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GYXTW Central Tube Type Duct & Aerial Optical Cable
Structure and features
•Central tube and armored layer with paralleled steel wires and
 corrugated steel tape
•Proper design and precise control of excess length render the
 cable excellent mechanical and environmental properties. 
•Small diameter, light weight low price and easy for installation 
•High crush resistance and bullet resistance by the armored steel
 tape
The way of laying
Duct or aerial installation 

Structure drawing


Main technology properties

Range of fiber count   2~12
Optical cable diameter (mm)   11.2
Optical cable weight (kg/km)   130
Allowable bending radius (mm) Static 10D
  Dynamic 20D
Allowable tensile strength (N) Short-term 1500
  Long-term 600
Allowable pressure (N/10cm) Short-term 1000
  Long-term 300
Applicable temperature range (℃)   -40~+70



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