GYFTY Layer Stranded Loose Tube Non-metallic Strength Member Non-armored Cable Structure Features:  
    
  Optical fiber loose   tube;  
  Non-metal central strength member;  
  Cable core filling   compound;                    
Non-metal strength yam;  
PE outer sheath.  
Technical Features:  
    
  Peculiar optical fiber secondary   tubing technology for good flexibility and bend-resistant property;  
  Peculiar   optical fiber excess length control method and cabling method for superior   mechanical and environmental properties;  
  Wster-blocking compound filled   procedure by procedure,all cross section double water-blocking;  
  Crush   resistance and flexibility;  
  Non-metal structure has good electromagnetism   resistant property,suitable for electric field and some areas where thund ers   usually happen;  
High density polyethylene PE jacket possesses good ultra   violet radiation resistant property.  
 Technical Parameters:  
 
   
     
      Fiber   
        Counts  |  
      Outer diameter  
        (MM)  |  
      Weight  
           
        (KG)   |  
      Allowed hort-time  
        Pulling  
          (N)  |  
      Allowed  
        Crush  
        (N/100mm)  |  
      Lmpact  
           
        (N£®m£©  |  
      AllowedBending Radius  
        Static   Dynamic  |  
      
     
      2-144  |  
      11 -19.2¡À0.5  |  
      90-195  |  
      ¡Ý1500  |  
      ¡Ý1000  |  
      5  |  
      10D     20D  |  
      
   
  
 
D=Cable diameter  
  
Transmission Characteristics:  
  
 
   
     
         |  
      Single-mode fiber  |  
      50/125  |  
      62.5/125  |  
      
     
         |  
      1310/1550(NM)  |  
      850/1300(NM)  |  
      850/1300(N/M)  |  
      
     
      Attenuation (db/KM)  |  
      ¡Ü0.36/0.22  |  
      ¡Ü3.0/1.0  |  
      ¡Ü3.3/1.0  |  
      
     
      Bandwidth (MHz©qkm)  |  
         |  
      ¡Ý500/1200  |  
      ¡Ý200/600  |  
      
   
  
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