GYXTW Fiber Optical Cable|Fiber Optical Cable

Telecom Industry

GYXTW Fiber Optical Cable

introduction:

GYXTW optical cable is also called central bundle tube optical cable or light armored optical cable, which is a commonly used outdoor optical cable model. According to the fiber color structure, GYXTW generally only makes 2 to 12 cores. The meaning of the letters, GY stands for outdoor (field) optical cable, X refers to the central bundle tube structure of the cable, T stands for the filled structure, W stands for the polyethylene outer sheath with steel wire entrained. GYXTW is suitable for a wide range of laying environments. It can be laid overhead, buried, or piped. It is also one of the most common types of optical cables in the optical cable market.

Application

GYXTW Fiber Optical Cable

Product Model：GYXTW

Name：Central bundle tube optical cable or light armored optical cable

Advantages of GYXTW:

■ Small outer diameter, light weight, flexible construction.

■ Stable control of excess fiber length.

■ After being cabled, the
additional attenuation of the optical fiber is close to zero, and the dispersion value does not change.

■ It is suitable for
various construction environments and has good environmental performance.

■ Excellent waterproof and moisture-proof ability

Technical Standard

Technical Parameters:

Fiber color code

Fiber color in each tube starts from No. 1 Blue.

No.	1	2	3	4	5	6
Color	Blue	Orange	Green	Brown	Gray	White
No.	7	8	9	10	11	12
Color	Red	Black	Yellow	Purple	Pink	Aqua
No.	13	14	15	16	17	18
Color	Blue S100	Orange S100	Green S100	Brown S100	Gray S100	White S100
No.	19	20	21	22	23	24
Color	Red S100	Nature S100	Yellow S100	Purple S100	Pink S100	Aqua S100

Cable structure and parameter

SN	Item	Unit	Value
1	No. of fibers	count	4/6	8/12	24
2	Tube diameter(Nominal)	count	2.2	2.4	3.2
3	Steel wire diameter	mm	1.0	1.0	1.0
4	Outer sheath thickness(overall)	mm	≥1.8	≥1.8	≥1.8
3	Cable diameter(±5%)	mm	7.4	7.4	8.3
4	Cable weight(±10%)	kg/km	58	59	71
5	Short term tension	N	1500
6	Short term crush	N/100mm	1000