GYFTC8A FRP CSM Aluminum Armored Aerial Installation Figure-8 Self-supporting Optical Cable

GYFTC8A |GYTC8A

FRP CSM Aluminum Armored Aerial Installation Optical Fiber Cable Figure-8 Self-supporting

Application

High tensile strength
Self-supporting aerial installation

Characteristics and Technical Data for Fiber Optic Cables

Fiber Characteristics

G.652.D (Single-Mode):

• Attenuation:
  • @1310 nm: ≤0.36 dB/km
  • @1550 nm: ≤0.22 dB/km
• Polarization Mode Dispersion:
  • Individual fiber: ≤0.20 ps/√km
  • Design link value (M=20, Q=0.01%): ≤0.1 ps/√km

G.655 (Single-Mode):

• Attenuation:
  • @1310 nm: ≤0.40 dB/km
  • @1550 nm: ≤0.23 dB/km
• Polarization Mode Dispersion:
  • Individual fiber: ≤0.20 ps/√km
  • Design link value (M=20, Q=0.01%): ≤0.1 ps/√km

50/125μm (Multimode):

• Attenuation:
  • @850 nm: ≤3.0 dB/km
  • @1300 nm: ≤1.0 dB/km
• Bandwidth:
  • @850 nm: ≥500 MHz·km
  • @1300 nm: ≥1000 MHz·km

62.5/125μm (Multimode):

• Attenuation:
  • @850 nm: ≤3.0 dB/km
  • @1300 nm: ≤1.0 dB/km
• Bandwidth:
  • @850 nm: ≥200 MHz·km
  • @1300 nm: ≥600 MHz·km

Technical Data

1. Fiber Count: Available in configurations of 24, 48, 72, 96, 144, and 288 fibers.

2. Loose Tube Structure:

   • Number of tubes and fibers per tube:
     • 24 fibers: 4 tubes × 6 fibers.
     • 48 fibers: 4 tubes × 12 fibers.
     • 72 fibers: 6 tubes × 12 fibers.
     • 96 fibers: 8 tubes × 12 fibers.
     • 144 fibers: 12 tubes × 12 fibers.
     • 288 fibers: 24 tubes × 12 fibers.
   • Outer diameter: 1.9 mm to 2.4 mm depending on configuration.

3. Central Strength Member:

   • Material: FRP or Steel.
   • Diameter: Ranges from 2.0 mm to 7.4 mm depending on fiber count.

4. Water Blocking Material:

   • Cable filled with a compound to ensure water resistance.

5. Moisture-Proof Layer:

   • Laminated aluminum tape for additional protection.

6. Messenger Wire:

   • Structure: 7 × 1.6 mm for strength and support.

7. Sheath:

   • Thickness: Nominal 1.8 mm.

8. Cable Dimensions and Weight:

   • Cable diameter varies from approximately 10.2 mm to 19.5 mm (main cable) and 21.2 mm to 30.5 mm (including messenger wire).
   • Weight ranges from 220 ± 10 kg/km to 450 ± 10 kg/km.

9. Mechanical Performance:

   • Operating Temperature Range: -40℃ to +70℃.
   • Tensile Strength:
     • Short-term: 8000 N.
     • Long-term: 2700 N.
   • Crush Resistance:
     • Short-term: 1000 N/100 mm.
     • Long-term: 300 N/100 mm.

10. Color Arrangement:

    • Fiber and tube colors follow a specified identification table.