FTTx ni iki?

Nkuko tubona hakenewe kwiyongera gutangaje muburyo bwumurongo mugari uhabwa abakiriya, kubera TV 4K isobanura cyane, serivise nka YouTube nizindi serivise zo gusangira amashusho, hamwe nurungano rwa serivise zo kugabana urungano, turabona kuzamuka muri Kwishyiriraho FTTx cyangwa Fibre nyinshi Kuri "x".Twese dukunda umurabyo wihuta kuri enterineti n'amashusho asobanutse kuri TV yacu ya 70 cm na Fibre Kuri Murugo - FTTH ishinzwe ibi bintu byiza.

Noneho “x” ni iki?“X” irashobora guhagarara ahantu henshi televiziyo ya televiziyo cyangwa serivise yagutse itangwa, nk'urugo, Inzu ikodeshwa, cyangwa Ibiro.Ubu bwoko bwoherejwe butanga serivisi muburyo bwabakiriya kandi ibi bituma habaho umuvuduko wihuse kandi byihuse kubakoresha.Ahantu hatandukanye kubyoherejwe birashobora gutera impinduka yibintu bitandukanye amaherezo bizagira ingaruka kubintu ukeneye kumushinga wawe.Ibintu bishobora kugira ingaruka kuri Fibre Kuri “x” yoherejwe birashobora kuba ibidukikije, bijyanye nikirere, cyangwa ibikorwa remezo bihari bigomba kwitabwaho mugushushanya umuyoboro.Mu bice bikurikira, tuzareba bimwe mubikoresho bisanzwe bikoreshwa muri Fibre Kuri "x".Hazabaho gutandukana, uburyo butandukanye, nababikora bitandukanye, ariko kubice byinshi, ibikoresho byose nibisanzwe muburyo bwo kohereza.

Ibiro bikuru bya kure

Inkingi cyangwa padi byashyizwe mubiro bikuru cyangwa urusobekerane rwurusobe rukora nk'ahantu hitaruye ya kabiri kubatanga serivisi biherereye kumurongo cyangwa hasi.Uru ruzitiro nigikoresho gihuza utanga serivise nibindi bice byose byoherejwe na FTTx;zirimo Optical Line Terminal, niyo mperuka kubatanga serivisi hamwe n’aho guhinduka kuva ibimenyetso byamashanyarazi bijya kuri fibre optique bibera.Bafite ibikoresho byose bikonjesha, ibyuma bishyushya, hamwe n’amashanyarazi kugirango bibungabungwe kubintu.Ibiro bikuru bigaburira ahazubakwa hub hifashishijwe insinga ya fibre optique yo hanze, yaba insinga zo mu kirere cyangwa munsi yubutaka bitewe n’ibiro bikuru.Iki nikimwe mubice bikomeye mubice FTTx, kuko aha niho byose bitangirira.

Ikwirakwizwa rya Fibre Hub

Uru ruzitiro rwashizweho kugirango ruhuze cyangwa ahantu hateranira insinga za fibre optique.Intsinga zinjira mukigo cya OLT - Optical Line Terminal hanyuma iki kimenyetso kigabanywa na optique ya fibre optique cyangwa modules ya splitter hanyuma ikoherezwa inyuma ikoresheje insinga zitonyanga noneho zoherezwa mumazu cyangwa inyubako nyinshi zikodeshwa.Iki gice cyemerera kubona byihuse insinga kugirango zishobore gukorerwa cyangwa gusanwa nibikenewe.Urashobora kandi kugerageza muri iki gice kugirango umenye neza ko amahuza yose ari murutonde rwakazi.Ziza mubunini nuburyo butandukanye bitewe nubushakashatsi urimo gukora numubare wabakiriya uteganya gukorera mubice bimwe.

Gutandukanya ibice

Ibice byo hanze byo hanze bishyirwa nyuma yo gukwirakwiza fibre.Ibi bice byo hanze byo hanze byemerera umugozi wo hanze udakoreshwa kugira ahantu hatuje izo fibre zishobora kugerwaho hifashishijwe midspan hanyuma igahuzwa na kabili yatonyanga.

