Construction:
• Layer strand construction

• Accurate exceed length control

• High density PE jacket

Feathers:

• Center reinforce structure; Lower linear thermal expansion coefficient; fit for different temperature

• Small outer diameter, lightness and compact construction

• Low attenuation and dispersion, special control of exceed length ensure the good transmission performance in varying environment.

Application:
• Suitable for LAN and access network, easy to increase transmission capacity
Installation:
• By blowing
• Blowing length: If the optical cable contains 72 fibers and its diameter is 5.9mm, the blowing length should be 1500m.

Technical parameter:

 

Cable model	GYTY	GYFTY
Fiber count(core)	36～48	36～72	96
Outer diameter of loose tube（mm）	2.0	1.6	1.6
Thickness of loose tube（mm）	0.2
Number of stranded unit	4	6	8
Fiber count per unit (core)	12
Number of fillers	36 fibers（1） 48 fibers（0）	36 fibers (3) 48 fibers (2)	0
Diameter of central reinforcing element (mm)	0.8	1.6	2.6
Material of central reinforcing element	Steel wire	FRP	FRP
Thickness of PE outer jacket (mm)	0.4
Strand number of Kevlar（strand）	12
Cable outer diameter（mm）	5.9±0.1	5.9±0.1	7.0±0.1
Cable weight（kg/km）	35	29.8	36
Allowable tensile strength（N）―short-term	600	500	500
Allowable tensile strength（N）―long-term	800	800	1200
Allowable crushing force―short-term	450N/100mm
Allowable crushing force―long-term	200N/100mm
Allowable minimum bending radius―dynamic	20 times of cable outer diameter
Allowable minimum bending radius―static	10 times of cable outer diameter