Outdoor GYXTC8S 12G652D Fiber Optic Armoured Cable OS2 Self-supporting Erial Installation 8 Structure

Description

The 250um fiber is positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire locates in the center of core as a metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular cable core. After an Aluminum Polyethylene Laminate (APL) moisture battier is applied around the cable core, this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene (PE) sheath to be figure 8 structure.

Our figure 8 fiber optic cable GYXTC8S GYXTC8A GYTC8S GYTC8A GYTC8Y are also available on request. This type cable is specifically applied for self-supporting aerial installation.

Feature

High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cast

Good mechanical and temperature performance

High strength loose tube that is hydrolysis resistant

Special tube filling compound ensure a critical protection of fiber

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

APL moisture barrier

Storage / Operating Temperature: -40℃~+70℃

 

Application

Usable in Self-supporting

 

Cable Parameters

Items		Specifications
Fiber Count		4
Colored Coating Fiber	Dimension	250µm±15µm
	Color	Blue, Orange, Green, Brown, Gray, White
Loose Tube	Dimension	1.8 mm±0.05mm
	Material	PBT
	Color	Natural
Steel Strength Member	Diameter	1.0mm x7
	Material	Steel
Outer Jacket	Dimension	Upper 5.0mm±0.1mm, lower part 8.0mm±0.1mm
	Material	PE
	Color	Black

 

Mechanical and Environmental Characteristics

Items	Unite	Specifications
Tension(Long Term)	N	600
Tension(Short Term)	N	1500
Crush(Long Term)	N/10cm	300
Crush(Short Term)	N/10cm	1000
Min. Bend Radius(Dynamic)	mm	20D
Min. Bend Radius(Static)	mm	10D
Installation Temperature	℃	-20~+60
Operating Temperature	℃	-40~+70
Storage Temperature	℃	-40~+70

 

 

Transmission Characteristics
		G.652	G.655	50/125μm	62.5/125μm
Max Attenuation (dB/km) (+20℃)	850 nm			3.0	3.3
	1300 nm			1.0	1.0
	1310 nm	0.36	0.4
	1550 nm	0.24	0.23
Cable Cute-off Wavelength (nm)		≤1260	≤1450

 

 

Mechanical requirements and methods of fiber cable

Tensile strength	2850N, conform to IEC 794-1-E1 while fiber strain is ≤0.33%
Crush	2200N/100mm, conform to IEC 794-1-E3
Impact	conform to IEC 794-1-E4
Repeated bending	conform to IEC 794-1-E6
Temperature cycling test	conform to IEC 794-1-F1

Fiber color coding

Each fiber will be identifiable throughout the length of the cable in accordance with the following color sequence. Fiber color in each tube starts from No. 1 Blue.

Fiber color code	1	2	3	4	5	6
	Blue	Orange	Green	Brown	Slate	White
	7	8	9	10	11	12
	Red	Black	Yellow	Violet	Rose	Aqua