Gyfta53 Armored Direct Burried Cable

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.
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Description

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

≤0.23 dB/km

 

 

Bandwidth (Class A)

@850nm

 

 

≥500 MHz·km

≥200 MHz·km

@1300nm

 

 

≥1000 MHz·km

≥600 MHz·km

Numerical Aperture

 

 

0.200±0.015NA

0.275±0.015NA

Cable Cut-off Wavelength

≤1260nm

≤1480nm

 

 

 

 

 

Why choose us?

  • Our Outdoor Optical Cable products are designed to provide reliable communications in areas where other solutions fail.
  • Our company is still able to grow rapidly, and its products sell well all over the country, relying on "moderate prices, reliable quality, and good reputation for cooperation."
  • We offer a range of services to accompany our Outdoor Optical Cable products, including installation and maintenance support.
  • We continue to take the development idea of low cost and high efficiency, and our Gyfta53 Armored Direct Burried Cable start to develop from low end to middle and high end.
  • We use advanced manufacturing techniques and the highest quality materials to produce our Outdoor Optical Cable products.
  • We have established a unique company culture with strong cohesion and vitality.
  • Our Outdoor Optical Cable products are designed to be easy to install and maintain, and are suitable for use in a variety of environments.
  • Our company vigorously develops technological innovation, improves the research and development capabilities of new Gyfta53 Armored Direct Burried Cable, and introduces equipment of international cutting-edge.
  • Our factory is dedicated to producing Outdoor Optical Cable products that are both sturdy and durable, providing excellent value for our customers.
  • We have a group of experienced technical personnel who are good at research and innovation, and can provide customers with better products.

 

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