Tataiso e Felletseng ea Multimode Fiber Optic Cable: Litšobotsi, Likopo, le Kemiso

Sebakeng sa likhokahano tsa mehala le marang-rang, thapo ea multimode fiber optic e bapala karolo ea bohlokoa ho fetiseng data ka nepo libakeng tse khutšoane ho isa ho tse mahareng. Tataiso ena e ikemiselitse ho fana ka kutloisiso e khuts'oane ea thapo ea multimode fiber optic le lits'ebetso tsa eona. Re tla hlahloba litšoaneleho tsa eona, melemo, litlhaloso le tšebeliso ea lefatše la 'nete.

Multimode fiber optic cable e etselitsoe phetisetso ea data e potlakileng ho marang-rang a sebaka sa lehae (LANs), litsi tsa data, le tikoloho ea likhoebo. Moko oa eona o moholo o lumella matšoao a mangata a leseli ho tsamaea ka nako e le 'ngoe, ho nolofalletsa khokahanyo e potlakileng le e se nang moeli.

Tataiso ena e tla akaretsa lintlha tsa tekheniki, mekhoa ea ho emisa, lintlha tsa ho lumellana, le mekhoa ea ho kenya mohala oa multimode fiber optic. Hape re tla tšohla mekhoa e metle ea tlhokomelo le malebela a ho ntlafatsa ts'ebetso ho netefatsa hore e phela nako e telele le ts'ebetso e nepahetseng.

Ho araba lipotso tse tloaelehileng, re kenyelelitse karolo ea FAQ e fanang ka likarabo tse hlakileng le tse khutšoane. Qetellong, babali ba tla ba le kutloisiso e tiileng ea thapo ea multimode fiber optic le lits'ebetso tsa eona tse sebetsang.

Ha re qaleng leetong lena la ho hlahloba lefats'e la multimode fiber optic cable le ho fumana bokhoni ba eona ba phetiso ea data e sebetsang hantle le e tšepahalang lefatšeng la kajeno le hokahaneng.

Lipotso Tse Atisang ho Botsoa (FAQ)

Ho araba lipotso le lipelaelo tse tloaelehileng, re hlophisitse lethathamo la lipotso tse atisang ho botsoa mabapi le thapo ea multimode fiber optic. Re bua ka lihlooho tse kang mekhoa ea ho emisa, meeli ea sebaka, ho lumellana le lisebelisoa tse ling, le lintlha tsa bopaki ba nako e tlang. Karolo ena e ikemiselitse ho fana ka likarabo tse hlakileng le tse hlakileng lipotsong tse tloaelehileng tseo babali ba ka bang le tsona.

Q1: Ke mekhoa efe e fapaneng ea ho emisa mohala oa multimode fiber optic?

A1: Multimode fiber optic cable e ka felisoa ho sebelisoa mekhoa e fapaneng, ho kenyelletswa le li-connectors joalo ka lihokelo tsa LC, SC, ST, kapa MPO/MTP. Mokhoa o mong le o mong oa ho emisa o na le melemo le menahano ea ona, joalo ka boiketlo ba tšebeliso, scalability, le ho lumellana le lisebelisoa tse ling.

Q2: Meeli ea sebaka sa multimode fiber optic cable ke efe?

A2: Meeli ea sebaka sa multimode fiber optic cable e itšetlehile ka lintlha tse 'maloa, ho kenyelletsa le mofuta oa fiber, litlhoko tsa bandwidth, le mohloli oa leseli o sebelisitsoeng. Ka kakaretso, thapo ea multimode fiber optic e ts'ehetsa libaka tse khuts'oane tsa phetisetso ha li bapisoa le fiber ea mofuta o le mong. Mohlala, likhoele tsa OM1 le OM2 hangata li ts'ehetsa ho fihla ho limithara tse 550 (maoto a 1804) ho 1 Gbps, ha likhoele tsa OM3 le OM4 li ka fihla ho limithara tse 1000 (maoto a 3280) ho 10 Gbps.

Q3: Na thapo ea multimode fiber optic e lumellana le lisebelisoa le lisebelisoa tse ling?

A3: Multimode fiber optic cable e lumellana le lisebelisoa tse sa tšoaneng le lisebelisoa tse atisang ho sebelisoa ho marang-rang, lithelefono le litsi tsa data. E ka hokahana le li-switches, li-routers, li-server, litsamaiso tsa polokelo, le lisebelisoa tse ling tsa marang-rang tse sebelisang li-transceivers tse lumellanang kapa li-converter tsa media. Ho bohlokoa ho etsa bonnete ba hore lihokelo le mefuta ea li-interface li lumellana bakeng sa khokahanyo e se nang moeli.

Q4: Ke lintlha life tsa ho paka nakong e tlang ha u khetha thapo ea multimode fiber optic?

A4: Ha u khetha thapo ea multimode fiber optic, nahana ka lintlha tse kang litlhoko tsa bandwidth, sebaka sa phetisetso, le ho lumellana le mahlale a hlahang. Likhoele tsa boemo bo holimo joalo ka OM3 le OM4 li fana ka ts'ebetso e ntle le ts'ehetso bakeng sa litefiso tse phahameng tsa data. Ho feta moo, ho khetha fiber e nang le li-cores kapa likhoele tse ngata ho ka fana ka scalability e kholo le ho fetoha habonolo bakeng sa katoloso ea marang-rang e tlang.

Q5: Na thapo ea multimode fiber optic e ka sebelisoa bakeng sa lits'ebetso tsa kantle?

A5: Le hoja thapo ea multimode fiber optic e etselitsoe tšebeliso ea ka tlung, ho na le mefuta e fapaneng e fumanehang kantle e ka mamellang maemo a tikoloho. Ka ntle multimode fiber optic cable e entsoe ka thepa le lijase tse sireletsang tse fanang ka ho hanyetsa mongobo, mahlaseli a UV, le ho fetoha ha mocheso, ho etsa hore e tšoanelehe bakeng sa ho kenngoa ka ntle.

Q6: Na thapo ea multimode fiber optic e ka aroloa kapa ea atolosoa?

