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Ho Itšehetsa ka Dielectric All-Dielectric (ASU)Lithapo tsa fiber optic li emela mokhoa o mocha oa khokahanyo ea marang-rang ea kantle. Ka moralo o matla oa mochini, matla a atolositsoeng lipakeng tsa lipalo, le ho tsamaellana le sefofane, kotopo le phepelo e patiloeng ka kotloloho, likhoele tsa ASU li fa basebelisi monyetla o ke keng oa bapisoa oa bopaki ba nako e tlang le maemo a feto-fetohang.
Sengoliloeng sena se hlahloba bokhoni ba cable ba ASU, lits'ebetso tsa lefats'e la nnete, mekhoa e nepahetseng ea ho kenya, le karolo e ts'episang.fiber ea kantlesethala se tla bapala ho ts'ehetsa sechaba se bohlale sa bokamoso.
Moralo oa Cable ea ASU le Sebopeho
Ha a ntse a setso faeba optic thapo mefuta e joaloADSSho itšetleha ka li-reinforcements tse kopantsoeng tsa tšepe bakeng sa li-spans tsa palo-to-pole, likhoele tsa ASU li fumana matla a lekanang ka setho sa dielectric central strain se entsoeng ka khalase-fiber le likhoele tsa aramid kapa lithupa tsa resin.
Moralo ona oa all-dielectric o thibela kutu ha o ntse o fokotsa boima ba cable bakeng sa bolelele bo bolelele ho fihla ho 180 metres e sa tšehetsoeng. Meroalo e boima e fihlang ho 3000N e netefatsa ho tiea le maemong a matla a moea le a leqhoa.
Li-buffer tubes tse hlephileng li boloka likhoele tsa 250um ka bomong, li fana ka tšireletso ka har'a gel e thibelang metsi kapa foam. Sebopeho ka kakaretso se phetheloa ho sebelisoa baki ea HDPE kapa MDPE, e fanang ka nako e telele ho pholletsa le lilemo tse mashome tsa bophelo bo lebelletsoeng.
Lisebelisoa tsa faeba tse tsoetseng pele joalo ka G.657 bend-insensitive fiber le tsona li ntse li sebelisoa ka har'a "tube core" e hlephileng, e fana ka ts'ebetso e phahameng ho feta likete tsa mekoloko ea likotopo ho pholletsa le litselana tsa conduit kapa lisebelisoa tsa moea.
Ho feto-fetoha ho sa bapisoang ha likhoele tsa ASU ho li etsa hore e be tse loketseng ho pholletsa le mekhoa ea sepakapaka, ea kotopo le e patiloeng ka kotloloho, e ts'ehetsa:
Long-Haul Aerial Runs: Joalo ka phetisetso e ntlafalitsoeng ea ADSS, likhoele tsa ASU li fana ka bolelele bo bolelele lipakeng tsa lipalo tsa kabo ho pholletsa le sebaka se thata. Sena se nolofalletsa marang-rang a maholo kapa lihokelo tsa backhaul ho fihla ho 60km.
Litsela tsa Litsela: Lithapo tsa ASU li kenngoa habonolo ka 9-14mm-microducts, ho nolofatsamarangrangmeaho moo litsela tsa ka tlas'a lefatše li kentsoeng teng. Ho feto-fetoha ha tsona ho tšehetsa ho kenngoa ha li-conduit tse boreleli libakeng tse telele ho bapisoa le likhoele tse nang le lihlomo.
Khokahano e patiloeng: Mefuta e fapaneng ea ASU e hanyetsanang le UV e fa basebelisi tsela e theko e tlaase ea ho pata likhoele litseleng tse kholo, liporo, liphaephe kapa litokelo tse ling tsa tsela ntle le ho hloka konkreite e turang. Lepato la lefatše le tobileng le tšoanela libaka tsa mahaeng.
Litsela tsa Hybrid: Lithapo tsa ASU li lumella mefuta e fapaneng ea litsela ha e fetela lipakeng tsa liphaephe tsa moea, likotopo tse ka tlas'a lefatše le lepato le tobileng ka nako e telele e tsamaisoang ka ho lokisa mekhoa ea kaho.
Melemo ea ASU Ho feta ADSS
Leha e le moetloLithapo tsa All-Dielectric Self-Supporting (ADSS).Ke khale ba sebeletsa ho phatlalatsoa ha fiber ea moeeng, sethala sa ASU sa moloko o latelang se fana ka melemo e mengata:
Bolelele bo Atolositsoeng ba Span: Ka setho se bobebe, se matla a phahameng a aramid, likhoele tsa ASU li fihla ho 180 metres spans khahlano le 100-140 metres bakeng sa ADSS ea lefa. Sena se fokotsa haholo litšenyehelo tsa ho tiisa le ho kenya.
Corrosion Resistance: Moralo oa dielectric oa ASU o tlosa tšepe ka botlalo, o thibela lintlha tse hlolehang tsa oxidation ho theosa le mashome a lilemo kantle.
Matla a Mocheso a Tlase: Lithapo tsa ASU li boloka maemo a bonolo ho fihlela ho -40 Celsius, li netefatsa ho ts'epahala leha ho bata haholo. Lithapo tsa ADSS li fetoha brittle ka tlase ho -20 Celsius.
Boholo bo Fokotseng: Ka bophara bo fokotsehileng, lithapo tsa ASU li fokotsa tšusumetso ea pono le ho phalla ha moea ho pholletsa le litsela tsa sefofane metseng ea litoropo kapa libaka tse sa tsotelleng tikoloho.
