Fiber Optic Cable (FOC) ke karolo ea bohlokoahali ea marang-rang a sejoale-joale a puisano, 'me e nka boemo ba bohlokoa lefapheng la phetiso ea data ka litšoaneleho tsa eona tsa lebelo le holimo, bandwidth e phahameng le bokhoni bo matla ba ho thibela tšitiso. Sengoliloeng sena se tla hlahisa sebopeho sa thapo ea fiber optic ka botlalo e le hore babali ba ka ba le kutloisiso e tebileng ea eona.
1. Sebopeho sa motheo sa mohala oa fiber-optic
Fiber optic cable e entsoe haholo ka likarolo tse tharo: fiber optic core, cladding le sheath.
Fiber optic core: Ena ke motheo oa thapo ea fiber optic 'me e ikarabella bakeng sa ho fetisa matšoao a optical. Li-fiber optic cores hangata li entsoe ka khalase e hloekileng haholo kapa polasetiki, e bophara ba li-micron tse seng kae feela. Sebopeho sa motheo se tiisa hore letšoao la optical le tsamaea ho lona ka katleho le ka tahlehelo e tlaase haholo.
Ho roala: E koaletsoeng ho pota-potile mokokotlo oa fiber ke cladding, eo index ea eona ea refractive e fokolang hanyenyane ho feta ea mantlha, 'me e etselitsoe ho lumella pontšo ea optical hore e fetisetsoe bohareng ka mokhoa o hlakileng ka ho feletseng, kahoo e fokotsa tahlehelo ea matšoao. The cladding e boetse e entsoe ka khalase kapa polasetiki 'me 'meleng e sireletsa motheo.
Jacket: Jacket e ka ntle e entsoe ka thepa e thata e kang polyethylene (PE) kapa polyvinyl chloride (PVC), eo mosebetsi oa eona o ka sehloohong e leng ho sireletsa motsoako oa fiber optic le ho koaheloa ho tloha tšenyo ea tikoloho e kang abrasion, mongobo le ho senyeha ha lik'hemik'hale.
2. Mefuta ea likhoele tsa fiber-optic
Ho latela tlhophiso le ts'ireletso ea likhoele tsa optical, likhoele tsa fiber optic li ka aroloa ka mefuta e latelang:
Laminated stranded fiber optic cable: sebopeho sena se tšoana le lithapo tsa setso, tseo ho tsona li-fiber tse ngata tsa optical li pota-potiloeng ho pota-potile setsi sa ho matlafatsa bohareng, ho etsa ponahalo e tšoanang le ea lithapo tsa khale. Laminated stranded fiber optic lik'hebole li na le matla a phahameng a tsitsipano le thepa e ntle ea ho kobeha, 'me li na le bophara bo fokolang, tse etsang hore ho be bonolo ho li tsamaisa le ho li boloka.
Skeleton cable: thapo ena e sebelisa skeleton ea polasetiki e le sebopeho sa ts'ehetso sa fiber optical, fiber optical e tsitsitse ka har'a grooves ea skeleton, e nang le thepa e ntle ea tšireletso le botsitso ba sebopeho.
thapo ea li-tube tsa bohareng: fiber optical e behoa bohareng ba optical cable tube, e pota-potiloe ke ts'ireletso ea mantlha e matlafatsang le baki, mohaho ona o thusa ho sireletsa likhoele tsa optical ho tsoa litšusumetsong tse ka ntle.
Mohala oa lente: likhoele tsa optical li hlophisitsoe ka mokhoa oa li-ribbons tse nang le sebaka pakeng tsa ribone e 'ngoe le e' ngoe ea fiber, moqapi ona o thusa ho ntlafatsa matla a thata le ho hanyetsa khatello ea lateral ea mohala.
3. Likarolo tse ling tsa likhoele tsa fiber-optic
Ntle le likhoele tsa mantlha tsa optical, cladding le sheath, likhoele tsa fiber optic li ka ba le likarolo tse ling tse latelang:
Matlafatso a mantlha: E fumaneha bohareng ba thapo ea fiber optic, e fana ka matla a eketsehileng a mochini ho hanela matla le khatello ea maikutlo.
Buffer layer: E lutse pakeng tsa fiber le sheath, e sireletsa le ho feta fiber ho tloha tšusumetsong le ho senya.
Lera la lihlomo: Lithapo tse ling tsa fiber optic li boetse li na le lera le tlatsetso la lihlomo, joalo ka tšepe ea tšepe ea lihlomo, ho fana ka tšireletso e eketsehileng bakeng sa tikoloho e thata kapa moo ho hlokahalang tšireletso e eketsehileng ea mochini.
4. Mekhoa ea tlhahiso ea likhoele tsa fiber-optic
Thepa ealikhoele tsa fiber optice kenyelletsa ts'ebetso e nepahetseng e phahameng, ho kenyelletsa mehato e joalo ka ho taka li-fiber optics, ho roala ha li-cladding, stranding, sebopeho sa cable le sheath extrusion. Mohato o mong le o mong o hloka ho laoloa ka thata ho netefatsa ts'ebetso le boleng ba thapo ea fiber optic.
Ka kakaretso, moralo oa sebopeho sa likhoele tsa optical fiber o ela hloko phetiso e sebetsang ea matšoao a optical le ts'ireletso ea 'mele le ho ikamahanya le maemo a tikoloho. Ka tsoelopele e tsoelang pele ea theknoloji, sebopeho le lisebelisoa tsa likhoele tsa fiber optic li ntse li ntlafatsoa ho fihlela tlhoko e ntseng e hola ea puisano.
Nako ea poso: May-22-2025