Gutandukanya

Gutandukanya numwe mubakinnyi bakomeye mumushinga uwo ariwo wose wa FTTx.Bakoreshwa mukugabanya ibimenyetso byinjira kugirango abakiriya benshi bashobore guhabwa fibre imwe.Birashobora gushirwa muri fibre yo gukwirakwiza fibre, cyangwa mumasoko yo hanze.Gutandukanya mubisanzwe bihujwe na SC / APC ihuza kugirango ikore neza.Amacakubiri arashobora kugira ibice nka 1 × 4, 1 × 8, 1 × 16, 1 × 32, na 1 × 64, kubera ko kohereza FTTx bigenda bigaragara cyane kandi amasosiyete y'itumanaho menshi akoresha ikoranabuhanga.Gutandukana binini bigenda bigaragara cyane nka 1 × 32 cyangwa 1 × 64.Gutandukana byerekana rwose umubare wamazu ashobora kugerwaho niyi fibre imwe ikora kuri optique ya optique.

Imiyoboro Ihuza Ibikoresho (NIDs)

Imiyoboro ya Interineti Ibikoresho cyangwa agasanduku ka NID mubisanzwe biherereye hanze y'urugo rumwe;ntibakunze gukoreshwa mubikorwa bya MDU.NID's isanduku ifunze ibidukikije ishyirwa kuruhande rwurugo kugirango yemere umugozi wa optique kwinjira.Iyi nsinga mubisanzwe ni umugozi wamanutse wo hanze wasojwe hamwe na SC / APC umuhuza.Ubusanzwe NID izana na gromets zisohoka zemerera gukoresha ubunini bwa kabili.Hano hari umwanya mubisanduku bya adaptate panne na splice amaboko.NID's ihendutse rwose, kandi mubisanzwe ni ntoya mubunini ugereranije nagasanduku ka MDU.

Isanduku yo Gukodesha Agasanduku

Agasanduku gakodeshwa gakodeshwa cyangwa agasanduku ka MDU ni urukuta rushyirwaho uruzitiro rwagenewe guhangana n’ibihe bibi kandi rutanga fibre nyinshi zinjira, mubisanzwe muburyo bwumugozi wo gukwirakwiza mu nzu / hanze, barashobora kandi kubamo ibice bya optique birangizwa na SC. / Ihuza rya APC hamwe no kugabanya amaboko.Utwo dusanduku duherereye muri etage yose yinyubako kandi igabanijwemo fibre imwe cyangwa insinga zitonyanga zerekeza kuri buri gice kuri iyo etage.

Agasanduku

Agasanduku ko gutandukanya ubusanzwe gafite ibyambu bibiri bya fibre yemerera umugozi.Bafite ibyubatswe mu bice bibiri.Utwo dusanduku tuzakoreshwa mubice byinshi byo gukodesha, buri gice cyangwa umwanya wibiro inyubako ifite izaba ifite agasanduku kerekana imipaka ihujwe numuyoboro na Boxe ya MDU iherereye hasi yicyo gice.Ibi mubisanzwe bihendutse kandi bito bito kuburyo bishobora gushyirwa mubice.

Umunsi urangiye, gahunda ya FTTx ntaho ijya, kandi ibi nibimwe mubintu twashoboraga kubona mubisanzwe byoherejwe na FTTx.Hano hari amahitamo menshi ashobora gukoreshwa.Mu minsi ya vuba, tuzareba gusa byinshi kandi byinshi mubyoherejwe kuko tubona ko kwiyongera kwinshi kwaguka k'umuyoboro mugari uko ikoranabuhanga ritera imbere.Twizere ko gahunda ya FTTx izaza mukarere kawe kugirango ubashe kandi kwishimira ibyiza byo kongera umuvuduko wurusobe hamwe nurwego rwo hejuru rwo kwizerwa kubikorwa byawe.