Non-metallic Strength Member armored Cable ( GYFTA53 )

FlyingFiber’s GYFTA53 non-metallic strength member armored cable provide 250μm fibers, 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.

1). Good mechanical and temperature performance.

2). High strength looes tube that is hydrolysis resistant.

3). Special tube filling compound ensure a critical protection of fiber.

4). Crush resistance and flexibility.

5). 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.

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

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
@1300nm ≥1000 MHz·km ≥600 MHz·km
Numerical Aperture 0.200±0.015NA 0.275±0.015NA
Cable Cut-off Wavelength λcc ≤1260nm ≤1480nm
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
GYFTA53-14~18 14~18 3 5 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
GYFTA53-26~30 26~30 5 3 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
GYFTA53-50~60 50~60 5 3 19.2 320 1000/3000 1000/3000 10D/20D
GYFTA53-62~72 62~72 6 2 19.2 320 1000/3000 1000/3000 10D/20D
GYFTA53-74~84 74~84 7 1 19.2 320 1000/3000 1000/3000 10D/20D
GYFTA53-86~96 86~96 8 0 19.2 320 1000/3000 1000/3000 10D/20D
GYFTA53-98~108 98~108 9 1 21.2 380 1000/3000 1000/3000 10D/20D
GYFTA53-110~120 110~120 10 0 21.2 380 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
Storage/Operating Temperature -40℃ to + 70℃