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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.
6XV1873-2R
6XV1843-2R
Product-type designation
MM FO Robust Cable GP
SM FO robust 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
Cable with longitudinal and lateral water tightness
with non-metallic protection against rodents
for outdoor and indoor use and for direct laying in soil
Cable with longitudinal and lateral water tightness
with non-metallic protection against rodents
for outdoor and indoor use and for direct laying in soil
Version of the assembled FO cable
can be assembled with tho BFOC, SC and
LC duplex plugs
can be assembled with tho BFOC, SC and
LC duplex plugs
Cable designation
AT-V(ZN)H(ZN)BH 2G50/125
AT-V(ZN)H(ZN)BH 4E9/125
Optical data
Damping ratio per length
• at 850 nm maximum
2.7 dB/km
-
• at 1 300 nm maximum
1 dB/km
0.5 dB/km
• at 1 550 nm maximum
-
0.5 dB/km
Bandwidth length product
• at 850 nm
600 GHz·m
-
• at 1 300 nm
1 200 GHz·m
-
Mechanical data
Number of fibers per FOC core
1
1
Number of FOC cores per FOC cable
2
4
Version of the FO conductor fiber
Multi-mode gradient fiber 50/125/245 μm, OM2
Single mode fiber 4E9/125/900, OS1 and OS2
Design of the FOC core
Solid core, diameter 900 μm
Solid core, diameter 900 μm
Design of the fiber-optic cable
Segmentable
Segmentable
Outer diameter
• of optical fibers
50 μm
9 μm
• of the optical fiber sheath
125 μm
125 μm
• of the FOC core sheath
2.2 mm
2.2 mm
• of the cable
7.5 mm
9 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
PE flame retardant
PE flame retardant
• of the fiber-optic cable sheath
PE flame retardant
PE flame retardant
• of the strain relief
Aramide fibers and glass roving
Aramide fibers, plus central support element
and glass roving
Color
• of the FOC core sheath
orange / black, with directional arrow
orange / black, with directional arrow
(numbering of the core pairs with 1 and 2)
• of the cable sheath
Black
Black
Bending radius
• with single bend minimum permissi-
ble
25 mm
90 mm
• with multiple bends minimum per-
missible
40 mm
135 mm
Traction stress maximum
1 000 N
1 000 N
Short-term shear force per length
600 N/cm
600 N/cm
Continuous lateral force per length
200 N/cm
200 N/cm
Weight per length
67 kg/km
87 kg/km
© Siemens AG 2014