Stranded Loose Tube Non-metallic Stength Member Non-armored Cable(GYFTY)

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 Fiber Reinforced Plastics (FRP) locates in the center of core as a non-metallic strength member. The tuber (and fillers) are stranded around the strength member into a compact and circular cable core. After the cable core is filled with the filling compound to protect it from water ingress, the 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.

◆Crush resistance and flexibility.

◆The following measures are taken to ensure the cable watertight：

-Single Fiber Reinforced Plastic as the central strength member.

-Loose tube filling compound.

-100%cable core filling.

Standards:

GYFTY 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			≤0.30dB/km	≤0.30dB/km
	@1300nm			≤1.0dB/km	≤1.0dB/km
	@1310nm	≤0.36dR/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
1020	2~6	1	5	10.6	88	400/1000	300/1000	10/20D
1021	8~12	2	4	10.6	88	400/1000	300/1000	10/20D
1022	14~18	3	3	10.6	88	400/1000	300/1000	10/20D
1023	20~24	4	2	10.6	88	400/1000	300/1000	10/20D
1024	26~30	5	1	10.6	88	400/1000	300/1000	10/20D
1025	32~36	6	0	10.6	88	400/1000	300/1000	10/20D
1026	2~6	1	6	11.0	97	600/1500	300/1000	10/20D
1027	8~12	2	5	11.0	97	600/1500	300/1000	10/20D
1028	14~18	3	4	11.0	97	600/1500	300/1000	10/20D
1029	20~24	4	3	11.0	97	600/1500	300/1000	10/20D
1030	26~30	5	2	11.0	97	600/1500	300/1000	10/20D
1031	32~36	6	1	11.0	97	600/1500	300/1000	10/20D
1032	38~42	7	0	11.0	97	600/1500	300/1000	10/20D
1033	44~48	4	2	12.0	113	600/1500	300/1000	10/20D
1034	50~60	5	1	12.0	113	600/1500	300/1000	10/20D
1035	62~72	6	0	12.0	113	600/1500	300/1000	10/20D
1036	2~6	1	7	12.0	120	1000/3000	300/1000	10/20D
1037	8~12	2	6	12.0	120	1000/3000	300/1000	10/20D
1038	14~18	3	5	12.0	120	1000/3000	300/1000	10/20D
1039	20~24	4	4	12.0	120	1000/3000	300/1000	10/20D
1040	26~30	5	3	12.0	120	1000/3000	300/1000	10/20D
1041	32~36	6	2	12.0	120	1000/3000	300/1000	10/20D
1042	38~42	7	1	12.0	120	1000/3000	300/1000	10/20D
1043	44~48	8	0	12.0	120	1000/3000	300/1000	10/20D
1044	50~60	5	2	13.0	137	1000/3000	300/1000	10/20D
1045	62~72	6	1	13.0	137	1000/3000	300/1000	10/20D