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Siemens IK PI · 2015

Industrial Wireless Communication

IWLAN – Accessories

IWLAN RCoax cables

■

Technical specifications

Article No. 6XV1875-2A 6XV1875-2D

Product-type designation IWLAN RCoax Cable 2 GHz IWLAN RCoax Cable 5 GHz

Suitability for installation Suspended monorails, cranes, stacker cranes, or similar Suspended monorails, cranes, stacker cranes, or similar

Wireless frequencies

Radio frequency

•for WLAN

in 2.4 GHz frequency band

2.4 … 2.485 GHz -

•for WLAN

in 5 GHz frequency band 1

- 5.15 … 5.85 GHz

•for WLAN

in 5 GHz frequency band 2

- -

Electrical data

Impedance 50  50 

Damping ratio per length

• at 2.4 GHz

- with cable mounted 10 mm

above concrete at 20 °C

0.15 dB/m -

- with cable mounted 15 mm

above the aluminum rail at 20 °C

0.17 dB/m -

• at 5.15 GHz

- with cable mounted 10 mm

above concrete at 20 °C

- 0.23 dB/m

- with cable mounted 15 mm

above the aluminum rail at 20 °C

- 0.24 dB/m

• at 5.85 GHz

- with cable mounted 10 mm

above concrete at 20 °C

- 0.24 dB/m

- with cable mounted 15 mm

above the aluminum rail at 20 °C

- 0.27 dB/m

Damping ratio per length note

- -

Coupling attenuation

• at 2.4 GHz at 20 °C 35 dB -

• at 5.15 GHz at 20 °C

- 42 dB

• at 5.85 GHz at 20 °C

- 40 dB

• note

c(50) for distance of 10 cm between antenna and cable c(50) for distance of 10 cm between antenna and cable

Capacitance per length

76 pF/m 76 pF/m

DC resistance per length

• of inner conductor at 20 °C 1.48 /km 1.48 /km

• of coaxial outer conductor at 20 °C

2.8 /km 2.8 /km

Relative speed

88 % 88 %

Mechanical data

Outer diameter

• of the inner conductor 4.8 mm 4.8 mm

•of dielectric

12.4 mm 12.4 mm

• of the cable sheath

15.5 mm 15.5 mm

Thickness of the cable sheath

1.3 mm 1.3 mm

Material

• of the cable sheath Halogen-free polyolefine AM3 Halogen-free polyolefine AM3

• of inner conductor

Copper clad aluminum Copper clad aluminum

•of dielectric

Polyethylene foam Polyethylene foam

• of coaxial outer conductor

Overlapping copper foil with the slot groups bonded to

cable jacket

Overlapping copper foil with the slot groups bonded to

cable jacket

Color of the cable sheath

pastel turquoise pastel turquoise

Bending radius

• with single bend minimum

permissible

200 mm 200 mm

• with multiple bends minimum

permissible

- -

Number of bending cycles

1 1

•Note

- -

Traction stress maximum

1 100 N 1 100 N

Weight per length

0.232 kg/m 0.232 kg/m

Mounting distance recommended

0.5 m 0.5 m

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