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Mu mikorere y'itumanaho no mu ishyirwa mu bikorwa ry'ibigo by'amakuru, imikorere myiza buri gihe ni ingenzi mu gutanga umushinga. Uretse kohereza ubutumwa buhamye, umuvuduko wo gushyiramo umushinga mu kibanza ugena ikiguzi cy'ubwubatsi muri rusange—kandi aha niho nyine hagaragara imikorere myiza. imiyoboro yihuta ya fibrebitanga agaciro gakomeye. Nyamara, abahanga benshi mu by’ubucuruzi n’abakozi bashinzwe amasoko bihutira mu mishinga yo gukwirakwiza insinga z’amashanyarazi batasobanukiwe neza itandukaniro riri hagati y’amazu ya SC na LC, cyangwa UPC na APC. Uku guhitamo nabi bikurura kugabanya cyane ibimenyetso by’amashanyarazi, ibimenyetso bidahindagurika by’umuyoboro, no kuvugurura ibintu bihenze bigatuma gahunda y’imishinga igabanuka.
Itsinda ryaOYI International., Ltd.twemera neza izi ngingo zisanzwe zibabaza aho bakorera. Dufite icyicaro gikuru i Shenzhen, mu Bushinwa, turi uruganda rukora fibre optique rutekereza ku bihe biri imbere rwatanze ibisubizo byizewe byo guhuza abakiriya ku isi kuva mu 2006. Itsinda ryacu rishinzwe ubushakashatsi n'iterambere rigizwe n'abatekinisiye b'inzobere barenga 20 bibanda ku kunoza imiterere no kuvugurura imikorere y'ibice bya fibre. Ibikoresho byacu byose byihuse byo guhuza bigenzurwa neza kugira ngo igihombo cyo gushyiramo kibe gito kandi igihombo kigaruke ku bipimo byujuje ibisabwa, bishyigikira ubufatanye buhamye n'abafatanyabikorwa 268 b'igihe kirekire batuye mu bihugu 143 ku isi. Waba ukora nk'umutekinisiye wo gushyiramo ibikoresho mu murima cyangwa ucunga amasoko menshi ku bigo by'ubwubatsi, guhitamo guhuza imiyoboro yihuta ya fibre ishyiraho urufatiro rwo gukora neza k'umuyoboro w'itumanaho. Hasi aha hari ubuyobozi bwacu bwo guhitamo bufatika kandi bwageragejwe mu buryo bworoshye, bujyanye n'imiterere nyayo y'ikoranabuhanga.
Menya ishyirwa mu byiciro ry'ibanze mbere ya byose: Ibintu by'ingenzi ku ifishi ya SC vs LC Connector
Mbere yo kugereranya uburyo bwo gusiga irangi, ugomba kwemeza ingano nyayo y'umuhuza n'imiterere yo gufunga, itandukaniro ribiri ry'ingenzi ritandukanya imihuza isanzwe ya SC na LC iri ku isoko.
SC (Umuhuza w'abakoresha)
Iyi modeli ya SC izwi cyane nka square fibre connector, ikoresha igishushanyo cyoroshye cyo gufunga gisaba ubuhanga buke mu kuyikoresha. Ifite ferrule nini ya 2.5mm ceramic imbere mu gishishwa cya pulasitiki, ifite ubushobozi bukomeye bwo kuyishyiraho mu kuyikanda no kuyigwamo. Iyi connector iratandukanye cyane n'imirimo yo kubaka hanze no hanze aho umwanya muto wo gushyiramo icyuma udashyirwa imbere. Yabaye ihitamo rikomeye ry'imishinga yo gusohora insinga za FTTH fibre drop n'itumanaho rusange, bitewe n'uburyo ihora ikora neza kandi ikora neza. Abashya bashobora gukoresha SC connectors neza nta myitozo igoye, bigatuma amakosa yo kurangiza field agabanuka cyane.
LC (Umuhuza wa Lucent)
Umuhuza wa LC ni uburyo buto bwo gusimbura SC, bufite imiterere mito ya elastic latch isa na RJ45 Ethernet plugs. Ingano yayo muri rusange ni hafi kimwe cya kabiri cy'umuhuza wa SC, bigatuma habaho imiyoboro myinshi ku ma patch panels angana. Iyi miterere ituma LC iba amahitamo meza mu gukoresha ahantu hanini ho gushyiramo ibintu, harimo n'imbere.ikigo cy'amakuruAkabati n'ibyumba by'imashini byo mu nzu by'ibigo. Ku mishinga isaba guhuza cyane imiyoboro ya fibre yihuta ya 10G, 40G na 100G, imiyoboro yihuta ya LC ihuza neza imiterere y'imiyoboro mito n'itumanaho ryihuse rihamye. Ariko, umugozi wayo muto woroshye woroshye, ntushobora guhangana n'inyubako zo hanze zikomeye, bigatuma idakoreshwa mu nsinga zo hanze.