A6: E, thapo ea multimode fiber optic e ka aroloa kapa ea atolosoa ho sebelisoa fusion splicing kapa mechanical splicing techniques. Ho qhoqha e lumella ho kopanya likarolo tse peli tsa thapo ea fiber optic ho etsa lithapo tse telele tsa cable. Leha ho le joalo, ke habohlokoa ho etsa bonnete ba hore mokhoa oa ho kopanya o etsoa ka nepo le hore khokahanyo ea spliced ​​ha e hlahise tahlehelo e feteletseng ea matšoao kapa e senya tshebetso.

Q7: Phapang ke efe pakeng tsa thapo ea multimode fiber optic le mohala o le mong oa fiber optic?

A7: Phapang e kholo pakeng tsa multimode fiber optic cable le single mode fiber optic cable e boholo ba mantlha, e leng karolo e bohareng e jereng pontšo ea leseli. Multimode fiber e na le konokono e kholoanyane, e lumellang litsela tse ngata tsa leseli ho tsamaea ka nako e le 'ngoe. Single mode fiber e na le mantlha e nyane, e nolofalletsang tsela e le 'ngoe ea leseli, e bakang sebaka se selelele sa phetisetso le bokhoni bo phahameng ba bandwidth ha bo bapisoa le fiber ea multimode.

Q8: Na thapo ea multimode fiber optic e ka sebelisoa bakeng sa phetiso ea data e potlakileng?

A8: E, thapo ea multimode fiber optic e ka tšehetsa phetiso ea data e potlakileng ho latela mofuta oa fiber le lisebelisoa tsa marang-rang tse sebelisitsoeng. Likhoele tsa multimode tsa boemo bo holimo tse kang OM3 le OM4 li ka tšehetsa litekanyetso tsa data tsa 10 Gbps esita le ho feta. Leha ho le joalo, bakeng sa sebaka se selelele le litekanyetso tse phahameng tsa data, mohala o le mong oa fiber optic hangata o khethoa.

Tsena ke lipotso tse 'maloa tse botsoang khafetsa mabapi le thapo ea multimode fiber optic. Haeba u na le lipotso mabapi le litlhoko tsa marang-rang tsa hau, ho bohlokoa hore u buisane le FMUSER, setsebi le mofani oa thepa ea tšepahalang, ea ka fanang ka tharollo ea motho ka mong le likeletso tsa litsebi ho latela litlhoko tsa hau tse ikhethang.

Multimode Fiber Optic Cable: Kakaretso

Multimode fiber optic cable ke mofuta o feto-fetohang le o sebelisoang haholo oa faeba Optical e etsang hore phetiso ea mahlaseli kapa mefuta e mengata ea khanya ka nako e le 'ngoe. Karolo ena e fana ka kakaretso e felletseng le e felletseng ea thapo ea multimode fiber optic, ho lekola kaho ea eona, boholo ba mantlha, le phallo ea modal. Ho feta moo, re tla shebisisa melemo le mathata a ho sebelisa thapo ea multimode fiber optic lits'ebetsong tse fapaneng.

1. Kaho ea Multimode Fiber Optic Cable

Multimode fiber optic cable e na le likarolo tse 'maloa, e' ngoe le e 'ngoe e sebetsa ka morero o itseng ho netefatsa phetiso e nepahetseng ea data. Moko-hare, e leng lera le ka hare-hare, ke oona o jereng matšoao a khanya. Ho pota-potile khubu ke lesela, lera le nang le index e tlaase ea refractive ha e bapisoa le ea mantlha. Sena se thusa ho etsa bonnete ba hore mats'oao a khanya a lula a le kahare ka ho thusa ho bonahatsa ka hare.

Ho sireletsa mantlha le ho koaheloa, ho sebelisoa lesela la ho roala, le tsejoang ka hore ke buffer. Buffer e fana ka matla a mochini le ho sireletsa fiber e bonojoana khahlano le matla a kantle le maemo a tikoloho. Ntle le moo, buffer e thusa ho thibela li-microbends tse ka lebisang tahlehelong ea matšoao.

Ithute hape: Tataiso e Pharalletseng ea Likarolo tsa Cable ea Fiber Optic

2. Boholo ba Core le Phatlalatso ea Modal

Multimode fiber optic cable e fumaneha ka boholo bo fapaneng ba mantlha, e tsejoang ka hore ke likarolo tsa OM (Optical Multimode). Li-core sizes tse sebelisoang haholo li kenyelletsa OM1, OM2, OM3, le OM4. Likarolo tsena li bonts'a bophara ba mantlha le bandwidth ea modal ea cable.

Modal dispersion ke taba ea bohlokoa ho thapo ea multimode fiber optic. E bua ka ho hasana ha mats'oao a leseli ha a ntse a tšela fiber ka lebaka la litsela tse fapaneng tse nkuoeng ke mekhoa e fapaneng. Phatlalatso ena e ka baka tšitiso ea mats'oao le ho fokotsa matla a bandwidth le sebaka sa thapo. Leha ho le joalo, tsoelo-pele ea theknoloji ea fiber optic e lebisitse ho nts'etsopele ea likhoele tsa multimode tsa graded-index, tse kang OM3 le OM4, tse fokotsang haholo ho hasana ha mekhoa le ho ntlafatsa tshebetso.

