Lithapo tsa marine optical fiber li etselitsoe libaka tsa leoatle ka ho khetheha, li fana ka phetiso ea data e tsitsitseng le e tšepahalang. Ha li sebelisoe feela bakeng sa puisano ea likepe tsa ka hare empa hape li sebelisoa haholo puisanong ea transoceanic le phetiso ea data bakeng sa sethala sa oli le khase se lebopong la leoatle, se bapala karolo ea bohlokoa mekhoeng ea sejoale-joale ea puisano ea maoatleng. Ho etsa bonnete ba hore ts'ebetso ea maoatle e tsitsitse, likhoele tsa marine optical fiber li etselitsoe hore li se ke tsa kena metsing, li se ke tsa hatelloa, li se ke tsa bola, li tiile ka metjhini le ho tenyetseha habonolo.
Ka kakaretso, sebopeho sa likhoele tsa marine optical fiber li kenyelletsa bonyane yuniti ea fiber, sheath, lera la lihlomo le baki ea kantle. Bakeng sa meralo e khethehileng kapa lisebelisoa, likhoele tsa marine optical fiber li ka 'na tsa siea lera la lihlomo' me ho e-na le hoo li sebelisa lisebelisoa tse sa senyeheng kapa lijaki tse khethehileng tsa ka ntle. Ho feta moo, ho ikamahanya le maemo a fapaneng, likhoele tsa marine optical fiber li ka kenyelletsa likarolo tse sa cheng, litho tse bohareng / tse matlafatsang, le likarolo tse ling tse thibelang metsi.
(1) Sehlopha sa Optical Fiber
Fiber unit ke karolo ea mantlha ea lithapo tsa marine optical fiber, tse nang le khoele e le 'ngoe kapa ho feta.
Lithapo tsa mahlo ke karolo ea mantlha ea thapo, eo hangata e nang le mantlha, ho koaheloa le ho roala, e nang le sebopeho se chitja se bohareng. Koko, e entsoeng ka silika e hloekileng, e ikarabella bakeng sa ho fetisa matšoao a optical. The cladding, hape e entsoe ka silika e phahameng ea bohloeki, e pota-potile mokokotlo, e fana ka sebaka se bonahatsang holimo le ho itšehla thajana, hammoho le tšireletso ea mechine. Ho roala, karolo e ka ntle ea fiber, e entsoe ka thepa e kang acrylate, rabara ea silicone le nylon, e sireletsang fiber ho tloha mongobo le tšenyo ea mochine.
Hangata likhoele tsa optical li arotsoe ka likhoele tsa mofuta o le mong (mohlala, G.655, G652D) le likhoele tsa mefuta e mengata (mohlala, OM1-OM4), tse nang le litšobotsi tse fapaneng tsa ts'ebetso ea phetisetso. Lintho tse ka sehloohong tsa phetisetso li kenyelletsa ho fokotseha ho hoholo, bonyane ba bandwidth, index e sebetsang ea refractive, palo ea palo, le coefficient e phahameng ea ho hasana, e khethollang katleho le sebaka sa phetiso ea matšoao.
Likhoele li pota-potiloe ke li-tubes tse hlephileng kapa tse thata ho fokotsa tšitiso lipakeng tsa likhoele le litlamorao tsa kantle tsa tikoloho. Moralo oa yuniti ea faeba o netefatsa phetiso e nepahetseng ea data, e e etsa karolo ea bohlokoa le ea bohlokoahali ea likhoele tsa marine optical fiber.
(2) Sekhatla
Fiber sheath ke karolo ea bohlokoa ea mohala, e sireletsang likhoele tsa optical. Ho ipapisitsoe le sebopeho, e ka aroloa ka li-tubes tse thata tsa buffer le li-buffer tubes tse hlephileng.
Li-buffer tubes tse thata hangata li entsoe ka thepa e kang polypropylene resin (PP), polyvinyl chloride (PVC), le polyethylene e se nang mollo ea halogen (HFFR PE). Li-buffer tubes li khomarela haufi-ufi le holim'a fiber, li sa siee likheo tse kholo, tse fokotsang motsamao oa fiber. Sekoahelo sena se thata se fana ka tšireletso e tobileng bakeng sa likhoele, ho thibela ho kenella ha mongobo le ho fana ka matla a phahameng a mochine le ho hanyetsa ho kena-kenana le kantle.
