Corrugated Steel Armoured Fiber Optic Cable GYTS Multi Loose Tube

Description:

The type of this fiber with single-mode or multimode with a loose tube which is made of high modulus plastic. There is used a water-resistant filling compound for filling. The center used a steel wire locates as a metallic strength member. For some cable, a steel wire sometimes sheathed with polyethylene. The tubes ( and filers ) are stranded around the strength member into a compact and circular cable core. Double sides chromium for PSP with PE as sheath. By single or double wire for installation, also with PE for outer sheath.

Features

1. Good mechanical and temperature performance.
2. Heigh strength loose tube that is hydrolysis resistand
3. Specially tube filling compound ensure a critical protection of fiber
4. Specially designed compact structure is good at preventing loose tubes from shrinking
5. PE sheath protects cable from ultraviolet radiation
6. Steel wire used as the central strength member
7.100% cable filling core filling
8. Loose tubes filling compound
9. APL moisture barrier

Fiber Type		G.652	G.655	50/125^m	62.5/125^m
Attenuation (+20X)	850 nm			<3.0 dB/km	<3.3 dB/km
	1300 nm			<1.0 dB/km	<1.0 dB/km
	1310 nm	<0.36 dB/km	<0.40 dB/km
	1550 nm	<0.22 dB/km	<0.23 dB/km
Bandwidth	850 nm			>500 MHz-km	>200 Mhz-km
	1300 nm			>500 MHz-km	>500 Mhz-km
Numerical Aperture				0.200±0.015 NA	0.275±0.015 NA
Cable Cut-off Wavelength cc		<1260 nm	<1450 nm

Fiber Count	Nominal Diameter (mm)	Nominal Weight (kg/km)	Max Fiber Per Tube	Max No. of (Tubes+fillers)	Allowable Tensile Load (N)		Allowable Crush Resistance (N/100mm)
					Short Term	Long Term	Short Term	Long Term
2~30	9.7	96	6	5	1500	600	1800	800
32~48	10.7	111	8	6	1500	600	1800	800
50~72	11.6	136	12	8	2000	600	1800	800
74~96	13.0	166	12	10	2000	600	1800	800
98~144	15.1	228	12	12	2500	600	1800	800