Ho khetha tube e nepahetseng ea cable splice ho bapala karolo ea bohlokoa ho netefatsa ts'ebetso e nepahetseng. Ho lumellana le likhoele tse teng ho thibela mathata a ka bang teng. Ho lekola likhetho tsa thepa ho matlafatsa ho tšoarella le ho hanyetsa tikoloho. Ho feta moo, ho khetha boholo bo nepahetseng bakeng sa lits'ebetso tse ikhethileng ho tiisa ho kenya tšebetsong le ho sebetsa hantle.
Lintlha tsa bohlokoa
- Khetha tube ea splice ea cablee tsamaellanang le mofuta oa thapo ea fiber optic. Ho lumellana ho netefatsa ts'ebetso e nepahetseng le ho fokotsa litaba tsa khokahanyo.
- Khetha lisebelisoa tse mamellang mathata a tikoloho. Lisebelisoa tsa boleng bo holimo li sireletsa khahlanong le boemo ba leholimo, mongobo le ho pepeseha ha UV, li matlafatsa nako e telele.
- Nahana ka boholo le tšebeliso ea tube ea splice. Bophahamo bo tloaelehileng bo nolofatsa ho kenya, ha likhetho tse tloaelehileng li sebetsana le litlhoko tse itseng tsa projeke.
Mehopolo ea ho lumellana
Mefuta ea Lithapo
Ha u khetha alahla tube ea splice ea cable, ho bohlokoa ho utloisisa mefuta ea likhoele tse amehang. Lithapo tse fapaneng tsa fiber optic li sebeletsa merero e fapaneng, 'me ho lumellana le splice tube ho netefatsa ts'ebetso e nepahetseng. Mefuta e tsebahalang haholo ea likhoele tsa fiber optic e kenyelletsa:
- Fiber ea Mokhoa o le Mong (SMF): Mofuta ona oa mohala o lumella leseli ho tsamaea tseleng e le 'ngoe, ho etsa hore e be e loketseng bakeng sa puisano e telele.
- Multi-Mode Fiber (MMF): Lithapo tse nang le mefuta e mengata li tšehetsa litsela tse ngata tse khanyang, tse etsang hore li tšoanelehe bakeng sa libaka tse khutšoanyane le marang-rang a sebaka sa sebaka seo.
Ho khetha li-drop cable splice tube tse amohelang mefuta e le 'ngoe le likhoele tse nang le mefuta e mengata ho ntlafatsa maemo a fapaneng. E lumella ho kopanngoa ho se nang moeli ho litsamaiso tse teng, ho fokotsa kotsi ea mathata a khokahanyo.
Mefuta ea likhokahanyo
Thekhetho ea lihokeloe boetse e bapala karolo ea bohlokoa ho netefatsa hore e tsamaellana le li-drop cable splice tubes. Mefuta e mengata ea likhokahanyo e tsebahala haholo lits'ebetsong tsa fiber optic. Tsena li kenyelletsa:
- SC
- LC
- ST
- MTP/MPO
Lihokelo tsena li tsamaisana le likhoele tsa mofuta o le mong le li-multimode fiber-optic. Ho feto-fetoha ha tsona ho etsa hore li tšoanelehe bakeng sa lits'ebetso tse fapaneng litsing tsa fiber optic. Ho khetha "drop cable splice tube" e tšehetsang mefuta ena ea sehokelo ho nolofatsa ts'ebetso ea ho kenya le ho matlafatsa ts'epo ea sistimi ka kakaretso.
Khetho ea Lintho bakeng sa Drop Cable Splice Tubes
Lintlha tsa Tikoloho
Ha u khetha "drop cable splice tube", mabaka a tikoloho a ama ts'ebetso haholo. Ho utloisisa lintlha tsena ho thusa ho netefatsa bophelo bo bolelele le ho ts'epahala ha likhokahano tsa fiber optic. Lintlha tsa bohlokoa tsa tikoloho li kenyelletsa:
- Maemo a Leholimo: Boemo ba leholimo bo feteletseng bo ka lebisa ho senyeha ha cable. Pula, lehloa le moea o matla li ka ama botšepehi ba tube ea splice.
