Amaphutha Ajwayelekile Ama-5 Lapho Usebenzisa Izimbobo Ze-Fiber Optic Zangaphakathi (Nokuthi Ungazigwema Kanjani)

 

Izivalo ze-Fiber Optic zidlala indima ebalulekile ekuvikeleni ukuxhumana okubucayi.ibhokisi le-fiber opticigcina ngayinyeuxhumano lwe-fiber optickuphephile, kuyilaphoibhokisi lokuxhuma i-fibre opticinikeza ukuhleleka okuhlelekile. Ngokungafani ne-ibhokisi le-fiber optic yangaphandle, aibhokisi lekhebula le-fiber opticeyenzelwe ukusetshenziswa endlini iqinisekisa ukusebenza kahle ezindaweni ezilawulwayo.

Izinto Ezibalulekile Okufanele Uzicabangele

• Gcinaizintambo ze-fiber optic ezihleliwengaphakathi kwezindawo ezivalekile ngokuhlela izindlela zekhebula, ukusebenzisa iziqeshana namathileyi, nokubhala amakhebula ngokucacile ukuze kuvinjelwe ukugoba nokulahleka kwesignali.
• Njalohlanza futhi uqede izixhumi zefayibhaukusebenzisa kahle amathuluzi nezindlela ezifanele ukugwema ukungcola nokuqinisekisa amasignali enethiwekhi aqinile futhi athembekile.
• Hlonipha irediyasi encane yokugoba yezintambo zefayibha ngokugwema ukugoba okubukhali nokusebenzisa iziqondiso ukuvikela izintambo ekulimaleni nokugcina ukusebenza kwenethiwekhi.

Ukuphathwa Kabi Kwekhebula Ezindaweni Zokufaka I-Fiber Optic

Kuyini Ukuphathwa Kwekhebula Okubi Nokuthi Kungani Kwenzeka

Kubiukuphathwa kwekhebulakwenzeka lapho izintambo ze-fiber optic ngaphakathi kwezindawo ezivalekile zixakeka, zigcwele ngokweqile, noma zihanjiswa ngendlela engafanele. Lesi simo sivame ukubangelwa ukufakwa okusheshayo, ukuntuleka kokuhlela, noma ukuqeqeshwa okunganele. Ochwepheshe bangase bangawunaki ukubaluleka kokusebenzisa amathreyi ekhebula, ama-rack, noma ama-clip, okuholela ekutheni izintambo zinqamule noma zigobe. Uma izintambo zingafakwanga ilebula noma zihlukaniswe, ukuxazulula izinkinga kuba nzima futhi kudle isikhathi. Ngokuhamba kwesikhathi, izintambo ezixakile zingabangela ukulahleka kwesignali, umonakalo ongokwenyama, ngisho nokushisa ngokweqile ngenxa yokugeleza komoya okulinganiselwe. Ezindaweni ezinabantu abaningi, njengezikhungo zedatha, ukuhleleka okubi ngaphakathi kwe-Fiber Optic Enclosures kungafaka engcupheni ukuthembeka kwenethiwekhi futhi kwandise izindleko zokulungisa.

Indlela Yokugwema Ukuphathwa Kabi Kwekhebula

Ochwepheshe bangavimbela isiphithiphithi sekhebula ngokulandela amazinga embonini kanye nemikhuba emihle kakhulu. Ukuhlela ngokucophelela izindlela zekhebula nobude kuqinisekisa ukuthi izintambo zifika ezindaweni zazo ngaphandle kokuyekethisa ngokweqile. Ukusebenzisa izesekeli zokuphatha ikhebula, njengezitsha zokufaka, ama-rack, kanye neziqeshana zekhebula ezisezingeni eliphezulu njengalezo ezivela eDowell, kugcina izintambo ziphephile futhi kuvimbela ukuxabana. Isikhala esifanele seziqeshana—njalo ngamasentimitha angu-12 kuya kwangu-18 ngokuvundlile kanye namasentimitha angu-6 kuya kwangu-12 ngokuma—kugcina ubuqotho bekhebula. Ochwepheshe kufanele bagweme ukuqinisa iziqeshana ukuze bavikele ijakethi yekhebula. Ukulebula okucacile kuzo zombili izinhlangothi zekhebula ngalinye kwenza kube lula ukugcinwa nokuxazulula izinkinga. Ukuhlolwa okuvamile kanye nokuhlolwa okubonakalayo kusiza ekugcineni ukuhleleka nokuhambisana nomthetho. Izinhlelo zokuqeqesha, njengenkambo ye-CNCI® Fiber Optic Cabling noma izitifiketi ze-BICSI, kuhlomisa ochwepheshe ngamakhono adingekayo ekuphathweni kwekhebula okuphumelelayo. Lezi zinyathelo ziqinisekisa ukuthi i-Fiber Optic Enclosures ihlala ihlelekile, isekela ukuhamba komoya okusebenzayo, futhi inikeza isisekelo esithembekile sokusebenza kwenethiwekhi.

