Iyini ikhebula le-ADSS Fiber Optic?
Ikhebula le-ADSS fiber optic liyikhebula le-All-dielectric elizisekelayo.
Intambo ye-optical engenazo zonke izakhi zofuzo (engenansimbi) ilenga ngokuzimela ngaphakathi komqhubi wamandla eceleni kohlaka lomugqa wokudlulisela ukuze kwakheke inethiwekhi yokuxhumana ye-optical fiber emgqeni wokudlulisela, le ntambo ye-optical ibizwa ngokuthi i-ADSS.
Ikhebula le-ADSS fibre optical elizisekelayo elisebenza ngogesi kuphela, ngenxa yesakhiwo salo esiyingqayizivele, ukuvikela okuhle, ukumelana nokushisa okuphezulu, kanye namandla aphezulu okudonswa, linikeza isiteshi sokudlulisa esisheshayo nesingambi eqolo sezinhlelo zokuxhumana kwamandla. Uma ucingo olungaphansi selubekwe entanjeni yokudlulisa, futhi impilo esele iseyinde impela, kuyadingeka ukwakha uhlelo lwekhebula le-optical ngezindleko eziphansi zokufaka ngokushesha okukhulu, futhi ngesikhathi esifanayo kugwenywe ukucima kukagesi. Kulesi simo, ukusetshenziswa kwezintambo ze-ADSS optical kunezinzuzo ezinkulu.
Ikhebula le-ADSS fiber lishibhile futhi kulula ukulifaka kunekhebula le-OPGW ezinhlotsheni eziningi zokusebenza. Kunconywa ukusebenzisa izintambo zikagesi noma imibhoshongo eseduze ukuze kufakwe izintambo ze-ADSS optical, futhi ngisho nokusetshenziswa kwezintambo ze-ADSS optical kuyadingeka kwezinye izindawo.
Isakhiwo Sekhebula Le-ADSS Fiber Optic
Kunezintambo ezimbili eziyinhloko ze-ADSS fiber optical.
Ikhebula le-Fiber Optic le-Central Tube ADSS
I-fiber ye-optical ifakwa ku-I-PBT(noma enye into efanelekile) ishubhu eligcwele amafutha okuvimba amanzi anobude obuthile obedlulele, ligoqwe ngentambo yokuphotha efanele ngokuya ngamandla adingekayo okuthambekela, bese likhishwa liye esikhumbeni se-PE (≤12KV amandla ensimu kagesi) noma esikhumbeni se-AT (≤20KV amandla ensimu kagesi).
Isakhiwo seshubhu eliphakathi kulula ukusithola ububanzi obuncane, kanti umthwalo womoya weqhwa mncane; isisindo silula futhi, kodwa ubude obengeziwe be-optical fiber bunqunyelwe.
Ikhebula le-ADSS Fiber Optic Cable le-Layer Twist
Ishubhu elikhululekile le-fiber optic liboshwe ekuqiniseni okuphakathi (ngokuvamileI-FRP) endaweni ethile, bese kuthi igobolondo langaphakathi likhishwe (lingashiywa uma kunokucindezeleka okuncane kanye nobubanzi obuncane), bese ligoqwa ngokuvumelana namandla adingekayo okudonswa kwentambo ephothiwe efanelekile, bese likhishwa liye kugobolondo le-PE noma le-AT.
Ingaphakathi lekhebula lingagcwaliswa ngomuthi wokugcoba, kodwa uma i-ADSS isebenza nge-span enkulu kanye nokuwa okukhulu, ingaphakathi lekhebula kulula "ukushelela" ngenxa yokumelana okuncane kwamafutha, futhi i-pitch yepayipi ekhululekile kulula ukuyishintsha. Inganqotshwa ngokulungisa ipayipi ekhululekile esigungwini samandla aphakathi kanye nengaphakathi lekhebula elomile ngendlela efanele kodwa kunezinkinga ezithile zobuchwepheshe.
Isakhiwo esinezintambo ezingqimba kulula ukuthola ubude obuphephile befayibha, yize ububanzi nesisindo kukhulu kakhulu, okuyinto enenzuzo kakhulu ekusetshenzisweni kwe-span ephakathi nendawo enkulu.
Izinzuzo zekhebula le-ADSS Fiber Optic
Ikhebula le-ADSS fiber optic livame ukuba yisisombululo esithandwayo sokufakwa kwezintambo zasemoyeni kanye nokufakwa kwesitshalo sangaphandle (i-OSP) ngenxa yokusebenza kahle nokusebenza kahle kwayo. Izinzuzo ezibalulekile ze-fiber optical zifaka:
Ukuthembeka Nokusebenza Kahle Kwezindleko: Izintambo ze-fiber optic zinikeza kokubili ukusebenza okuthembekile kanye nokusebenza kahle kwezindleko.
Ukufakwa Okude: Lezi zintambo zibonisa amandla okufakwa ebangeni elingafika kumamitha angu-700 phakathi kwemibhoshongo yokusekela.
