Kunze FTTH Kuzvitsigira Bow-Type donhedza Cable

Aipu-waton GJYXCH uye GJYXFCH optical cable itambo yekunze yeFTTH bow-type drop drop. Iyo tambo yemaziso ine 1 ~ 4 silica optical fibers ine coating, inogona kuva G657A1 kana G652D. Iyo optical fibers inogadzirwa neyakafanana dhizaini, zvinhu uye maitiro achashandiswa mune imwechete batch yezvigadzirwa, uye iyo optical fibers ichaiswa pakati peiyo optical tambo. Iyo optical fiber coating layer inogona kuve neruvara. Rudzi rweruvara ruchave rwebhuruu, orenji, girini, grey, chena, tsvuku, dema, yero, yepepuru, pink kana cyan zvinoenderana neGB 6995.2, uye iyo imwe fiber inogona kuve yakasarudzika ruvara. Chimiro chekuvhara, faibha simba rekutarisa nhanho, modhi yemunda dhayamita uye saizi paramita, yakachekwa-yakareba wavelength uye kurasikirwa kwekukotama kwe-single-mode optical fiber inoshandiswa kucabling ichaenderana nezvinopihwa muTable 1, 2 uye 3 pazasi. Nhengo ine simba iri mu optical drop cable inogona kuva yakakwirira-yakasimba-stainless simbi waya kana phosphated simbi waya, kana isiri-metallic inosimbisa nhengo yepolyester aramid waya kana imwe yakakodzera fiber bundle, iyo ichava yakakwana yeYoung's modulus uye elastic strain range. Nhengo dzakasimba dzetambo ye optical ichave 2 yakaenzana uye inofananidzwa mu optical cable. Waya gobvu yesimbi inorembera padivi inotora basa rekuzvitsigira. Kune PVC sheathed optical tambo, sheath zvinhu zvinofanirwa kuenderana nezviga zve hr-70 "70 ℃ soft sheath grade soft PVC plastic" muGB/T 8815; Kune murazvo unodzoreredza polyethylene sheathed optical tambo, sheath zvinhu zvinofanirwa kuenderana nezvinodiwa zveYD/T 1113; Kumusoro kwesheath kuchava kwakadzikama uye kwakatsetseka, uye hakuzovi nekutsemuka kunooneka, mabubbles, maburi ejecha uye humwe hurema pachikamu chayo. Iyo sheath color inowanzo dema, iyo inogona zvakare kugadzirwa zvinoenderana nemamwe mavara anodiwa nevashandisi. Iyo tambo yemaziso ichave yakanyorwa zvachose pane sheath pamusoro, iyo isingakanganise chero kuita kweiyo optical tambo, uye chinhambwe chiri pakati penzvimbo dzekutanga dzezviratidzo zviri pedyo haizove yakakura kupfuura 500m.