DQE e ntlafetseng: Tahlehelo ea lets'oao e fokotsehile ka lebaka la tlhahiso e nepahetseng ea li-buffer tubes le likhoele tsa ASU, tse matlafatsang ts'ebetso ea optical.
Ho kenya Cable ea ASU sebakeng se nepahetseng
Ho kenya letsoho ka botlalo ho matsapa le ts'ebetso ea likhoele tsa ASU, ho hlokahala mekhoa e nepahetseng ea ho sebetsana le ho kenya:
Polokelo: Li-reels li lokela ho lula li otlolohile le ka tlung ho fihlela li romelloa. Tlohela liphutheloana tsa feme li ntse li le teng pele u kenya ho thibela metsi ho kena.
Boitokisetso: Merero e tlameha ho bonts'a litsela tse nepahetseng tsa conduit le mefuta ea lipalo bakeng sa ho matha moeeng. Netefatsa hore likhoele tse loketseng tsa likhoele le liankora li teng ho ipapisitse le lebelo le lebelletsoeng la moea.
Mosebetsi oa Pole: Kamehla sebelisa litsebi tse tšoanelehang le literaka tsa libakete bakeng sa ts'ebetso ea sefofane. Tlohela thapo e lekaneng ea lithapo ho thibela tšenyo nakong ea maemo a leholimo a mabe.
Pulling Lubrication: Sebelisa li-grips tse hulang le li-dynamometers ho lekola tsitsipano, 'me kamehla u tlotse ho fokotsa khohlano ka har'a likotopo. Sena se boloka botšepehi ba nako e telele ba bajari ba likhoele tsa khalase.
Bend Radius: Boloka sebaka se kobehileng sa 20xD nakong eohle ea ho sebetsana le ho kenya. Sebelisa mangata a maholo a pulley hohle moo u tsamaisang tsela ea cable.
Ho kopanya: Etsa likaroloana life kapa life tsa bohareng ba nako kapa ho emisa ka har'a libaka tse thibelang boemo ba leholimo. Etsa bonnete ba hore li-fusion splicers tse tšoanelehang le litsebi li sebetsana le li-splices tsa optical.
Ho khomarela mekhoa e metle ho boloka ts'ebetso ea optical le ho ntlafatsa nako ea bophelo. Sheba maemo a semmuso joalo ka TL 9000 moo ho hlokahalang.Lithapo tsa ASU li emela sethala sa mantlha se nolofalletsang phetoho ea dijithale ea libaka lefatšeng ka bophara. Ha litoropo tse bohlale li ntse li hola ka takatso e matla lipheong tsa ts'ebetso, lits'ebeletso tsa baahi, polokeho le nts'etsopele ea moruo, khokahano ea lebelo le holimo e fetoha tlamo.
Ka ho feto-fetoha ha boemo ba leholimo ho boetse ho hloka hore meaho e tsitsitseng e sebetse ho marang-rang a marang-rang le a se nang mohala, likhoele tsa ASU li fana ka matla ho pholletsa le mekhoa ea ho kenya moea, ka tlas'a lefatše le e patiloeng ka kotloloho. Ho feto-fetoha ha maemo ho tla fa litoropo bokhoni ba bopaki ba bokamoso le phihlello ea sebaka ha kopanyo ea IoT e ntse e potlakisa. Meetso ea ASU e ntse e tsoela pele ho fetoha, e fana ka bolelele ba nako e telele, e fokotsa matla a moea, le ho phela halelele maemong a thata ka ho fetesisa a kantle.
Ho sa tsotellehe hore na ho tsoela pele ka phihlello ea mahaeng, ts'ebetso e sebetsang ea marang-rang pakeng tsa bomasepala, kapa ho laola marang-rang a rarahaneng a mehloli ea data, theknoloji e ikemetseng ea ASU e susumetsa sechaba se bohlale ho feta karohano ea dijithale.
Lithapo tsa ASU li fokotsa litšitiso tse kholo:
Khokahano ea Mahaeng: Bakeng sa libaka tse sa kopanngoeng le tse hole, lithapo tsa sefofane li qoba litšenyehelo tse kholo tsa ho hula likotopo. ASU e thusa ho romelloa ka potlako.
Urban Mobility: The compact footprint and low visual signature of ASU cables thibela likhanyetso tse ntle tse ka liehisang marang-rang a bohlokoa.
Sustainability: Ka tahlehelo e tlase ea lets'oao ho pholletsa le nako e atolositsoeng, likhoele tsa ASU li fokotsa litlhoko tsa ho holisa litseleng tse telele, li fokotsa ts'ebeliso ea matla.
Scalability: Lihahi tsa marang-rang li fumana mekhoa ea motheo e ka khonang ho eketsa bokhoni habonolo ha nako e ntse e feta ntle le ho hula thapo e ncha ka lebaka la likhoele tse lefifi tse sa sebelisoeng.
Ka ho fana ka lintlafatso tse feto-fetohang le lintlafatso tsa ts'ebetso ho feta mekhoa e meng e tloaelehileng ea fiber cable joalo ka ADSS,e itšehetsang ka ASUe emela khetho ea bokamoso bakeng sa sechaba se batlang maemo a bohlale ho pholletsa le matla, metsi, lipalangoang le mesebetsi ea sechaba.Sethala sa khokahanyo ea ka ntle le tsebo e khethehileng ea ho kenya ts'ebetsong hona joale li se li le teng ho hokahanya lefatše ka lebelo le khanyang.