Bala hape: Lenane le Pharalletseng ho Fiber Optic Cable Terminology

3. Melemo ea Multimode Fiber Optic Cable

• Katleho ea litšenyehelo: Cable ea fiber optic ea Multimode hangata e na le litšenyehelo tse ngata ho feta thapo e le 'ngoe ea fiber optic. Sekhahla se seholo sa mantlha se lumella ho kopanya habonolo ha matšoao a leseli le ho fokotsa litšenyehelo tsa likarolo tsa optical tse hlokahalang bakeng sa phetisetso.
• Ho Eketsoa ha bonolo: Multimode fiber optic cable e bonolo ho e kenya ha e bapisoa le mohala o le mong oa fiber optic. Boholo bo boholo ba mantlha bo etsa hore ho tsamaisana ho se be bohlokoa haholo nakong ea ho kenya, ho nolofatsa ts'ebetso le ho fokotsa tlhoko ea likhokahano tse nepahetseng.
• Bokhoni bo Phahameng ba Phatlalatso ea Boitsebiso: Multimode fiber optic cable e ka tšehetsa litekanyetso tse phahameng tsa phetisetso ea data, e etsa hore e tšoanelehe bakeng sa lits'ebetso tse hlokang ho fetisoa ka potlako le ka mokhoa o atlehileng oa boitsebiso bo bongata. Bophahamo ba eona bo boholo ba mantlha bo lumella ho fetisoa ha mekhoa e mengata ea leseli, e nolofalletsang matla a mangata a bandwidth.
• Ho lumellana le Lisebelisoa tsa Optical: Multimode fiber optic cable e lumellana le mefuta e mengata ea lisebelisoa tsa optical tse kang li-transceivers, li-switches le li-routers. Tšebelisano ena e lumella ho kopanngoa ka mokhoa o se nang moeli le lisebelisoa tsa marang-rang tse teng 'me e fana ka phetoho bakeng sa lintlafatso kapa ho atolosoa nakong e tlang.Multimode fiber optic cable e boetse e bontša ho lumellana ka mokhoa o babatsehang le lisebelisoa tse ngata tsa optical tse kang LEDs (Light Emitting Diodes) le VCSELs (Vertical-Cavity Surface- Emitting Lasers). Khokahano ena e etsa hore e feto-fetohe haholo 'me e lumellane le meaho le lisebelisoa tse fapaneng tsa marang-rang.
• Ho tšepahala le ho Tšepahala: Cable ea fiber optic ea Multimode e tsebahala ka ho tšepahala le ho tšoarella ha eona. Ha e kotsing ea ho kena-kenana le motlakase oa motlakase (EMI) le tšitiso ea maqhubu a seea-le-moea (RFI), e netefatsa phetiso e tsitsitseng le e sireletsehileng ea data. Ho feta moo, thapo ea fiber optic ea multimode e hanana le maemo a thata a tikoloho, e etsa hore e tšoanelehe bakeng sa lits'ebetso tsa kahare le kantle.

4. Mathata a Multimode Fiber Optic Cable

Leha e na le melemo, thapo ea multimode fiber optic e na le mefokolo e itseng. Phoso e 'ngoe ea bohlokoa ke sebaka sa eona se fokolang sa phetisetso ha se bapisoa le mohala o le mong oa fiber optic. Ka lebaka la mokhoa oa ho hasana, thapo ea multimode fiber optic e loketse sebaka se khuts'oane, hangata ho fihla ho lik'hilomithara tse 'maloa. Ha nako e ntse e feta, ho ka 'na ha e-ba le phokotso le tahlehelo ea matšoao.

Multimode fiber optic cable e boetse e na le matla a tlase a bandwidth ha a bapisoa le mohala o le mong oa fiber optic. Tekanyetso ena e ka thibela ho nepahala ha eona bakeng sa lits'ebetso tse hlokang litefiso tse phahameng tsa data kapa puisano ea sebaka se selelele.

Ho feta moo, thapo ea multimode fiber optic e kotsing ea ho fokotsoa kapa ho lahleheloa ke mats'oao. Ha sebaka se ntse se eketseha, matla a lets'oao a fokotseha, e leng se etsang hore boleng ba phetiso bo fokotsehe. Ho fokotseha hona ho ka fokotsa boholo le ho tšepahala ha thapo lits'ebetsong tse itseng.

5. Lisebelisoa tsa Multimode Fiber Optic Cable

Multimode fiber optic cable e fana ka melemo e mengata, e etsa hore e be khetho e tummeng ho lits'ebetso tse fapaneng, tse ling tsa lisebelisoa tse tloaelehileng ke tse latelang:

• Puisano: Multimode fiber optic cable e sebelisoa haholo marang-rang a likhokahano ho fetisa melaetsa ea lentsoe, video le data. E atisa ho sebelisoa sebakeng sa kabo ea loop ea lehae, liofisi tse bohareng, le meaho ea bareki, e fana ka phetisetso e potlakileng le e tšepahalang bakeng sa lits'ebeletso tsa mohala, khokahanyo ea inthanete le thelevishene ea cable.
• Litsi tsa Boitsebiso: Multimode fiber optic cable e sebelisoa haholo litsing tsa data ho tšehetsa khokahanyo e phahameng ea marang-rang pakeng tsa lisebelisoa, lisebelisoa tsa polokelo le lisebelisoa tsa marang-rang. Bokhoni ba eona ba ho sebetsana le palo e kholo ea data ka latency e tlase e etsa hore e be e loketseng bakeng sa lits'ebetso tse tebileng tsa data, joalo ka cloud computing, virtualization, le analytics e kholo ea data.
• Marang-rang a LAN/WAN: Multimode fiber optic cable e atisa ho sebelisoa ho marang-rang a libaka (LANs) le marang-rang a libaka tse pharaletseng (WANs) ho fana ka phetiso ea data e potlakileng le e ka tšeptjoang ka nako e khutšoanyane ho ea ho e bohareng. E sebelisetsoa ho hokahanya lisebelisoa tsa marang-rang, tse kang li-switches le li-routers, ho netefatsa puisano e nepahetseng pakeng tsa lintlha tse fapaneng ka har'a lisebelisoa tsa marang-rang.
• Lipuisano tsa nako e telele: Leha thapo ea multimode fiber optic e tsebahala haholo ka tšebeliso ea eona likhokahanong tsa nako e khuts'oane, tsoelo-pele ea theknoloji e ekelitse bokhoni ba eona. Ka lisebelisoa tse khethehileng le mekhoa e ntlafalitsoeng ea phetisetso, thapo ea multimode fiber optic joale e khona ho ts'ehetsa libaka tse telele, e etsa hore e tšoanelehe bakeng sa lits'ebetso tse itseng tsa puisano tsa sebaka se selelele.
• Tikoloho ea indasteri le e thata: Multimode fiber optic cable e sebelisoa libakeng tsa indasteri, ho kenyelletsa le lisebelisoa tsa tlhahiso, lihlahisoa tsa oli le khase, le mekhoa ea lipalangoang. Ho hanyetsa ha eona ho kena-kenana le motlakase (EMI), ho fapana ha mocheso, le ho pepeseha ha lik'hemik'hale ho etsa hore e tšoanele maemo a boima le a thata.
• Campus Networks: Multimode fiber optic cable e sebelisoa hangata tikolohong ea marang-rang ea khamphase, joalo ka liunivesithi, likhamphani tsa likhoebo le lits'ebeletso tsa mmuso. E fana ka khokahanyo ea lebelo le phahameng lipakeng tsa meaho mme e ts'ehetsa phetisetso ea matshwao a lentsoe, data le video ho tloha bohole bo khuts'oane ho isa bohareng.

