الوصف

Description:
a.The optical fiber unit is positioned in the centre

b.Two parellel fiber reinforced plastics(FRP) as placed at the two sides.

c.The cable is completed with a black or color LSZH sheath

Characteristics:
a.Two parallel FRP strength members ensure good performance of crush resistance to protect the fiber.

b.Simple structure,light weight and high practicability

c.Novel flute desig, easily strip and splice, simplify the installation and maintenance.

d.Low smoke zero halogen and flame retardant sheath

Specification:

Performance  Units  Single mode ITU-T G.**7A
Attenuation (dB/km)  dB/km  ≤0.4 at ***0nm ≤0.3 at ***0nm
Fiber Count  cores  1, 2, 4
Fiber Coating color    Red, Green, Blue, White
Cable Outer jacket color    Black, White, Grey
Cable Dimension  mm  3.1*2.0 (**2cores indoor);
4.1*2.0 (4cores indoor);
5.3*2.0 (**2cores outdoor);
6.1*2.0 (4cores outdoor);
Mode Field Diameter  μm  8.6±0.5
Mode Field Concentricity  μm  ≤0.8
Cladding Diameter  μm  **5±1.0
Cladding Non-Circularity  %  ≤ 1.0
Coating Diameter  μm  **2±*0
Bending loss (Bare Fiber) Radius: 7.5mm x 1 turn  dB  ≤0.5 at ***0nm
minimum bent radius  mm  *5
Storage Temperature  °C  **0~*0