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SM Duplex fiber optic cable

Duplex Cable
2fibers. Figure 8 structure. 900um or 600um Tight buffer fiber.Aramid yarn, PVC jacket.
Comply with Standard YD/T 1258.3-2003, ICEA-596, GR-409 , IEC 794  
Cable Code
Cable Diameter(mm) (2.8±0.2)*(6.0±0.4) (2.0±0.2 )*(4.2±0.4) (1.6±0.2)*(3.4±0.4)
Cable Weight(kg/km) 11.6 8.0 4.8
TBF Diameter 900±50um 900±50um 600±50um
Mechanical Characteristics
Tensile Strength Long term 100N 100N
Short term 200N 200N
Cursh Tesistance Long term 200N/100mm 100N/100mm
Short term 1000N/100mm 500N/100mm
Bending Radius Dynamic 50mm
Static 30mm
Optical Characeristics

50/125um 62.5/125um G652 G655
Attenuation(+20 @850nm ≦3.5db/km ≦3.5db/km

@1300nm ≦1.5db/km ≦1.5db/km


≦0.45db/km ≦0.5db/km

≦0.30db/km ≦0.5db/km
Bandwidth(classA) @850nm ≧500MHz.km ≧200MHz.km

@1300nm ≧1000MHz.km ≧600MHz.km

Numerical Aperture 0.020±0.015NA 0.275±0.015NA

Cable Cut-off Wavelength ^cc

≤1260nm ≤1480nm
Attenuation at temperature cycling(-20+ 60
@1300nm ≦0.25db/km ≦0.25db/km


≤0.10db/km ≤0.15db/km

Enviromental Characteristics.
Transport Temperature   -20+60
Storage Temperature   -20+60
Installation Temperature   -5+50
Operating Temperature  -20+60
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Kunshan Kewei Fiber Communcations Equipment Co.,Ltd.

Tel: 0512-57873993
Fax: 0512-57873993
Mobile: +86 18625257159
Whatspp:+86 18625257159

 E-mail: janewang@keweifiber.com
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