Multimode fiber optic cable e fana ka melemo e mengata 'me e fumana mekhoa e fapaneng ea mekhoa ea puisano ea mehala, litsi tsa data, marang-rang a LAN / WAN, likhokahano tsa nako e telele, le libaka tsa indasteri. Tšebeliso ea eona ea litšenyehelo, boiketlo ba ho kenya, bokhoni bo phahameng ba ho fetisetsa data, le ho lumellana le lisebelisoa tsa optical ho etsa hore e be khetho e fapaneng le e ka tšeptjoang bakeng sa marang-rang a sa tšoaneng le mekhoa ea puisano.

Ka kakaretso, ho feto-fetoha ha maemo le ho sebetsa hantle ha thapo ea multimode fiber optic ho etsa hore e be tharollo bakeng sa lits'ebetso tse fapaneng, ho tloha ho marang-rang a likhokahano ho isa litsing tsa boiketsetso tsa indasteri. Bokhoni ba eona ba ho fetisa lintlha ka botshepehi le ka bokgabane ka hara sebaka se boletsweng sa sebaka, ho kopantswe le ho tsamaellana ha yona le disebediswa tse fapaneng tsa optical, e etsa hore e be karolo ya bohlokwa meahong ya sejoale-joale ya puisano.

Qetellong, thapo ea multimode fiber optic e sebetsa e le tharollo e feto-fetohang le e theko e boima bakeng sa litlhoko tsa puisano tsa nako e khuts'oane. Kaho ea eona, boholo ba mantlha, le litšoaneleho tsa ho hasana ha modal li nolofalletsa phetiso ea data e tšepahalang ka har'a sebaka se lekanyelitsoeng. Ho utloisisa melemo, mathata, le ts'ebeliso ea thapo ea multimode fiber optic ho bohlokoa bakeng sa ho rala mekhoa ea puisano e sebetsang hantle le e ntlafalitsoeng.

Single Mode Fiber Optic Cable vs. Multimode Fiber Optic Cable

Ha ho nahanoa ka likhetho tsa likhoele tsa fiber optic, ho bohlokoa ho utloisisa liphapang pakeng tsa mokhoa o le mong le likhoele tsa multimode fiber optic. Karolo ena e ikemiselitse ho bapisa thapo e le 'ngoe ea fiber optic cable le multimode fiber optic cable, e totobatsang phapang ea sebaka sa phetisetso, bokhoni ba bandwidth, litšenyehelo, le litlhoko tsa ho kenya. Ka ho fumana temohisiso ka phapang pakeng tsa mefuta ena e 'meli ea likhoele tsa fiber optic, babali ba ka etsa liqeto tse nang le tsebo mabapi le khetho e nepahetseng ka ho fetisisa bakeng sa litlhoko tsa bona tse khethehileng.

Bakeng sa tšupiso e potlakileng, tafole e latelang e akaretsa liphapang lipakeng tsa thapo e le 'ngoe ea fiber optic cable le multimode fiber optic cable:

1. Sebaka sa phetiso

E 'ngoe ea liphapang tsa mantlha lipakeng tsa thapo e le 'ngoe ea fiber optic cable le multimode fiber optic cable ke sebaka sa phetisetso seo ba ka se tšehetsang. Mode o le mong thapo ea fiber optic e na le boholo bo nyane haholo ba mantlha ha e bapisoa le thapo ea multimode fiber optic. Mokotla ona o monyenyane o lumella tsela e le 'ngoe ea phetisetso, kahoo o fokotsa ho hasana ha mekhoa le ho nolofalletsa ho hasana ha matšoao libakeng tse telele. Mode e le 'ngoe fiber optic cable e ka tšehetsa sebaka sa phetisetso sa mashome kapa esita le lik'hilomithara tse makholo ntle le phokotso e kholo ea matšoao.

Ka lehlakoreng le leng, thapo ea multimode fiber optic e na le boholo bo boholo ba mantlha, e lumellang mefuta e mengata ea khanya ho ata ka nako e le 'ngoe. Leha ho le joalo, ka lebaka la ho hasana ha modal, boleng ba lets'oao bo ntse bo mpefala ka lebaka la sebaka se selelele. Multimode fiber optic cable e atisa ho sebelisoa bakeng sa puisano e khuts'oane, hangata ho tloha ho limithara tse makholo a seng makae ho isa ho lik'hilomithara tse 'maloa, ho itšetlehile ka mofuta o khethehileng oa fiber ea multimode e sebelisoang.

2. Bokhoni ba Bandwidth

Bophahamo ba palo bo bolela bokhoni ba thapo ea fiber optic ho tsamaisa data ka lebelo le holimo. Cable ea fiber optic ea mode e le 'ngoe e na le matla a holimo haholo a bandwidth ha a bapisoa le thapo ea multimode fiber optic. Boholo bo nyane ba mantlha ba mohala o le mong oa fiber optic bo nolofalletsa tsela e le 'ngoe ea phetisetso, e fokotsang ho hasana ha mats'oao le ho nolofalletsa litefiso tse phahameng tsa data. Bophahamo bo phahameng ba bandwidth ea mohala o le mong oa fiber optic bo etsa hore e loketse lits'ebetso tse hlokang phetiso e pharalletseng ea data, joalo ka likhokahano tsa mehala e telele le marang-rang a data a potlakileng.

Multimode fiber optic cable, e nang le boholo ba eona bo boholo ba mantlha le litsela tse ngata tsa phetisetso, e fana ka bokhoni bo fokolang ba bandwidth ha bo bapisoa le mohala o le mong oa fiber optic. Le hoja e ka tšehetsa litekanyetso tsa data tse lekaneng bakeng sa likopo tse ngata tse khutšoanyane, tse kang marang-rang a sebaka sa libaka (LANs) le kabo ea video, bandwidth e tlase ha e bapisoa le mohala o le mong oa fiber optic.

3. Litšenyehelo

Litšenyehelo ke ntlha ea bohlokoa eo u ka e nahanang ha u khetha pakeng tsa mokhoa o le mong le likhoele tsa multimode fiber optic. Ka kakaretso, thapo ea multimode fiber optic e atisa ho ba le litšenyehelo tse ngata ha e bapisoa le mohala o le mong oa fiber optic. Boholo bo boholo ba thapo ea fiber optic ea multimode bo etsa hore ho be bonolo le ho se bitse chelete e ngata ho e etsa, e leng se bakang litšenyehelo tse tlase ka kakaretso.

