Ngubani OLT kwisethelo sesiqephu?

Tides OLT nguThink Tides — sebenzisa kakhulu! I-Optical Line Terminal (OLT) iyinye yenye yemibuzo emikhulu kweendaweni zakhozi zofayela. Lowo ungenxa lokusebenza nalo, sithola ukufika kunye nokuhamba kwiseveni ngokukhawuleza. Ngokulandelayo sizohlala ngokubanzi ukuthi i-OLT ifuneka yini, lowo ungenxa lokusebenza nalo kuhlala kuhlukeleleyo kunye nokuthi yini ingxenye yakhe yokusetshenziswa kwesayithi esebenzisa ifayetha yesayithi. Njengoko, sizobhekisisa amagcali akho kunye nokuba baphakathi babesebenza ngaliphi-liphi ukuthi siyisebenzise izicelo zethu.

Imininingwane ezivamileyo kwindawo yokusebenza Lofayetha : Indlela Yokuqala : I-OLT njengeMnguni Wendlaweni

Izixhobo zofayela zihlukile i-Optical Line Terminal (OLT) njengomphumela wendawo. Ukuphatha kwe-modemi lwayo lokusondela kuhle kunikeza izicelo zwebhulali neziqhoqhelwano ezifanayo zokuba nokuthi nokuthenga nge-internet, TV, kunye nesayithi sokuxhasa. Phinda uqale ukubona ngoko oncedise ukuba i-OLT yilizintsha elikhulu oluzama ukufika kunesinye isimo. Ngokugcina, i-OLT iyaphathwa eyiqhweleni lwendawo (ndawo ye-ISP). Kwakhona ayiphiwa ngesintsho kunye nesidlo ngamandla ngazo zimiswe ngazo imibhalo emihle amaxhumanisiyo angahlukileyo angenziwe amaxesha. Leziphi i-ONTs zingakwazi ukufika ezindaweni zikuxhasa kunye neziqhophiso ezinikezela amaxhasi kwi-fayela efayelweni.

Yintoni I-OLT Uyenza?

OLT uyaphumeleya ngokushesha njenge-umsebenzi owesiqhina sesentloko. Ukhawuleza wonke amaxesha okugqibekayo kunye nezilungiselelo ezikhona phakathi kwe-ISP kunye ne-ONTs. Ngexesha elizenzeka lokuthi OLT iyenza yintoni igama lomoya olufunekayo ukuvela, lokulandelayo ingu-WDM. TDM uhlanganisa izinhla eziningi zokuthumela ngephandle kwesicatshulwa sezintlonkana esingaphambili lokusetyenziswa ngalowo lwesigaba sasemoto esisetyenziswa ngamandla ukuba zonke iincinci ziyathumela ngqo emva kokubhalwa kunye nokuhlala. Ukubona umculo wokuqala wesentloko sokuthi OLT ungene kunye nokukhetha amanani amaningi amaninzi ngokupheleleyo ngamandla ngaphambi komoya omncedisiweyo. Ngokwesobizo, ngendawo enye yokuba imigca yesentloko sebenza ngokupheleleyo kunye nokuthi isebenza ngokushesha kulandelule kwiinkcukacha ezimbini ezifana noma DSL okanye Cable.

Yintoni Ingxelo Yabelungu Lwe-OLT Kwenze Ukukhubaza Kwesikhombiso?

OLT — Iziphathelo ze-OLT ziphumeleya isiphumo esikhundleni sokuthi izindlela zokuthumela amandla kakhulu kwezilungiselelo lokusebenza ngaphandle kokuba nokuthi zizindlela ezinnye zokuthumela amandla kakhulu. Umlungisi wamandla kwiindlela ye-fiber usebenzisa isibaya somoya ngecable ezincane zingiyiqhayiso le-glass okanye le-plastic. Isithombe somoya sihlukile kakhulu ngaphezu komlando wenqanawa ethunyelwa ngaphandle kokuba nokuthi umlando wenqanawa omkhulu wasebenziwe ngaphandle kokuba nokuthi zizindlela ezinnye zokuthumela amandla kakhulu. Ngakho ke, umlingisi wefile yiyo ukuthi ufake ukuthi uzokusuka imifanekiso, amagame nokanye nezinto eziqheleke kakhulu ngokuqoqeni kakhulu kunye nokuphucukelela. Lokhu kuyenza ukuthi i-Fiber Web yakhiya ukuthi ufakale ifayela, amagame nokanye nezinto eziqheleke kakhulu ngokuqoqeni kakhulu kunye nokuphucukelela ngaphezu kwezi zinto ezinnye ezithunyelwa yezilungiselelo lokusebenza. Leli ma5608t uyayithatha ukuthi abasebenzisi babhekise kakhulu kunye nokugqumelela.

Iziphathanthi ze-OLT

Izicateleni ezininzi zikhula ngokwesobizo esiqedwa nge-OLT, wonke amaninzi angaphakathi kwenqanawe yezinto ezidingekayo ngokubanzi kwiindlela yokuthumela idatha ngaphakathi kwezindlu zofayethu emasendwayo. Isixhobo esisetyenziselayo sifuna ukuba i-card yemali yophoto. Le card uphumelela isinyathelo sekhompyutha kwiISP kususela njenge-sinyathelo somlilo ofunekayo ukuphumelela. Ukugcina kwi-OLT ifakamileyo le-datha kunye nokugcina umoya wodatha kwi-OLT ku-ONTs eziningi. Ngakho ke, i-OLT iyihlobene neziphi zezinto eziziphakeme ezilandelwayo ngokuba ziyinkxaso zokuhlola, izikhasi zokulima, kunye nomthengi wokungena okufuneka ukwenza lokuhlinza lokulandelwa kunye nokusebenza kakhulu kwesi-OLT.

Yonke lo Ndinga Uya Kuya Ukufunda Ngenkxaso ngo-OLTs

Ngakwethu, ukuba ungene umphathi wesiqhubele, kufanele kube nesibhedlela esingabangako ukulula nokuba ngoku OLT ifana nje. Ukulungisa OLT uzokuhlola imigomo yakho kakhulu lokusebenzela umsebenzi wakho owenqanawa yemayitha. Yenza amandla ake OLT, Khumbula amagunyeko akhe, Ukuba kunye, Zama ukubuyeleyo bese ekuthathweni lweendlela ezifana neentsha engeyiyo yomayitha. Ngokushesha, ukuba izinga leentloko zakho zikusenzelise, kunjalo ungaba ubukhono obuhluze kwi-OLT. Ukulungisa kwe-OLT uzokusetyenziswa ukuphatha ukukhonjwa nge-ISP, ukuhlala ngokukhona ukubuyiselwa kunye nokuphucula kwezinto ezincedwayo.