืช ื”ืžื—ืœืง ืฉื‘ื• ืžืชืจื—ืฉืช ื”ื”ืกืชืขืคื•ืช ื”ืจืืฉื•ื ื” ื•ืœืžื“ื•ื“ ืืช ื”ืื•ืช ืฉืžื’ื™ืข ืืœื™ื ื•. ืžื”ืฆื™ื•ื“ ื”ืคืขื™ืœ ืžื”ืžืจืชืฃ (ืื• ืขืœื™ื™ืช ื”ื’ื’ - ื›ืคื™ ืฉื ื‘ื ืชื”). ืœืื—ืจ ืฉืขื‘ืจืช ืืช ื”ื’ื‘ื”ื” ื‘ืฆื•ืจื” ื–ื• ื•ืœื ืคืชืจืช ืืช ื”ื‘ืขื™ื”, ืชืฆื˜ืจืš ืœืœื›ืช ืœื—ืคืฉ ืฆื™ื•ื“ ืืงื˜ื™ื‘ื™ ื•ืœื‘ืฆืข ืขืœื™ื• ืžื“ื™ื“ื•ืช.

ืฆื™ื•ื“ ืคืขื™ืœ

ืงื•ื“ื ื›ืœ, ื›ื“ืื™ ืœืฉื™ื ืœื‘ ืฉื‘ื™ืŸ ื”ืžืงืœื˜ื™ื ื”ืื•ืคื˜ื™ื™ื ื•ื”ืžื’ื‘ืจื™ื ื™ืฉื ื” ื’ื ืจืฉืช ื”ืคืฆื”, ื”ื‘ื ื•ื™ื” ืขืœ ืคื™ ืื•ืชื ืขืงืจื•ื ื•ืช ื›ืžื• ื”ืขืœื™ื•ืช, ื•ืœื›ืŸ ื™ืฉ ืœื” ืืช ืื•ืชื• ืกื•ื’ ืฉืœ ื‘ืขื™ื•ืช. ืœื›ืŸ ื™ืฉ ืœื‘ื“ื•ืง ื’ื ื›ืืŸ ืืช ื›ืœ ืžื” ืฉื›ืชื•ื‘ ืœืžืขืœื”, ื•ืจืง ืื– ืœื”ืืฉื™ื ืืช ื™ื›ื•ืœืช ื”ืฉื™ืจื•ืช ืฉืœ ื”ื—ื•ืžืจื”.

ืื–, ืื ื—ื ื• ื‘ืžืจืชืฃ (ืขืœื™ื™ืช ื”ื’ื’, ื”ืžืจื›ื–ื™ื™ื” ื”ืจืืฉื™ืช), ืžื•ืœ ื”ืงื•ืคืกื” ืขื ืžื’ื‘ืจื™ื

