Anti rodent and anti bird fiber optic cable（GYKTS）_汕头高新区奥星光通信设备有限公司

Anti rodent and anti bird fiber optic cable（GYKTS）

GYKTS is an outdoor communication optical cable consisting of a central metal reinforcement, loose bundle, stainless steel armor, and a PE outer protective layer. Single mode optical fibers are placed in loose tubes made of high modulus plastic and filled with tube filling compounds. These tubes are wrapped around a central reinforcement to form a cable core, which is filled with grease and armored with stainless steel tape, and then extruded with a PE outer protective layer.

Product Features

Accurate process control ensures good mechanical performance and temperature stability;
Loose pipes have good hydrolysis resistance and relatively high strength;
Compound filling inside the tube provides critical protection for optical fibers;
Metal armor provides excellent rodent protection performance;
Excellent ability to withstand pressure

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)
GYKTS	2~30	9.8	108	600/1500	1000/2000	10D/20D
	32~36	10.4	129
	38~60	10.6	132
	62~72	12.1	161

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	---