OSK48-250/2000 - FK48 Opt.cab.48fibres-2 km LSFH Dca Dca (G657A2) 250

48-fibre cable with UV-resistant LSFH sheath for indoor and outdoor installation. Divided into 6 micro-modules of 8 fibres each, each with its own LSFH sheath and different colour. This enables better organisation and simplifies identification.

Highlights
- EU fire protection class Dca-s2,d2,a1
- Low attenuation
- Distributed in fibre micro-modules
- Gel for protection against water
- Good increase in structural strength with aramid fibres. Maintains tensile strength without an additional central guide wire for resistance.
- Glass fibre type 9/125, ITU-T G.657.A2
- Equipped with a core guide wire for resistance
- UV-resistant LSFH sheath, orange

Technical data
- Euroclass: Dca
- Euroclass: Smoke development: s2
- Euroclass: Dripping of particles: d2
- Euroclass: Acidity: a1
- Fibre types: Monomode (ITU-T-G.657A2)
- Fibre core diameter: μm 9
- Fibre cladding diameter: μm 125
- Fibre sheath diameter: μm 250
- Cable structure: Fixed core
- Fibre structure diameter: mm 1.1
- Outer sheath diameter: mm 7.6
- Outer sheath material: LSFH, UV-resistant
- Gel for protection: Yes
- Attenuation 1310nm: dB/km < 0.4
- Attenuation 1490nm: dB/km < 0.4
- Attenuation 1550nm: dB/km < 0.3
- Short tensile strength: N 1000
- Strength enhancement element : Aramid fibres
- Short break (@100mm): N 1000
- Long break (@100mm): N 750
- Minimum propagation speed: mm 76
- Operating temperature: °C -5 ... 60