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ื–ื” ืงื•ืจื”โ€ฆ

ืื ืื™ืŸ ืื•ืช ื‘-riser ื‘ื›ืœืœ ื•ื™ืฉ ื—ืฉื“ ืฉื”ืžื’ื‘ืจ ืžืช, ืื– ื”ื“ืจืš ื”ืงืœื” ื‘ื™ื•ืชืจ ืœืงื‘ื•ืข ืžื™ ื”ื•ื ืœืคื™ ื”ื˜ืžืคืจื˜ื•ืจื” ืฉืœื• ืœืžื’ืข. ื’ื ื‘ื›ืคื•ืจ ื—ืžื•ืจ ื‘ื—ื“ืจื™ื ืœื ืžื—ื•ืžืžื™ื, ืžื’ื‘ืจ ืขื•ื‘ื“ ื™ื”ื™ื” ื—ื ื™ื•ืชืจ ืžื”ืกื‘ื™ื‘ื”, ื•ืžื’ื‘ืจ ืฉืจื•ืฃ ื™ืจื™ื— ืงืจ. ืื ื”ืคืจืฉ ื”ื˜ืžืคืจื˜ื•ืจื•ืช ืื™ื ื• ืžื•ืจื’ืฉ ืžืกืคื™ืง, ืคืชื™ื—ืชื• ื‘ื”ื—ืœื˜ ืชืจืื” ืฉืžื—ื•ื•ืŸ ื”ืžืชื— ื‘ืชื•ืš ื”ืžื’ื‘ืจ ืื™ื ื• ื“ื•ืœืง. ืžื’ื‘ืจ ื›ื–ื” ืžื•ื—ืœืฃ ื‘ืžื’ื‘ืจ ืฉื™ื“ื•ืข ื›ืขื•ื‘ื“, ื•ื‘ื”ืžืฉืš ืžืชื•ืงืŸ ื‘ืืžืฆืขื•ืช ืชื—ื ืช ื”ืœื—ืžื” ืงื•ื ื‘ื ืฆื™ื•ื ืœื™ืช, ืžื›ื™ื•ื•ืŸ ืฉื›ืžืขื˜ ื›ืœ ื”ืชืงืœื•ืช ืงืฉื•ืจื•ืช ืœืงื‘ืœื™ื ื ืคื•ื—ื™ื ื‘ื ืืœื™ื™ื. ื‘ืขืช ื”ื—ืœืคืช ืžื’ื‘ืจื™ื ื”ืžื•ืคืขืœื™ื ืžืจื—ื•ืง, ื™ืฉ ืœื ื˜ืจืœ ืืช ื›ืœ ื”ืจืฉืช ื›ื“ื™ ืœืžื ื•ืข ืงืฆืจื™ื. ืœืžืจื•ืช ืฉื”ืžืชื— ืฉื ืœื ื’ื‘ื•ื” ื‘ืžื™ื•ื—ื“ (60 V), ื”ื–ืจื ื”ื•ื ืื•ืชื• ืกืคืง ื›ื•ื— ืฉื”ืจืื™ืชื™ ืœืš ื‘ื• ื—ืœืง ืฉื™ืฉื™ ื™ื›ื•ืœ ืœืชืช ื›ืžื•ืช ื ื›ื‘ื“ืช: ื›ืืฉืจ ืื–ื•ืจ ื”ืžื’ื•ืจื™ื ื”ืžืจื›ื–ื™ ื ื•ื’ืข ื‘ื’ื•ืฃ, ืžื•ื‘ื˜ื— ืžื•ืคืข ื–ื™ืงื•ืงื™ื ื’ื“ื•ืœ. ื•ืื ืžื’ื‘ืจื™ื ื›ืืœื” ืœื ืชืžื™ื“ ืฉื•ืจื“ื™ื ื‘ื”ืฆืœื—ื” ื”ืคืกืงื•ืช ื—ืฉืžืœ ื‘ื‘ื™ืช, ืื– ืขื ื”ืืคืงื˜ื™ื ื”ืžื™ื•ื—ื“ื™ื ื”ืืœื” ื™ืฉ ืกื‘ื™ืจื•ืช ืฉืื™ื ื” ืืคืกื™ืช ืœื”ืฉื‘ื™ืช ืขื•ื“ ื›ืžื” ืžื›ืฉื™ืจื™ื, ืฉืื– ื™ืฆื˜ืจื›ื• ืœื—ืคืฉ ืื•ืชื ื‘ื›ืœ ื”ื‘ื™ืช.

ืื‘ืœ ืงื•ืจื” ื’ื ืฉื”ืžื’ื‘ืจ ื—ื™, ืื‘ืœ ื‘ืžืงื‘ื™ืœ ื”ื•ื ืžืฉื“ืจ ื”ืจื‘ื” ืจืขืฉ ืœืจืฉืช, ืื• ืคืฉื•ื˜ ืœื ืžืชื ื“ื ื“ ืœืจืžืช ื”ืื•ืช ื”ื ื“ืจืฉืช ืขืœ ื™ื“ื™ ื”ืขื™ืฆื•ื‘ (ื‘ื“ืจืš ื›ืœืœ 110 dBยตV). ื›ืืŸ ืชื—ื™ืœื” ืขืœื™ืš ืœื•ื•ื“ื ืฉื”ืื•ืช ืœื ืžื’ื™ืข ื›ื‘ืจ ืคื’ื•ื ืขืœ ื™ื“ื™ ืžื“ื™ื“ืช ื”ืื•ืช ื”ื ื›ื ืก. ื—ืœืง ืžื”ื‘ืขื™ื•ืช ื”ืื•ืคื™ื™ื ื™ื•ืช ื—ืฉื•ื›ื•ืช ืžืจืคื ืฉืœ ืžื’ื‘ืจื™ื ื›ื•ืœืœื•ืช ืืช ื”ื“ื‘ืจื™ื ื”ื‘ืื™ื:

