Application:
1. Overhead Use.
2. Long hual mcommunication or inter-office communication

3. Insulation. 

Structures

1. High tensile strength, largest span reached to over 1000m. 

2. Non-metallic material, good performance of insulation. 

3. Special type of sheath material, good ability for tracking resistant, can be laid together with 500KV high voltage power transmission cables. 

4. Amorued with aramid, the anti-impact and anti-bullet properties keep a high standard. 

5. Light weight, no excessive requirement to the supporting tower. 

6. Easy to install and maintain. 

7. Low attenuation, low dispersion, stable control of excess length makes the optical cable perfect mechanical and environmental properties.