GYTA

GYTA

The fibers, 200/250μm,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. An Aluminum Polyethylene Laminate (APL) is applied around the cable core, which is filled with the filling compound to protect it from water ingress. Then, the cable is completed with a PE sheath.

GYTA cable complies with Standard YD/T 901-2009 as well as IEC 60794-1.

Overview:

Features

  • 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
  • To assure the water-proof function by:
  • Single steel wire as central strength member
  • Special tube filling compound ensure a critical protection of fiber
  • Fully filled in the cable
  • APL layer

Technical Details:

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

Technical Parameters:

Cable Type Fiber Count Loose tube count Filler count Cable Diameter
mm
Cable Weight      Kg/km Tensile Strength
Long/short term
N
Crush Resistance   Long/short term
N/100m
Bending Radius     Static/dynamic
mm
GYTA-2~6 2~6 1 4 9.5 90 1000/2000 300/1000 15D/30D
GYTA-8~12 8~12 2 3 9.5 90 1000/2000 300/1000 15D/30D
GYTA-14~18 14~18 3 2 9.5 90 1000/2000 300/1000 15D/30D
GYTA-20~24 20~24 4 1 9.5 90 1000/2000 300/1000 15D/30D
GYTA-26~30 26~30 5 0 9.5 90 1000/2000 300/1000 15D/30D
GYTA-32~36 32~36 5 0 9.5 90 1000/2000 300/1000 15D/30D
GYTA-38~48 38~48 5 0 9.5 90 1000/2000 300/1000 15D/30D
GYTA-50~60 50~60 5 0 9.5 90 1000/2000 300/1000 15D/30D
GYTA-62~72 62~72 6 0 10.0 126 1750/3500 300/1000 15D/30D
GYTA-74~84 74~84 7 1 11.0 145 1750/3500 300/1000 15D/30D
GYTA-86~96 86~96 8 0 11.0 145 1750/3500 300/1000 15D/30D
GYTA-98~108 98~108 9 1 12.5 180 1750/3500 300/1000 15D/30D
GYTA-110~120 110~120 10 0 12.5 180 1750/3500 300/1000 15D/30D
GYTA-122~132 122~132 11 1 13.5 228 1750/3500 300/1000 15D/30D
GYTA-134~144 134~144 12 0 13.5 228 1750/3500 300/1000 15D/30D
GYTA-146~216 146~216 12 0 13.5 228 1750/3500 300/1000 15D/30D

Storage/Operating Temperature : -40℃ to + 70℃

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