  • ื”ืคื—ืชืช ืจื•ื•ื—. ืขืงื‘ ื”ืฉืคืœื” ืฉืœ ื—ืœืง ืื• ื›ืœ ืฉืœื‘ ื”ืžื’ื‘ืจ, ื™ืฉ ืœื ื• ืื•ืชื” ืจืžืช ืื•ืช ื‘ืžื•ืฆื ื›ืžื• ื‘ื›ื ื™ืกื” (ืื• ื™ื•ืชืจ, ืืš ืœื ืžืกืคื™ืงื” ืœืคืขื•ืœื” ืจื’ื™ืœื”).
  • ืจืขืฉ ืื•ืช. ืคืขื•ืœืช ื”ืžื’ื‘ืจ ืžืขื•ื•ืชืช ืืช ื”ืื•ืช ืขื“ ื›ื“ื™ ื›ืš ืฉืคืจืžื˜ืจ ื”-Carrier/Noise (C/N) ื”ื ืžื“ื“ ื‘ื™ืฆื™ืื” ื”ื•ื ืžื—ื•ืฅ ืœื ื•ืจืžื” ื•ืžืคืจื™ืข ืœื–ื™ื”ื•ื™ ื”ืื•ืช ืขืœ ื™ื“ื™ ืžืงืœื˜ื™ื.
  • ืคื™ื–ื•ืจ ื”ืจื›ื™ื‘ ื”ื“ื™ื’ื™ื˜ืœื™ ืฉืœ ื”ืื•ืช. ืงื•ืจื” ืฉืžื’ื‘ืจ ืžืขื‘ื™ืจ ืื•ืช ืื ืœื•ื’ื™ ื‘ืฆื•ืจื” ืžืฉื‘ื™ืขืช ืจืฆื•ืŸ, ืืš ื™ื—ื“ ืขื ื–ืืช ืื™ื ื• ื™ื›ื•ืœ ืœื”ืชืžื•ื“ื“ ืขื ืื•ืช "ื“ื™ื’ื™ื˜ืœื™" ื›ืœืœ. ืœืจื•ื‘, ื”ืคืจืžื˜ืจื™ื MER ื•-BER ื”ืžืชื•ืืจื™ื ื‘ 4 ื—ืœืงื™ื ืขื•ื‘ืจื™ื ืืช ื”ื’ื‘ื•ืœื•ืช ื”ืžื•ืชืจื™ื ื•ืงื‘ื•ืฆืช ื”ื›ื•ื›ื‘ื™ื ื”ื•ืคื›ืช ืœื‘ืœื’ืŸ ื›ืื•ื˜ื™, ืื‘ืœ ืžืฉื”ื• ืžืฆื—ื™ืง ืงื•ืจื” ื›ืืฉืจ, ืœืžืฉืœ, ื”ืžื’ื‘ืจ ืฉื•ื›ื— ืžืื—ื“ ืžืคืจืžื˜ืจื™ ื”ืืคื ื•ืŸ ื•ื‘ืžืงื•ื ืงื•ื ืกื˜ืœืฆื™ื” ืžืฆื™ื™ืจ ื˜ื‘ืขืช ืื• ืขื™ื’ื•ืœ ืขืœ ืžืกืš ื”ืžื›ืฉื™ืจ.