Hitamo imiyoboro ya LC yihuta niba urimo kubaka imiyoboro y'itumanaho ifite ubucucike bwinshi hamwe na sisitemu z'insinga zicucitse imbere. Hitamo imiyoboro ya SC yihuta kuriInsinga yo hanze ya FTTH yo gutereraubwubatsi, insinga z'amasanduku yo gukwirakwiza mu baturage, n'imishinga irimo amakipe manini y'abakozi badafite uburambe bashyira imbere kuramba no koroshya imikorere.
Gusukura mu maso bigira itandukaniro rikomeye: UPC vs APC
Amakosa menshi yo kugura no gushyiramo aturuka ku kuvanga imiyoboro ya UPC na APC. Uretse kumenya ibara ry'ibanze (ubururu bw'aho UPC ikorera, icyatsi kibisi cy'aho APC ikorera), icyuho cyabyo kiri mu nguni z'inyuma z'umugozi, ibyo bikaba bihindura imikorere y'urumuri rw'amajwi kandi bigahitamo sisitemu z'umuyoboro zikoreshwa.
UPC (Uburyo bwo gukoraho cyane)
Uduce twa UPC duca mu buryo bwo gusya neza mu buryo bwinshi kugira ngo tugire ubuso burambuye kandi burambuye bufite ubuso buhagaze bwa dogere 0 bureba aho urumuri ruturuka. Ubu buryo butanga igihombo gisanzwe cyo gushyiramo kiri munsi ya 0.3dB n'igihombo cyo kugaruka kiri hagati ya -50dB na -55dB. Ikiguzi cyo gukoraIbihuza bya UPCIguma ku giciro gito, kandi ubuso bwayo burambuye bworoshye guhanagura no kubungabunga aho ikorera. Ikwiranye n'ibintu byinshi byo kohereza amakuru mu buryo bwa digitale, harimo Ethernet yo mu biro, imiyoboro ya fibre ikurikirana uruganda ndetse n'imirongo migufi y'amakuru y'imbere mu ntera ngufi. Muri izi sisitemu, kugaruka gato kw'amajwi inyuma bitera kubangamira ibimenyetso bya laser ya digitale, bityo UPC ihura neza n'ibisabwa buri munsi.
APC (Gukoraho ku buryo bw'inguni)
Ingufu za APC zifite imiterere y'inyuma ihanamye ya dogere 8, igishushanyo mbonera cy'ingenzi gikuraho urumuri rugaragara mu gipfundikizo cy'umugozi aho gusubira inyuma ku cyuma gitanga urumuri cya laser.Ibikoresho byihuse bya APCGuhita byoroshye gutakaza ubushobozi bwo gusubiza hejuru ya -60dB, bikuraho neza guhindagurika kw'ibimenyetso biterwa no gusubiza inyuma. Iyi mikorere idasanzwe ntabwo yasimburwa na sisitemu zihariye zo kohereza amashusho. Iyo imirongo ifite ibimenyetso bya videwo bya analog CATV cyangwa ikoresheje ibikoresho bya PON byoroheje, urumuri rugaragara inyuma ruzatuma habaho uduce duto tw'urubura, ONU ikunze gukoreshwa hanze ndetse n'ibimenyetso bya interineti bidahindagurika bidafite aho bihurira na APC. Imishinga iyo ari yo yose yo kohereza amashusho mu ntera ndende isaba kandi amahame ya APC yo gutunganya amashusho.
Guhuza UPC na APC ku murongo umwe wa fibre birabujijwe cyane. Impande zitaringaniye n'izifite inguni ntizishobora gukora imikoranire ikomeye y'amatara, bigatuma igihombo cyo kwinjira kigera kuri 1dB kandi bigatuma ubutumwa busanzwe buhagarara. Koresha UPC yihuta ku miyoboro isanzwe ya Ethernet kugira ngo ugenzure ikiguzi; imiyoboro yihuta ya APC ni itegeko ku miyoboro ya CATV, PON passive optical hamwe n'ibikoresho byo kohereza amakuru by'amatara bifite ubuhanga buhanitse.
Inama z'intambwe ku yindi zo guhitamo imiyoboro ihuza Fiber vuba
Ibihuza byihuse bya fibreReba ibintu bishobora gushyirwa mu murima, bidafite epoxy kandi birangira mbere y'igihe, bidakoresha uburyo bugoye bwo gusya no gusudira aho biri. Mu gihe uhitamo icyitegererezo gikwiye umushinga wawe, suzuma imiterere y'ibintu uhereye ku mpande enye zifatika:
1. Huza imiterere y'umuhuza n'aho ukorera
Reba ibisabwa mu kugonda insinga mbere na mbere: Ibikoresho byo guhuza insinga bitanga uburyo bwo koroshya imigozi ikomeye kandi bifashe fibre cyane mu gihe cy'ingufu za dogere 90, bikaba byiza ku nzira zigoye zo hanze zo gufunga insinga. Iyo ushyizeho insinga zikomeye.udupapuro tw'amabaran'amafuremu yo gukwirakwiza imbere afite umwanya muto imbere, LC connectors ni bwo buryo bwonyine bushoboka bwo kongera ingano y'aho bategera.