Ukuqedwa Kwefayibha Okungafanele Ezindaweni Zokuvala I-Fiber Optic

Kuyini Ukuphela Kwefayibha Okungafanele Futhi Kungani Kwenzeka

Ukuqedwa kwefayibha okungalungile kwenzeka lapho ochwepheshe behluleka ukulungisa, ukuvumelanisa, noma ukuqeda iziphetho zefayibha ngendlela efanele ngaphakathi kwe-Fiber Optic Enclosures. Leli phutha livame ukubangelwa umsebenzi ophuthumayo, ukuntuleka kokuqeqeshwa, noma ukusebenzisa amathuluzi angalungile. Amaphutha avamile afaka phakathi ukungcoliswa uthuli noma amafutha, imihuzuko ebusweni bokuphela kwefayibha, kanye nokuqondaniswa okungekuhle kwesixhumi. Lezi zinkinga zibangela ukulahlekelwa okuphezulu kokufakwa, ukubonakaliswa kwesignali, ngisho nomonakalo ohlala njalo ezixhumini. Kwezinye izimo, ukuhlanza okungafanele ngesikhathi sokuqedwa kungaholela emazingeni okuhluleka aphezulu afinyelela ku-50% noma ngaphezulu. Indawo ngayinye yokuxhumeka enephutha iletha ukulahlekelwa kokufakwa okulinganiselwe, okungadlula ukulahlekelwa ngaphakathi kwekhebula lefayibha uqobo. Ngenxa yalokho, isivinini senethiwekhi nokuthembeka kuyathinteka, ikakhulukazi ezindaweni ezinesivinini esikhulu. UDowell ugcizelela ukubaluleka kokuqedwa okufanele ukuvimbela lezi zinkinga ezibizayo nokuqinisekisa ukusebenza kwenethiwekhi okuzinzile.

Indlela Yokuqinisekisa Ukuphela Kwefayibha Okufanele

Ochwepheshe bangafinyelela ukuqeda okuthembekile ngokulandela amazinga embonini nokusebenzisa amathuluzi afanele. Inqubo iqala ngokuhlanza ngokucophelela besebenzisa ama-wipes angena-lint kanye nezinyibilikisi ezivunyiwe. Abasebenzi kufanele bagweme ukusebenzisa kabusha ama-wipes noma imicu emanzisa kakhulu, njengoba le mikhuba isakaza ukungcola.Ukuphela kwesixhumi okufaneleKungabandakanya ukuhlanganisa i-pigtails, ukusebenzisa ama-feniut kits, noma ukufaka izinamathiseli ezifana ne-epoxy. Amathuluzi okubopha kumele afane nohlobo lwesixhumi futhi asebenzise amandla afanele. UDowell uncoma ukuhlolwa njalo nokuhlolwa kokuphela ngakunye ukuze kutholakale amaphutha kusenesikhathi. Ochwepheshe kufanele bapholishe izixhumi ngezinyathelo ezintathu futhi bagweme ukupholisheka ngokweqile, okunganciphisa ubuso befayibha. Izintambo eziqediwe kusengaphambili nezixhumi eziqinile zenza kube lula ukufakwa futhi kunciphise amaphutha ensimu. Ngokubhala phansi zonke iziphetho nokugcina indawo engenalo uthuli, amaqembu anganciphisa ukulahlekelwa kokufakwa futhi andise ukuthembeka kwenethiwekhi.