ืื ืžืชืจื—ืฉื•ืช ืชืงืœื•ืช ืืœื•, ื™ืฉ ืœื”ื—ืœื™ืฃ ืืช ื”ืžื’ื‘ืจ, ืืš ื™ืฉื ืŸ ืฆืจื•ืช ืฉื ื™ืชืŸ ืœื‘ื˜ืœ ืขืœ ื™ื“ื™ ื”ืชืืžื•ืช. ื‘ื“ืจืš ื›ืœืœ, ื”ืื•ืช ื‘ืžื•ืฆื ื”ืžื’ื‘ืจ ืฆืฃ ื›ืœืคื™ ืžื˜ื” ื•ืžืกืคื™ืง ื›ื“ื™ ืœื”ืคื—ื™ืช ืืช ื”ืขืจืš ืฉืœ ืžื ื—ืช ื”ืงืœื˜. ื•ืœืคืขืžื™ื, ืœื”ื™ืคืš, ื”ืžื’ื‘ืจ ืžืชื—ื™ืœ ืœืขืฉื•ืช ืจืขืฉ ื‘ื’ืœืœ ื”ืจืžื” ื”ืžื•ื’ื‘ืจืช ื‘ื›ื ื™ืกื”, ื•ืื– ืื ื• ืœื•ื—ืฆื™ื ืขืœื™ื• ืขื ืžื ื—ืช. ื›ืœ ื”ื”ืชืืžื•ืช ืฆืจื™ื›ื•ืช ืœื”ืชื‘ืฆืข ืขืœ ืžื’ื‘ืจ ื‘ืขื™ื™ืชื™ ืื—ื“, ื›ื™ ืื, ืœืžืฉืœ, ื ืฆืžืฆื ืืช ื”ืื•ืช ืฉื™ื•ืฆื ืžืžืงืœื˜ ืื•ืคื˜ื™, ืื– ื–ื” ื™ืฉืคื™ืข ืขืœ ืžื’ื‘ืจื™ื ืื—ืจื™ื, ื”ืคื•ืขืœื™ื, ื•ื™ืฆื˜ืจื›ื• ืœื”ื’ื“ื™ืจ ืžื—ื“ืฉ ืืช ื›ื•ืœื ื™ื“ื ื™ืช ืœืคืจืžื˜ืจื™ื ืฉื”ืฉืชื ื•. ื›ืžื• ื›ืŸ, ืขืงื‘ ื”ื’ื‘ืจื” ื™ืชืจ, ื”ืื•ืช ื”ื“ื™ื’ื™ื˜ืœื™ ืขืœื•ืœ ืœื”ืชืคืจืง (ืขื ืจืขืฉ ืงืœ ืขืœ ื”ืื ืœื•ื’ื™). ืชื™ืืจืชื™ ืืช ื”ื’ื“ืจื•ืช ื”ืžื’ื‘ืจ ื‘ืคื™ืจื•ื˜ ื‘ ื—ืœืง ืฉื™ืฉื™.

ืืชื” ื™ื›ื•ืœ ืœื ืกื•ืช ืœืชืงืŸ ืืช ื”ื”ื˜ื™ื” ืขื ื”ื”ื’ื“ืจื•ืช. ืœืขืชื™ื ืงืจื•ื‘ื•ืช, ื‘ืขืช ื”ื–ืžื ืช ืจืฉืช ื—ื“ืฉื” ืฉื ื‘ื ืชื”, ืื™ืŸ ืฆื•ืจืš ื‘ืฉื™ืคื•ืข ืจืืฉื•ื ื™ ื’ื“ื•ืœ ื›ื“ื™ ืœื”ื‘ื˜ื™ื— ืคืจืžื˜ืจื™ื ื˜ื•ื‘ื™ื ื‘ืงืฆื•ื•ืช ื”ืจืืฉื™ืช. ืื‘ืœ ืขื ื”ื–ืžืŸ, ืขืงื‘ ื”ืฉืคืœื” ืฉืœ ื”ื›ื‘ืœื™ื, ื™ื™ืชื›ืŸ ืฉื™ื”ื™ื” ืฆื•ืจืš ืœื”ื’ื“ื™ืœ ืืช ื”ืฉื™ืคื•ืข, ืฉื›ื–ื›ื•ืจ ืขื•ืœื” ืขืงื‘ ื™ืจื™ื“ื” ื‘ืจืžืช ื”ืชื“ืจื™ื ื”ื ืžื•ื›ื™ื, ืืฉืจ ื™ืฆื˜ืจื›ื• ืœืคืฆื•ืช ืขืœ ื™ื“ื™ ื”ืžื ื—ืช.

ืžืงืœื˜ื™ื ืื•ืคื˜ื™ื™ื ืœืจื•ื‘ ื’ื ืžืชื™ื ืจืง ื‘ื’ืœืœ ืืกืคืงืช ื”ื—ืฉืžืœ. ืื ื™ืฉ ืœื• ืจืžืช ืื•ืช ืžืกืคืงืช ื‘ื›ื ื™ืกื” (ืžื” ืฉื›ืชื‘ืชื™ ื—ืœืง 7), ืื– ื‘ื“ืจืš ื›ืœืœ ืื™ืŸ ื‘ืขื™ื•ืช ืขื ื”ืคืœื˜. ืœืคืขืžื™ื ืงื•ืจื” ืื•ืชื• ื“ื‘ืจ - ืจืขืฉ ืžื•ื’ื‘ืจ ื•ืจืžืช ืคืœื˜ ืœื ืžืกืคืงืช, ืื‘ืœ ื‘ื’ืœืœ ืงืžืฆื ื•ืช ื”ื”ื’ื“ืจื•ืช, ืœืจื•ื‘ ืœื ื ื™ืชืŸ ืœื˜ืคืœ ื‘ื›ืš. ื”ืื‘ื—ื•ืŸ ื–ื”ื” - ืื ื—ื ื• ื‘ื•ื“ืงื™ื ืื ื—ื ืื• ืœื, ื•ืื– ืื ื—ื ื• ืžื•ื“ื“ื™ื ืืช ื”ืื•ืช ืžื”ืžื•ืฆื.

