FTTH Cable Ngaphakathi
Intambo ye-FTTH yokulahla kunye nokufikeleleka lula kwifayibha kunye nofakelo olulula, intambo ye-FTTH inokudityaniswa ngokuthe ngqo kumakhaya.
Ifanelekile ukudibanisa nezixhobo zonxibelelwano, kwaye isetyenziswe njengekhebula lesakhiwo sokufikelela kwinkqubo yokusabalalisa indawo.Iifibers ze-optical zibekwe kwiziko kunye namalungu amabini anamandla e-Fiber Reinforce Plastic (FRP) abekwe kumacala amabini.Ekugqibeleni, intambo igqitywe nge-LSZH sheath.
Iimbonakalo: I-1.Ithambile kwaye iyagoba, kulula ukuyihambisa kunye nokugcinwa. 2.I-diameter encinci, ubunzima bokukhanya, kunye nokusebenza okuphezulu. I-3.Ifayibha eyomeleziweyo yeplastiki njengelungu lamandla liqinisekisa ukusebenza okugqwesileyo kwe-anti-electromagnetic. 4.Ukhuseleko lokusingqongileyo- Umsi ophantsi, i-halogen eyiziro kunye ne-flame retardant sheath. 5.I-preformance elungileyo yobungqina bamanzi.
Ipharamitha yeFayibha: Iiparamitha zeCable: Iimpawu zoomatshini nezokusingqongileyo:
NO Into Iinkcukacha G.657A1 1 Ububanzi boMgquba (μm) 125±0.7 2 Isigqubuthelo esingesosetyhula (%) ≤0.7 3 Impazamo yokujonga izinto ezingundoqo (μm) ≤0.5 4 I-Mode field Diameter @ 1310 (μm) (8.6~9.5)±0.4 5 Isigqubuthelo -impazamo yoxinaniso (μm) ≤12.0 6 Ububanzi bokwaleka(μm) 245±0.5 7 IFiber Cutoff Wavelength (nm) λccf ≤1260 8 Ukuthotywa(ubuninzi.) (dB/km) 1310nm ≤0.4 1550nm ≤0.3
Into Iinkcukacha Uhlobo lweFayibha SM Ukubalwa kweFayibha 4 Ibhatyi Ububanzi (4.1±0.1)×(2.0±0.1)mm Izinto eziphathekayo I-LSZH Umbala mhlophe/mnyama Ukomelela iLungu FRP/metal
Izinto Manyane Iinkcukacha Uxinzelelo(Ixesha elide) N 40 Uxinzelelo(Ixesha elifutshane) N 80 Crush(Ixesha elide) N/10cm 500 Crush(Ixesha elifutshane) N/10cm 1000 Min.Bend Radius(Dynamic) mm 25 Min.Goba irediyasi(Istatic) mm 10 Ubushushu bokufaka ℃ -20 ~+60 Ubushushu bokusebenza ℃ -40~+70 Ubushushu bokugcina ℃ -40~+70
Isicelo: Ukufikelela kuthungelwano, ifayibha ukuya ekhaya Abasebenzisi bokugqibela abasetyenziswa ngokuthe ngqo cabingIndoor cabling kunye nokuhanjiswa
