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Singlemode Fiber- G.657A2 Singlemode Fiber Fa'aalia Ata
  • Singlemode Fiber- G.657A2 Singlemode Fiber
  • Singlemode Fiber- G.657A2 Singlemode Fiber
  • Singlemode Fiber- G.657A2 Singlemode Fiber
  • Singlemode Fiber- G.657A2 Singlemode Fiber
  • Singlemode Fiber- G.657A2 Singlemode Fiber
  • Singlemode Fiber- G.657A2 Singlemode Fiber

Singlemode Fiber- G.657A2 Singlemode Fiber Wasin Fujikura

Fa'amatalaga Puupuu:

Nanjing Wasin Fujikura o G.657A2 alava faiga tasi e sili atu le punou uiga, e masani ona faaaoga i le FTTH fesootaiga. Fa'atupuina e tusa ai ma tulaga maualuga, o le fa'atinoga na sili atu i le ITU-TGB/T9771 le tulaga fou. Wasin Fujikura e mafai ona tuʻuina atu le lautele o le 180um, 200um, 400um fiber, talia faʻapitoa faʻapitoa e tusa ai ma manaoga o tagata faatau.


Fa'amatalaga Oloa

Faailoga o oloa

Nanjing Wasin Fujikura o G.657A2 alava faiga tasi e sili atu le punou uiga, e masani ona faaaoga i le FTTH fesootaiga. Fa'atupuina e tusa ai ma tulaga maualuga, o le fa'atinoga na sili atu i le ITU-T\GB/T9771 le tulaga fou. Wasin Fujikura e mafai ona tuʻuina atu le lautele o le 180um, 200um, 400um fiber, talia faʻapitoa faʻapitoa e tusa ai ma manaoga o tagata faatau.

faatinoga

uiga tulaga aso iunite
Fa'amatalaga fa'apitoa
Coefficient fa'ato'ilalo 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
Ta'apega Galu 1285~1340nm1550nm1625nm ≤18 ≤22 ps/(nm·km)ps/(nm·km)
Ole-fa'asalalau ole umi 1300~1324 nm
Fa'ata'ape leai se malifa ≤0.092 ps/(nm2·km)
Faiga Polarization Fa'asalalauina PMDSTausaga alava aupito maualuga tauaFiber feso'ota'iga tau(M=20,Q=0.01%) ≤0.20 ≤0.10 ps/√kmps/√km
uaea tipi umi galu ≤1260 nm
Fa'ata'ita'iga ta'amilosaga fanua MFD 1310nm 8.6±0.4 μm
Fa'ailoga le fa'aauau 1550nm ≤0.05 dB
Fua fa'atinoga
O le lautele fa'apipi'i 125±0.7 μm
Fa'apipi'i le fa'ata'amilo ≤0.5 %
I fafo le lautele o le ufiufi 245±10 μm
Fa'apipi'i/ Fa'apipi'i Concentricity ≤12.0 μm
Autu/ufi le concentricity ≤0.5 μm
pi'o (radius) ≥4 m
umi 2.0~50.4 km/reel
Siosiomaga lelei (1310nm/1550nm)
Susū vevela 85 ℃, susu≥85%, 30 aso ≤0.05 dB/km
vevela mago 85℃±2℃,30aso ≤0.05 dB/km
Fa'alagolago ile vevela -60℃ ~ +85℃, lua vaiaso ≤0.05 dB/km
Faatofuina i le vai 23℃±5℃,30aso ≤0.05 dB/km
Fa'atinoga fa'ainisinia
Laasaga o su'ega fa'amaoniga >0.69 GPa
Macrobend gau 10 liliu φ30mm10 liliuφ30mm

1 liliuφ20mm

1 liliuφ20mm

1 liliuφ15mm

1 liliuφ15mm

 1550nm1625nm

1550nm

1625mn

1550nm

1625nm

 ≤0.03≤0.1

≤0.1

≤0.2

≤0.5

≤1.0

 dBdBdB

dB
Malosi fa'amama 1.0~5.0 N
Fa'ailoga vaivai malosi ≥20
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