Li-buffer tubes tse hlephileng hangata li entsoe ka modulus e phahamengPBTpolasetiki, e tlatsitsoeng ka gel e thibelang metsi ho fana ka cushioning le tšireletso. Li-buffer tubes tse hlephileng li fana ka phetoho e ntle haholo le ho hanyetsa khatello ea lateral. Gel e thibelang metsi e lumella likhoele hore li tsamaee ka bolokolohi ka har'a tube, ho nolofatsa ho ntšoa ha fiber le tlhokomelo. E boetse e fana ka tšireletso e eketsehileng khahlanong le tšenyo le ho kenella ha mongobo, ho netefatsa botsitso le polokeho ea mohala libakeng tse mongobo kapa tlas'a metsi.
(3) Lera la Lihlomo
Lera la lihlomo le teng ka har'a baki ea ka ntle 'me le fana ka tšireletso e eketsehileng ea mochine, ho thibela tšenyo ea' mele ho thapo ea marine optical fiber. Lera la lihlomo hangata le entsoe ka galvanized steel wire braid (GSWB). Mohaho o lohiloeng o koahela thapo ka lithapo tsa tšepe tse entsoeng ka masenke, hangata ka sekhahla sa tšireletso se seng ka tlase ho 80%. Sebopeho sa lihlomo se fana ka ts'ireletso e phahameng haholo ea mochini le matla a thata, ha moralo o lohiloeng o netefatsa ho tenyetseha le radius e nyane e kobehang (radius e lumellehang ea ho kobeha bakeng sa likhoele tsa marine optical fiber ke 20D). Sena se etsa hore e loketse lits'ebetso tse hlokang ho sisinyeha khafetsa kapa ho kobeha. Ho feta moo, thepa ea tšepe e entsoeng ka masenke e fana ka khanyetso e eketsehileng ea kutu, e etsa hore e be e loketseng ho sebelisoa libakeng tse mongobo kapa tse fafatsang letsoai.
(4) Jacket ea Kantle
Baki e ka ntle ke lera le sireletsang ka ho toba la lithapo tsa marine optical fiber, tse etselitsoeng ho mamella khanya ea letsatsi, pula, khoholeho ea metsi a leoatle, tšenyo ea likokoana-hloko, ho ama 'mele le mahlaseli a kotsi. Baki ea ka ntle hangata e entsoe ka thepa e hananang le tikoloho joalo ka polyvinyl chloride (PVC) le zero-halogen e mosi o tlase.LSZH) polyolefin, e fanang ka khanyetso e ntle ea UV, khanyetso ea boemo ba leholimo, khanyetso ea lik'hemik'hale, le ho lieha ha lelakabe. Sena se tiisa hore mohala o lula o tsitsitse ebile o tšepahala tlas'a maemo a thata a leoatle. Bakeng sa mabaka a tšireletso, lithapo tse ngata tsa marine optical fiber hona joale li sebelisa lisebelisoa tsa LSZH, tse kang LSZH-SHF1, LSZH-SHF2, le LSZH-SHF2 MUD. Lisebelisoa tsa LSZH li hlahisa mosi o fokolang haholo 'me ha li na halogens (fluorine, chlorine, bromine, joalo-joalo), ho qoba ho lokolloa ha likhase tse chefo nakong ea mollo. Har'a tsena, LSZH-SHF1 ke eona e sebelisoang haholo.
(5) Lera le Thibela Mollo
Libakeng tse mahlonoko, ho etsa bonnete ba ho tsoela pele le ho tšepahala ha mekhoa ea puisano (mohlala, bakeng sa lialamo tsa mollo, mabone, le puisano nakong ea maemo a tšohanyetso), lithapo tse ling tsa marine optical fiber li kenyelletsa lera le thibelang mollo. Lithapo tse hlephileng tsa buffer hangata li hloka ho eketsoa ha tepi ea mica ho matlafatsa khanyetso ea mollo. Lithapo tse sa cheng li ka boloka matla a puisano ka nako e itseng nakong ea mollo, e leng ntho ea bohlokoa bakeng sa polokeho ea likepe.
