Phapang ke efe pakeng tsa Cable ea Optic ea Fiber le Cable ea Koporo?
botsa hona joalePhapang ke efe pakeng tsa Cable ea Optic ea Fiber le Cable ea Koporo?
E re ke qale ka ho hopola moqoqo o fetileng moo ke hlalositseng hore na thapo ea fiber optic ke eng. Joale u batla papiso, kahoo ke hloka ho totobatsa liphapang lipakeng tsa tse peli.
Cable ea Optic ea Faeba khahlano le Cable ea Koporo
Taba ea pele, ke lokela ho nahana ka lintlha tsa bohlokoa tseo ke lokelang ho li bapisa. Mohlomong mokhoa oa phetisetso, lebelo, sebaka, bandwidth, tšitiso, ts'ireletso, litšenyehelo, ho tšoarella, le lits'ebetso. E re ke etse bonnete ba hore ke akaretsa lintlha tsena kaofela.
Sesebediswa sa phetisetso: Faeba e sebedisa lesedi, koporo e sebedisa matshwao a motlakase. Ke phapang ya bohlokwa. Lebelo le bandwidth: Faeba e potlakile haholo ka bandwidth e phahameng. Sebaka: Faeba e ka fetisa ka maeto a malelele ntle le tahlehelo ya letshwao. Tshusumetso: Faeba ha e angwe ke EMI, e leng koporo. Tshireletso: Faeba e thata ho e thetsa, kahoo e sireletsehile haholoanyane. Theko: Koporo e theko e tlase pele empa faeba e na le ditjeo tse tlase tsa nako e telele. Ho tshwarella: Faeba e fokola haholo mmeleng empa e betere maemong a thata. Ditshebediso: Moo e nngwe le e nngwe e sebediswang teng.

Ema hanyane, ke lokela ho hlahloba hore na ho na le ntho e 'ngoe hape. Oh, latency mohlomong. Fiber e na le latency e tlase, e leng ea bohlokoa bakeng sa lits'ebetso tsa nako ea sebele. Hape, phetiso ea matla: Koporo e ka jara matla (joalo ka PoE), faeba e ke ke ea khona. Kahoo lisebelisoa tse sebelisang faeba li hloka matla a arohaneng.
Ke hloka ho hlophisa sena ka ho hlaka. Mohlomong tafole e ka thusa, empa o kanna wa batla tlhaloso e kgutshwanyane. E re ke hlalose sehlopha ka seng ka dintlha tsa dintlha, ke di bapise ka lehlakore.
Maemo a ka bang teng a basebelisi: E ka ba seithuti se etsang lipatlisiso bakeng sa projeke, setsebi sa IT se etsang qeto ka meralo ea motheo, kapa motho ea ratang ho tseba ka inthanete ea hae. Karabo e lokela ho fumaneha habonolo empa e be e qaqileng ka ho lekaneng bakeng sa babali ba tekheniki.
Etsa bonnete ba hore o bua ka maemo a itseng a tšebeliso, joalo ka faeba bakeng sa likhoele tsa ka tlas'a leoatle le telecom ea sebaka se selelele, koporo bakeng sa ho matha ha Ethernet ka nako e khuts'oane. Hape, bua ka mekhoa ea nakong e tlang, joalo ka faeba e ntseng e ata haholo ha litšenyehelo li ntse li fokotseha.
Hape ke lokela ho totobatsa hore na ke khetha e 'ngoe le e 'ngoe neng. Mohlala, haeba tekanyetso e le thibelo 'me sebaka se le sekhutšoanyane, koporo e ka ba betere. Haeba ho hlokahala lebelo le phahameng le ts'ireletso, faeba ke eona tsela e molemohali ea ho e sebelisa.

Hlahloba maikutlo afe kapa afe a fosahetseng a tloaelehileng. Mohlala, ba bang ba ka nahana hore faeba e lula e bitsa chelete e ngata, empa ha nako e ntse e ea, litšenyehelo tsa tlhokomelo lia theoha. Hape, hlakisa hore leha faeba e fokola, e molemo libakeng tse nang le tšitiso e ngata.
Hlahloba lintlha tsa tekheniki habeli: boholo ba mantlha, lebelo la phetiso, libaka tse phahameng ka ho fetisisa. Mohlala, sebaka sa faeba sa mokhoa o le mong khahlano le sebaka sa faeba sa mekhoa e mengata. Meeli ea Copper ka crosstalk le EMI.
Ho lokile, hlophisa karabo ka dihlooho tse hlakileng bakeng sa karolo e nngwe le e nngwe ya papiso, sebedisa dintlha tsa dintlha kapa manane a dinomoro bakeng sa ho hlaka, mme o phethe ka kakaretso le dikgothaletso tse itshetlehileng hodima maemo a tshebediso. Etsa bonnete ba hore ho bonolo ho e bala mme o araba dintlha tsa botekgeniki le tse sebetsang.

