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BELGACOM TR-SP 121

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BELGACOM TR-SP 121
Standards
International  IEC 60189-2
Description

Application

Cable with symmetrical pairs, for use in digital circuits with speeds up to 2.048 kbit/s.

Description

  • Tinned copper conductor, 0.5 mm
  • PE foam insulation
  • Per pair:
    - bunched together with two PE filler threads
    - PET sheath, 0.4 mm tinned drain wire, alu-pet-alu foil
  • Drain wire : 0.4mm tinned copper
  • Aluminium foil
  • Braid of tinned copper wires, 0.15 mm (coverage 80%)
  • Ripcord
  • PVC outer sheath (ivory coloured)

Installation

  • In houses
  • In industries
  • No ground laying
  • No open air laying
  • Only fixed installation 

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Characteristics
Construction characteristics
Conductor material Tinned copper  
Drain wire Tinned copper 0.4 mm diameter  
Outer sheath PVC  
Sheath colour Ivory  
Dimensional characteristics
Conductor diameter 0.5mm  
Diameter over insulation 1.35mm  
Electrical characteristics
Conductor electrical resistance 196.5Ohm/km  
Ohmical resistance of the insulation 5000MOhm.km  
Characteristic impedance 120Ohm  
Transmission characteristics
Attenuation, max. 1 MHz 24dB/km  
Near End Cross Talk @ 1 MHz 80dB  
Far End Cross Talk @ 1 MHz 80dB  
Mechanical characteristics
Mechanical resistance to impacts Medium  
Usage characteristics
Bending factor when laying 7(xD)  
Chemical resistance Negligible  
Ambient installation temperature, range -5 .. 50°C  
Operating temperature, range -15 .. 70°C  
Resistance to vibrations No  
Water proof Temporary  

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Your selection
Number of pairs  
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Results   5/5
Select all Items Nexans ref. Name nb pairs
Make to order product 10007504 BELGACOM TR-SP 121 1x2x0.5 1
Make to order product 10007516 BELGACOM TR-SP 121 2x2x0.5 2
Make to order product 10007517 BELGACOM TR-SP 121 4x2x0.5 4
Make to order product 10007505 BELGACOM TR-SP 121 8x2x0.5 8
Make to order product 10007506 BELGACOM TR-SP 121 16x2x0.5 16
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