Mode o le mong thapo ea fiber optic, ka boholo ba eona ba mantlha bo nyane le bokhoni bo phahameng ba ts'ebetso, hangata e theko e phahameng ho feta thapo ea multimode fiber optic. Ts'ebetso ea tlhahiso ea thapo e le 'ngoe ea fiber optic e hloka mamello e matla le ho tsamaisana hantle, ho eketsa litšenyehelo tsa tlhahiso. Ho feta moo, lisebelisoa le lisebelisoa tse tsamaellanang le mohala o le mong oa fiber optic hangata li ikhethile ebile li theko e boima.

4. Litlhoko tsa ho kenya

Litlhoko tsa ho kenya li fapane pakeng tsa mokhoa o le mong le likhoele tsa multimode fiber optic. Ka lebaka la boholo bo boholo ba mantlha ba thapo ea fiber optic ea multimode, e na le mamello e phutholohileng, e nolofalletsang ho sebetsa le eona nakong ea ho kenya. Multimode fiber optic cable e ka felisoa ka li-connectors tse theko e tlaase, tse nolofatsang mokhoa oa ho kenya le ho fokotsa litšenyehelo.

Ka lehlakoreng le leng, mohala o le mong oa fiber optic o hloka ho lokisoa hantle le likhokahano tse theko e boima ho fihlela ts'ebetso e nepahetseng. Boholo bo bonyenyane ba mantlha bo hloka mekhoa e hlokolosi ea ho kenya ho fokotsa tahlehelo le ho netefatsa phetiso e nepahetseng ea khanya. Hangata ho hlokahala litsebi tse nang le koetliso e khethehileng le lisebelisoa bakeng sa ho kenya mohala o le mong oa fiber optic.

Qetellong, ho bohlokoa ho utloisisa phapang lipakeng tsa mochini o le mong le likhoele tsa multimode fiber optic ha ho khethoa thapo e nepahetseng bakeng sa ts'ebeliso e itseng. Mode e le 'ngoe fiber optic cable e fana ka sebaka se selelele sa phetisetso, matla a holimo a bandwidth, le ts'ebetso e phahameng, empa ka theko e phahameng le ka litlhoko tse thata tsa ho kenya. Multimode fiber optic cable, ha e ntse e lekanyelitsoe sebakeng sa phetisetso le bandwidth ha e bapisoa le mokhoa o le mong, e fana ka tharollo e theko e tlaase bakeng sa puisano ea nako e khutšoanyane. Ka ho nahana ka litlhoko tsa phetisetso, litlhoko tsa bandwidth, lithibelo tsa tekanyetso, le lintlha tsa ho kenya, batho ka bomong le mekhatlo ba ka etsa liqeto tse nang le tsebo ha ba khetha pakeng tsa mokhoa o le mong le likhoele tsa multimode fiber optic.

U ka 'na Ua Rata: Ho Demystifying Fiber Optic Cable Standards: Tataiso e Feletseng

Mefuta le Litlhaloso tsa Multimode Fiber Optic Cable

Lithapo tsa Multimode fiber optic li tla ka mefuta le litlhophiso tse fapaneng ho khotsofatsa litlhoko tse fapaneng. Ho utloisisa litlhaloso tsa likhoele tsena ho bohlokoa bakeng sa ho khetha e nepahetseng bakeng sa lits'ebetso tse ikhethileng. Karolo ena e hlahloba mefuta e fapaneng ea likhoele tsa multimode fiber optic, ho kenyeletsoa 2-strand, 4-strand, 6-strand, 8-strand, 12-strand, 24-strand, 48-strand multimode fiber optic cables, hammoho le 2- core, 4-core, 6-core, 8-core, 12-core, 24-core multimode fiber optic cables. Re tla tšohla bophara ba mantlha, bophara ba cable, sebaka se phahameng sa phetisetso, le lintlha tse ling tse amanang le mofuta o mong le o mong.

1. Multimode Fiber Optic Cables e thehiloeng holim'a likhoele

Multimode fiber optic cables li fumaneha ka litlhophiso tse fapaneng, tse amohelang palo e fapaneng ea likhoele tsa fiber ka har'a thapo e le 'ngoe, sena se kenyelletsa. 2-strand, 4-strand, 6-strand, 8-strand, 12-strand, 24-strand, 48-strand multimode fiber optic cables. Ka mohlala, lithapo tsa 2-strand multimode fiber optic li na le likhoele tse peli tsa fiber ka bomong, lithapo tsa 4-strand li na le likhoele tse 'nè, lithapo tse 6 li na le likhoele tse tšeletseng, joalo-joalo. Litlhophiso tsena li fana ka phetoho bakeng sa lits'ebetso tse hlokang palo e itseng ea likhokahano.

2. Multimode Fiber Optic Cables e thehiloeng ho li-cores

Lithapo tsa Multimode fiber optic li fumaneha ka litlhophiso tse fapaneng, tse amohelang lipalo tse fapaneng tsa li-cores kapa likhoele tsa fiber ka har'a thapo e le 'ngoe, sena se kenyelletsa. 2-core, 4-core, 6-core, 8-core, 12-core, 24-core multimode fiber optic cables. Mohlala, lithapo tsa 2-core multimode fiber optic li na le li-cores tse peli tsa motho ka mong, likhoele tse 4-core li na le li-cores tse 'ne, likhoele tse 6 tsa mantlha li na le li-cores tse tšeletseng, joalo-joalo. Litlhophiso tsena li fana ka phetoho bakeng sa lits'ebetso tse hlokang palo e itseng ea likhokahano.

3. Core Diameter, Cable Diameter, le Maximum Transmission Distance

Lithapo tsa multimode fiber optic li na le bophara bo boholo ba mantlha ha li bapisoa le likhoele tsa fiber optic tsa mode e le 'ngoe. Li-diameter tse tloaelehileng haholo tsa lithapo tsa multimode fiber optic ke 50 microns (µm) le 62.5 microns (µm). Boholo bo boholo ba mantlha bo lumella ho lokisoa ha bonolo le ho kopanya mats'oao a leseli ho fiber.