Cable ea Optic ea Fiber khahlanong le Cable ea Koporo: Liphapang tsa Bohlokoa
Likhoele tsa optic tsa fiber le tsa koporo ke tsona tse peli tsa mantlha tsa phetiso ea data, e 'ngoe le e 'ngoe e na le melemo le mefokolo e ikhethang. Papiso e qaqileng ke ena:
1. Phetisetso ea Medium
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Optic ea FaebaTšebelisoli-pulse tse bobebe(lisebelisoa tsa laser/LED) ka har'a likhoele tsa khalase/polasetiki.
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Cable ea Koporo: E itšetlehile kamatšoao a motlakaseka lithapo tsa koporo (mohlala, lipara tse sothehileng, coaxial).
2. Lebelo le Bophara ba Motlakase
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Optic ea Faeba:
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Lebelo: Ho fihlela holi-terabit ka motsotsoana(Tbps) libakeng tsa lipatlisiso; ho fihlela ho 100+ Gbps ka khoebo.
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Bophara ba mothapo: Ha e na moeli ka lebaka la maqhubu a phahameng a khanya.
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Cable ea Koporo:
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Lebelo: Hangata ho fihlela ho10 Gbps(Likhoele tsa Cat 6a/7).
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Bophara ba mothapo: E lekanyetsoa ke ho senyeha ha lets'oao maqhubung a phahameng.
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3. Tahlehelo ea Sebaka le Letšoao
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Optic ea Faeba:
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Sebaka: Faeba ea mokhoa o le mong (SMF) e ka fetisa100+ kmntle le tse pheta-phetoang.
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Ho fokotseha ha maikutlo: Tahlehelo e nyane ea lets'oao (~0.2 dB/km).
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Cable ea Koporo:
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Sebaka: E lekanyelitsoe hoLimithara tse 100(bakeng sa Ethernet) pele o hloka li-booster.
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Ho fokotseha ha maikutlo: Tahlehelo e phahameng ea lets'oao libakeng tse telele ka lebaka la khanyetso le EMI.
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4. Tšitiso le Botšepehi
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Optic ea Faeba:
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Ho itšireletsa mafungtšitiso ea motlakase (EMI)le tšitiso ea maqhubu a radio (RFI).
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Ha ho puisano pakeng tsa likhoele.
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Cable ea Koporo:
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E ka angoa ke EMI/RFI (mohlala, mehala ea motlakase, lienjene).
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E hloka tšireletso (mohlala, likhoele tsa STP) ho fokotsa tšitiso.
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5. Tšireletso
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Optic ea Faeba:
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Ho thata haholo ho tobetsa ntle le ho sitisa lets'oao la lebone (le ka bonoang).
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E loketse libaka tse sireletsehileng (mohlala, sesole, libanka).
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Cable ea Koporo:
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Ho bonolo ho e thetsa (ho mamela ka electromagnetic).
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E hloka encryption (mohlala, TLS) bakeng sa data e sireletsehileng.
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6. Litšenyehelo
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Optic ea Faeba:
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Litšenyehelo tse holimo tsa pele(ho kenya, di-transceiver, disebediswa tsa ho kopanya).
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Litšenyehelo tse tlase tsa nako e telele (ho tšoarella, tlhokomelo e fokolang).
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Cable ea Koporo:
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Setaele sa pele se theko e tlase(e fumaneha haholo, e bonolo ho e felisa).
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Tlhokomelo e phahameng ha nako e ntse e ea (ho senyeha ha lets'oao, tšireletso ea EMI).
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7. Ho Tšoarella le Tikoloho
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Optic ea Faeba:
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E fokolakarolo e ka hare ea khalase (e hloka ho tšoaroa ka hloko).
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E hanela ho feto-fetoha ha mocheso, mongobo le mafome.
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Cable ea Koporo:
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Hapee tšoarellang 'melengempa e kotsing ea ho bola (mohlala, libakeng tse mongobo).
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E boima ebile e kholo ho feta faeba.
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8. Likopo
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Optic ea Faeba:
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Telecom ea hole (likhoele tsa ka tlas'a leoatle, li-ISP tsa mokokotlo).
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Litsi tsa data, marangrang a 5G, litšoantšo tsa bongaka, le litsamaiso tsa sesole.
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Cable ea Koporo:
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Ethernet e hole haholo (LAN, liofisi, matlo).
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Matla holim'a lisebelisoa tsa Ethernet (PoE) (mohlala, lik'hamera tsa IP, lifono tsa VoIP).
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9. Nako ea ho lieha
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Optic ea Faeba: Latella e tlase (~30% ka potlako ho feta koporo) ka lebaka la lebelo la khanya.
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Cable ea Koporo: Ho lieha ho hoholo, haholo-holo libakeng tse telele.
10. Phetiso ea Matla
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Optic ea Faeba: Ha e kgone ho fetisa motlakase (e hloka motlakase o arohaneng bakeng sa disebediswa).
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Cable ea KoporoLitšehetsoMatla holim'a Ethernet (PoE), ho fana ka data le matla ka nako e le 'ngoe.
Neng ho Khetha Eng?
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Optic ea Faeba:
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Litlhoko tsa lebelo le phahameng, tsa sebaka se selelele (mohlala, bafani ba litšebeletso tsa inthanete, litsi tsa data).
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Tikoloho e nang le EMI e boima (lifektheri, lipetlele).
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Litlhoko tsa bohlokoa tsa ts'ireletso.
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Cable ea Koporo:
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Litlhophiso tse shebaneng le tekanyetso, tsa nako e khuts'oane (mohlala, marang-rang a lapeng).
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Lisebelisoa tsa PoE (lik'hamera tsa ts'ireletso, lisebelisoa tsa IoT).
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Mekhoa ea khale e ntse e sebelisa meralo ea motheo ea koporo.
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Mekhoa ea Nakong e Tlang
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Ho amoheloa ha fiber optic ho ntse ho hola ka lebaka la litlhoko tsa 5G, cloud computing le IoT.
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Koporo e ntse e le ea bohlokoa bakeng sa PoE le ho kenngoa ha lisebelisoa tse nang le litšenyehelo tse tlase.
Qetello: Likhoele tsa optic tsa fiber li feta koporo ka lebelo, sebaka le ts'epo empa li tla ka litšenyehelo tse phahameng tsa pele. Koporo e ntse e sebetsa bakeng sa litlhophiso tsa nako e khuts'oane, tekanyetso e tlase, kapa tse itšetlehileng ka PoE. Khetho e itšetlehile ka litlhoko tsa hau tse ikhethang tsa lebelo, ts'ireletso le ho hola.

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