1. Isihlilingi sangaphandle:
1. Umgodla wangaphandle wezintambo zangaphakathi zangaphakathi ngokuvamile wenziwa nge-polyvinyl chloride (PVC) noma i-polyethylene e-flame retardant noma i-polyurethane (LSZH). Ikhava yangaphandle ibushelelezi, iyacwebezela, iyagobeka futhi kulula ukuyicwecwa. Umgodla wangaphandle wezintambo ze-optical ezingezansi unomkhawulo ompofu futhi ujwayele ukunamathela emikhonweni eqinile kanye nemicu ye-aramid.
2. Umgodla wangaphandle wezintambo zangaphandle ze-optical kufanele wenziwe ngekhwalithi ephezulu ye-polyethylene emnyama (i-HDPE, i-MDPE). Uma ikhebula selakhiwe, umgodla wangaphandle kufanele ube bushelelezi, ucwebezele, ube nobukhulu obufanayo futhi ungabi namabhamuza. Umgodla wangaphandle wezintambo ze-optical eziphansi wenziwe ngokuyinhloko ngezinto ezigaywe kabusha. Umgodla wangaphandle wamakhebuli okukhanya aphansi awumahhadlahhadla ngenxa yokuthi kukhona ukungcola okuningi (uthuli lwe-lime) ezintweni ezingavuthiwe, ezizibonakalisa njengemigodi emincane eminingi emgodleni wangaphandle we-Optical Cable. Uma i-sheath yangaphandle yekhebula le-optical igobile izikhathi eziningana, izolimala. Iphenduka ibe mhlophe. Ngemva kokubeka ikhebula le-optical isikhathi esithile, igobolondo langaphandle lizoqhekeka futhi amanzi azovuza.
2. I-Fiber optic:
Abakhiqizi bekhebula elibonakalayo abajwayelekile bazosebenzisa ama-fiber cores Ekilasi A avela kubakhiqizi abakhulu. Intengo ephansi kanye nezintambo ze-optical zekhwalithi ephansi ngokuvamile zisebenzisa i-class C, i-class D optical fibers kanye ne-contraband optical fibers yemvelaphi engaziwa, le micu yokubona inemithombo eyinkimbinkimbi futhi isinesikhathi eside ingekho efektri. Ngokuvamile zinomswakama. futhi ishintshe umbala, futhi imicu ye-multimode optical ivame ukuxutshwa nemicu ye-singlemode optical. Ngokuvamile, izimboni ezincane azinazo izinto zokuhlola ezidingekayo futhi azikwazi ukwahlulela ikhwalithi yama-optical fibers. Le micu yokubona ayikwazi ukubonakala ngeso lenyama. Izinkinga ezivamile ezihlangatshezwana nazo ngesikhathi sokwakhiwa yilezi: i-bandwidth incane kakhulu futhi ibanga lokudlulisela lifushane; ubukhulu abulingani futhi abukwazi ukuxhunywa ku-pigtail; I-Optical fiber ayinakho ukuguquguquka futhi ijwayele ukwephuka lapho isongile.
3. Intambo yensimbi eqinisiwe:
Izintambo zensimbi zezintambo ze-optical zangaphandle ezivela kubakhiqizi abavamile ziyi-phosphated futhi zinendawo empunga. Lolu hlobo locingo lwensimbi alukhulisi ukulahlekelwa kwe-hydrogen ngemva kwezintambo, alugqwali, futhi lunamandla amakhulu. Izintambo ezibonakalayo ezisezingeni eliphansi zithathelwa indawo izintambo zensimbi ezincane noma izintambo ze-aluminium. Indlela yokuyihlonza ukuthi inokubukeka okumhlophe futhi ingagoba ngokuthanda kwayo lapho ibanjwe ngesandla. Izintambo ezibonakalayo ezenziwe ngalolu hlobo lwezintambo zensimbi zizobangela ukulahlekelwa okwengeziwe kwe-hydrogen esikhathini esizayo, futhi ngokuhamba kwesikhathi, iziphetho ezimbili zamabhokisi e-fiber optic azogqwala futhi aphule.
4. Ibhande Lensimbi Lezikhali:
Izinkampani ezijwayelekile ezikhiqizayo zisebenzisa ipulasitiki elwa nokugqwala enamacala amabili ehlanganiswe ngamapheshana ensimbi asongwe ngobude. Izintambo ezibonakalayo ezingezansi zenziwe ngamashidi ensimbi avamile, futhi ngokuvamile uhlangothi olulodwa kuphela oluye lwelashwa ukuze kuvinjelwe ukugqwala.
5. I-fiber optic casing:
Ishubhu elixegayo eligoqa i-fiber optical kukhebula le-optical kufanele lenziwe ngezinto ze-PBT. Ishubhu elenziwe ngale nto linamandla amakhulu, aligugi futhi lilwa nokuguga. Amakhebula ekhebula akhanyayo aphansi ngokuvamile enziwa ngezinto ze-PVC. Ububanzi bangaphandle bamagobolondo anjalo mncane kakhulu futhi athambile, futhi aba isicaba lapho bempintshwa ngesandla. Azihlukile ezitshalweni zesiphuzo futhi azikwazi ukuvikela i-optical fiber kahle.
6. Amafutha e-fiber:
I-fiber paste yekhebula le-optical yangaphandle inganqanda imigqa esiliva, ukulahleka kwe-hydrogen, ngisho nokuphuka kwe-fiber optical okubangelwa umswakama. I-fiber paste encane kakhulu isetshenziswa ezintamboni ze-optical eziphansi futhi amabhamuza athile angabonwa ngeso lenyama. Noma sebenzisa i-fiber paste yekhwalithi ephansi, eyenza ibe mfushane kakhulu impilo yezintambo ze-fiber optic.
7. Isi-Aramid:
Eyaziwa nangokuthi i-Kevlar, i-high-resistance fiber esetshenziswa kakhulu embonini yezempi; Njengamanje, i-aramid fibre emakethe iphuma ikakhulukazi kumkhiqizo waseMelika iDuPont. Kokubili izintambo ezibonakalayo zasendlini kanye namakhebuli okubona amandla asemoyeni (ADSS) zisebenzisa intambo ye-aramid njengesiqiniseko. Ngenxa yezindleko eziphezulu ze-aramid (200,000 yuan/ton), izintambo ezibonakalayo zasendlini ezisezingeni eliphansi ngokuvamile ziba nobubanzi obuncane kakhulu obungaphandle, obungonga izindleko ngokunciphisa ezinye zezintambo ze-aramid. Lolu hlobo lwekhebula le-optical liphuka kalula uma lidlula epayipini. .
8. Namathisela ikhebula:
I-fiber paste yekhebula le-optical yangaphandle iboshelwe ngaphandle komkhono we-fiber optic ukuvikela intambo yokubona kumswakama. Ikhwalithi ephezulu yokunamathisela ikhebula ixutshwa ngokulinganayo futhi ayihlukani ngemva kokusetshenziswa isikhathi eside. Ezintambo ze-optical zekhwalithi ephansi, ikhebula lokunamathisela lizokhuphuka noma ukugcwaliswa ngeke kwanele, okuzothinta ukusebenza kobufakazi bomswakama wekhebula le-fiber optic.
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Isikhathi sokuthumela: Nov-17-2023
