Unitube Non-metallic Non-armored Fiber Optic Cable GYFXY Manufacturer

Description

The Unitube Non-metallic Non-armored Fiber Optic Cable GYFXY typically contains a limited number of optical fibers, ranging from a few to several dozen, depending on the specific application and required capacity. The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. Over the tube. water-blocking material is applied to keep the cable watertight. Two parallel Fiber Reinforced Plastics (FRP) are placed at the two side. The cable is completed with a polyethylene(PE) sheath.

Structure

ZTO Unitube non-metallic non-armored cable GYFXY

Characteristics

Good mechanical and temperature performance
High strength loose tube that is hydrolysis resistant
Special tube filling compound ensure a critical protection of fiber
Two parallel FRPs ensure tensile strength
PE sheath protects cable from ultraviolet radiation
Small diameter, light weight and friendly installation
Long delivery length

Application

Aerial installation, self-supporting, overhead

Standard

Standard YD/T 1155-2001 as well as IEC 60794-1.

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FAQ

UNITUBE ADSS uses a single central loose tube to house the optical fibers, surrounded by aramid yarn strength members and an HDPE outer jacket. This compact design is lighter and more cost-effective than stranded ADSS for smaller fiber counts (2-24 cores).

Ideal for short-span (50M-150M) distribution lines, rural FTTx backbone, and campus networks. The compact unitube design reduces weight and wind load on existing poles.