SIEMENS
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Siemens IK PI · 2015
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Technical specifications
(continued)
PROFINET/Industrial Ethernet
Cabling technology
Glass fiber-optic cables
Article No.
6XV1873-2C
6XV1873-2D
Product-type designation
FO Trailing Cable
FO Trailing Cable GP
Product description
Glass fiber-optic cable, sold by the meter, unassembled
Glass fiber-optic cable, sold by the meter, unassembled
Acceptability for application
Flexible cable for use in trailing cables
with high mechanical stress, without UL approval
Flexible cable for use in trailing cables
with high mechanical stress, UL approval
Version of the assembled FO cable
can be assembled with four BFOC or SC connectors
can be assembled with four BFOC or SC connectors
Cable designation
AT-W(ZN)Y(ZN)11Y 2G 50/125
AT-W(ZN)Y(ZN)Y 2G 50/125
Optical data
Damping ratio per length
• at 850 nm maximum
2.7 dB/km
2.7 dB/km
• at 1 300 nm maximum
0.7 dB/km
0.7 dB/km
Bandwidth length product
• at 850 nm
600 GHz·m
600 GHz·m
• at 1 300 nm
1 200 GHz·m
1 200 GHz·m
Mechanical data
Number of fibers per FOC core
1
1
Number of FOC cores per FOC cable
2
2
Version of the FO conductor fiber
Multi-mode gradient fiber 50/125 μm, OM 2
Multi-mode gradient fiber 50/125 μm, OM 2
Design of the FOC core
Hollow core, filled, diameter 1 400 μm
Hollow core, filled, diameter 1 400 μm
Design of the fiber-optic cable
Segmentable
Segmentable
Outer diameter
• of optical fibers
50 μm
50 μm
• of the optical fiber sheath
125 μm
125 μm
• of the FOC core sheath
2.9 mm
2.9 mm
• of the cable
10.5 mm
10.5 mm
Symmetrical deviation
• of the outer diameter
of the FOC core sheath
0.1 mm
0.1 mm
• of the outer diameter of the line
0.5 mm
0.5 mm
Material
• of the fiber-optic cable core
Quartz glass
Quartz glass
• of the optical fiber sheath
Quartz glass
Quartz glass
• of the FOC core sheath
PVC
PVC
• of the fiber-optic cable sheath
PUR
PVC
• of the strain relief
Aramide fibers
Aramide fibers
Color
• of the FOC core sheath
orange / black
orange / black
• of the cable sheath
green
green
Bending radius
• with single bend
minimum permissible
150 mm
150 mm
• with multiple bends
minimum permissible
200 mm
200 mm
Number of bending cycles
5 000 000
3 500 000
Traction stress maximum
800 N
800 N
Short-term shear force per length
700 N/cm
700 N/cm
Continuous lateral force per length
400 N/cm
400 N/cm
Weight per length
90 kg/km
90 kg/km
© Siemens AG 2014