LE 144/T12 GGN/900 G652-D (Cca)

Description

Description

Standards

  • Product
    Nexans specification

Applications

This cable is intended for long-distance telecom networks and high-fiber-capacity underground railway infrastructures:

  • Long-distance underground telecom networks
  • Cable ducts and critical infrastructures
  • Blown installation in suitable ducts
  • Installations exposed to high mechanical stress
  • Networks requiring high fiber capacity

Key Benefits

  • Multitube construction enabling high fiber counts
  • Very high tensile strength (900 daN)
  • Excellent resistance to crushing and moisture
  • Good mechanical stability in railway environments
  • High durability for long-distance networks
  • Reliable solution for outdoor and underground networks

By choosing DGGT 900 Multitubes, you are selecting a robust and durable cable, ideal for long-distance telecom networks and demanding underground environments.

Color Code Optical Fibres

Characteristics

Characteristics

Construction characteristics

Construction characteristics

Construction type
Loose Tube
Fiber optic type
Standard Monomode
Metal free
Yes
Outer sheath
HFFR (Halogen Free Flame Retardant)
Reinforcement members material type
Fiber glass

Dimensional characteristics

Dimensional characteristics

Approximate weight
391 kg/km
Nominal outer diameter
18.5 mm
Number of optical fibres
144

Mechanical characteristics

Mechanical characteristics

Crush resistance (IEC 60794-1-E3)
300 N/cm
Maximum admissible traction load (Tm)
900 daN

Usage characteristics

Usage characteristics

Laying operation bending radius
400 mm
Minimum static operating bending radius
300 mm
Storage temperature, range
-25 ... 70 °C
Ambient installation temperature, range
-5 ... 50 °C
Operating temperature, range
-20 ... 60 °C
Longitudinal water tightness
Yes
Rodent protection
Glass yarns

Resources

Resources

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