Kakaretso ea Tataiso ea Cable ea Fiber Optic ea Lepato le Otlolohileng
botsa hona joaleKakaretso ea Tataiso ea Cable ea Fiber Optic ea Lepato le Otlolohileng
Ke ngola kakaretso e felletseng ea tataiso bakeng sa likhoele tsa fiber optic tsa lepato tse tobileng. A re qaleng ka ho utloisisa hore na likhoele tsa fiber optic tsa lepato tse tobileng ke life. Ho latela seo ke se hopolang, ke likhoele tse etselitsoeng ho patoa ka tlase ho lefatše ntle le ho hloka conduit. Seo se etsa hore ho kenngoa ho be kapele le ho theko e tlase, na ha ho joalo?

Taba ea pele, ke lokela ho arola likarolo tsa bohlokoa. Sebopeho sa thapo se tlameha ho fapana le lithapo tse tloaelehileng tsa fiber optic. Mohlomong li na le likarolo tse sireletsang. E re ke nahane: ho na le faeba ea optic ka boeona, mohlomong sekoahelo sa buffer, litho tsa matla joalo ka khoele ea aramid, ebe mofuta o itseng oa jase e ka ntle e thata. Oh, mohlomong le thepa e thibelang metsi kaha e ka tlas'a lefatše 'me e ka pepesetsoa mongobo.
Mefuta ea likhoele tsa lepato tse tobileng - Ke nahana hore ho na le mekhahlelo e fapaneng ho latela palo ea likhoele, mohlomong tsa mokhoa o le mong khahlanong le tsa mekhoa e mengata. Hape, tse ling li ka 'na tsa ba le lihlomo bakeng sa tšireletso e eketsehileng. Likhoele tsa tšireletso li ka 'na tsa sebelisa tšepe kapa ntho e 'ngoe ho thibela tšenyo e bakoang ke litoeba kapa mafika.
Mokhoa oa ho kenya – li lokela ho patoa botebo bo bokae? Ke nahana hore li bolelele ba lisenthimithara tse 24 ho isa ho tse 48, ho latela sebaka le likhoutu tsa lehae. Ho sebelisoa mochini oa ho cheka, ho beha thapo, ebe ho tlatsoa ka morao. Mohlomong ba hloka teipi ea temoso ka holim'a thapo ho lemosa mang kapa mang ea chekang moo hamorao. Ho lekoa kamora ho kenya le hona ho bohlokoa, joalo ka ho sebelisa OTDR ho hlahloba tahlehelo kapa likheo.
Melemo ho feta mekhoa e meng: ho se hloke diphaephe tsa motlakase ho boloka nako le tjhelete. Di etseditswe ho mamella maemo a thata a ka tlasa lefatshe. Empa ho boetse ho na le mathata, jwalo ka tshenyo e ka bang teng ka lebaka la ho cheka kapa mechini e boima haeba e sa tshwauwa hantle. Hape, mohlomong e theko e boima haholo pele ha e bapiswa le dikheibole tse tlwaelehileng, empa e theko e tlase ha nako e ntse e ya ka lebaka la ho se be le ditjeo tsa phaephe.
Dikopo di tla kenyeletsa dikgokagano tsa mehala, marapo a inthanete, dibaka tsa mahaeng, sesole, di-grid tse bohlale le ditsamaiso tsa CCTV. Malebela a tlhokomelo: tlhahlobo ya kamehla, ho beha leihlo tahlehelo ya matshwao, le ho ba le ditokomane tse nepahetseng tsa moo dikhoele di beilweng teng.
Melao le ho latela melao - ho tlameha ho be le maemo a indasteri joalo ka NEC ho la US, kapa maemo a machaba a ITU-T. Melao ea lehae mabapi le botebo ba lepato le matšoao a polokeho.
Mathata a tloaelehileng: ho kena ha metsi haeba thapo e sa koaloa hantle, tšenyo ea litoeba haeba e sa koaheloa ka tšireletso ea sesole, le khatello ea 'mele e bakoang ke ho sisinyeha ha mobu. Litharollo li kenyelletsa ho sebelisa lithapo tse tletseng gel kapa tse nang le tšireletso ea sesole, botebo bo nepahetseng, mohlomong le ho sebelisa mokero libakeng tse kotsi haholo leha e le lepato le tobileng.
