FTTH Cable Sab Nraum Zoov
FTTH sab nraum zoov poob cable (GJYXFCH / GJYXCH) kuj tseem hu ua tus kheej txhawb nqa npauj npaim poob optical cable nrog lub sab hauv tsev npauj npaim cable thiab ib qho ntxiv zog tswv cuab 1-12 fiber cores. FTTH sab nraum zoov poob cable (GJYXFCH / GJYXCH) kuj tseem hu ua tus kheej txhawb nqa npauj npaim poob optical cable uas muaj lub sab hauv tsev npauj npaim cable thiab ib qho ntxiv zog tswv cuab ntawm ob sab. Cov fiber suav tuaj yeem yog 1-12 fiber cores.
Feature 1. Cov fiber ntau tshwj xeeb uas tsis tshua muaj zog muab kev sib txuas lus siab thiab kev sib txuas lus zoo heev; 2. Ob tug tswv cuab sib luag ua kom muaj kev ua tau zoo ntawm kev tiv thaiv kev zom kom tiv thaiv cov fiber; 3. Cov qauv yooj yim. Lub teeb yuag thiab kev ua tau zoo; 4. Tsim cov qauv flute tshiab, yooj yim strip thiab splice, ua kom yooj yim rau kev teeb tsa thiab kev txij nkawm; 5. Ib txoj hlau hlau ua tus tswv cuab ntxiv kom muaj kev ua tau zoo ntawm lub zog tensile. Cov Qauv Fiber: Cov Kev Cai Cable: Cov yam ntxwv ntawm txhua yam khoom siv thiab ib puag ncig:
Tsis yog. Cov khoom Chav tsev Cov Lus Qhia Tshwj Xeeb G.657A1 1 Hom Teb Txoj Kab uas hla 1310nm μm 9.0 ± 0.4 1550nm μm 10.1 ± 0.5 2 Txoj kab uas hla ntawm cladding μm 124.8 ± 0.7 3 Cladding Non-Circularity % ≤0.7 4 Qhov yuam kev ntawm Core-Cladding Concentricity μm ≤0.5 5 Txheej Txoj Kab Uas hla μm 245 ± 5 6 Txheej Txheem Tsis Yog-Circular % ≤6.0 7 Kev Ua Yuam Kev Sib Txuas Lus ntawm Cladding-Coating μm ≤12.0 8 Kev Txiav Tawm ntawm Cable Wavelength nm λcc≤1260 9 Kev txo qis (qhov siab tshaj plaws) 1310nm dB/km ≤0.35 1550nm dB/km ≤0.21 10 Kev Poob Macro-Bending 1 tig × 10 hli vojvoog @ 1550nm dB ≤0.75 1 tig × 10 hli vojvoog @ 1625nm dB ≤1.5
Cov khoom Cov Lus Qhia Tshwj Xeeb Kev suav cov fiber ntau 1/2/4 Xim Txheej Fiber Qhov Loj 250 ± 15μm Xim Xiav/Xiav, Txiv kab ntxwv Tus Tswv Cuab Zog Qhov Loj 0.45 hli Khoom siv Hlau Hlau Tus Tswv Cuab Txhawb Nqa Tus Kheej Qhov Loj 1.0 hli Khoom siv Hlau Hlau Lub tsho loj Qhov Loj 5.2 ± 0.2 hli × 2.1 ± 0.1 hli Khoom siv LSZH Xim Dawb/Dub
Cov khoom Koom ua ke Cov Lus Qhia Tshwj Xeeb Kev Nyuaj Siab (Lub Sijhawm Ntev) N 500 Kev Nyuaj Siab (Lub Sijhawm Luv) N 1000 Kev Sib Tsoo (Lub Sijhawm Ntev) N/10cm 1000 Kev Sib Tsoo (Lub Sijhawm Luv) N/10cm 2200 Qhov tsawg kawg nkaus khoov vojvoog (Dynamic) mm 20D Qhov tsawg kawg nkaus khoov vojvoog (Static) mm 10D Kub ntawm kev teeb tsa ℃ –20~+60 Kub Ua Haujlwm ℃ –40~+70 Kub Cia Khoom ℃ –40~+70
Pob Txheem: Dov los ntawm cov ntoo nruas thiab tom qab ntawd ntim rau hauv lub thawv ntawv. 2000m / nruas, 1000m / nruas, lossis lwm yam xav tau.