Ilula futhi Incane: Izintambo ze-ADSS zinobubanzi obuncane kanye nesisindo esincane, okunciphisa ukucindezeleka ezakhiweni zombhoshongo ngenxa yezinto ezifana nesisindo sezintambo, umoya kanye neqhwa.
Ukulahlekelwa Okubonakalayo Okuncishisiwe: Imicu yengilazi yangaphakathi ye-optical ngaphakathi kwekhebula yenzelwe ukuba ingabi nobunzima, iqinisekise ukulahleka okuncane kwe-optical phakathi nesikhathi sokuphila kwekhebula.
Umswakama kanye nokuvikelwa kwe-UV: Ijazi elivikelayo livikela imicu emswakama ngenkathi livikela izakhi zamandla e-polymer ekulimaleni kokukhanya kwe-UV.
Ukuxhumana Okude: Izintambo zefayibha zemodi eyodwa, ezihlanganiswe namaza okukhanya angama-nanometer angu-1310 noma angu-1550, zivumela ukudluliswa kwesignali kumasekethe afinyelela ku-100 km ngaphandle kwesidingo sama-repeater.
Inani Eliphezulu Le-Fiber: Ikhebula elilodwa le-ADSS lingathwala imicu efinyelela ku-144 ngayinye.
Izinkinga zekhebula le-ADSS Fiber Optic
Nakuba izintambo ze-ADSS fiber optic zinezici eziningana ezizuzisayo, nazo ziza nemikhawulo ethile okudingeka icatshangelwe ezinhlelweni ezahlukene.
Ukuguqulwa Kwesignali Okuyinkimbinkimbi:Inqubo yokuguqula phakathi kwezibonakaliso ze-optical kanye nezikagesi, kanye nokuphikisana nalokho, ingaba yinkimbinkimbi futhi ifuneke kakhulu.
Imvelo Ebuthakathaka:Ukwakheka okubucayi kwezintambo ze-ADSS kunegalelo ezindleleni eziphakeme kakhulu, okuvela esidingweni sazo sokuphathwa nokunakekelwa ngokucophelela.
Izinselele Zokulungisa:Ukulungisa imicu ephukile ngaphakathi kwalezi zintambo kungaba umsebenzi oyinselele futhi oyinkinga, ngokuvamile ohilela izinqubo eziyinkimbinkimbi.
Ukusetshenziswa Kwekhebula le-ADSS Fiber Optic
Umsuka wekhebula le-ADSS ubuyela emuva ezintanjeni zefayibha ezilula, eziqinile ezisetshenziswayo (LRD). Izinzuzo zokusebenzisa izintambo ze-fiber optic ziningi.
Ikhebula le-ADSS fiber optic lithole indawo yalo ekufakweni kwe-air, ikakhulukazi ezindaweni ezimfushane njengalezo ezitholakala ezigxotsheni zokusabalalisa ugesi eceleni komgwaqo. Lokhu kushintsha kungenxa yokuthuthukiswa okuqhubekayo kobuchwepheshe njenge-inthanethi yekhebula le-fiber. Okuphawulekayo ukuthi ukwakheka kwekhebula le-ADSS okungeyona insimbi kuyenza ifaneleke kahle ukusetshenziswa eduze kwemigqa yokusabalalisa ugesi ene-voltage ephezulu, lapho iguqukele khona ekukhetheni okujwayelekile.
Amasekethe amabanga amade, afinyelela ku-100 km, angasungulwa ngaphandle kwesidingo sama-repeater ngokusebenzisa i-fiber yemodi eyodwa kanye nobude bamagagasi okukhanya obungu-1310 nm noma u-1550 nm. Ngokwesiko, izintambo ze-ADSS OFC zazitholakala kakhulu ekulungiselelweni okungu-48-core kanye no-96-core.
Ukufakwa Kwekhebula le-ADSS
Ikhebula le-ADSS lithola ukufakwa kwalo ekujuleni kwamamitha angu-3 kuya kwangu-6 ngaphansi kwabaqhubi besigaba. Ukusekela ikhebula le-fiber-optic esakhiweni ngasinye sokusekela kuhlanganiswe izinsimbi zensimbi ezisekelwe phansi. Ezinye zezesekeli ezibalulekile ezisetshenziswa ekufakweni kwezintambo ze-fiber optic ze-ADSS zifaka:
• Ukuhlanganiswa kokucindezeleka (iziqeshana)
• Ozimele bokusabalalisa okubonakalayo (ama-ODF)/amabhokisi okuqeda okubonakalayo (ama-OTB)
• Ama-suspension assemblies (ama-clip)
• Amabhokisi okuhlangana angaphandle (ukuvalwa)
• Amabhokisi okuqeda ukukhanya
• Nanoma yiziphi ezinye izingxenye ezidingekayo
Enqubweni yokufaka izintambo ze-fiber optic ze-ADSS, ama-anchoring clamp adlala indima ebalulekile. Anikeza ukuguquguquka ngokusebenza njengezintambo ezingapheli zekhebula ezigxotsheni zokugcina noma ngisho njengezintambo eziphakathi nendawo (ezimbili ezingapheli).
Isikhathi sokuthunyelwe: Ephreli-16-2025