1. Imvelaphi yophuhliso lwe-microtubule kunye ne-microcable technology
Emva kokuvela kweteknoloji entsha ye-microtubule kunye ne-microcable, iye yathandwa.Ngokukodwa iimarike zaseYurophu naseMelika.Ngaphambili, iintambo zokukhanya ezingcwatywe ngokuthe ngqo zazinokwakhiwa kuphela ngokuphindaphindiweyo umgca we-trunk ngomgca we-trunk, kodwa xa umbhobho ubonakala, ukuphuculwa kwentambo ye-optical kwakunokuphunyezwa ngemibhobho engenanto engcwatywe ngaphambili.Kule mihla, indlela yokwakhiwa kwentambo ye-fiber optical evuthelwa ngumoya yamkelwe kwiiprojekthi ezininzi ze-trunk optical cable kwilizwe lethu.EUnited States, eJamani, eFransi, eNetherlands, eDenmark nakwamanye amazwe, ukusetyenziswa kweteknoloji yokubeka intambo ye-fiber optical ixhaphake kakhulu.Ngokungathandabuzekiyo, iingenelo zale ndlela yokwakha yotyalo-mali kunye nendlela yokubeka intambo ye-optical, kodwa ukungahambi kakuhle kwale ndlela yokwakha kukuba enye kuphela intambo ye-optical inokuvuthelwa kwityhubhu yeplastiki (ngokubanzi i-40/33mm ububanzi), kunye nentambo. Idayamitha ayahlulwanga.Ubukhulu kunye nenani leecores.I-microtube kunye neteknoloji ye-microcable isombulula le ngxaki.
2 I-Microtube kunye neteknoloji ye-microcable kunye neemveliso zayo
Into ebizwa ngokuba yi-micro-cable ngokuqhelekileyo ibhekisela kwimveliso yekhebula encinci ye-optical equkethe i-12 ukuya kwi-96-core optical fibers.Idayamitha yekhebula incinci kakhulu kuneentambo eziqhelekileyo zokukhanya.Okwangoku, imakethi ithande ukwamkela ityhubhu yensimbi engenasici kunye nesakhiwo setyhubhu ephakathi.Into ebizwa ngokuba yi-micro-pipe kukubeka i-HDPE okanye i-PVC imibhobho yeplastiki kwangaphambili, ebizwa ngokuba ngumbhobho womama, kwaye emva koko uvuthele i-HDPE sub-tube bundles kumbhobho we-airflow, ukuze iintambo ze-micro-optical zibekwe ngokufanelekileyo. kwiibhetshi kwixesha elizayo.Xa intambo ye-optical yakhiwe, i-high-speed compressed air eveliswa yi-compressor yomoya kunye ne-micro optical cable ithunyelwa kwi-sub-pipe nge-air blower.
3 Iinzuzo eziphambili ze-microtubule kunye ne-microcable technology
Xa kuthelekiswa neendlela zokungcwatywa ngokuthe ngqo kwendabuko kunye neendlela zokubeka umbhobho, iingenelo eziphambili ze-microtubule kunye ne-microcable laying teknoloji zilandelayo zilandelayo.
(1) Sebenzisa ngokupheleleyo izixhobo zemibhobho enyiniweyo ukuqonda "ityhubhu enye eneentambo ezininzi".Ngokomzekelo, i-tube ye-40/33 ingakwazi ukufumana i-5 10mm okanye i-10 7mm microtubes, kunye ne-microtube eyi-10mm ingakwazi ukufumana i-60-core micro-cables, ngoko i-40/33 ityhubhu ingakwazi ukufumana i-300-core optical fibers Ngale ndlela, i-laying. ye-fiber optical yandisiwe, kwaye izinga lokusetyenziswa kombhobho liphuculwe.
(2) Ukunciphisa utyalo-mali lokuqala.Abaqhubi banokuvuthela kwiintambo ezincinci kwiibhetshi kwaye batyale ngezavenge ngokwemfuno yemarike.
(3) I-micro-tube kunye ne-micro-cable zibonelela ngokwandisa umthamo omkhulu oguquguqukayo, ohlangabezana kakhulu nemfuno yequbuliso ye-optical fiber kwiinkonzo ze-broadband zedolophu.
(4) Kulula ukwakha.Isantya sokuvuthuza komoya sikhawuleza kwaye umgama wokuvuthuza komoya wexesha elinye ude, nto leyo enciphisa kakhulu ixesha lokwakha.Ngenxa yokuba umbhobho wensimbi unobunzima obuthile kunye no-elasticity, kulula ukutyhala kumbhobho, kwaye ubude obude bokuvuthela bunokuba ngaphezu kwe-2km.
(5) Ikhebula le-optical ligcinwe kwi-microtube ixesha elide, kwaye lingagqwaliswanga ngamanzi kunye nomswakama, onokuqinisekisa ubomi bokusebenza kwentambo ye-optical iminyaka engaphezu kwe-30.
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Ngelixa inethiwekhi yonxibelelwano iqhubeka nokuphuhliswa, iimfuno ezintsha zihlala zibekwe kwiimveliso zentambo ye-optical cable.Ukwakhiwa kwentambo ye-optical ngokuya kuxhomekeke kwimeko yokusetyenziswa kunye neemfuno ezithile zokwakha.Kwixesha elizayo, ugxininiso lokwakhiwa kwentambo ye-optical iya kuqhubeka nokwakhiwa kothungelwano lokufikelela kunye nothungelwano lweendawo zabathengi, kwaye kuya kubakho utshintsho olutsha kwisizukulwana esitsha se-optical cable structure kunye neteknoloji yokwakha.I-Microtube kunye neteknoloji ye-microcable iya kusetyenziswa ngokubanzi kulwakhiwo lothungelwano lwemimandla yemetropolitan, uthungelwano lokufikelela, kunye nezinye iiprojekthi zokwandisa kwixesha elizayo.
