Yintoni iFTTx Kanye?

Njengoko sibona isidingo sokunyuka okumangalisayo kwinani le-bandwidth elinikezelwa kubathengi, ngenxa ye-TV ye-4K ephezulu, iinkonzo ezifana ne-YouTube kunye nezinye iinkonzo zokwabelana ngevidiyo, kunye neenkonzo zokwabelana ngoontanga, sibona ukunyuka. Ufakelo lweFTTx okanye ngaphezulu kweFayibha Kwi-“x”.Sonke siyawuthanda umbane okhawulezayo we-intanethi kunye nemifanekiso ecace gca kwii-intshi ezingama-70 zikamabonakude wethu kunye neFayibha ukuya eKhaya-i-FTTH inoxanduva lobu bunewunewu buncinci.

Ke yintoni "x"?“x” inokumela iindawo ezininzi apho umabonakude wentambo okanye iinkonzo zebroadband zisiwa kuzo, ezinje ngeKhaya, iindawo zokuHlala iiNdwendwe ezininzi, okanye iOfisi.Ezi ntlobo zokuthunyelwa ezinikezela ngenkonzo ngokuthe ngqo kwindawo yomthengi kwaye oku kuvumela isantya soqhagamshelwano olukhawulezayo kunye nokuthembeka ngakumbi kubathengi.Indawo eyahlukileyo yokuthunyelwa kwakho inokubangela utshintsho lwezinto ezahlukeneyo eziya kuthi ekugqibeleni zichaphazele izinto ozidingayo kwiprojekthi yakho.Izinto ezinokuchaphazela iFayibha Ukuya ku-"x" ukusasazwa kunokuba yindalo engqongileyo, enxulumene nemozulu, okanye izibonelelo esele zikho ekufuneka zithathelwe ingqalelo xa kuyilwa uthungelwano.Kula macandelo angezantsi, siza kudlula ezinye zezona zixhobo zixhaphakileyo ezithi zisetyenziswe kwiFayibha ukuya kwi-"x" yokusasazwa.Kuya kubakho ukuguquguquka, izimbo ezahlukeneyo, kunye nabavelisi abahlukeneyo, kodwa ubukhulu becala, zonke izixhobo zisemgangathweni osemgangathweni ekuhanjisweni.

I-Ofisi esembindini ekude

Ipali okanye ipali exhonywe kwiofisi esembindini okanye i-network interconnection enclosure isebenza njengendawo ekude yesibini kubaboneleli benkonzo ababekwe epalini okanye emhlabeni.Esi sivalelo sisixhobo esidibanisa umboneleli ngenkonzo kuwo onke amanye amacandelo kubhengezo lweFTTx;ziqulethe i-Optical Line Terminal, eyindawo yokuphela yomboneleli wenkonzo kunye nendawo apho ukuguqulwa kweempawu zombane ukuya kwiimpawu ze-fiber optic kwenzeka.Baxhotyiswe ngokupheleleyo nge-air conditioning, iiyunithi zokufudumeza, kunye nokubonelela ngombane ukuze bakhuseleke kwizinto eziphilayo.Le ofisi esembindini yondla iindawo ezivalekileyo ze-hub ngentambo ye-fiber optic yeplanti engaphandle, nokuba ziintambo zasemoyeni okanye zokungcwaba ezingaphantsi komhlaba ngokuxhomekeke kwindawo ekuyo i-ofisi esembindini.Le yenye yezona ziqwenga zibalulekileyo kwi-FTTx yezavenge, njengoko kulapho zonke ziqala khona.

IHub yoSasazo lweFayibha

Le ndawo ebiyelweyo iyilelwe ukuba ibe yindawo yoqhagamshelo okanye indawo yokuhlangana yeentambo zefiber optic.Iintambo zingena kwindawo ebiyelweyo ukusuka kwi-OLT - i-Optical Line Terminal kwaye emva koko olu phawu lwahlulahlulwe ngee-fiber optical splitters okanye iimodyuli zokuqhekeza kwaye emva koko zithunyelwe ngeentambo zokulahla ezithi zithunyelwe kumakhaya okanye kwizakhiwo ezininzi zokurenta.Le yunithi ivumela ukufikelela ngokukhawuleza kwiintambo ukuze zikwazi ukusetyenzwa okanye zilungiswe xa kuyimfuneko.Ungaphinda uvavanye ngaphakathi kule yunithi ukuqinisekisa ukuba zonke iidibansi zisebenza ngolungelelwano.Ziza ngokobukhulu obahlukeneyo kunye neemilo ngokuxhomekeke kufakelo olwenzayo kunye nenani labathengi oceba ukubakhonza kwiyunithi enye.

