Iyini intambo yokudonsa i-fiber optical?
Izintambo zokudonsa ze-fiber optic ze-FTTH zendlalwa ekupheleni komsebenzisi futhi zisetshenziselwa ukuxhuma itheminali yekhebuli yokubona yomgogodla esakhiweni noma endlini yomsebenzisi.Ibonakala ngosayizi omncane, inani le-fiber eliphansi, kanye ne-span yokusekela engaba ngu-80m.Kuvamile ekwakhiweni kwe-overhead namapayipi, futhi akuvamile ukufakwa ngaphansi komhlaba noma ukugqitshwa.
Kukhona ikakhulukazi izintambo zangaphakathi nangaphandle ze-optical fibre drop.Ikhebula elivamile lokudonsa langaphandle linesakhiwo esincane esiyisicaba-8;evame kakhulu endlini izintambo ezimbili zensimbi ezihambisanayo noma iziqinisekiso ze-FRP, ezinefiber optical phakathi.
Izici Eziyinhloko Zekhebula Le-Fiber Drop
• Ubukhulu obuncane, isisindo esincane, ukugoba okuhle;
• Isakhiwo esilula, ukufakwa okulula nokwakhiwa okulula;
• Ipulasitiki eqinisiwe yengilazi emibili ehambisanayo noma izinto eziqinisiwe zensimbi zinganikeza ukumelana nokucindezela okuhle nokuvikela i-fiber optical;
• Idizayini ye-groove eyingqayizivele, kulula ukuyixebuka, kulula ukuyixhuma, yenza ukufakwa nokugcinwa kube lula;
• Igobolondo le-polyethylene elingenantuthu ephansi
Ukusetshenziswa kwe-Fiber Drop Cable
1. Abasebenzisi basendlini
Izintambo ezibonakalayo zasendlini ikakhulukazi zihlanganisa i-1F, 2F, ne-4F.
Izintambo zasendlini kufanele zisebenzise i-1F;
Abasebenzisi bebhizinisi kufanele basebenzise idizayini yekhebula yokubona engu-2-4F.
Kunezinhlobo ezimbili zezintambo zasendlini zasendlini: i-FRP reinforcement kanye ne-steel wire reinforcement.Ngokucabangela izici ezifana nokuvikelwa kombani kanye nokuphazamiseka kwamanje okuqinile, ukuqinisa kwe-FRP kufanele kusetshenziswe endlini.
2.Ukufakwa kocingo esakhiweni
Izintambo ezakhiweni Izintambo ezivundlile azinazo izidingo eziphezulu zezintambo ezibonakalayo, kuyilapho izintambo eziqondile zidinga izintambo ezibonakalayo ukuze zibe namandla athile aqinile, kanye nezidingo zokunqanda ilangabi.Ngakho-ke, amandla aqinile wezintambo ze-optical kufanele acatshangelwe.
3.Overhead self-supporting wire laying
Ikhebula le-figure-8 elizisekelayo le-optical cable yengeza ukumiswa kwentambo yensimbi kukhebula yokubona, inikeza amandla aqinile, futhi ingabekwa phezulu.Ilungele izintambo zangaphandle ukuze zingene endaweni yezintambo zasendlini.Ngaphambi kokulungisa intambo yensimbi elengayo kubakaki abakhethekile, qala ngokusika intambo yensimbi, ukhumule intambo yensimbi ekhebula le-optical elisele.
4.Ukufakwa kwe-duct wire laying
Izintambo zokukhanya okudonsa amanzi kanye nezintambo zokubona "8" ezizisekelayo zombili ziyizintambo ezibonakalayo ezihlanganisiwe zasendlini nangaphandle, ezingavumelanisa nezimo zangaphakathi nezangaphandle, futhi zifanele ikhebula lokudonsa le-FTTH ukusuka ngaphandle ukuya endlini.Ngenxa yokuthi umgodla wangaphandle, ukuqinisa, kanye nezinto ezivimba amanzi zengezwa kukhebula ye-fiber optical drop, ikhebula le-Duct optical linobulukhuni obuphakeme nokusebenza okungangeni kwamanzi futhi ifanele ukubekwa kwemigudu yangaphandle.
Asetshenziselwa ini izintambo zokudonsa?
Abahlinzeki besevisi ye-inthanethi baxhuma ngqo kumpahla yesevisi ngokusebenzisa izintambo ezibonakalayo.Ivamise ukuqukatha amafayibha angekho ngaphezu kwe-12.Imiklamo emine elandelayo ye-fiber optic cable isetshenziswa kakhulu namuhla.
