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Gyfty technical information

Source: popularity: Time of publication: 15:28:32, March 2, 2017 Small in large


 
 
Outdoor optical cable for communication with nonmetal reinforced member, holster layer stranding filling type and polyethylene outer sheath
 
 
 
characteristic :
 
1. Select high-quality optical fiber to ensure excellent transmission performance.
 
2. Accurately control the excess length of optical fiber to ensure that the optical cable has excellent mechanical characteristics and temperature characteristics
 
Sex.
 
3. Strict process and raw material control to ensure stable operation of optical cable.
 
4. The loose tube is filled with special ointment to protect the optical fiber.
 
5. Full section water blocking structure ensures good water and moisture resistance performance.
 
6. The center is a non-metallic reinforced member (FRP), which avoids the lightning induced breakdown between the longitudinal wrapped steel strip and the central reinforcing member.
 
7. The double-sided corrugated steel strip is longitudinally wrapped and tightly bonded with PE sheath, which not only ensures the radial moisture-proof of the optical cable, but also enhances the lateral pressure resistance of the optical cable.
 
 
 
 
 
 
 
Performance index:
 
Application scope: suitable for long distance communication and inter office communication
 
Laying method: overhead pipeline
 
Working temperature: - 40 ℃~ + 70 ℃
 
 
 
 
 
 
Main mechanical properties:
 
 
 
 
 

Number of cores Allowable tensile force (short / long term) Allowable flattening force (short / long term) Bending radius static / dynamic (multiple of cable diameter)
N/100mm N/100mm
   
2-144 1500/600 1000/300 10D/20D
>144   Design according to customer needs  
 
Note: one The outer sheath of the optical cable can be made of low smoke halogen-free flame retardant material, and its model is GYFTZY
 
two For special structure optical cable, it can be designed and manufactured according to customer requirements.
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