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Position: Home > Products > Fiber Optic Cables > Outdoor Cables

SUN-OC-CT-SP GYXTW Cable

Model: SUN-OC-CT-SP

GYXTW , Loose Tube Light-armored Cable, 2~12 core

    Key Features

  • Good mechanical and temperature performance
  • High hydrolysis resistance and high strength loose tube
  • Good crush resistance and flexibility
  • High tensile strength ensured by parallel steel wires
  • Small diameter, light weight and friendly installation
  • Description
  • Specifications
  • Ordering Information
  • Applications
  • FAQ
  • Product Video
  • Sun Telecom's SUN-OC-CT-SP loose tube light-armored cable (GYXTW) construction is that 250um fibers are positioned in a loose tube which is made of high modulus plastic, filled with a water-resistant filling compound and wrapped with a layer of PSP (Steel Tape) longitudinally; Between the PSP (Steel Tape) and the loose tube a water-blocking material is applied to keep the cable compact and watertight; Two parallel steel wires are placed at the two sides of the steel tape, and the cable is completed with a polyethylene (PE) sheath.
  • Standards
    Sun Telecom's SUN-OC-CT-SP loose tube light-armored cable (GYXTW) complies with standard YD/T 769, IEC60794-1
      
    Fiber Optic Characteristics

    Parameters Specification
    Fiber Type G.652D (9/125μm) G651A1 (50/125μm) G651A1b (62.5/125μm)
    Attenuation (dB/km) @850nm   ≤ 2.3 ≤ 2.7
    @1300nm   ≤ 0.6 ≤ 0.6
    @1310nm ≤ 0.35    
    @1550nm ≤ 0.21    
    Bandwidth (MHz·km) @850nm   ≥ 500 ≥ 200
    @1300nm   ≥ 500 ≥ 500
    Numerical Aperture   0.200±0.015NA 0.275±0.015NA
    Cable Cut-off Wavelength (nm) ≤ 1260    
     
    Cable Specifications

    Parameters Specification
    Fiber Count 2 ~ 12
    Cable Diameter (mm) 8.0 ± 0.2
    Cable Weight (kg/km) 70
    Tensile Strength (N) Short Term 1500
    Long Term 600
    Crush Resistance (N) Short Term 1000
    Long Term 300
    Bending Radius (mm) Dynamic 20D
    Static 10D
    Attenuation (After Cable) (dB/km) MM Fiber @850nm ≤ 3.0 (50/125μm)
    ≤ 3.3 (62.5/125μm)
    MM Fiber @1300nm ≤ 1.0
    SM Fiber @1310nm ≤ 0.36
    SM Fiber @1550nm ≤ 0.22
    Operating Temperature (°C) -40 ~ +70
    Storage Temperature (°C) -40 ~ +70



  • Example: SUN-OC-CT-SP-6SM-I
    GYXTW outdoor cable, central tube, single PSP armor and single PE jacket; 6 fibers, G652D

  • ● Core network
    ● Metropolitan area network
    ● Access network

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