Ema hanyane, empa mosebelisi o boletse ka ho khetheha "lepato le tobileng", kahoo ho sebelisa mokero ho ka hanyetsa seo. Mohlomong maemong a mang, esita le ka likhoele tse tobileng tsa lepato, libakeng tse nang le kotsi e kholo, ho eketsa mokero ke tlhokomelo e eketsehileng. Kapa mohlomong mofuta oa lihlomo o lekane.
Ke hloka ho etsa bonnete ba hore lintlha tsena kaofela li akaretsoa tataisong. E re ke li hlophise ka likarolo: Kakaretso, Likarolo tsa Bohlokoa, Mefuta, Ho Kenya, Melemo, Mathata, Litšebeliso, Tlhokomelo, Maemo, Mathata a Tloaelehileng, Lipotso Tse Botsoang Khafetsa.
Ema hanyane, kemiso ea pele eo mosebelisi a faneng ka eona e ne e e-na le likarolo tse kang Likarolo tsa Bohlokoa, Mefuta ea Likhoele tsa Fiber Optic tsa Lepato le Otlolohileng, Mokhoa oa ho Kenya, Melemo khahlanong le Mathata, Likopo, Tlhokomelo le Nako e Telele, Maemo le ho Latela Melao, Mathata a Tloaelehileng le Litharollo, Lipotso Tse Botsoang Khafetsa.
Ke lokela ho latela sebopeho seo. E re ke hlahlobe karolo ka 'ngoe hape bakeng sa botlalo.
Likarolo tsa Bohlokoa: Tšireletso e hlometseng, ho hanyetsa metsi, ho tšoarella, litho tsa matla, ho hanyetsa litoeba. Na ho na le seo ke se fositseng? Mohlomong ho hanyetsa mahlaseli a kotsi a UV haeba karolo ea thapo e pepesitsoe, empa kaha e patiloe, mohlomong ha ho hlokahale. Empa thepa ea jakete ea ka ntle e lokela ho hanyetsa lik'hemik'hale tse mobung.
Mefuta: Mokgwa o le mong khahlano le mekhoa e mengata, e sirelelitsoeng khahlanong le e sa sirelelitsoeng, tube e hlephileng khahlano le buffer e tiileng, likhoele tsa ribone. Mohlomong u hlalose mofuta o mong le o mong ka bokhutšoanyane.
Ts'ebetso ea ho kenya: Mehato e kang ho rera tsela, ho thiba liforo, ho beha thapo, ho tlatsa ka morao, ho tebisa teipi, ho etsa liteko. Ho nahana ka botebo, mofuta oa mobu, ho qoba lisebelisoa tse seng li ntse li le teng. Ho sebelisa lisebelisoa tse nepahetseng joalo ka mehoma kapa liforo.
Melemo khahlanong le Mathata: Na e theko e tlase, e kenngwa kapele, e tšoarella ha e bapisoa le ho senyeha habonolo haeba e sa kenngwa hantle, na e na le litšenyehelo tse phahameng tsa pele? Mohlomong ha e bapisoa le likhoele tsa moeeng. Hape, lokisa bothata kaha e ka tlas'a lefatše.
Likopo: Mehala ea thekeng, inthanete, mahaeng, sesole, lits'ebeletso tsa motlakase, tšireletso.
Tlhokomelo: Tlhahlobo e tloaelehileng ha e khonehe hang ha e patiloe, kahoo mohlomong ho e beha leihlo ka liteko. Ho fumana tahlehelo ea lets'oao, ho sebelisoa OTDR. Litokomane tsa sebaka.
Maemo: NEC Article 770, IEEE, ITU-T, likhoutu tsa lehae.
Mathata a Tloaelehileng: Ho kena ha metsi, tshenyo ya ditoeba, motsamao wa mobu, ho epa ka phoso.
Litharollo: Likhoele tse tletseng gel, tse sirelelitsoeng, botebo bo nepahetseng, teipi ea temoso, litokomane.