2. Emeza ibisabwa mu kohereza ibimenyetso kugira ngo uhitemo ubwoko bwo guporisha
Sobanura niba umuyoboro wawe ukoresha sisitemu ya PON idakoresha ikoranabuhanga cyangwa umuyoboro usanzwe w’ahantu:
- · Imishinga yohereza ibimenyetso bya televiziyo bya analog cyangwa yubaka imiyoboro ya FTTH GPON/XGS-PON igomba gukoresha imiyoboro ya APC yihuta kugira ngo hirindwe kwangirika kw'amashusho no kudahuza kw'abakoresha;
- · Kohereza amakuru asanzwe ya 1G/10G mu biro bikenera gusa imiyoboro yihuse ya UPC, igabanya ikiguzi cyo kugura muri rusange idatakaza ubuziranenge bw'amajwi.
3. Genzura ko bihuye n'ibipimo bya fibre cable biri aho biri
Hindura ubwoko bwa fibre yawe: amahitamo asanzwe arimo fibre yo mu nzu ifite uburebure bwa 900µm na 3.0mm y'ikinyugunyuguInsinga yo gutereraho ya FTTH. Si moderi zose zihuza vuba zishyigikira ingano ya buri nsinga, bityo rero genzura niba bihuye mbere yo gutumiza ibintu byinshi. Itsinda ryacu ry’ubushakashatsi n’iterambere muri OYI rishushanya umurongo wacu wose w’ihuza vuba rihuza ibintu byinshi kugira ngo rihuze n’ibipimo rusange bya fibre, bifasha abakiriya kugabanya umuvuduko w’ibikoresho by’inyongera ku mishinga itandukanye. Dutanga kandi isuzuma ry’ubuntu ku bakiriya bafite moderi zihariye za cable.
4. Hitamo imiterere ikwiye yo kurangiza imirima
Imiterere ibiri y’ibihuza byihuse igaragara ku isoko: imiterere y’ibihuza by’imashini n’imiterere y’ibihuza by’imashini. Ku bijyanye n’ibihuza by’imashini biramba kandi byihuta, turasaba ko ibihuza by’imashini biramba kandi byihuta. Impera zabyo zikozwe mu ruganda zitanga icyizere cyo kudatakaza igihe cyose no kuramba neza nyuma yo gusenywa kenshi ugereranije n’uburyo bw’ibanze bwo guhuza by’imashini.
Kuki ushaka ikoranabuhanga rya Fiber Fast Connectors kuri OYI International.LTD?
Muri OYI International., Ltd., ntidutanga gusa ibice bisanzwe bya fibre—dutanga ibikoresho bihamye kandi bihuye n’ibidukikije byagenewe imiterere itandukanye y’ubwubatsi ku isi. Itsinda ryacu ryihariye ry’inzobere mu bya tekiniki rigizwe n’inzobere zirenga 20 rikora isuzuma ryuzuye ry’imikorere kuri buri cyiciro cya SC, LC, UPC na APC byihuse, rigaragaza igihombo cyo kwinjira, igihombo cyo kugaruka ndetse n’ibipimo byo kwirinda gukurura kugira ngo byuzuze amahame mpuzamahanga y’inganda z’itumanaho.
Guhitamo ibikwiyeimiyoboro yihuta ya fibrentibisaba ubumenyi bugoye cyane mu bya tekiniki; komeza amategeko abiri y'ingenzi asobanutse neza:
Guhitamo imiterere y'ibikoresho: Hitamo imiyoboro ya SC iramba ku nsinga zo hanze za FTTH zifite ubucucike buke; hitamo imiyoboro mito ya LC ku miyoboro y'amakuru yo mu nzu ifite ubucucike bwinshi.
Guhitamo bisanzwe byo gukosora: UPC ikoresha uburyo bwo kohereza amakuru y’ikoranabuhanga kugira ngo izigame amafaranga, mu gihe APC ari ngombwa mu kohereza amashusho ya analogi, PON no kohereza ibimenyetso by’amajwi bya optique neza cyane.
Niba ugihanganye no kwemeza uburyo bwo guhuza imiyoboro yihuse bukwiye bw’umushinga wawe, sisitemu y’ibimenyetso cyangwa imiterere y’ubwubatsi, hamagara itsinda ry’abahanga mu kugurisha no gukora tekiniki muri OYI ako kanya. Dushyigikiwe n’uburambe bw’imyaka myinshi mu gukora fibre optique hamwe n’umuyoboro wa serivisi ku isi yose, dukora nk’umufatanyabikorwa wawe w’igihe kirekire wizewe mu mishinga yose yo guhuza fibre, tugufasha kubaka imiyoboro y’amashanyarazi ihamye, ihendutse kandi idashobora kugwa mu bihe bizaza.