- Ho pepeseha ha Mongobo: Metsi a ka senya ts'ebetso ea likhoele. Ho tiisa hantle le tšireletso khahlanong le mongobo ke tsa bohlokoa.
- Tšusumetso ea UV: Ho ba letsatsing nako e telele ho ka baka ho senyeha ha nako e ntse e ea. Lisebelisoa tse hanyetsanang le UV li thusa ho fokotsa kotsi ena.
- Ho Fetoha ha Mocheso: Liphetoho tse feteletseng tsa mocheso li ka ama ts'ebetso ea tube ea splice. Lisebelisoa li tlameha ho mamella mefuta e mengata ea mocheso.
Ho khetha tube ea splice e entsoeng kathepa ea boleng bo holimo, joalo ka ABS, e ka fana ka tšireletso khahlanong le mathata ana a tikoloho.
Litlhoko tsa ho tšoarella
Durability ke akarolo ea bohlokoa ka ho fetisisa ea cableli-splice tubes. Tube ea splice e entsoeng hantle e lokela ho mamella likhatello tse fapaneng le maemo a tikoloho. Mona ke maemo a mang a indasteri a nako e telele:
- The splice tube e na le lera le ka ntle le khonang ho honyela mocheso, karolo e bohareng e thata, le sekhomaretsi se ka hare se ka qhibilihang ka mocheso. Moralo ona o matlafatsa nako e telele 'me o sireletsa likhokahano tsa fiber optic.
- Kaho e fokotsa kotsi ea tšenyo ha nako e ntse e ea. E sireletsa libaka tse tetemang tsa ho kopanya, ho netefatsa bophelo bo bolelele ba marang-rang a fiber.
- Ho sebelisa thepa ea ABS ea boemo ba indasteri ho fana ka khanyetso le ts'ireletso khahlanong le maemo a tikoloho. Sena se beha maemo a holimo a nako e telele ho marang-rang a fiber-to-the-home (FTTH).
Kakaretso ea nako ea bophelo ea li-tubes tsa li-cable splice tlas'a maemo a tloaelehileng a ts'ebetso e ka fihla lilemo tse ka bang 25. Lithapo tse ling li bile li fetisitsoe ke nako ea nako. Mohlala, Lihlahisoa tse ling tsa 3M Cold Shrink tse kentsoeng tšimong li ntse li sebetsa kamora lilemo tse ka bang 50. Nako ena ea nako e telele e totobatsa bohlokoa ba ho khetha lisebelisoa tse tšoarellang bakeng sa ho kenya fiber optic.
Boholo le Litekanyo tsa Drop Cable Splice Tubes
Mefuta e Tloaelehileng
Li-tubes tsa li-cable splice li tla ka mefuta e fapanengboholo bo tloaelehilengho fana ka litlhoko tse fapaneng tsa ho kenya. Boholo bona bo fapana ho tloha ho mefuta e kopaneng e etselitsoeng sebaka se lekanyelitsoeng ho ea ho likhetho tse kholo tse ka sebetsanang le likhokahano tse ngata. Litekanyo tse tloaelehileng li kenyelletsa:
- 18x11x85mm: E loketse lisebelisoa tse nyane, tse amohelang likhoele tse theohang tsa ba ngolisitseng ba 1-2.
- Mehlala e meholoanyane: E etselitsoe marang-rang a pharaletseng haholoanyane, ana a ka ts'ehetsa likhokahano tse ngata le lipalo tse kholoanyane tsa fiber.
Ho sebelisa boholo bo tloaelehileng ho nolofatsa mokhoa oa ho kenya. E lumella litsebi ho khetha ka potlako tube ea splice e nepahetseng bakeng sa ts'ebeliso ea bona e khethehileng.
