Optical Fiber Cables

Duct Cable

Loose-tube or central-tube optical cable for installation into pre-installed ducts and conduits, up to 624 fibers. Metallic, non-metallic armored or unarmored constructions with excellent water penetration and mechanical performance.

Duct Cable — ZTT fiber optic product

Features & Characteristics

  • S-Z stranded (up to 624 fibers) or central tube structure (up to 144 fibers)
  • Metallic, non-metallic armored or unarmored
  • Steel wire or FRP for center strength member
  • Good water penetration, mechanical and environmental performance
  • Simple structure, easy to install
  • PE or LSZH sheath materials
  • In accordance with IEC, ITU and EIA standards

Applications

  • Metro and long-haul duct routes
  • Backbone deployments using pulling or blowing

Typical Specifications

Reference type
OFC-24-FStD-S1
Fiber count (typ.)
24
Nominal diameter
10.7 mm
Nominal weight
115 kg/km
Nominal pulling force
1000 N
Crush resistance
2000 N/10 cm

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