Intambo yokubona ye-FTTH (eyaziwa ngokuthi ikhebula lokudonsa).Ikhebula eliyisicaba lokudonsa liqukethe imicu yeptical egqinsiwe engu-1 kuye ku-4.Ukufakwa kwe-fiber optical kungaba nombala, oluhlaza okwesibhakabhaka, owolintshi, oluhlaza okotshani, onsundu, ompunga, omhlophe, obomvu, omnyama, ophuzi, onsomi, opinki noma oluhlaza ngokukhanyayo ngokuhambisana nezidingo.
I-single-fiber isebenzisa umbala wemvelo.Ukuqinisa kukhebula kungaba intambo yensimbi, noma i-FRP reinforcement.Umgodla wekhebula lokudonsa kufanele wenziwe ngezinto ezintula kancane kanye ne-zero-halogen ukuze uhlangabezane nokuvikelwa kwemvelo kanye nezidingo zezintambo zasendlini ezinganqamuki ilangabi.Izintambo zokudonsa zangaphandle ze-FTTH kufanele zihlangabezane nezidingo zokuvinjwa kwamanzi.
Ikakhulukazi Izinhlobo ze-Indoor Fiber Drop Cable
Yasendlini FRP Drop Cable GJXFH
Yasendlini FRP Drop Cable GJXFH
Isicelo:
• I-FTTH yasendlini;
• Ngezintambo zokubopha kanye nemisila yengulube;
• Okokusebenza kwezokuxhumana.
• I-Fiber to the point (FTTX)
• Ifayibha eya ekhaya (FTTH)
• Finyelela inethiwekhi
• Abasebenzisi abasetshenzisiwe bafaka ikhebula ngokuqondile ikhebula yasendlini nokusabalalisa
Ikakhulukazi Izinhlobo zeIkhebula le-Outdoor Fiber Drop
Ikhebula le-Outdoor Steel Drop Cable GJYXCH
Ikhebula le-Outdoor Steel Drop Cable GJYXCH
Isicelo:
• I-FTTH (I-Fiber eya Ekhaya) kanye nezintambo zasendlini
• Kunqanyulwe ngaphambilini embonini
• Ifaneleka kakhulu uxhumano lwefiber optical nesixhumi esisheshayo
NgaphandleIkhebula le-Flat Drop
Izicelo:
• Ifayibha eya ekhaya(FTTH)
• Isakhiwo samahhovisi
• Igumbi le-PC
Umfanekiso-8 Ikhebula Le-Aerial Drop
Izicelo:
• Ifayibha eya ekhaya(FTTH)
• Isakhiwo samahhovisi
• Igumbi le-PC
Ikhebuli yokudonsa yasemoyeni enguFigure-8 ikhebula elizisekelayo, elinentambo egxilwe ocingweni lwensimbi, edizayinelwe ukufakwa kwasemoyeni okulula nokonga kwezinhlelo zokusebenza zangaphandle.Lolu hlobo lwentambo ye-fiber drop igxilwe ocingweni lwensimbi njengoba kuboniswe esithombeni esilandelayo.
I-Round Drop Cable GJFJU(TPU)
Isicelo:
Intambo yokubona ye-GJFJU yakhiwe ngemicu yebhafa eqinile engu-ф900μm ezungezwe yizintambo ze-Aramid njengelungu lamandla, embozwe nge-TPU noma nge-LSZH sheath yangaphandle.
Ikhebula le-ASU Optical Drop
Isicelo:
• Ukufakwa Komoya Okuzisekelayo;
• I-dielectric ngokugcwele, ayidingi ukumiswa;
• Ilungele izinhlelo zokusebenza zangaphandle ezifika ku-120 m ngaphandle kwesithunywa;
• Itholakala ngekhava ye-polyethylene evamile (NR) kanye ne-flame retardant (RC);
• Yenzelwe ukusatshalaliswa kwangaphandle
• Inethiwekhi ezindaweni eziphazamisayo zikagesi
• Ifanele inethiwekhi yasemoyeni
Ukuze uthole okwengeziwe ngesakhiwo esikhethekile sezintambo ze-fiber optic, pls zizwe ukhululekile ukuxhumana nomthengisi wethu noma ithimba lezobuchwepheshe lapha:Email: [email protected]