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ABB TK811V015 3BSC950107R1 POF Cable

The ABB TK811V015 3BSC950107R1, also cataloged as the 3BSC950107R1 POF Cable, operates as a dedicated optical communication component for duplex signal transmission within ABB S800 I/O system networks.

Hardware Specifications

Parameter	Specification
Model	TK811V015 3BSC950107R1
Brand	ABB
Product Type	Duplex Plastic Optical Fiber (POF) Cable
Article Number	3BSC950107R1
Spare Model	3BSC950107R1
System Compatibility	ABB S800 I/O
Origin	Sweden
Weight	0.3 kg
Dimensions	25.4 x 7.6 x 25.4 cm
Cable Length	1.5 m
Fiber Type	Duplex Plastic Optical Fiber
Data Rate Support	Up to 10 Mbps
Operating Temp	-20 deg C to +70 deg C
Storage Temp	-40 deg C to +85 deg C
Power Consumption	Passive optical cable, no electrical power consumption
Wavelength	650 nm visible red light
Attenuation	Maximum 3.5 dB/km
Bandwidth	Minimum 5 MHz/km
Numerical Aperture	0.50 +/- 0.02
Connector Polarity	Keyed cross-over (Tx to Rx)
Jacket Material	Orange PVC, UV-resistant and flame-retardant
Bend Radius	15 mm static / 30 mm minimum dynamic
Tensile Load	Maximum 70 N

Industrial Communication and Backplane Network Integration

The ABB TK811V015 3BSC950107R1 uses duplex plastic optical fiber technology to transfer communication signals between compatible ABB S800 system components. Therefore, the cable maintains optical isolation between connected devices while supporting industrial communication requirements.

The cable assembly provides keyed cross-over polarity, which defines the optical transmit and receive direction. In addition, the 650 nm visible light transmission design simplifies field identification and connection verification during installation.

The TK811V015 supports ABB industrial control infrastructure where backplane bus communication velocity and I/O density scaling require stable physical communication links. Because the cable uses optical transmission, it avoids electrical interference effects commonly present in industrial environments.

Frequently Asked Questions

Q: What is the primary function of the ABB TK811V015 3BSC950107R1?

A: The TK811V015 is a 1.5 m duplex POF cable designed for optical communication connections in ABB S800 I/O system installations.

Q: Does the TK811V015 require external electrical power?

A: No. The cable is a passive optical transmission component and does not consume electrical power.

Q: What installation factors affect the optical signal performance?

A: Proper connector alignment, correct Tx to Rx polarity, and maintaining the specified bend radius are required to preserve optical transmission performance.

Field Installation Guidelines

• Verify the connector keying before installation to maintain correct Tx to Rx optical polarity.
• Install the cable without exceeding the specified static and dynamic bend radius limits.
• Avoid mechanical stress on the fiber jacket and connectors during routing.
• Keep the orange PVC jacket free from sharp edges, excessive pulling force, and abrasion points.
• Confirm connector cleanliness before mating the optical interfaces.
• Route the cable separately from sources of mechanical damage or excessive heat exposure.

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