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Singlemode Fiber- G.657A1 Singlemode Fiber Duab Tshwj Xeeb
  • Singlemode Fiber- G.657A1 Singlemode Fiber
  • Singlemode Fiber- G.657A1 Singlemode Fiber
  • Singlemode Fiber- G.657A1 Singlemode Fiber
  • Singlemode Fiber- G.657A1 Singlemode Fiber
  • Singlemode Fiber- G.657A1 Singlemode Fiber
  • Singlemode Fiber- G.657A1 Singlemode Fiber

Singlemode Fiber- G.657A1 Singlemode Fiber Wasin Fujikura

Kev Piav Qhia Luv:

Nanjing Wasin Fujikura ntawm G.657A1 ib hom fiber yog cov fiber uas tsis yooj yim khoov. Kev ua tau zoo tshaj ITU-TGB/T9771 tus qauv tshiab. Wasin Fujikura tuaj yeem muab cov fiber loj li 180um, 200um, 400um, thiab txais yuav cov khoom loj raws li cov neeg siv khoom xav tau.


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Nanjing Wasin Fujikura ntawm G.657A1 ib hom fiber yog cov fiber uas tsis yooj yim khoov. Kev ua tau zoo tshaj ITU-T\GB/T9771 tus qauv tshiab. Wasin Fujikura tuaj yeem muab cov fiber loj li 180um, 200um, 400um, thiab txais yuav cov loj raws li cov neeg siv khoom xav tau.

kev ua tau zoo

yam ntxwv yam ntxwv hnub tim chav tsev
Cov lus qhia txog kev kho qhov muag
Coefficient ntawm kev txo qis 1310nm1383nm1550nm1625nm ≤0.35 ≤0.34 ≤0.21 ≤0.24 dB/kmdB/kmdB/kmdB/kmdB/km
Kev txo qis vs. Wavelength @1310nm
@1550nm		 1285~1330nm1525~1575nm ≤0.04 ≤0.03 dB/kmdB/km
Kev tawg ntawm nthwv dej 1285~1340nm1550nm1625nm ≥-3.5 ≤3.5≤18≤22 ps / (nm·km)ps / (nm·km)ps / (nm·km)
wavelength xoom-dispersion 1300~5324 nm
Qhov nqes hav xoom-kev tawg ≤0.092 ps/(nm)2·km)
Hom Polarization Dispersion PMD Tus nqi siab tshaj plaws ntawm ib qho fiber Fiber txuas tus nqi (M = 20, Q = 0.01%) ≤0.20 ≤0.10 ps/√kmps/√km
wavelength ntawm kev txiav cable ≤1260 nm
Hom teb txoj kab uas hla MFD 1310nm 9.2 ± 0.4 μm
Kev tsis sib txuas ntawm cov ntsiab lus 1550nm ≤0.05 dB
Kev ua tau zoo ntawm qhov ntev
Txoj kab uas hla ntawm lub cladding 125 ± 0.7 μm
Cladding Non-circularity ≤0.5 %
Txoj kab uas hla txheej sab nraud 245 ± 10 μm
Kev sib sau ua ke ntawm Cladding/Coating ≤12.0 μm
Kev sib koom ua ke ntawm lub hauv paus/cladding ≤0.5 μm
curvature (radius) ≥4 m
ntev 2.0~50.4 km/reel
Kev ua tau zoo ib puag ncig (1310nm / 1550nm)
Kub ntub 85 ℃, av noo ≥85%, 30 hnub ≤0.05 dB/km
Kub qhuav 85 ℃ ± 2 ℃, 30 hnub ≤0.05 dB/km
Kev Nyob Ntawm Qhov Kub -60 ℃ ~ + 85 ℃, ob lub lis piam ≤0.05 dB/km
Kev raus dej 23 ℃ ± 5 ℃, 30 hnub ≤0.05 dB/km
Kev ua tau zoo ntawm lub tshuab
Qib kev xeem pov thawj ≥0.69 GPa
Macrobend poob 10 tig cp30mm 10 tig cp30mm1 tig (p20mm1 tig (p20mm 1550nm1625nm1550nm1625mn ≤0.25 ≤1.0≤0.75≤1.5 dBdBdBdB
Lub zog strip 1.0~5.0 N
Kev ntsuas qaug zog dynamic ≥20
  • Yav dhau los:
  • Tom ntej no:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

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