Direct Buried Double Armored Double Jacket Fiber Optic Cable GYTA53

Direct Buried Double Armored Double Jacket Fiber Optic Cable GYTA53

FIBERFUTURE® GYTA53 cable, singlemode/multimode fibers are positioned in the loose tubes,the tubes are filled with water blocking filling compound. Tubes and fillers are stranded around the strength member into a circular cable core. An Aluminum Polyethylene Laminate(APL) is applied around the core. Which is filled with the filling compound to protect it. Then the cable is completed with a thin PE sheath. After PSP is applied over the inner sheath, the cable is completed with a PE outer sheath.

APPLICATIONS

Fiber Count
Fiber Type

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Main Features

· Good mechanical and temperature performance

· High strength looes tube that is hydrolysis resistant

· Special tube filling compound ensure a critical protection of fiber

· Crush resistance and flexibility

· The following measures are taken to ensure the cable watertight:

- Steel wire used as the central strength member

- Loose tube filling compound

- 100% cable core filling

- PSP enhancing moisture-proof

- Water-blocking material

Standards

GYTY53 cable complies with Standard IEC 60793, IEC60794, TIA/EIA, ITU-T

Color of Fiber and Loose tube

01 - Blue	02 - Orange	03 - Green
04 - Brown	05 - Slate	06 - White
07 - Red	08 - Black	09 - Yellow
10 - Violet	11 - Pink	12 - Aqua

Optical Charactristic

G.652	G.655	50/125μm	62.5/125μm
Attenuation (+20℃)	@850nm			≤3.0 dB/km	≤3.0 dB/km
	@1300nm			≤1.0 dB/km	≤1.0 dB/km
	@1310nm	≤0.36 dB/km	≤0.40 dB/km
	@1550nm	≤0.22 dB/km	≤0.23dB/km
Bandwidth (Class A)	@850nm			≥500 MHz·km	≥200 MHz·km
Bandwidth (Class A)	@1300nm			≥1000 MHz·km	≥600 MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength		≤1260nm	≤1480nm

Specification

Item	Contents	Value
	Fiber Count	24	48	72	96	144	288
Loose Tube	No. of tubes*fibres per tube	4*6	4*12	6*12	8*12	12*12	24*12
	Outer diameter (mm)	1.9	2.4	2.4	2.4	2.4	2.4
Central strength member	Material	Phosphated steel wire
	Diameter (mm)	2.0	2.0	2.0	2.0	2.0	2.0
	Coated CSM diameter (mm)	-	2.6	2.6	4.2	7.4	4.8
Water Blocking material	Material	Cable filling compound
Armor	Material	Corrugated steel tape
Inner Sheath	Thickness (mm)	Nominal:1.0
Anti-Rodent Armor	Material	Corrugated steel tape
Outer Sheath	Thickness (mm)	Nominal:2.0
Cable diameter(mm)Approx.		14.2	15.7	15.7	17.5	21.0	23.0
Cable weight(kg/km)Approx.		230	265	265	305	390	460
Operating temperature range(℃)		-40~+70
Tensile Strength Short/ Long Term(N)		3000/1000
Crush resistanoe short/long term (N/100mm)		3000/1000
The colour arrangement of fibre and tube is specified in the colour identification table.
Other structure and fibre count are also available according to customer requirements.