(6) Ho matlafatsa Litho
Ho matlafatsa matla a mochini a likhoele tsa marine optical fiber, litho tse matlafatsang tse bohareng joalo ka likhoele tsa tšepe tsa phosphated kapa polasetiki e matlafalitsoeng ka fiber (FRP) li eketsoa. Tsena li eketsa matla a cable le khanyetso e tsitsitseng, ho netefatsa botsitso nakong ea ho kenya le ho sebelisoa. Ho feta moo, litho tse thusang tse matlafatsang joalo ka khoele ea aramid li ka eketsoa ho ntlafatsa matla a mohala le ho hanyetsa ho bola ha lik'hemik'hale.
(7) Lintlafatso tsa Sebopeho
Ka tsoelopele ea theknoloji, sebopeho le thepa ea likhoele tsa marine optical fiber li ntse li tsoela pele ho fetoha. Ka mohlala, lithapo tsa li-tube tse omeletseng kaofela li felisa gel ea setso e thibelang metsi 'me e sebelisa lisebelisoa tse omeletseng tse thibelang metsi ka har'a li-tubes tse hlephileng le li-cable core, tse fanang ka melemo ea tikoloho, boima bo bobebe, le melemo e se nang li-gel. Mohlala o mong ke tšebeliso ea thermoplastic polyurethane elastomer (TPU) e le thepa ea baki ea kantle, e fanang ka mefuta e mengata ea mocheso, ho hanyetsa oli, ho hanyetsa acid, ho hanyetsa alkali, boima bo bobebe, le litlhoko tse nyane tsa sebaka. Litlhahiso tsena li bontša ntlafatso e tsoelang pele moralong oa marine optical fiber cable.
(8) Kakaretso
Moralo oa sebopeho sa likhoele tsa marine optical fiber o ela hloko litlhoko tse khethehileng tsa tikoloho ea maoatle, ho kenyelletsa le ho thibela metsi, ho hanyetsa khatello, ho hanyetsa kutu le matla a mochini. Ts'ebetso e phahameng le ts'epahalo ea likhoele tsa marine optical fiber li li etsa karolo ea bohlokoahali mekhoeng ea sejoale-joale ea puisano ea maoatleng. Ha theknoloji ea marine e ntse e tsoela pele, sebopeho le thepa ea likhoele tsa marine optical fiber li tsoela pele ho fetoha ho fihlela litlhoko tsa lipatlisiso tse tebileng tsa leoatle le litlhoko tse rarahaneng tsa puisano.
About ONE WORLD (OW Cable)
LEFATŠE LE LE MONG (OW Cable) ke morekisi ea etelletseng pele lefatšeng ka bophara oa thepa e tala ea boleng bo holimo bakeng sa indasteri ea terata le likhoele. Sehlahisoa sa rona se kenyelletsa polasetiki e matlafalitsoeng ka fiber (FRP), lisebelisoa tsa zero-halogen (LSZH) tse sa tsitsang halogen, polyethylene (HFFR PE), le lisebelisoa tse ling tse tsoetseng pele tse etselitsoeng ho fihlela litlhoko tse thata tsa lisebelisoa tsa sejoale-joale tsa cable. Ka boitlamo ba ho ntlafatsa, boleng, le ts'ebetsong, ONE WORLD (OW Cable) e fetohile molekane ea tšeptjoang bakeng sa baetsi ba li-cable lefatšeng ka bophara. Ebang ke tsa marine optical fiber cables, lithapo tsa motlakase, lithapo tsa puisano, kapa lisebelisoa tse ling tse khethehileng, re fana ka lisebelisoa tse tala le boitseanape bo hlokahalang ho netefatsa ts'ebetso e holimo le ho ts'epahala.
Nako ea poso: Mar-14-2025