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GYTY53 Outdoor Cable

Fiber optic cable GYTY53, 2~288 fibers, central strength member (steel), jelly-filled, fiber contained loose tube and PP filler (if necessary) stranded, water blocking tape, PE inner sheath, longitudinally covered by copolymer coated steel tape, PE outer sheath. It is found in two different types:  single-mode GYTY53 cable and multimode GYTY53 cables.GYTY53 fiber cable is stranded loose tube structure with steel tape double sheaths, the loose tube stranding technology makes the fibers have good secondary excess length and allow the fibers free movement in the tube, which keeps the fiber stress-free while the cable is subjected to longitudinal stress. GYTY53 cable is steel tape armored and double PE sheath providing excellent crush resistance and rodent resistance. Metal strength member provides excellent strain performance.

Main Features

  •  Good mechanical and temperature performance
  •  High strength loose tube that is hydrolysis resistant
  •  Special tube filling compound ensure a critical protection of fiber
  •  The following measures are taken to ensure the cable watertight.
  •  Crush resistance and flexibility
  •  Low dispersion and attenuation
  •  SM/OM1/OM2/OM3/OM4 or Customized
  •  100% cable core filling
  •  PSP enhancing moisture-proof
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Parameter

Fiber Type                                                       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 ≤0.0.4dB/km    
@1550nm ≤0.22 dB/km ≤0.23dB/km    
Bandwidth (Class A) @850nm     ≥500 MHz·km ≥200MHz·km
@1300nm     ≥1000MHz·km ≥500MHz·km
Numerical Aperture     0.200±0.015NA 0.275±0.015NA
Cable Cut-off Wavelength λ cc ≤1260nm ≤1480nm    

  2-96 fibers 98-288fibers
Max. Tension (N) Short-term 1500 3000
Max. Tension (N) Long-term 600 1000
Max. Crushing Resistance (N/100mm2) 1000
Temperature range(°C) -40°C-- +70°C
Min. Bending Radius(mm) Install 20D
Min. Bending Radius(mm) Static 10D