Ukungazinaki Iziqondiso Ze-Bend Radius Ku-Fiber Optic Enclosures

Kusho ukuthini Ukungazinaki I-Bend Radius nokuthi Kungani Kwenzeka

Ukungazinaki iziqondiso ze-gog radius kusho ukuthi ochwepheshe bagoba izintambo ze-fiber optic eziqinile kunalokho okunconywayo ngaphakathiIzivalo ze-Fiber Optic. Leli phutha livame ukwenzeka lapho abafaki bezama ukufaka izintambo eziningi kakhulu endaweni encane noma beshesha ukuqeda umsebenzi. Ngezinye izikhathi, bangase bangazi irediyasi encane yokugoba efanele yohlobo ngalunye lwekhebula. Lapho ikhebula ligoba kakhulu, izimpawu zokukhanya zingavuza kusuka ku-fiber. Lokhu kuvuza kwandisa ukulahlekelwa kokufakwa futhi kwenze isignali ibe buthaka. Ngokuhamba kwesikhathi, ukugoba okubukhali kungadala imifantu emincane engilazini, engase ingabonakali kodwa izokonakalisa ukusebenza. Ezimweni ezimbi kakhulu, i-fiber ingaphuka ngokuphelele. Ngisho noma umonakalo ungabonakali ekuqaleni, ukuthembeka kwenethiwekhi kuyehla futhi ubuqotho bedatha buyaphela.

Indlela Yokugcina Irediyasi Egobile Efanele

Ochwepheshe bangavikela izintambo ze-fiber optic ngokulandela iziqondiso zemboni ze-bend radius. Iningi lezintambo ze-single-mode zidinga i-bend radius okungenani engu-20 mm, kuyilapho izintambo ze-multimode zidinga cishe u-30 mm. Umthetho ojwayelekile ukugcina i-bend radius okungenani izikhathi eziyi-10 ububanzi bekhebula. Uma ikhebula lingaphansi kokucindezeleka, khulisa i-bend radius ibe ububanzi obuphindwe ka-20. Isibonelo, ikhebula elinobubanzi obungu-0.12-intshi akufanele ligobe liqine ngaphezu kwamasentimitha angu-1.2. Ezinye izintambo ezithuthukisiwe, njenge-Bend Insensitive Single Mode Fiber (BISMF), zivumela i-bend radii encane, kodwa abafaki kufanele bahlole njalo imininingwane yomkhiqizi. UDowell uncoma ukusebenzisaizesekeli zokuphatha ikhebula, njengeziqondisi ze-radius kanye nama-cable tray, ukuvimbela ukugoba okubukhali ngengozi. Ochwepheshe kufanele bagweme ukuphoqa izintambo emakhoneni aqinile noma ezindaweni ezivalekile ngokweqile. Ukuhlolwa njalo kusiza ekubambeni izinkinga kusenesikhathi. Ngokuhlonipha imihlahlandlela ye-gond radius, amaqembu aqinisekisa ukuthi i-Fiber Optic Enclosures iletha ukusebenza okuthembekile kanye nokuqina kwesikhathi eside.

Ukuhlanzwa Okungafanele Kwezixhumi Ze-Fiber Ku-Fiber Optic Enclosures

Kuyini Ukuhlanza Okungafanele Futhi Kungani Kwenzeka

Ukuhlanzwa okunganele kweizixhumi zefayibhakwenzeka lapho ochwepheshe behluleka ukususa uthuli, ukungcola, noma amafutha kusukela ekugcineni kwesixhumi ngaphambi kokufakwa noma ukulungiswa. Ngisho nezinhlayiya ezincane kakhulu zingavimba umongo wefayibha, okubangela ukulahleka kwesignali kanye nokubonakaliswa kwangemuva. Kwesinye isimo esibhaliwe, ukungcola okuvela ku-jumper engcolile ye-OTDR kwaholela ekwehleni kwesilinganiso sesignali kuya komsindo esingu-3 kuya ku-6 dB phakathi kwama-terminal angu-3,000. Leli zinga lokuwohloka lingaphazamisa izinhlelo ze-laser futhi liphazamise ukusebenza kwenethiwekhi. Ukungcola okuvamile kufaka phakathi izigxivizo zeminwe, i-lint, amangqamuzana esikhumba somuntu, kanye nothuli lwemvelo. Lezi zinto zivame ukudluliselwa ngesikhathi sokuphathwa, kusukela ezimbotsheni zothuli, noma ngokungcola okuwela lapho izixhumi zihlangana. Izixhumi ezingcolile azigcini nje ngokunciphisa ikhwalithi yesignali kodwa futhi zingabangela umonakalo ohlala njalo ezindaweni zokuhlangana, okuholela ekunciphiseni okuphezulu kanye nokulungiswa okubizayo. Ukuhlanza njalo nangokufanele kusabalulekile ekugcineni ukusebenza kwe-Fiber Optic Enclosures.

