On-metallic Strength Member armored Cable（GYFTA53）-室内外光缆生产报价销售厂家,皮线光纤特种型号光纤光缆接口价格跳线布线-深圳康宁通信

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On-metallic Strength Member armored Cable（GYFTA53）

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·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 Plastic (FRP) locates in the center of core as a non-metallic strength member. The tubes (and fillers) are stranded around the strength member into a compact and circular core. An Aluminum Polyethylene Laminate (APL) is applied around the cable core. Then the cable core is covered with a thin polyethylene (PE) inner sheath, which is filled with jelly to protect it from water ingress. After a corrugated steel tape armor is applied, the cable is completed with a PE outer sheath.

·Characteristics

· Good mechanical and temperature performance

· High strength looes 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

- APL moisture barrier

- PSP enhancing moisture-proof

- Water-blocking material

·Standards

GYFTA53 cable complies with Standard YD/T 901-2001as well as IEC 60794-1.

·Optical Characteristics

		G.652	G.655	50/125μm	62.5/125μm
Attenuation (+20℃)	@850nm			≤3.0 dB/km	≤3.0 dB/km
	@1300nm			≤1.0 dB/km	≤1.0 dB/km
	@1310nm	≤0.36 dB/km	≤0.40 dB/km
	@1550nm	≤0.22 dB/km	≤0.23dB/km
Bandwidth (Class A)	@850nm			≥500 MHz·km	≥200 MHz·km
Bandwidth (Class A)	@1300nm			≥1000 MHz·km	≥600 MHz·km
Numerical Aperture				0.200±0.015NA	0.275±0.015NA
Cable Cut-off Wavelength λcc		≤1260nm	≤1480nm

·Technical Parameters

Cable Type	Fiber Count	Tubes	Fillers	Cable Diameter mm	Cable Weight kg/km	Tensile Strength Long/Short Term N	Crush Resistance Long/Short Term N/100mm	Bending Radius Static /Dynamic mm
GYFTA53-2~6	2~6	1	7	16.8	255	1000/3000	1000/3000	10D/20D
GYFTA53-8~12	8~12	2	6	16.8	255	1000/3000	1000/3000	10D/20D
GYFTA53-20~24	20~24	4	4	16.8	255	1000/3000	1000/3000	10D/20D
GYFTA53-32~36	32~36	6	2	16.8	255	1000/3000	1000/3000	10D/20D
GYFTA53-38~42	38~42	7	1	16.8	255	1000/3000	1000/3000	10D/20D
GYFTA53-44~48	44~48	8	0	16.8	255	1000/3000	1000/3000	10D/20D
GYFTA53-86~96	86~96	8	0	19.2	320	1000/3000	1000/3000	10D/20D
GYFTA53-122~132	122~132	11	1	22.3	415	1000/3000	1000/3000	10D/20D
GYFTA53-134~144	134~144	12	0	22.3	415	1000/3000	1000/3000	10D/20D