FTTH Cable Ngaphandle
Intambo yokulahla ye-FTTH yangaphandle (GJYXFCH/GJYXCH) ikwabizwa ngokuba yi-self-supporting butterfly drop optical cable ene-butterfly cable yangaphakathi kunye nelungu lamandla elongezelelweyo 1-12 fiber cores.FTTH outdoor drop cable(GJYXFCH/GJYXCH) ikwabizwa ngokuba yi-self-supporting. butterfly drop optical cable ebandakanya intambo yebhabhathane yangaphakathi kunye nelungu elongezelelweyo lamandla kumacala omabini.Ubalo lwefiber lunokuba yi-1-12 ye-fiber cores.
Uphawu I-1.I-fiber ekhethekileyo ye-low-band-sensitivity ibonelela nge-bondwidth ephezulu kunye nepropati egqwesileyo yokudlulisa unxibelelwano; I-2.Amalungu anamandla amabini ahambelanayo aqinisekisa ukusebenza kakuhle kokumelana nokutyumza ukukhusela i-fiber; 3.Isakhiwo esilula.ubunzima obulula kunye nokusebenza okuphezulu; 4.Uyilo lwefleyiti enoveli, ukuhluba ngokulula kunye nokudibanisa, ukwenza lula ukufakela kunye nokugcinwa; I-5.Single ucingo lwensimbi njengelungu elongezelelweyo lamandla liqinisekisa ukusebenza kakuhle kwamandla okuqina. Iiparamitha zeFayibha: Iiparamitha zeCable: Iimpawu zoomatshini nezokusingqongileyo:
Hayi. Izinto Iyunithi Inkcazo G.657A1 1 I-Mode Field Diameter 1310nm μm 9.0±0.4 1550nm μm 10.1±0.5 2 I-Cladding Diameter μm 124.8±0.7 3 I-Cladding Non-Setyhula % ≤0.7 4 Imposiso yokuNxibelelaniswa kweNqanaba eliPhambili μm ≤0.5 5 Ukwaleka Ububanzi μm 245±5 6 Ukwandlala Non-Setyhula % ≤6.0 7 Imposiso yokuNxibelelaniso-yokugquma μm ≤12.0 8 ICable Cutoff Wavelength nm λcc≤1260 9 Ukuthotywa(ubuninzi.) 1310nm dB/km ≤0.35 1550nm dB/km ≤0.21 10 Ilahleko enkulu yokugoba 1turn×10mm irediyasi @1550nm dB ≤0.75 1turn×10mm irediyasi @1625nm dB ≤1.5
Izinto Iinkcukacha Ukubalwa kweFayibha 1/2/4 IFayibha yoKutyabeka ngoMbala Ubungakanani 250±15μm Umbala Blue / Blue, Orange Ukomelela iLungu Ubungakanani 0.45mm Izinto eziphathekayo ngocingo lwentsimbi Ilungu elizixhasayo Ubungakanani 1.0mm Izinto eziphathekayo ngocingo lwentsimbi Ibhatyi Ubungakanani 5.2±0.2mm×2.1±0.1mm Izinto eziphathekayo I-LSZH Umbala Mhlophe/Mnyama
Izinto Manyane Iinkcukacha Uxinzelelo(Ixesha elide) N 500 Uxinzelelo(Ixesha elifutshane) N 1000 Crush(Ixesha elide) N/10cm 1000 Crush(Ixesha elifutshane) N/10cm 2200 Min.Bend Radius(Dynamic) mm 20D Min.Goba irediyasi(Istatic) mm 10D Ubushushu boFakelo ℃ –20~+60 Ubushushu bokusebenza ℃ -40 ~ +70 Ubushushu boGcino ℃ -40 ~ +70
Ipakethe esemgangathweni: Iqengqeleke ngamagubu eplanga yaza yapakishwa kwibhokisi yeebhokisi.2000m/igubu, 1000m/igubu, okanye enye into efunekayo.
