Layer stranding optical fiber ribbon cable GYDTA (S) 
 Metallic strength member layer stranded loose tube filled with aluminum (steel) - polyethylene sheath with a communication optical fiber cable outdoors 
 (1) technical characteristics 
 Precise geometry of optical fiber ribbon; 
 The remaining length of precise control and unique into the embrace technology, so Cable has more excellent mechanical properties and environmental performance; 
 Fiber density, easy to follow, low cost of installation; 
 Compact design, small diameter, light weight; 
 Aluminum - excellent moisture resistant polyethylene sheath (steel - polyethylene sheath cable enhanced compression performance, moisture resistant) 
 (2) Application 
 For interoffice communication and access networks 
 (3) Laying 
 Pipeline, overhead 
 (4) temperature range 
 -50 ℃ ~ +70 ℃