IiNdawo ezibiyelweyo

Iindawo ezivaliweyo ze-splice zangaphandle zibekwe emva kwendawo yokusabalalisa ifayibha.Ezi zivalo zangaphandle ze-splice zivumela intambo yangaphandle engasetyenziswanga ukuba ibe nendawo engabonakaliyo apho le micu inokufikeleleka nge-midspan kwaye idibaniswe kwintambo yokulahla.

Abaqhekeki

I-Splitters ngomnye wabadlali ababalulekileyo kuyo nayiphi na iprojekthi yeFTTx.Zisetyenziselwa ukwahlula isignali engenayo ukuze abathengi abaninzi banikwe inkonzo ngefayibha enye.Zinokubekwa ngaphakathi kweehabhu zokusasaza ifayibha, okanye kwiindawo ezivaliweyo ze-splice zangaphandle.Izahlulo zidla ngokudityaniswa neziqhagamshelo ze-SC/APC ukuze zisebenze kakuhle.Abaqhekeki banokuba nezahlulo ezifana ne-1 × 4, 1 × 8, 1 × 16, 1 × 32, kunye ne-1 × 64, njengoko ukuthunyelwa kwe-FTTx kuya kuxhaphaka kwaye iinkampani ezininzi ze-telecom zamkela iteknoloji.Ukwahlula okukhulu kuya kuxhaphaka ngakumbi njenge-1×32 okanye i-1×64.Olu lwahlulo lubonisa ngenene inani lamakhaya anokufikelelwa ngolu cwecwe olunye olubalekayo kwisahlukanisi samehlo.

Izixhobo zoNxibelelwano lweNethiwekhi (NIDs)

I-Network Interface Devices okanye iibhokisi ze-NID zihlala zifumaneka ngaphandle kwekhaya elinye;aziqhelekanga ukusetyenziswa kwi-MDU yokuthunyelwa.Ii-NID ziibhokisi ezitywinwe ngokusingqongileyo ezibekwe ecaleni kwekhaya ukuze kungene intambo yokukhanya.Le ntambo idla ngokuba yintambo yokulahla ebekwe ngaphandle enqanyulwe ngesidibanisi se-SC/APC.Ii-NID zihlala ziza neegrommets ezivumela ukusetyenziswa kweesayizi ezininzi zeentambo.Kukho indawo ngaphakathi kwebhokisi yeepaneli zeadaptha kunye nemikhono ye-splice.Ii-NID's azibizi kakhulu, kwaye zihlala zincinci ngobukhulu xa zithelekiswa nebhokisi ye-MDU.

Ibhokisi yoSabelo lwabaqeshi abaninzi

Ibhokisi yonikezelo lwabaqeshi abaninzi okanye ibhokisi ye-MDU ludonga olubiyelweyo oluyilwe ukuba lumelane neemeko ezinzima kwaye luvumela iintsinga ezininzi ezingenayo, ezihlala zikwimo yentambo yokuhambisa yangaphakathi/yangaphandle, ziyakwazi nokubeka i-optical splitters epheliswe nge-SC. / Izihlanganisi zeAPC kunye nemikhono edibanisayo.Ezi bhokisi zibekwe kumgangatho ngamnye wesakhiwo kwaye zahlulahlulwe zibe yimicu enye okanye iintambo zokuwisa ezihamba kwiyunithi nganye ekulaa mgangatho.

Ibhokisi yoCando

Ibhokisi yomda idla ngokuba nezibuko ezimbini zefiber ezivumela intambo.Banemikhono eyakhelweyo yokudibanisa imikhono.Ezi bhokisi ziya kusetyenziswa kwiyunithi yonikezelo lwabaqeshi abaninzi, iyunithi nganye okanye indawo yeofisi esinayo isakhiwo iya kuba nebhokisi yokucanda edityaniswe ngentambo kwiBhokisi ye-MDU ebekwe emgangathweni waloo yunithi.Ezi zidla ngokungabizi kakhulu kwaye zincinci ifom factor ukuze zibe nokubekwa lula kwiyunithi.

Ekupheleni kosuku, ukuthunyelwa kweFTTx akuyi ndawo, kwaye ezi zezinye zezinto esinokuzibona kwi-FTTx eqhelekileyo yokuthunyelwa.Kukho iinketho ezininzi ngaphandle apho ezinokusetyenziswa.Kwixesha elizayo elingekude, siza kubona kuphela ngakumbi nangakumbi koku kuthunyelwa kuba sibona ukwanda okuthe kratya kwimfuno ye-bandwidth njengoko iteknoloji ihambela phambili.Ngethemba, ukuthunyelwa kweFTTx kuya kuza kwindawo yakho ukuze ukwazi ukonwabela izibonelelo zokunyuka kwesantya sothungelwano kunye nenqanaba eliphezulu lokuthembeka kweenkonzo zakho.