12&24F Unitube No-armored Duct cable GYFXTY

12&24F Unitube No-armored Duct cable GYFXTY

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Description

In OMC’s GYFXTY cable, single-mode/multimode ﬁbers are positioned in the loose tube, which is made of PBT materials and filled with filling compound. The loose tube is covered with PE materials to guarantee the compactness and longitudinal water-blocking performance. Two parallel FRP wires are placed at both sides of the cable core while a PE sheath is extruded over it.

Standard color of fiber and tube

The color code of the individual fibers, shall be in accordance with the table as below:

No.	1	2	3	4	5	6
Color	Blue	Orange	Green	Brown	Slate	White
No.	7	8	9	10	11	12
Color	Red	Black	Yellow	Violet	Pink	Aqua

Cable Structure parameter

Items		Description
Number of fiber		1-12F	24F
Cable diameter		6.0mm	6.5mm
Fiber	type	G652D
Loose tube Strength member	material	PBT 2.5mm OD		PBT 3.0mm OD
	material	FRP 0.5 mm x 2
Outer sheath	material	PE
	color	Black
Installation Temperature range（℃）		-20 ~ +60
Operation and transport temperature（℃）		-20 ~ +70

Mechanical & Environmental Performance

Item	Contents	Value
Max. tensile load	Short term	100N fiber strain≤0.6%
Max. tensile load	Long term	300N
Max. crush resistance	Short term	1000N/100mm
Max. crush resistance	Long term	300N/100mm
Min. bending radius	Installation	20 x cable diameter
Min. bending radius	Operation	10 x cable diameter
Temperature range	Operation	-40℃ ~ +70℃
	Installation	-20℃ ~ +60℃
	Storage/transportation	-40℃ ~ +70℃

Optical fiber technical parameters-SMF

Item		Unit	Specification
Item		Unit	G. 652D
Mode field diameter	1310nm	nm	Mode field diameter
Mode field diameter	1550nm	nm	10.4 ± 0.5
Cladding diameter		nm	125.0 ± 0.7
Cladding non-circularity		%	≤1.0
Core concentricity error		nm	≤0.6
Coating diameter		nm	242 ± 7
Coating/cladding concentricity error		nm	≤12
Cable cut-off wavelength λcc		nm	≤ 1260
Attenuation	1310nm	dB/km	Attenuation
Attenuation	1550nm	dB/km	£0.21