Duplex indoor fiber optical cable is made by evenly applying strands of Aramid yarns as the strength member over tight buffer fibers and then is completed with a flame-retardant sheath.
Fiber Parameters
|
No.
|
Items
|
Unit
|
Specification
|
|
G.652D
|
|
1
|
Mode Field Diameter
|
1310nm
|
μm
|
9.2±0.4
|
|
1550nm
|
μm
|
10.4±0.5
|
|
2
|
Cladding Diameter
|
μm
|
124.8±0.7
|
|
3
|
Cladding Non-Circularity
|
%
|
≤0.7
|
|
4
|
Core-Cladding Concentricity Error
|
μm
|
≤0.5
|
|
5
|
Coating Diameter
|
μm
|
245±5
|
|
6
|
Coating Non-Circularity
|
%
|
≤6.0
|
|
7
|
Cladding-Coating Concentricity Error
|
μm
|
≤12.0
|
|
8
|
Cable Cutoff Wavelength
|
nm
|
λcc≤1260
|
|
9
|
Attenuation(max.)
|
1310nm
|
dB/km
|
≤0.4
|
|
1550nm
|
dB/km
|
≤0.3
|
Cable Parameters
|
Items
|
Specifications
|
|
Fiber Type
|
SM
|
|
Fiber Count
|
2
|
|
Tight-buffered Fiber
|
Dimension
|
850±50μm
|
|
Material
|
PVC
|
|
Color
|
White / Yellow
|
|
Jacket
|
Dimension
|
2.9±0.1mm
|
|
Material
|
LSZH
|
|
Color
|
Yellow
|
Mechanical and Environmental Characteristics
|
Items
|
Unite
|
Specifications
|
|
Tension(Long Term)
|
N
|
150
|
|
Tension (Short Term)
|
N
|
200
|
|
Crush（Long Term）
|
N/10cm
|
100
|
|
Crush（Short Term）
|
N/10cm
|
500
|
|
Min. Bend Radius（Dynamic）
|
mm
|
20D
|
|
Min. Bend Radius（Static）
|
mm
|
15D
|
|
Operating Temperature
|
℃
|
-20～+60
|
|
Storage Temperature
|
℃
|
-20～+60
|
Fiber Optic Passive Components
Fiber Optic Coupler
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