Non metallic FRP armored anti rodent optical cable（GYFTY73）_汕头高新区奥星光通信设备有限公司

Non metallic FRP armored anti rodent optical cable（GYFTY73）

GYFTY73 is designed with physical corrosion resistance measures. Single mode/multi-mode optical fibers are inserted into loose tubes made of high modulus materials, and waterproof compounds are filled inside the loose tubes. The center of the cable core is a non-metallic reinforcement core, and a loose tube (and filling rope) is twisted around the center reinforcement core to form a compact and circular cable core. The gaps inside the cable core are filled with water-resistant filling material. Squeeze a layer of polyethylene inner sheath outside the cable core, and then extrude the polyethylene outer sheath after being armored with FRP tape.

Product Features

Physical rodent prevention method, green and environmentally friendly
Accurate process control ensures good mechanical and temperature performance
FRP tape provides excellent rodent resistance performance
All medium design, suitable for overhead or pipeline installation with rodent or lightning protection requirements

Applicable: pipelines, overhead

Structural and mechanical parameters

Fiber optic cable model	Number of optical cable cores	Reference cable diameter (mm)	Reference fiber optic cable weight (kg/km)	Allow tensile force Long term/Short term (N)	Allow flattening force Long term/short-term (N/100mm)	Bending radius Static/Dynamic (mm)
GYFTY73	2~72	13.2	132	1000/3000	300/1000	10D/20D

Optical properties

Fiber type	Attenuation (+20 ℃)				bandwidth		Numerical Aperture	Cut off wavelength of optical cable
Fiber type	@850nm	@1300nm	@1310nm	@1550nm	@850nm	@1300nm	Numerical Aperture	Cut off wavelength of optical cable
G.652	---	---	≤0.36dB/km	≤0.22dB/km	---	---	---	≤1260nm
G.655	---	---	≤0.40dB/km	≤0.23dB/km	---	---	---	≤1450nm
50/125µm	≤3.0dB/km	≤1.0dB/km	---	---	≥500MHz·km	≥500MHz·km	0.200±0.015 NA	---
62.5/125µm	≤3.3dB/km	≤1.0dB/km	---	---	≥200MHz·km	≥500MHz·km	0.275±0.015 NA	---