Indlela Yokuhlanza Ngokufanele Izixhumi Ze-Fiber

Ochwepheshe kufanele balandele indlela ehlelekile yokuhlanza izixhumi zefayibha. Ukuhlola nge-microscope kuza kuqala ukuze kutholakale imfucumfucu ebonakalayo. Ukuze kungcoliswe ukukhanya, ukuhlanza okomile ngeziphuphu ezingenayo i-lint noma isihlanzi se-reel kusebenza kahle. Uma izinsalela ezinamafutha noma eziqinile ziqhubeka, ukuhlanza okumanzi nge-solvent ekhethekile—hhayi i-isopropyl alcohol ejwayelekile—kufanele kusetshenziswe. Ngemva kwesinyathelo ngasinye sokuhlanza, ochwepheshe kumele bahlole isixhumi futhi ukuqinisekisa ukuthi zonke izinto ezingcolisayo zihambile. UDowell uncoma ukusebenzisa amathuluzi okuhlanza ochwepheshe njenge-fiber optic cleaning pen, amakhasethi, namabhokisi okuhlanza. Lawa mathuluzi asiza ekuvimbeleni ukwakheka okungaguquki kanye nokungcola kwesibili. Ochwepheshe kufanele bagweme ama-swabs kakotini, amathawula ephepha, nomoya ocindezelwe, njengoba lokhu kungaletha izinto ezintsha ezingcolisayo noma kushiye imicu ngemuva. Hlala ugcina izimbobo zothuli zivuliwe lapho izixhumi zingasetshenziswa. Ukuhlanza zombili izixhumi ngaphambi kokuhlangana kuvimbela ukungcola okuwelanayo futhi kugcina ikhwalithi yesignali efanele. Ukuhlola okuqhubekayo kanye nemikhuba yokuhlanza kuvikela ubuqotho bamanethiwekhi efayibha futhi kwandise isikhathi sokuphila se-Fiber Optic Enclosures.

Ukweqa Ukugcinwa Okuvamile Kwezimbobo Ze-Fiber Optic

Kuyini Ukweqa Ukulungiswa Kwezinto Ezidingekayo Nokuthi Kungani Kwenzeka

Ukweqa ukulungiswa okuvamile kusho ukunganaki ukuhlolwa okuvamile, ukuhlanza, kanye nokuhlolwa kwe-Izivalo ze-Fiber Optic. Amaqembu amaningi ayayishaya indiva le misebenzi ngenxa yemikhawulo yesikhathi, ukuntuleka kokuqeqeshwa, noma ukucabanga ukuthi izindawo ezivalekile azinazo izilungiso. Ngokuhamba kwesikhathi, uthuli, umswakama, kanye nokucindezeleka ngokomzimba kunganqwabelana ngaphakathi kwendawo evalekile. Lokhu kuholela ekungcoleni kwezixhumi, ukulahleka kwesignali, ngisho nokwehluleka kwemishini ngaphambi kwesikhathi. Ochwepheshe ngezinye izikhathi bayakhohlwa ukuhlola izivalo ezonakele noma ama-gasket agugile, okuvumela umswakama ukuthi ungene futhi ugqwale izingxenye zangaphakathi. Ngaphandle kokulungiswa okuhleliwe, izinkinga ezincane azinakwa kuze kube yilapho zibangela ukungasebenzi kwenethiwekhi noma ukulungiswa okubizayo.

