Blown Fiber Optic Cable Stranded Micro Cable For Metropolitan Network

GCYFY blown fiber optic cable is suitable to be installed in crowded metropolitan area network pipelines. It performs well in improving the utilization ratio of pipe holes and avoiding destructive excavation in the past. It is designed with loose tube construction. The tube is filled with a water-resistant filling compound. A fibre reinforce plastic locates in the center of the core as a non-metallic strength member. The tubes (and the fillers) are stranded around the strength member into a compact and circular core. The cable is completed with a PE sheath.

Feature

  • Small diameter, lightweight, easy to bend when laying by air-blowing equipment, easy to operate
  • All non-metal structures, no need to be grounded, low friction coefficient sheath material and structure design, long-distance air blown laying
  • Full use of pipe hole resources, construction speed is fast
  • Allowing to blow out and replace with new cables to keep technical superiority
  • Avoiding destructive excavations and no need to pay high fees for deploying permission, applicable for constructions in crowded metropolitan area networks
  • Allowing to cut micro ducts anywhere anytime for branches without influences on other cables, saving manholes, hand holes, and cable joints
  • Loose tube filled with special waterproof compound
  • Using dry type of water blocking material, the whole section of water resistance, to prevent the optical cable vertical seepage

Application

Metropolitan area network; Access network; FTTX, LAN communication

Design Properties

Cable Cores

2-288

Fiber per Tube

2-12

Cable Sheath

Polyethylene

Dielectric Strength Member

FRP

Additional Strength Member

Water Blocking Yarn

Loose Tube Diameter

1.4mm(±0.3mm)

Drum length

500m,1000m & 2000m(±3%)

Temperature Range

Installation

-40℃ to 70℃ (-40°F to 158°F )

Operation

-30℃ to 70℃ (-22°F to 158°F )

Storage/Transport

-40℃ to 70℃ (-40°F to 158°F )

Mechanical Properties

Crush Resistance

800 N/100mm

Min. bending radius

Without Tension (10.0×ODmm);Under Max Tension (20.0×ODmm)

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