Bophahamo ba thapo ea likhoele tsa multimode fiber optic bo ka fapana ho latela mofuta o itseng le tlhophiso. Li-diameter tse tloaelehileng tsa cable li tloha ho 0.8 mm ho ea ho 3.0 mm, ho itšetlehile ka lintlha tse kang palo ea likhoele tsa fiber le likarolo leha e le life tse ling tse sireletsang.

Bohole bo boholo ba phetisetso ea likhoele tsa multimode fiber optic bo susumetsoa ke lintlha tse fapaneng, ho kenyelletsa bophara ba mantlha, phallo ea modal, le boleng ba thapo. Ka tloaelo, likhoele tsa multimode fiber optic li loketse puisano e khuts'oane, ho tloha ho limithara tse makholo a seng makae ho isa ho lik'hilomithara tse 'maloa, ho latela mofuta o itseng le boleng ba mohala.

Ithute hape: Tataiso ea ho qetela ea ho Khetha Lithapo tsa Fiber Optic: Mekhoa e Metle le Malebela

4. Lintlha Tse Ling: Li-Connectors, Wavelength, le Mefuta ea Fiber

Lithapo tsa multimode fiber optic li sebelisa likhokahano tse fapaneng bakeng sa khokahanyo e ntle. Mefuta e tloaelehileng ea sehokelo e kenyelletsa LC (Lucent Connector), ST (Straight Tip), SC (Subscriber Connector), le MTRJ (Mechanical Transfer Registered Jack). Lihokelo tsena li netefatsa ho tsamaisana ho nepahetseng le phetiso ea leseli e tšepahalang lipakeng tsa thapo ea fiber optic le lisebelisoa kapa lisebelisoa tse hokahaneng.

Bophahamo ba maqhubu bo sebelisoang mehalang ea multimode fiber optic bo ka fapana ho latela ts'ebeliso e ikhethileng le mofuta oa thapo. Lithapo tsa OM1 tsa multimode fiber optic hangata li tšehetsa maqhubu a 850 nm kapa 1300 nm, OM2 e ts'ehetsa 850 nm, OM3 le OM4 tšehetso ea 850 nm le 1300 nm, ha OM5 e ts'ehetsa 850 nm, 1300 nm, le 1550 nm.

Mefuta e fapaneng ea likhoele tsa multimode fiber optic, joalo ka OM1, OM2, OM3, OM4, le OM5, li fana ka ts'ebetso e fapaneng le bokhoni ba bandwidth. Lithapo tsa OM1 li na le bophara ba mantlha ba 62.5 µm, ha lithapo tsa OM2, OM3, OM4, le OM5 li na le bophara ba mantlha ba 50 µm ka likarolo tse ntlafalitsoeng tsa ts'ebetso, tse tšehetsang li-bandwidth tse phahameng le sebaka se selelele sa phetisetso.

Ho kenyelletsa litlhaloso tsena ts'ebetsong ea khetho ho netefatsa khetho e nepahetseng ea multimode fiber optic cable bakeng sa litlhoko tse khethehileng. Ho utloisisa tlhophiso ea mantlha, li-diameter tsa mantlha le li-cable, sebaka se phahameng sa phetisetso, mefuta ea lihokelo, ho lumellana ha wavelength, le mefuta ea fiber e lumella batho ka bomong le mekhatlo ho etsa liqeto tse nepahetseng bakeng sa lits'ebetso tsa marang-rang kapa merero ea bona.

Theko ea Single Mode Fiber Optic Cable

Ho utloisisa litheko tsa mohala o le mong oa fiber optic ho bohlokoa bakeng sa ho etsa moralo oa lichelete le ho etsa liqeto. Karolong ena, re fana ka karohano ea mefuta ea theko bakeng sa mefuta e fapaneng ea lithapo tsa fiber optic tsa mode e le 'ngoe tse boletsoeng sehloohong sena, ho ipapisitsoe le data ea litheko e fumanehang. Ka kopo elelloa hore litheko li ka fapana ho latela lintlha tse joalo ka bolelele ba thapo, mofuta, ho fetoha ha 'maraka, le likarolo tse ling.

1. Letlapa la Papiso ea Theko ea Multimode Fiber Optic Cables

Ka kopo hlokomela hore litheko tse boletsoeng tafoleng ke likhakanyo tsa litheko ho mithara/ leoto 'me li ka fapana ho latela lintlha tse kang bolelele ba cable, boleng, mofuta le maemo a mmaraka. Ho eletsoa ho ikopanya le barekisi kapa bahlahisi ka kotloloho ho fumana tlhaiso-leseling e nepahetseng ea litheko ho ipapisitse le litlhoko le bongata ba projeke.

2. Melemo ea Bulk Multimode Fiber Optic Cable:

• Tharollo e Sebeletsang Litšenyehelo: Ho reka thapo ea multimode fiber optic ka bongata hangata ho fella ka litšenyehelo tse tlase ka mithara / leoto ha ho bapisoa le ho reka likhoele ka bomong. Moruo oa sekala o lumella ho boloka chelete e ngata, haholo bakeng sa ho kenya lisebelisoa tse kholoanyane.
• Katoloso e Ntle ea Marang-rang: Lithapo tse ngata li fana ka monyetla oa ho holisa marang-rang a hau habonolo. Ho ba le phepelo e lekaneng letsohong ho lumella ho romelloa kapele le khokahanyo ea lisebelisoa tse ling kapa ho atolosa likhokahano tse teng.
• Mokhoa o Nolofalitsoeng oa ho Kenya: Ka thapo e ngata ea multimode fiber optic, o ka etsa bolelele ba cable ho latela litlhoko tse ikhethileng, o tlosa tlhoko ea ho kopanya kapa ho hokahanya likhoele tse ngata tse khutšoane. Sena se nolofatsa mokhoa oa ho kenya le ho fokotsa lintlha tse ka bang teng tsa ho hlōleha.
• Ts'ebetso e tsitsitseng: Lithapo tse ngata li atisa ho etsoa ka mokhoa o ts'oanang, ho netefatsa ts'ebetso e tsitsitseng ho pholletsa le marang-rang. Sena se thusa ho boloka botšepehi ba matšoao le ho fokotsa kotsi ea mathata a ho lumellana.