Qaphela: Ukunganaki ukulungiswa okuvamile kuvame ukuholela ezinkingeni ezifihliwe ezikhula ngokushesha, okwandisa isikhathi sokungasebenzi kanye nezindleko.

Indlela Yokusebenzisa Ukulungiswa Okuphumelelayo

Uhlelo lokulungisa oluhlelekile lugcina ama-Fiber Optic Enclosures esebenza kahle kakhulu.UDowell uyancomaimikhuba emihle elandelayo:

1. Hlola njalo ukuze ubone umonakalo, ukungcola, noma ukuguguleka kusenesikhathi. Hlola izivalo, ama-gasket, kanye nesimo somzimba sendawo ebiyelwe.
2. Hlanza izixhumi namathileyi e-splice usebenzisa amathuluzi avunyelwe, njengeziphuphu ezingenayo i-lint kanye nezinyibilikisi ezikhethekile, ukuze uvimbele ukulahleka kwesiginali.
3. Gada izinga lokushisa kanye nomswakama ngaphakathi kwesivalo ukuze ugweme ukwakheka komswakama kanye nokushisa ngokweqile.
4. Shintsha izingxenye ezonakele, njengezivalo eziqhekekile noma ama-gasket agugile, ngokushesha okukhulu.
5. Hlola izixhumanisi ze-fiber optic ngezikhathi ezithile ukuze uqinisekise ikhwalithi yesignali futhi uthole noma yikuphi ukuwohloka.
6. Gcina imibhalo eningiliziwe yokuhlolwa, imiphumela yokuhlolwa, kanye nokulungiswa ukuze kubhekwe kukho esikhathini esizayo.
7. Qeqesha abasebenzi bokulungisa ukuthi balandele izindinganiso zemboni futhi basebenzise izindlela zokuhlanza nezokuhlola ezifanele.

Ngokulandela lezi zinyathelo, amaqembu angandisa isikhathi sokuphila kwezindawo zawo zokuvala futhi anciphise ingozi yokwehluleka okungalindelekile.

Ithebula Elisheshayo Lokubhekisela Kwezimbobo Ze-Fiber Optic

Isifinyezo samaphutha avamile kanye nezixazululo

Ithebula elisheshayo lokubhekisela lisiza ochwepheshe nabaphathi benethiwekhi ukuthi bahlole i-Fiber Optic Enclosures ngempumelelo. Amathebula alandelayo afingqa izibalo ezibalulekile futhi anikeze izixazululo ezisebenzisekayo zamaphutha avamile.

Icebiso: Sebenzisa lawa mathebula njengohlu lokuhlola ngesikhathi sokufakwa nokugcinwa ukuze uqinisekise ukusebenza okuthembekile.

Amamethrikhi Ayisihluthulelo Okusebenza Kokuvala I-Fiber Optic

I-Metric	Incazelo	Amanani/Amanothi Ajwayelekile
Ububanzi be-Core	Isifunda esiphakathi sokudlulisa ukukhanya; sithinta umkhawulokudonsa kanye nebanga	Imodi eyodwa: ~9 μm; Imodi eminingi: 50 μm noma 62.5 μm
Ububanzi be-Cladding	Ijikeleza ingaphakathi, iqinisekisa ukubonakaliswa kwangaphakathi	Ngokuvamile yi-125 μm
Ububanzi Bokumboza	Isendlalelo esivikelayo phezu kwesembozo	Ngokuvamile i-250 μm; i-tight-buffered: 900 μm
Usayizi we-Buffer/Jacket	Izendlalelo zangaphandle zokuqina nokuphathwa	I-Buffer: 900 μm–3 mm; Ijakethi: 1.6–3.0 mm
Uhlobo lwefayibha	Inquma ukusetshenziswa kanye nokusebenza	Imodi eyodwa (ibanga elide); Imodi eminingi (ibanga elifushane, umkhawulokudonsa ophezulu)
Ukuzwela kwe-Bend Radius	Kubonisa ingozi yokulahleka kwesiginali ngenxa yokugoba okuqinile	Landela iziqondiso zomkhiqizi
Ukuhlanza Nokuhlola	Igcina ubuqotho besiginali	Sebenzisa amathuluzi anembe kakhulu kanye nemishini yokuhlola
Ukuhambisana Kwesixhumi	Iqinisekisa ukuhlangana okufanele kanye nokulahlekelwa okuncane	Uhlobo lokuxhumanisa kanye nokupholisha
Izindinganiso Zemboni	Iqinisekisa ukuhambisana nokuthembeka	I-ITU-T G.652, ISO/IEC 11801, TIA/EIA-568
Ukubhala Ikhodi Nokuhlonza Umbala	Kwenza kube lula ukuphatha futhi kunciphisa amaphutha	Okuphuzi: imodi eyodwa; Orenji: OM1/OM2; Amanzi: OM3/OM4; Oluhlaza Okwesibhakabhaka: OM5

