Stranded Loose Tube Light-armored Cable(GYTS)-Ningbo Tianyue Communication Technology Co., Ltd.

Stranded Loose Tube Light-armored Cable(GYTS)

Description:

◆The fibers, 250μm, are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A steel wire, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The PSP is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. Then cable is completed with a PE sheath.

Characteristic:

◆Good mechanical and temperature performance;

◆High strength loose tube that is hydrolysis resistant;

◆Special tube filling compound ensure a critical protection of fiber;

◆Specially designed compact structure is good at preventing loose tubes from shrinking

◆PE sheath protects cable from ultraviolet radiation

◆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

- PSP enhancing moisture-proof

Standards:

GYTS cable complies with Standard YD/T 901-2001 and IEC 60794-1.

Optical Characteristics
Type		G.652	G.655	50/125μm	62.5/125μm
Attenuation(±20℃)	@850nm			≤0.30dR/km	≤0.30dB/km
	@1300nm			≤1.0dB/km	≤1.0dB/km
	@1310nm	≤0.36dB/km	≤0.40dB/km
	@1550nm	≤0.22dB/km	≤0.23dB/km
Bandwidth(Class A)	@850nm			≥500MHz·km	≥200MHz·km
Bandwidth(Class A)	@1300nm			≥1000MHz·km	≥600MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wave Length		≤1260nm	≤1480nm

Technical Parameters
Model	Fiber Count	Tubes	Fillers	Cable ODmm	Cable Weight kg/km	Tensile Strength Long Short Term	Crush Besistanre Long Short Term N/100mm	Bending Radius Static/Dynamic mm
1062	2~6	1	4	10.2	116	600/1500	300/1000	10/20D
1063	8~12	2	3	10.2	116	600/1500	300/1000	10/20D
1064	14~18	3	2	10.2	116	600/1500	300/1000	10/20D
1065	20~24	4	1	10.2	116	600/1500	300/1000	10/20D
1066	26~30	5	0	10.2	116	600/1500	300/1000	10/20D
1067	32~36	6	0	10.6	129	1000/3000	300/1000	10/20D
1068	38~48	4	1	11.2	141	1000/3000	300/1000	10/20D
1069	50~60	5	0	11.2	141	1000/3000	300/1000	10/20D
1070	62~72	6	0	12.0	159	1000/3000	300/1000	10/20D
1071	74~84	7	1	13.6	209	1000/3000	300/1000	10/20D
1072	86~96	8	0	13.6	209	1000/3000	300/1000	10/20D
1073	98~108	9	1	15.4	232	1000/3000	300/1000	10/20D
1074	110~120	10	0	15.4	232	1000/3000	300/1000	10/20D
1075	122~132	11	1	17.2	280	1000/3000	300/1000	10/20D
1076	134~144	12	0	17.0	280	1000/3000	300/1000	10/20D