ื‘ื ืคืจื“, ืื ื™ ืื’ื™ื“ ืœื’ื‘ื™ ืžื—ื‘ืจื™ ื‘ื“ื™ืงื”: ืœื ืชืžื™ื“ ื›ื“ืื™ ืœืกืžื•ืš ืขืœื™ื”ื. ื”ืขื•ื‘ื“ื” ื”ื™ื ืฉื’ื ืื ื”ื›ืœ ื‘ืกื“ืจ, ืœืื•ืช ืฉื”ื•ืคื—ืช ื‘-20-30 dB ืื•ืœื™ ืœื ื™ื”ื™ื• ืื•ืชืŸ ื‘ืขื™ื•ืช ืฉื™ืฉ ืœืคืœื˜ "ืืžื™ืชื™". ืื‘ืœ ืœืขืชื™ื ืงืจื•ื‘ื•ืช ืงื•ืจื” ืฉื‘ืขื™ื•ืช ื‘ื ืชื™ื‘ ืžืชืจื—ืฉื•ืช ืœืื—ืจ ื”ืงืฉื” ืœื‘ื“ื™ืงื”, ื•ืื– ื ืจืื” ืฉื”ื›ืœ ื‘ืกื“ืจ - ืื‘ืœ ืœืžืขืฉื” ื–ื” ื ื•ืจื. ืœื›ืŸ, ื›ื“ื™ ืœื”ื™ื•ืช ื‘ื˜ื•ื—ื™ื ืœื—ืœื•ื˜ื™ืŸ, ืชืžื™ื“ ื›ื“ืื™ ืœื‘ื“ื•ืง ื‘ื“ื™ื•ืง ืืช ื”ื™ืฆื™ืื” ื”ืคื•ื ื” ืœื›ื‘ื™ืฉ ื”ืžื”ื™ืจ.

ืขืžื•ื“ ืฉื“ืจื” ืื•ืคื˜ื™

ืืชื” ื™ื›ื•ืœ ืœืกืคืจ ื”ืจื‘ื” ืขืœ ื‘ืขื™ื•ืช ื•ื”ื—ื™ืคื•ืฉ ืฉืœื”ืŸ ื‘ืื•ืคื˜ื™ืงื”, ื•ื–ื” ื ื”ื“ืจ ืฉื–ื” ื›ื‘ืจ ื ืขืฉื” ืœืคื ื™ื™: ืจื™ืชื•ืš ืฉืœ ืกื™ื‘ื™ื ืื•ืคื˜ื™ื™ื. ื—ืœืง 4: ืžื“ื™ื“ื•ืช ืื•ืคื˜ื™ื•ืช, ื”ืงืœื˜ื” ื•ื ื™ืชื•ื— ืจืคืœืงื•ื’ืจืžื•ืช. ืื ื™ ืจืง ืื’ื™ื“ ื‘ืงืฆืจื” ืฉืื ืื ื• ืจื•ืื™ื ื ืคื™ืœืช ืื•ืช ืขืœ ืžืงืœื˜ ืื•ืคื˜ื™ ื•ื–ื” ืœื ืงืฉื•ืจ ืœืžืฉื”ื• ื›ื–ื”:

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV
ื™ืฉ ืœื ื• ืงื•ืจืžื•ืจื ื™ื ื‘ืกื ื˜ ืคื˜ืจื‘ื•ืจื’ - ืืชื” ื™ื•ื“ืข ืืช ื–ื” ื‘ืขืฆืžืš. ื•ื”ื ื™ืงื‘ืœื• ืืช ื”ืื•ืคื˜ื™ืงื” ืžืชื—ืช ืœืื“ืžื”.