Amaphutha Avamile Nezixazululo Ezisebenzayo

Iphutha Elivamile	Isixazululo Esisebenzayo
Ukungazihlanzi Kahle Izixhumi Ze-Fiber	Sebenzisa ama-wipes angena-lint kanye nezixazululo ze-optical-grade; hlola ngemva kokuhlanza; nikeza ukuqeqeshwa njalo
Ukuhlanganisa I-Fiber Okungafanele	Landela izinyathelo eziqondile zokuhlanganisa; sebenzisa amathuluzi ekhwalithi; hlola nge-OTDR noma imitha yamandla; qinisekisa ukuqeqeshwa kochwepheshe
Amakhebula e-Fiber Optic agobile aqine kakhulu	Landela izincazelo zerediyasi yokugoba; sebenzisa iziqondiso zerediyasi yokugoba; hlela ukuqondisa ngokucophelela
Ukuqedwa Kwefayibha Okungalungile	Lungisa i-fiber ngaphambi kokuqeda; sebenzisa izixhumi ezifanele; gcoba ubuso bokugcina; hlola ngemva kokuqeda
Ukunganaki Ukuphathwa Kwekhebula Okufanele	Lebula futhi uhambise izintambo ngendlela efanele; zibophe ngamathayi neziqondiso; gwema ukugcwala ngokweqile; gcina ihlelekile

Lawa mathebula asekela izindlela ezinhle kakhulu ze-Fiber Optic Enclosures futhi asiza amaqembu ukugwema amaphutha abizayo.

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Ukugwema amaphutha avamile nge-Fiber Optic Enclosures kuthuthukisa ukuthembeka kwenethiwekhi futhi kunciphisa isikhathi sokungasebenzi esibizayo. Ukuphathwa nokugcinwa okufanele kunciphisa imvamisa yokushintsha kanye nezindleko zabasebenzi. Izifundo zemboni zibonisa ukuthi izixhumi ezihlanzekile nezintambo ezihlelekile zivimbela ukungasebenzi. Ukuze uthole imiphumela emihle kakhulu, amaqembu kufanele alandele imikhuba enconyiwe futhi axhumane nezinsiza ezithembekile ukuze athole ukwesekwa okuqhubekayo.

Imibuzo Evame Ukubuzwa

Iyiphi imvamisa enconywayo yokuhlola izindawo zokuvala i-fiber optic zangaphakathi?

Ochwepheshe kufanelehlola izindawo ezivalekilenjalo ezinyangeni ezintathu kuya kweziyisithupha. Ukuhlolwa njalo kusiza ekuvimbeleni ukwakheka kothuli, ukungcola kwezixhumi, kanye nomonakalo ongokwenyama.

Ingabe ochwepheshe bangasebenzisa ama-alcohol wipes ajwayelekile ukuhlanza izixhumi zefayibha?

Izinyibilikisi ezikhethekile ze-optical-grade zisebenza kahle kakhulu. Ama-alcohol wipes ajwayelekile angashiya insalela noma imicu, engonakalisa ikhwalithi yesignali.

Ukufakwa kwamalebula ngendlela efanele kuthuthukisa kanjani ukugcinwa kwe-fiber optic enclosure?

Ukufaka amalebula acacile kuvumela ochwepheshe ukuthi babone izintambo ngokushesha. Lo mkhuba unciphisa isikhathi sokuxazulula izinkinga futhi uvimbele ukunqamuka ngengozi.