Likhetho tse Tloaelehileng
Maemong a mang, boholo bo tloaelehileng bo ka 'na ba se ke ba finyella litlhoko tse khethehileng tsa morero.Li-tubes tsa splice tsa boholo bo ikhethilengfana ka tharollo. Mona ke mabaka a mang a tloaelehileng a ho kopa litekanyo tse tloaelehileng:
| Lebaka la ho Itloaetsa | Tlhaloso |
|---|---|
| Phokotso e fokolang ea polokelo | Bolelele ba li-cable tse tloahelehileng bo thusa ho fokotsa thapo e feteletseng, e lebisang lits'ebetsong tse sebetsang hantle. |
| Litlhoko tse fapaneng tsa ho kenya | Litikoloho tse fapaneng li hloka litekanyo tse khethehileng bakeng sa ts'ebetso e nepahetseng. |
| Lebelo le ntlafalitsoeng la phepelo | Mechanical splicing e ka phethoa ka potlako ho feta mekhoa ea khale, e lumellang ho kenngoa ka potlako. |
Linako tsa ho etella pele bakeng sa li-tubes tsa li-cable splice tsa boholo bo tloaelehileng li ka ba khutšoane joalo ka libeke tse 6-8 bakeng sa likhoele tse itseng tsa fiber. Litšenyehelo li lula li le boemong ba tlholisano, ka boitlamo ba ho kopana kapa ho hlola litheko tse thehiloeng US bakeng sa lihlahisoa tsa boleng. Linako tsa hona joale tsa ho etella pele li ka fapana ka lebaka la tlhoko e phahameng ea lik'hamphani tse kholo.
Ho khetha boholo bo nepahetseng le boholo bo nepahetseng bakeng sa li-drop cable splice tubes ho netefatsa ho kenngoa ka katleho le ts'ebetso e nepahetseng libakeng tse fapaneng.
Litlhoko tsa Kopo bakeng sa Drop Cable Splice Tubes
Ka hare vs. Tšebeliso ea Kantle
Ho khetha thapo e nepahetsengsplice tube e itšetlehile ka hore na ho kenngoa ho ka hare kapa ka ntle. Tikoloho ka 'ngoe e hlahisa mathata a ikhethang.
Bakeng samehaho ea ka hare, hangata lithapo li sebelisa mosi o fokolang, lisebelisoa tse se nang halogen (LSZH). Lisebelisoa tsena li fokotsa mosi le mesi e chefo ha ho ka cha. Lithapo tsa ka tlung hangata li sebetsa ka har'a mocheso oa 0 °C ho ea ho +60 °C. Li ka 'na tsa se ke tsa hloka likarolo tse thibelang metsi ntle le haeba li kentsoe libakeng tse mongobo.
Ka papiso,lisebelisoa tsa ka ntlebatla litharollo tse matla haholoanyane. Hangata likhoele tse ka ntle li na le lijase tsa UV-stable polyethylene (PE) kapa PVC. Lisebelisoa tsena li sireletsa khahlanong le ho pepeseha ha letsatsi le mongobo. Lithapo tsa ka ntle li tlameha ho mamella maemo a thata, 'me mocheso o tloha ho -40 °C ho ea +70 °C. Li ka boela tsa kenyelletsa likhoele tse thibelang metsi le lihlomo tsa boikhethelo bakeng sa tšireletso e eketsehileng khahlanong le tšenyo ea 'mele.
Litsela tsa kantle li tobane le maemo a thata joalo ka letsatsi, metsi, moea le tšusumetso. Litsela tsa ka tlung li tlameha ho ikamahanya le likhoutu tsa polokeho 'me li tsamaee libakeng tse thata. Meralo e fapana haholo mabapi le radius e kobehang le matla a ho pshatla, 'me likhoele tsa ka tlung li tenyetseha haholoanyane le likhoele tsa kantle tse etselitsoeng ho mamella tsitsipano e phahameng le ho pshatla litekanyetso.
