Stranded Loose Tube Light Armored Cable - GYFTA - Fiber Optic Cabling Management

Stranded Loose Tube Armored Cable – GYTS

2022-02-26

Stranded Loose Tube Light Armored Cable – GYTA

2022-02-26

Duct and Non-self supporting Aerial Cable

Stranded Loose Tube Light Armored Cable – GYFTA

Central Strength Member is FRP

Cable Structure:

The tubes are filled with a water-resistant filling compound. A Fiber Reinforced Plastic (FRP) locates in the center of the core as a non-metallic strength member. Tubes and fillers are stranded around the strength member into a compact and circular cable core. After an Aluminum Polyethylene Laminate (APL) moisture barrier is applied around the cable core, the cable is completed with a PE sheath.

Specifications:

Type	Fiber Count	Tubes	Fillers	Cable Diameter (mm)	Tensile Strength (N)		Crush Resistance (N/100mm)		Bending Radius (mm)		Cable Weight (kg/km)
Type	Fiber Count	Tubes	Fillers	Cable Diameter (mm)	Short Term	Long Term	Short Term	Long Term	Dynamic	Static	Cable Weight (kg/km)
1	2~6	1	5	11.4	1,000	500	1,000	300	20D	10D	108
	8~12	2	4	11.4	1,000	500	1,000	300	20D	10D	108
	14~18	3	3	11.4	1,000	500	1,000	300	20D	10D	108
	20~24	4	2	11.4	1,000	500	1,000	300	20D	10D	108
	26~30	5	1	11.4	1,000	500	1,000	300	20D	10D	108
	32~36	6	0	11.4	1,000	500	1,000	300	20D	10D	108
2	2~12	1	5	12.8	1,500	600	1,000	300	20D	10D	134
	14~24	2	4	12.8	1,500	600	1,000	300	20D	10D	134
	26~36	3	3	12.8	1,500	600	1,000	300	20D	10D	134
	38~48	4	2	12.8	1,500	600	1,000	300	20D	10D	134
	50~60	5	1	12.8	1,500	600	1,000	300	20D	10D	134
	62~72	6	0	12.8	1,500	600	1,000	300	20D	10D	134
3	2~6	1	7	12.8	3,000	1,000	1,000	300	20D	10D	140
	8~12	2	6	12.8	3,000	1,000	1,000	300	20D	10D	140
	14~18	3	5	12.8	3,000	1,000	1,000	300	20D	10D	140
	20~24	4	4	12.8	3,000	1,000	1,000	300	20D	10D	140
	26~30	5	3	12.8	3,000	1,000	1,000	300	20D	10D	140
	32~36	6	2	12.8	3,000	1,000	1,000	300	20D	10D	140
	38~42	7	1	12.8	3,000	1,000	1,000	300	20D	10D	140
	44~48	8	0	12.8	3,000	1,000	1,000	300	20D	10D	140
	50~60	5	3	14.8	3,000	1,000	1,000	300	20D	10D	176
	62~72	6	2	14.8	3,000	1,000	1,000	300	20D	10D	176
	74~84	7	1	14.8	3,000	1,000	1,000	300	20D	10D	176
	86~96	8	0	14.8	3,000	1,000	1,000	300	20D	10D	176
	98~108	9	1	17.1	3,000	1,000	1,000	300	20D	10D	226
	110~120	10	0	17.1	3,000	1,000	1,000	300	20D	10D	226
	122~132	11	1	19.2	3,000	1,000	1,000	300	20D	10D	279
	134~144	12	0	19.2	3,000	1,000	1,000	300	20D	10D	279

Remark:

The nominal value of the PE sheath thickness is1.6mm.

Environmental Properties:

Temperature Range

-40°C~+70°C

Transmission Properties:

Fiber Type	SM 9/125um (1310nm/1550nm)	62.5um (OM1) (850nm/1300nm)	50um (OM2) (850nm/1300nm)	50um (OM3) (850nm/1300nm)
Maximum Attenuation (dB/km)	0.36/0.22	3.5/1.5	3.5/1.5	3.5/1.5
Typical Attenuation (dB/km)	0.35/0.2	3.0/1.0	3.0/1.0	3.0/1.0
Minimum LED Bandwidth (MHz·km)	—	200/500	500/500	1500/500

Note:

Other fiber types are available upon request.

Features:

Crush resistance and flexibility
Good mechanical and temperature performance
PE sheath protects the cable from ultraviolet radiation
High strength loose tube that is hydrolysis resistant
Special tube filling compounds ensure a critical protection of fiber
A specially designed compact structure is good at preventing loose tubes from shrinking
The following measures are taken to ensure the cable is watertight:

Single Fiber Reinforced Plastic as the central strength member

Loose tube filling compound

100% cable core filling

APL moisture barrier

Standard:

YD/T901-2001
IEC 60794-1

Application:

Duct
Aerial

Ordering Information:

Brand	LW
Name	GYFTA= Stranded Loose Tube Non-metallic Strength Member Cable – GYFTA
Cable Type	1=Type 1; 2=Type 2; 3=Type 3
Fiber Count	2=2 fibers; 4=4 fibers; 6=6 fibers; 8=8 fibers; 10=10 fibers…142=142 fibers; 144=144 fibers
Fiber Mode	SM=SM 9/125um; MM=50/125um or 62.5/125um
Fiber Type	2D=SM G.652.D; 5=SM G.655; 7A1=SM G.657.A1; 7A2=SM G.657.A2; 7B2=SM G.657.B2; 7B3=SM G.657.B3; OM1=MM 62.5/125um; OM2=MM 50/125um; OM3=MM 10G 50/125um 150m; OM33=MM 10G 50/125um 300m; OM4=MM 10G 50/125um 550m
Fiber Length	0.5=0.5km; 1=1km; 1.5=1.5km; 2=2km; etc

For Example:

Picture	Model	Description
	LW-GYFTA-1-12-SM-2D-1	Stranded Loose Tube Non-metallic Strength Member Cable, GYFTA, Type 1, 12 fibers, single-mode G.652.D fiber, 1km, PE jacket
	LW-GYFTA-3-144-SM-2D-1	Stranded Loose Tube Non-metallic Strength Member Cable, GYFTA, Type 3, 144 fibers, single-mode G.652.D fiber, 1km, PE jacket