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Optical Cable LE-1 LF (DGGT-250)

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Optical Cable LE-1 LF (DGGT-250) Metalfree Optical Fibre Cable for underground installation. Monotube with maximum traction load of 250 daN
Standards
International  IEC 60754-1; IEC 60754-2; IEC 60793; IEC 60794-1-2; Nexans specification
Description

Preferential use

  • Simple routes
  • Outdoor cable

Key-points

  • Light and small cable
  • Non-metallic traction armour
  • Longitudinally watertight
  • Protection against rodents (glasfibre)

 Applications

  • Laying in thermoplastic tubes
  • Laying in cableway
  • Blowing

 Cable construction

  • Jelly filled central tube with optical fibres
  • Elements for watertightness
  • Synthetic traction elements
  • Black outer PE sheath with orange strips and metering
  • Max. tensile load : 250 daN

 Other versions on request

  • According to specific needs

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Characteristics
Construction characteristics
Reinforcement members material type Fiber glass  
Metal free Yes  
Construction type Loose Tube  
Dimensional characteristics
Nominal outer diameter 8.3mm  
Mechanical characteristics
Maximum admissible traction load 250daN  
Crush resistance (IEC 60794-1-E3) 250N/cm  
Usage characteristics
Storage temperature, range -25 .. 70°C  
Ambient installation temperature, range -5 .. 50°C  
Operating temperature, range -20 .. 60°C  
Longitudinal water tightness Yes  

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Color Code Optical Fibres


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