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  6. Fig-8 Self-supporting Fiber Optic Cable GYXTC8S

Fig-8 Self-supporting Fiber Optic Cable GYXTC8S

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General Details

The fiber optic cable consists of a bundle of glass threads (fiber core), each of which is capable of transmitting messages modulated onto light waves. featured with the following advantages compared with traditional copper cable: Fiber optic cables have a much greater bandwidth to carry data than copper cables. Fiber optic cables are less susceptible than copper cables to interference. Fiber optic cables are much thinner and lighter than copper wires.

The 250 um bare fiber are positioned in a loose tube made of a high modulus plastic, the tubes are filled with a water-resistant filling compound. The two sides PSP are longitudinally applied over the outer loose tube. Steel wires and loose tubes filled with water proof compound to ensure compact and longitudinally water blocking ,this part of cable accompanied with the stranded wires as the supporting part are completed with a polyethylene(PE) sheath to be figure 8 structure.

Installation method
Aerial.

Standards
YD/T901-2009
IEC 60794-1

Features
  • High tensile strength of stranded wires meet the requirement of self-supporting and reduce the installation cost
  • Good mechanical and temperature performance
  • High strength loose tube that is hydrolysis resistant
  • Special tube filling compound ensure a critical protection of fiber
  • PSP enhancing moisture-proof
  • Small diameter, light weight and friendly installation
  • Long delivery length and low price.
Specificatoins

Transmission Characteristics

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 Wavelengthλcc ≤1260nm ≤1480nm
Cable Type Fiber Count Cable Diameter (mm) Supprting wire spec. Connection Diameter Cable Weight kg/km Tensile Strength (N) Crush Resistance (N/100mm) Bending Radius mm
Long Term Short Term Long Term Short Term Static Dynamic
GYXTC8A-2~12 2~12 7.7 x 14.5 Φ1.0mm*7
Stranded wires		 Height×Width
3.0×2.5 mm		 120 600 1500 300 1000 10D 20D
GYXTC8A-12~24 14~24 8.2x 15.1 Φ1.0mm*7
Stranded wires		 Height×Width
3.0×2.5 mm		 130 600 1500 300 1000 10D 20D
Applications
  • FTTH Network GPON, EPON.
  • Rural communication
  • Local trunk line
  • CATV
  • Computer networks system
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