3. Litlhokomelo bakeng sa Bulk Multimode Fiber Optic Cable:

• Ho boloka le ho Tšoara: Ho boloka le ho tšoara lithapo tse ngata ka nepo ho bohlokoa ho boloka tšebetso ea tsona le bophelo bo bolelele. Netefatsa hore lithapo li bolokiloe sebakeng se hloekileng le se laoloang, se sirelelitsoeng ho kobeha ho feteletseng kapa tšenyo ea 'mele.
• Moralo le Litokomane: Ho rera ho ba bohlokoa le ho feta ha ho sebelisoa likhoele tse ngata. Litokomane tse nepahetseng tsa litsela tsa li-cable, bolelele le likhokahano lia hlokahala ho etsa bonnete ba hore ho kengoa ka nepo le tlhokomelo ea nako e tlang.
• Teko le Setifikeiti: Pele le ka mor'a ho kenya, ho bohlokoa ho leka le ho netefatsa ts'ebetso ea likhoele tse ngata u sebelisa lisebelisoa tse nepahetseng tsa tlhahlobo. Sena se etsa bonnete ba hore likhoele li kopana le lintlha tse hlokahalang 'me li sebetsa hantle.
• Khetho ea Bafani: Ha u reka thapo e ngata ea multimode fiber optic, khetha morekisi ea tsebahalang ea tsebahalang ka ho fana ka lihlahisoa tsa boleng. Nahana ka lintlha tse kang litiisetso tsa lihlahisoa, tšehetso ea tekheniki, le tšebeletso ea ka mor'a thekiso ho netefatsa phihlelo ea theko e bonolo.
• Ka ho khetha thapo e ngata ea fiber optic ea multimode, o ka fumana melemo ea ho boloka litšenyehelo, ho kengoa ka mokhoa o hlophisehileng, le katoloso e ntle ea marang-rang. Leha ho le joalo, ho bohlokoa ho rala ka hloko, ho ngola, le ho lekola likhoele ho netefatsa hore ho na le lisebelisoa tsa marang-rang tse tšepahalang le tse sebetsang hantle.

Multimode fiber optic cable e fana ka melemo e mengata bakeng sa phepelo e kholo ea marang-rang. Tšebeliso e ntle ea litšenyehelo, ho kenya ts'ebetso e nolofalitsoeng, le scalability e etsa hore e be khetho e ntle bakeng sa ho atolosa lisebelisoa tsa marang-rang. Ka ho nahana ka melemo le ho khomarela mekhoa e nepahetseng ea ho boloka, ho sebetsana le ho etsa liteko, batsamaisi ba marang-rang ba ka etsa bonnete ba hore ts'ebetso e sebetsa hantle ebile e sebetsa hantle.

Ha o kenya ts'ebetsong marang-rang a hlokang thapo e ngata ea fiber optic ea multimode, ho bohlokoa ho sebetsa le barekisi ba tsebahalang joalo ka FMUSER, le ho latela mekhoa e metle ea indasteri. Ka ho etsa joalo, o ka fihlela marang-rang a matla le a phahameng a tšebetso a fiber optic a khonang ho fihlela litlhoko tsa hau tsa puisano ka katleho.

Kenyelletso, Tlhokomelo, le Ntlafatso ea Ts'ebetso

Ho kenya, ho lokisoa, le ho ntlafatsa ts'ebetso ka nepo ho bohlokoa bakeng sa ho holisa ts'ebetso le ts'epahalo ea thapo ea multimode fiber optic. Karolong ena, re fana ka tataiso ea mohato ka mohato mabapi le mokhoa oa ho kenya, mekhoa e metle ea tlhokomelo, le malebela a ho ntlafatsa tshebetso. Babali ba tla ithuta ho fihlella khokahanyo e se nang moeli le ho netefatsa nako e telele ea lisebelisoa tsa bona tsa multimode fiber optic cable.

1. Ts'ebetso ea ho kenya

• Moralo le Moralo: Pele o kenya, rera ka hloko le ho rala marang-rang a fiber optic ho latela litlhoko le lithibelo tse itseng. Etsa qeto ea litsela tsa li-cable, libaka tsa ho emisa, le lisebelisoa tse hlokahalang bakeng sa li-connectors, splices le patch panels.
• Lokisa Cable: Lekola thapo ea multimode fiber optic bakeng sa matšoao leha e le afe a tšenyo kapa mefokolo pele o e kenya. Netefatsa hore thapo e bolokoa hantle, e sirelelitsoe hore e se kobehe kapa e huloe ka mokhoa o feteletseng, 'me ha e na litšila.
• Ho tsamaisa Cable: Latela mekhoa e metle ea indasteri bakeng sa ho tsamaisa cable ho fokotsa khatello ea maikutlo le ho kobeha. Qoba ho kobeha kapa ho thinyetsa ka thata ho ka bakang tahlehelo ea mats'oao kapa tšenyo ea mohala. Sebelisa literei tsa cable tse loketseng, likotopo, kapa litselana ho sireletsa thapo ho mabaka a tikoloho.
• Khokahano: Kenya likhokahano thapong ea fiber optic u sebelisa mekhoa le lisebelisoa tse nepahetseng. Latela litataiso tsa moetsi bakeng sa ho hloekisa le ho lokisa likhoele tsa faeba, ho sebelisa lihokelo tsa epoxy kapa tsa mochini, le ho netefatsa khokahano e sireletsehileng le e tšepahalang.
• Teko le Netefatso: Kamora ho kenya, etsa tlhahlobo e phethahetseng le netefatso ea thapo ea fiber optic u sebelisa lisebelisoa tse ikhethileng tse kang optical time-domain reflectometer (OTDR) kapa mohloli o khanyang le meter ea matla. Sena se tiisa hore thapo e kentsoe ka nepo 'me e kopana le lintlha tse hlokahalang tsa ts'ebetso.

