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.

Blown Fiber Optic Cable 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<

Blown Fiber Optic Cable Application

Metropolitan area network; Access network; FTTX, LAN communication

Air Blown Micro Cable Application

FTTH access cable

Looking for More Air Blown Cable Choices?

Are you looking for more choices in Air Blown fiber optic cables? Check out our Air Blown Fiber Optic Cable for seamless networking. If you need fiber cables that are custom-made for your specific needs, take a look at our Custom Fiber Cables section for personalized connectivity solutions.

Design Properties


Cable Cores


Fiber per Tube


Cable Sheath


Dielectric Strength Member


Additional Strength Member

Water Blocking Yarn

Loose Tube Diameter


Drum length

500m,1000m & 2000m(±3%)

Temperature Range



-40℃ to 70℃ (-40°F to 158°F )


-30℃ to 70℃ (-22°F to 158°F )


-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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