ืื– ื ื™ืงื•ื™ ืื• ื”ื—ืœืคืช ื›ื‘ืœ ื”ืชื™ืงื•ืŸ ื”ืกื•ืคื™ ื™ื›ื•ืœ ืœืขื–ื•ืจ. ืœืคืขืžื™ื ืงื•ืจื” ืฉืคื•ื˜ื•-ื’ืœืื™ ืื• ืžื’ื‘ืจ ืื•ืคื˜ื™ ืžืชื›ืœื™ื; ื›ืืŸ, ื›ืžื•ื‘ืŸ, ื”ืจืคื•ืื” ื—ืกืจืช ืื•ื ื™ื. ืื‘ืœ ื‘ืื•ืคืŸ ื›ืœืœื™, ืœืœื ื”ืฉืคืขื•ืช ื—ื™ืฆื•ื ื™ื•ืช ืžื–ื™ืงื•ืช, ื”ืื•ืคื˜ื™ืงื” ืืžื™ื ื” ื‘ื™ื•ืชืจ ื•ื”ื‘ืขื™ื•ืช ื‘ื”ืŸ, ื›ื›ืœืœ, ืžืกืชื›ืžื•ืช ื‘ื˜ืจืงื˜ื•ืจ ืฉืจื•ืขื” ืขืœ ื”ื“ืฉื ื”ืกืžื•ืš.

ืชื—ื ืช ืจืืฉ

ื‘ื ื•ืกืฃ ืœื‘ืขื™ื•ืช ื”ื‘ืจื•ืจื•ืช ื‘ืืกืคืงืช ื”ื—ืฉืžืœ ื•ื‘ืงื™ืฉื•ืจื™ื•ืช ืขื ืžืงื•ืจื•ืช ืขืœ ื’ื‘ื™ ืจืฉืชื•ืช IP, ืื—ื“ ื”ื’ื•ืจืžื™ื ื”ืขื™ืงืจื™ื™ื ื‘ื‘ื™ืฆื•ืขื™ื ืฉืœ ื”-headend ื”ื•ื ืžื–ื’ ื”ืื•ื•ื™ืจ. ืจื•ื— ื—ื–ืงื” ื™ื›ื•ืœื” ื‘ืงืœื•ืช ืœืงืจื•ืข ืื• ืœืกื•ื‘ื‘ ืืช ื”ืื ื˜ื ื•ืช, ื•ืฉืœื’ ืจื˜ื•ื‘ ื”ื ืฆืžื“ ืœืฆืœื—ืช ืœื•ื•ื™ื™ืŸ ืžื—ืžื™ืจ ืžืฉืžืขื•ืชื™ืช ืืช ืื™ื›ื•ืช ื”ืงืœื™ื˜ื”. ืงืฉื” ืœื”ืชืžื•ื“ื“ ืขื ื–ื”, ื›ื™ ื”ืื ื˜ื ื•ืช ืžืžื•ืงืžื•ืช ื”ื›ื™ ื’ื‘ื•ื” ืฉืืคืฉืจ, ืฉื ืžื–ื’ ื”ืื•ื•ื™ืจ ืงืฉื” ื•ืืคื™ืœื• ื—ื™ืžื•ื ืื ื˜ื™ ื”ืจื“ืžื” ืฉืœ ื”ื›ืœื™ื ืœื ืชืžื™ื“ ืขื•ื–ืจ, ื•ืœื›ืŸ ืœืคืขืžื™ื ืฆืจื™ืš ืืคื™ืœื• ืœื ืงื•ืช ืื•ืชื ื™ื“ื ื™ืช.

ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื ืœืงื˜ื ื˜ื ื™ื. ื—ืœืง 10: ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ื‘ืจืฉืช CATV

ื .ื‘. ื–ื” ืžืกื™ื™ื ืืช ื”ื˜ื™ื•ืœ ื”ืงืฆืจ ืฉืœื™ ืœืขื•ืœื ื”ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื. ืื ื™ ืžืงื•ื•ื” ืฉื”ื›ืชื‘ื•ืช ื”ืืœื” ืขื–ืจื• ืœื”ืจื—ื™ื‘ ืืช ื”ืื•ืคืงื™ื ืฉืœืš ื•ืœื’ืœื•ืช ืžืฉื”ื• ื—ื“ืฉ ื‘ืžื•ื›ืจ. ืœืžื™ ืฉืฆืจื™ืš ืœืขื‘ื•ื“ ืขื ื–ื”, ืื ื™ ืžืžืœื™ืฅ ืœื”ืขืžืงื” ืขืœ ื”ืกืคืจ "ืจืฉืชื•ืช ื˜ืœื•ื•ื™ื–ื™ื” ื‘ื›ื‘ืœื™ื", ื”ืกื•ืคืจ S.V. Volkov, ISBN 5-93517-190-2. ื”ื•ื ืžืชืืจ ืืช ื›ืœ ืžื” ืฉืืชื” ืฆืจื™ืš ื‘ืฉืคื” ืžืื•ื“ ื ื’ื™ืฉื”.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”