Place of Origin : H.K.,Hong Kong  
                                                         
Applications :
These steel armoured optical fibre cables are flame retardant, low smoke, halogen free and fire resistant, used for communication and emergency systems that need to be operational during fire. 
Standards :
IEC 60794 IEC 60811-2-1 
IIEC 60331-25 IEC 60332-3-24 
IEC 60332-3-22 IEC 60754-1,2 
IEC 61034-1,2 NEK 606:2004 
    
 
Construction :
Fibre Element : Loose tube core design. 
Central Strength Element : Steel wire or fibre reinforced plastic (FRP). 
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