2. Tlhokomelo Mekhoa e Molemo ka ho Fetisisa

• 1. Litlhahlobo tsa Kamehla: Etsa tlhahlobo ea pono ea kamehla ea thapo ea fiber optic ho fumana matšoao leha e le afe a tšenyo, a kang ho seha, ho kobeha, kapa lihokelo tse hlephileng. Ka potlako rarolla mathata afe kapa afe ho thibela ho senyeha ha lets'oao kapa ho hloleha ho felletseng ha cable.
• 2. Tlhoekiso le Taolo ea Tšilafalo: Boloka lihokelo tsa fiber optic li hloekile li se na litšila. Sebelisa li-wipes tse se nang letlapa le litharollo tse lumelletsoeng tsa ho hloekisa ho tlosa litšila, lerōle kapa oli ho lihokelo. Koahela likhokahanyo ka nepo ha li sa sebelisoe ho thibela tšoaetso.
• 3. Polokelo le Tšoaro e Nepahetseng: Boloka thapo ea spare ea multimode fiber optic sebakeng se hloekileng le se laoloang ho e sireletsa mongobong, mochesong o feteletseng le tšenyong ea ’mele. Tšoara thapo ka hloko, u qoba ho kobeha ho feteletseng kapa ho hula ho ka fokolisang likhoele.
• 4. Litokomane le Li-Labeling: Boloka litokomane tse nepahetseng tsa marang-rang a fiber optic, ho kenyelletsa le litsela tsa cable, libaka tsa ho felisa, le lintlha tsa khokahanyo. Sebelisa lileibole tse hlakileng le tse sa fetoheng ho khetholla likhoele, likhokahano le liphanele tsa patch bakeng sa ho rarolla mathata le ho li lokisa habonolo.

3. Malebela a Ntlafatso ea Ts'ebetso

• Tsamaiso ea Bandwidth: Lekola le ho laola tšebeliso ea bandwidth ea thapo ea multimode fiber optic ho netefatsa ts'ebetso e nepahetseng. Kenya ts'ebetsong maano a taolo ea sephethephethe, joalo ka mekhoa ea boleng ba lits'ebeletso (QoS), ho beha data ea bohlokoa pele le ho thibela tšubuhlellano.
• Tsamaiso e Nepahetseng ea Cable: Hlophisa le ho laola likhoele u sebelisa literei tsa cable, liraka, kapa litsamaiso tsa taolo. Boloka radius e nepahetseng le karohano lipakeng tsa likhoele ho thibela tšitiso ea matšoao kapa crosstalk. Lithapo tse hlophisitsoeng hantle li boetse li thusa ho rarolla mathata habonolo le ho atolosoa ha nako e tlang.
• Teko le Tlhokomelo ea Khafetsa: Rulahanya litloaelo tsa tlhahlobo le tlhokomelo khafetsa ho tseba mathata afe kapa afe a ka bang teng kapa phokotso ea ts'ebetso. Etsa nako le nako ho hloekisa fiber optic, ho emisa hape, kapa ho kopanya hape ha ho hlokahala ho boloka phetiso ea mats'oao e nepahetseng.
• Koetliso le Thuto: Netefatsa hore basebetsi ba ikarabellang bakeng sa lisebelisoa tsa marang-rang tsa multimode fiber optic ba fumana koetliso e nepahetseng mabapi le ho kenya, ho lokisa le ho rarolla mathata. Lula u nchafalitsoe ka tsoelo-pele ea indasteri le mekhoa e metle ka mananeo a koetliso le litifikeiti.

Ka ho latela ts'ebetso ea ho kenya, ho latela mekhoa e metle ea tlhokomelo, le ho kenya ts'ebetsong malebela a ho ntlafatsa ts'ebetso, basebelisi ba ka netefatsa khokahanyo e se nang moeli le bophelo bo bolelele ba lisebelisoa tsa bona tsa multimode fiber optic cable. Ho hlahlojoa khafetsa, ho hloekisa, litokomane le tlhahlobo ke tsa bohlokoa bakeng sa ho boloka ts'ebetso le ho tšepahala ha marang-rang. Ho bohlokoa hape ho lula u tseba ka lintlafatso tsa indasteri le tsoelopele ho etsa liqeto tse nang le tsebo le ho ikamahanya le litlhoko tse ntseng li fetoha.

Ntlafatsa Khokahano ea hau ea Marang-rang le FMUSER

Qetellong, thapo ea multimode fiber optic ke karolo ea bohlokoa lefats'eng la likhokahano tsa mehala le marang-rang. Bokhoni ba eona ba ho fetisa datha ka bokhabane libakeng tse khutšoane ho isa ho tse mahareng bo e etsa tharollo ea bohlokoa bakeng sa lits'ebetso tse fapaneng, ho kenyeletsoa marang-rang a lehae, litsi tsa data le tikoloho ea likhoebo.

Ho pholletsa le tataiso ena, re hlahlobile litšobotsi, melemo, litlhaloso, le tšebeliso ea sebele ea lefats'e ea multimode fiber optic cable. Ho tloha ho utloisisa litlhaloso tsa eona tsa tekheniki ho isa ho ho ithuta ka mekhoa ea ho emisa, ho nahanela tumellano, le lits'ebetso tsa ho kenya, babali ba fumane leseli la bohlokoa mabapi le ho kenya ts'ebetsong le ho boloka meaho ea likhoele tsa multimode fiber optic.

Mekhoa e metle ea tlhokomelo le malebela a ho ntlafatsa ts'ebetso li 'nile tsa buisanoa ho netefatsa bophelo bo bolelele le ts'ebetso e nepahetseng ea marang-rang a multimode fiber optic cable. Ka ho latela litataiso tsena, basebelisi ba ka eketsa khokahanyo, ba fokotsa litšitiso, 'me ba fihlella phetiso ea data e tšepahalang.

Ho sa tsotellehe hore na u setsebi sa IT, moenjiniere oa marang-rang, kapa u mpa u thahasella fiber optics, tataiso ena e u file motheo o tiileng oa ho tsamaea sebakeng sa multimode fiber optic cable. Tsebo e fumanoeng mona e u fa matla a ho etsa liqeto tse nang le tsebo le ho tsamaisa ka katleho thapo ea multimode fiber optic bakeng sa litlhoko tsa hau tse ikhethileng.

Ha u ntse u kena tšebetsong thapo ea multimode fiber optic, hopola hore FMUSER e teng ho u tšehetsa. Sehlopha sa rona sa litsebi se ikemiselitse ho u thusa ka lipotso leha e le life, ho fana ka tataiso e eketsehileng, le ho fana ka tharollo e lokiselitsoeng ho netefatsa katleho ea merero ea hau.

Amohela matla a thapo ea fiber optic ea multimode 'me u qale leeto la ho ea setsing sa marang-rang se potlakileng, se ts'epahalang le se sebetsang hantle. Ikopanye le FMUSER kajeno ho fumana hore na re ka u thusa joang ho fihlela sepheo sa hau sa khokahano.

Hammoho, ha re theheng bokamoso bo tsamaisoang ke theknoloji ea lithapo tsa multimode fiber optic.