Passive Optical LAN: Phau Ntawv Qhia Rau Cov Neeg Pib Tshiab
Passive Optical LAN: Phau Ntawv Qhia Rau Cov Neeg Pib Tshiab
Koj lub tuam txhab lossis koj lub tsev kawm ntawv puas muaj teeb meem nrog cov cabling network nyuaj thiab kim heev? Passive Optical LAN (POL) yuav yog qhov kev daws teeb meem uas koj xav tau yav tom ntej.
POL yog ib lub tshuab siv networking muaj zog uas siv cov fiber optic cables los xa cov ntaub ntawv ceev ceev, suab, thiab video. Tsis zoo li LANs ib txwm muaj, uas vam khom cov active switches hauv txhua lub txee, POL siv passive splitters. Qhov no txhais tau tias tsis tas yuav muaj hluav taws xob lossis khoom siv ntawm chaw ua haujlwm hauv nruab nrab thiab tus neeg siv kawg, txo cov nqi hluav taws xob thiab kev saib xyuas kho vajtse.
Cov txiaj ntsig yog qhov tseeb: bandwidth loj heev kom tau raws li qhov xav tau tam sim no, kev ruaj ntseg zoo dua, thiab qhov chaw me me dua. POL kuj tseem muaj peev xwm nthuav dav tau zoo, ua rau nws zoo meej rau cov chaw loj xws li cov tsev kawm ntawv, cov tsev so, cov tsev kho mob, thiab cov tsev ua haujlwm.
Los ntawm kev ua kom koj cov khoom siv yooj yim nrog ib lub network fiber, POL txo cov nqi thiab npaj koj rau kev loj hlob yav tom ntej. Tshawb nrhiav seb POL tuaj yeem hloov pauv koj qhov kev sib txuas network li cas.