OPTOKON GROUP

Flat Twin Cable

For indoor general purpose, e.g. patch cords, office LAN connections or point-to-point interconnection.

Fibre Type G.652.D, G.657.A1, G.657.A2, G.657.B3, G.655, OM1, OM2, OM3, OM4, OM5
Fibre colour Natural
Buffer material Halogen-free flame-retardant thermoplastic compound or UV curable resin
Buffer colour Blue, Orange
Peripheral strength members Aramid yarns
Inner jacket material Halogen-free flame-retardant thermoplastic compound
Inner jacket colour Blue, Orange
Ripcord 1x under outer jacket
Outer jacket material Halogen-free flame-retardant thermoplastic compound

 

Current number 1 2 3  
Number of fibres 2 2 2  
Number of fibres in tube 1 1 1  
Simplex diameter cable(mm) 2.0 2.4 2.8  
Buffer diameter (mm)   0.9    
Cable outer diameter (mm) 3.2x5.2 3.5x5.8 4.1x7.0  
Calc. cable weight (kg/km) 17 20 24  
Short-term tensile strength (N) 200 300 300 IEC 60794-1-101
Short-term crush resistance (N/100 mm)   500   IEC 60794-1-103
Max. impact loading (Nm)   5   IEC 60794-1-104
Min. bend radius not load (OD)   10   IEC 60794-1-111
Min. bend radius load (OD)   15   IEC 60794-1-111
Operating temperature range (°C) Tight buffer -20 to +60   IEC 60794-1-201
  Free buffer - 5 to +50   IEC 60794-1-201
Storage temperature range (°C)   -20 to +60   IEC 60794-1-201
Installation temperature range (°C)   -15 to +50   IEC 60794-1-201
Class of fire reaction   Fca   EN 50575, EN 13501-6

 

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