Izici nokusetshenziswa kwe-FTTH Bow-Type Optical Cable

Isingeniso sekhebuli ye-FTTH Bow-Type Optical

Ikhebuli ye-fiber optical ye-bow-type ye-FTTH(evame ukwaziwa njengekhebuli yokubona embozwe ngerabha).Ikhebuli yokubona yohlobo lomnsalo yabasebenzisi be-FTTH ngokuvamile iqukethe 1~4
imicu ye-silica optical ehlanganisiwe ye-ITU-T G.657(B6).Ukufakwa kwemicu ye-optical kungaba nemibala futhi umbala we-coating enemibala ungaba luhlaza okwesibhakabhaka, owolintshi, oluhlaza okotshani, onsundu, ompunga, omhlophe, obomvu, omnyama, ophuzi, onsomi, opinki noma e-aqua ohambisana nemithetho ye-GB 6995.2. Ikhebula le-single-core optical lingaba umbala walo wemvelo.Ilungu lamandla kukhebuli yokubona lingaba amalungu aqinile ensimbi wensimbi enamandla yensimbi engagqwali noma i-phosphatized steel wire, noma amalungu angewona awe-metalcomposite.Kunamalungu amabili wamandla kukhebula le-optical, abekwe ngokuhambisana futhi ngokulinganayo emgodleni wekhebula optical.Izinto ezisetshenziswayo ze-halogen eziphansi zentuthu eziphansi zizosetshenziselwa umgodla wekhebula le-optical optical yangaphakathi yohlobo lomnsalo ukuze kuhlangatshezwane nezidingo zekhebula zasendlini zokuvikela imvelo kanye ne-flame-retardant.Ikhebuli yokubona yohlobo lwe-FTTH bow-type yokusetshenziswa ngaphandle izohlangabezana nezimfuneko zokuvinjwa kwamanzi kwesamba esiphambanayo sengxenye yekhebula yokubona.

Iziphakamiso ngokusetshenziswa kweIkhebula le-Bow-Type Optical

Ikhebula le-bow-type optical lisetshenziselwa kakhulu ukuhlanganisa ikhebula nokuxhuma ibhokisi lemininingwane ye-multimedia ebhokisini lenguquko lephaseji, ukuvalwa kwentambo ye-optical splice kanye nekhabhinethi yokuxhuma ikhebula le-telecommunication optical cross.Ikhebula le-optical yohlobo lomnsalo ihlukaniswe yaba izinhlobo ezintathu zasendlini, ezizisekelayo
ukuthunyelwa kokungcwatshwa kwe-air and underground duct, amanani emikhiqizo emithathu ahluke kakhulu.Njengamanje, intengo yohlobo olungcwatshiwe cishe iphindwe kabili kunentengo yohlobo lwasendlini.Ngokuvamile, kuphela kwezinye izimo zesicelo esikhethekile ezifana nezindlu zangasese ezingenawo amabhokisi okudonsa ashumekiwe ngesikhathi sokwakhiwa.
isikhathi, ingabe singacabangela ukwamukela ikhebula le-optical duct elingaphansi komhlaba.Njengoba i-fiber optical yohlobo lomnsalo enyakazayo ene-radius encane yokugoba ihlale yenzeka endaweni yokubeka, ukuze kuncishiswe ukulahlekelwa okwengeziwe kokugoba okubangelwa irediyasi encane yokugoba yekhebula lokukhanya lohlobo lomnsalo kanye nokunciphisa ingozi yokuphuka kwe-fiber optical ( okungukuthi ukuthuthukisa ukwethembeka komshini we-fiber optical) esimweni sokugoba isikhathi eside, i-G.657.A2 i-fiber optical kufanele isetshenziswe kukhebula le-optical yohlobo lomnsalo.