Lipotso Tse Botsoang Khafetsa: Botebo? Hangata ke lisenthimithara tse 24-48. Ho hlokahala mokero? Tjhe, empa ke boikhethelo libakeng tse kotsing e kholo. Phapang pakeng tsa tse hlometseng le tse sa hlomelloang. Mokhoa oa ho lokisa? Fumana phoso, cheka, arola. Nako ea bophelo? Lilemo tse 20-25.
Ema, karabong ea pele, mosebelisi o kenyelelitse "Na likhoele tsa lepato tse tobileng li ka sebelisoa ka holim'a mobu?" 'me karabo ha ea ka ea khothaletsoa ka lebaka la khaello ea tšireletso ea UV. Ke ntlha e ntle eo. Leha li etselitsoe lepato, ho li sebelisa ka holim'a mobu ho ka hloka lijakete tse hanelang UV.
Ke hloka ho etsa bonnete ba hore lintlha tsena kaofela li koahetsoe. Hape, mohlomong u ka bolela thepa e sebelisitsoeng ka har'a baki, joalo ka polyethylene bakeng sa mongobo le ho hanyetsa lik'hemik'hale. Litho tsa matla e ka ba fiberglass kapa tšepe bakeng sa matla a ho thaepa.
Ntho e 'ngoe: Ha o bua ka ho kenya, mohlomong o bolele bohlokoa ba ho qoba ho kobeha ho bohale, ho boloka radius e nyane ea ho kobeha ho thibela tšenyo ea likhoele.
Karolong ea litekanyetso, mohlomong ho na le likhoutu tse itseng tsa NEC mabapi le botebo ba lepato le litlhoko tsa tšireletso.
Bakeng sa liteko, bolela OTDR le teko ea tahlehelo ea ho kenngoa.
Maemong a tloaelehileng, ho feto-fetoha ha mocheso ho amang thapo? Kapa na botebo ba lepato bo lekane ho fokotsa seo? Mohlomong libakeng tse batang haholo, ho phahama ha serame e ka ba bothata, bo hlokang lepato le tebileng.
Hape, Lipotso Tse Botsoang Khafetsa, mohlomong ho kenyeletsoa hore na likhoele tsa lepato tse tobileng li ka hokeloa, le tlhoko ea li-clocks tse sa keneleng metsi haeba li hokeloa ka tlas'a lefatše.
Ke nahana hore seo se akaretsa lintlha tse ngata. Joale, hlophisa mehopolo ena kaofela ka likarolo tse hlophisitsoeng ho latela karabo ea pele, u etse bonnete ba hore karolo ka 'ngoe e hlakile ebile e pharaletse.

Cable ea Fiber Optic ea Lepato le Otlolohileng: Kakaretso ea Tataiso ea Bohlokoa
1. Kakaretso
Likhoele tsa fiber optic tsa lepato tse tobileng li etselitsoe ho kenngoa ka tlas'a lefatše ntle le liphaephe, li fana ka ts'ebetso e ntle ea litšenyehelo le nako. Li mamella khatello ea tikoloho joalo ka mongobo, ho feto-fetoha ha mocheso le khatello ea 'mele.
2. Likarolo tsa Bohlokoa
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Tšireletso ea Lihlomo: Sehlomo sa tšepe kapa se seng sa tšepe se hanela litoeba le tšenyo ea 'mele.
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Khanyetso ea Metsi: Liphaephe tse tletseng gel kapa thepa e omileng e thibelang metsi li thibela ho kena ha mongobo.
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Jekete e Tšoarellang: Polyethylene e nang le sekgahla se phahameng (HDPE) e hanela dikhemikhale, ho kgohlana le ho bola.
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Litho tsa Matla: Lithupa tsa fiberglass kapa tsa tšepe li ntlafatsa matla a ho thaepa nakong ea ho kenya.
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Khanyetso ea Litoeba: Mealo e hlometseng e thibela diphoofolo tse lomang.
