GYFXTY-4B1.3 is a 4-pin dielectric backbone optical cable with Single Tube structure. Optic tips comply with ITU T G652 standard. The cable is fully dielectric with FRP strength elements. The cable has an LDPE sheath and is intended for both laying in communication wells and for short distance aerial installation. Features: Optical fiber standard: Single Mode ITU T G.652D Structure: Single Tube – with a central tube Strength elements: 2*0.5mm FRP Additional strength elements: fiberglass threads Cable sheath: HDPE Shell thickness (mm): nominal: 1.5 Shell color: black Cable diameter: approx. 5.4 mm Cable weight: approx. 26 kg/km Tensile strength: 1000N Crushing force: 1000N/100mm Attenuation 1310nm: 0.35dB/km Attenuation 1550nm: 0.21dB/km Working temperature: -30℃ 60℃
