12 fibers armoured fire-resistant universal central loose tube cable, 180 min. at 750°C, Euroclass B2ca - s1, d1, a1, OS2 9/125 μm (ITU-T G.652.D)

Cable construction: Armoured loose tube, Performance category: OS2 singlemode, Number of fibers: 12, Reaction to fire: B2ca - s1, d1, a1, Fire-resistant: 180 min. at 750°C
  • fire-resistant (180 min. at 750°C) according to the standard IEC 60331-25
  • corrugated steel tape armor
  • halogen-free sheath
  • central loose tube filled with water blocking gel
  • tensile elements made of glass yarns
  • primary protection of 250 μm
  • suitable for direct burial campus backbone applications, cable channels and cable bridges without the need of additional protection
  • resistant to mechanical damage, moisture, water, UV radiation, corrosive liquids, also resistant to welding spark
  • suitable for outdoor as well as for indoor environment
  • 100% protection against rodents

Technical specification

Standard temperature range (installation) -5°C to +50°C
Standard temperature range (operation) -30°C to +70°C
Min. bending radius (installation) 220mm
Min. bending radius (operation) 110mm
Max. tensile strength (installation) 3000N (300kg)
Max. tensile strength (operation) 1000N (100kg)
Outer cable diameter 11,0mm
Weight 150kg / km
Reaction to fire B2ca - s1, d1, a1
Fire safety fire retardant, low smoke, zero halogen, non-corrosive

Certificates and Warranties


The determination of Reaction to Fire Class Performance of this cable has been performed by Product Certification Body notified by European Commision, which also carries out the assessment and verification of constant performance (AVCP) in the System 1+.


25-Year System Warranty