Hal qaab Fiber- G.657A2 Singlemode Fiber Wasin Fujikura

Sharaxaad Gaaban:

Nanjing Wasin Fujikura ee G.657A2 fiber hal qaab ayaa leh sifo foorarsan oo wanaagsan, oo inta badan lagu isticmaalo shabakadda FTTH. U soo saar si waafaqsan heerka ugu sarreeya, waxqabadku wuxuu ka sarreeyaa ITU-TGB/T9771 heerka ugu cusub. Wasin Fujikura waxay ku siin kartaa dhexroorka 180um, 200um, 400um fiber, aqbalida dhexroorka habaysan iyadoo loo eegayo shuruudaha macaamiisha.


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Nanjing Wasin Fujikura ee G.657A2 fiber hal qaab ayaa leh sifo foorarsan oo wanaagsan, oo inta badan lagu isticmaalo shabakadda FTTH. U soo saar si waafaqsan heerka ugu sarreeya, waxqabadku wuxuu ka sarreeyaa ITU-TGB/T9771 heerka ugu cusub. Wasin Fujikura waxay ku siin kartaa dhexroorka 180um, 200um, 400um fiber, aqbalida dhexroorka habaysan iyadoo loo eegayo shuruudaha macaamiisha.

waxqabadka

sifo xaalad taariikhda unug
Tilmaamaha indhaha
Isku-dheellitirnaanta attenuation 1310nm1383nm

1550nm

1625nm

≤0.35 ≤0.34≤0.21 ≤0.24 dB/kmdB/kmdB/km

dB/km

Attenuation vs. Wavelength @1310nm@1550nm 1285~1330nm1525~1575nm ≤0.04 ≤0.03 dB/kmdB/km
Wavelenth kala firdhiso 1285~1340nm1550nm1625nm ≤18 ≤22 ps/(nm·km)ps/(nm·km)
Dhererka hirarka eber-firdhinta 1300~1324 nm
Jiirada eber-kala-firdhinta ≤0.092 ps/(nm2·km)
Qaabka Kala firdhisanaanta PMDS Single fiber fiber qiimaha ugu badan (M=20,Q=0.01%) ≤0.20 ≤0.10 ps/√kmps/√km
mawjadda goynta fiilada ≤1260 nm
Dhexroorka goobta qaabka MFD 1310nm 8.6±0.4 μm
Joojinta dhibicda 1550nm ≤0.05 dB
Waxqabadka cabbirrada
Dhexroor daboolka 125±0.7 μm
Isku-duubid aan wareeg ahayn ≤0.5 %
Dhexroor dahaarka dibadda 245±10 μm
Isku-xidhnaanta/Dahaadhka Isku-xidhnaanta ≤12.0 μm
Xudunta udubdhexaadka/koobnaanta ≤0.5 μm
curvature (radius) ≥4 m
dhererka 2.0~50.4 km/reel
Waxtarka deegaanka (1310nm/1550nm)
Kulayl qoyan 85℃, qoyaan≥85%,30 maalmood ≤0.05 dB/km
Kulayl qallalan 85 ℃ ± 2 ℃, 30 maalmood ≤0.05 dB/km
Ku-tiirsanaanta Heerkulka -60 ℃ ~ +85 ℃, laba toddobaad ≤0.05 dB/km
Biyo gelinta 23 ± 5 ℃, 30 maalmood ≤0.05 dB/km
Waxqabadka makaanikada
Heerka tijaabada caddaynta >0.69 GPA
Mluminta acrobend 10 rogo φ30mm10 rogasha 30mm

1 rodol φ20mm

1 rodol φ20mm

1 rodol φ15mm

1 rodol φ15mm

1550nm1625nm

1550nm

1625mn

1550nm

1625nm

≤0.03≤0.1

≤0.1

≤0.2

≤0.5

≤1.0

dBdBdB

dB

Xoog ka saar 1.0~5.0 N
Halbeegga daalka firfircoon ≥20

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