Maemo a Khethehileng a Indasteri
Lisebelisoa tse fapaneng li hloka ho ikamahanya le maemo a itseng a indasteri. Mohlala, meaho ea bolulo hangata ha e hloke ho kopanngoa, kaha likhoele hangata li kengoa sekotong se le seng. Ka lehlakoreng le leng, lisebelisoa tsa khoebo hangata li kenyelletsa likhoele tsa ho kopanya ho hokahana le likhoele tse ling.
| Karolo | Mehaho ea Bolulo | Lisebelisoa tsa Khoebo |
|---|---|---|
| Ho kopanya | Ka kakaretso ha e hlokehe; lithapo li kenngoa karolong e le 'ngoe | Ho kopanya ho tloaelehile; likhoele li hokahantsoe le likhoele tse ling |
| Phediso | Hangata e etsoa ka ho toba ka likhoele | Hangata ho kenyelletsa ho kopanya li-pigtails holim'a likhoele |
| Ho lumellana le Melao ea Mollo | E tlameha ho kopana le likhoutu tsa lehae tsa mollo; Lithapo tsa OSP li tlameha ho emisoa nakoana kamora ho kena moahong | E tlameha ho latela litlhoko tsa ho chesa ha NEC; hangata e hloka khoele ea likhoele tsa OSP |
| Mehaho ea Tšehetso | E ka sebelisa mekhoa e bonolo ea tšehetso | E hloka mekhoa ea ts'ehetso e rarahaneng bakeng sa tsamaiso ea cable |
| Ho emisa Mollo | Ho hlokahala ho thibela mollo libakeng tsohle tsa marako le fatše | Litlhoko tse ts'oanang tsa ho emisa mollo, empa e kanna ea ba le melaoana e eketsehileng e ipapisitseng le ts'ebeliso ea moaho |
Ho utloisisa litlhoko tsena tsa kopo ho netefatsa hore litsebi tsa theknoloji li khetha tube e nepahetseng ea li-cable splice tube bakeng sa litlhoko tsa bona tse khethehileng.
Ho khetha tube e nepahetseng ea splice ea cable ho hloka ho nahanoa ka hloko mabapi le tšebelisano, thepa, boholo le ts'ebeliso. Ho latelamekhoa e metle e thusa ho netefatsatse atlehileng. Liphoso tse tloaelehileng li kenyelletsa:
- Kamehla u khethe mohala o monyenyane ka ho fetisisa, o ka lebisang ho tahlehelo e phahameng ea matšoao.
- Ho sebelisa likhoele tse hanyetsanang haholo tse amang ho nepahala ha mats'oao hampe.
- Ho kenya likhoele tse sa sireletsehang libakeng tse lerata, ho eketsa tšitiso.
- Ho lebala ka khanyetso ea lik'hemik'hale, e leng ea bohlokoa bakeng sa tikoloho e itseng.
- Ho sebelisa likhoele tsa kahare bakeng sa lits'ebetso tsa kantle, ho beha kotsi ea ho senyeha kapele.
Ikopanye le litsebi haeba u sa tiisehe ka litlhoko tse khethehileng.
LBH
The drop cable splice tube ke eng?
The drop cable splice tube e hokahanya lithapo tse theohang ho lithapo tsa pigtail ka har'a lisebelisoa tsa fiber optic. E sireletsa likhokahano tsa splice mme e netefatsa ts'ebetso e tšepahalang.
Nka khetha tube ea splice ea boholo bo nepahetseng joang?
Khetha tube ea splice ho latela palo ea likhokahano tse hlokahalang. Boholo bo tloaelehileng bo amohela lits'ebetso tse fapaneng, athe likhetho tsa moetlo li lumellana le litlhoko tse ikhethileng tsa projeke.
A na nka sebelisa li-splice tubes tsa ka tlung kantle?
Che, li-tubes tsa ka hare tsa splice ha li na tšireletso e hlokahalang khahlanong le maemo a tikoloho. Kamehla sebelisa li-splice tubes tse lekantsoeng ka ntle bakeng sa lisebelisoa tsa kantle ho netefatsa hore li tšoarella le ho sebetsa.
Nako ea poso: Sep-05-2025