3. Mefuta ea Likhoele tsa Fiber Optic tsa Lepato le Otlolohileng
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Mokhoa o le mong khahlanong le Mokhoa o mongata: Phetiso ea data ea sebaka se selelele khahlanong le ea sebaka se sekhutšoanyane.
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Ba hlometseng khahlanong le ba sa hlometseng: Lihlomo tsa tšepe/aluminium bakeng sa libaka tse kotsing e kholo khahlanong le likhetho tse bobebe.
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Tube e Lokolohileng khahlanong le Tight BufferLiphaephe tse hlephileng li loketse libaka tse thata; li-buffer tse tiileng ke tsa ho matha nako e khutšoanyane.
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Likhoele tsa Ribone: Palo e phahameng ea faeba bakeng sa lits'ebetso tse teteaneng.
4. Ts'ebetso ea ho Kenya
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Ho rera: Moralo oa tsela, botebo (li-inchi tse 24–48), le ho latela melao ea lehae.
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Ho lema/ho lema ka liforo: Sebelisa li-trencher kapa li-cable plows; qoba ho kobeha ho bohale (boloka radius ea kobeho).
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Cable ea ho Beha: Beha ka har'a foro, koahela ka lehlabathe/lehlohlojane, eketsa teipi ea temoso lisenthimithara tse 12 ka holimo.
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Teko: Liteko tsa tahlehelo ea ho kenngoa ha OTDR le ho kenngoa ha eona kamora ho kenngoa.
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Ho tlatsa ka morao: Mobu o teteaneng ho thibela ho tsitsa.
5. Melemo khahlanong le Mathata
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Melemo: E theko e tlase (ha ho na mothapo), e tšoarella, e sa hlokomeloe haholo, e ka sebelisoa ka litsela tse ngata.
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Mathata: E kotsing ea tšenyo ea ho cheka, litšenyehelo tse phahameng tsa pele, litokiso tse rarahaneng.
6. Likopo
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Mehala ea puisano, inthanete ea mahaeng, sesole, li-grid tse bohlale, CCTV le marang-rang a indasteri.
7. Tlhokomelo le Bophelo bo Bolelele
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Tlhokomelo: Liteko tsa kamehla tsa OTDR ho lemoha tahlehelo ea lets'oao.
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Litokomane: Litlaleho tse qaqileng tsa litsela tsa cable bakeng sa litokiso.
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Bolele ba bophelo: Lilemo tse 20–25 ka ho kenngoa hantle.
8. Maemo le ho Latela Melao
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Athikele ea NEC ea 770: E laola botebo ba lepato le tšireletso US
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ITU-T/IEEE: Maemo a tshebetso a matjhaba.
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Likhoutu tsa Sebaka: Botebo le litlhoko tsa ho tšoaea lia fapana ho ea ka libaka.
9. Mathata le Litharollo tse Tloaelehileng
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Ho Kena ha Metsi: Sebelisa likhoele tse tletseng gel kapa tse ommeng.
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Tšenyo ea Litoeba: Khetha likhoele tse nang le lihlomo.
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Tsamaiso ea Mobu: Ipate ka botebo libakeng tse sa tsitsang.
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Ho Cheka ka Tšohanyetso: Kenya teipi le matshwao a temoso.
10. Lipotso Tse Botsoang Khafetsa
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Botebo: 24–48 inches, ho latela dikhoutu tsa lehae.
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Mokero: Ho ikhethela libakeng tse kotsi haholo empa ha ho hlokahale.
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Tšebeliso e ka Holimo ho Lefatše: Ha e kgothaletswe (ha e na tshireletso ya UV).
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Litokiso: Cheka, kopanya ka dikobo tse sa keneleng metsi.
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Sekhahla sa Kobeha: Latela litlhaloso tsa moetsi ho qoba tšenyo.
Qetello
Likhoele tsa fiber optic tsa lepato tse tobileng li fana ka tharollo e matla bakeng sa marang-rang a ka tlas'a lefatše. Ho kenngoa hantle, ho latela maemo, le tlhokomelo e sebetsang ho netefatsa nako e telele le ts'epo. Li loketse lits'ebetso tse fapaneng, li leka-lekanya ho boloka litšenyehelo le ho tšoarella maemong a thata.

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