FLAMEX® OPTICAL FIBER CABLES

Nexans produces a range of optical fiber cables OM3 (50/125 μm) for onboard communication and data transmission. With its halogen-free cross-linked sheathing material the FLAMEX® optical fiber cables conform to the rolling stock requirements.

DESIGN

1. Patch cord
. Core: glass OM 3 (diameter = 50μm)
. Cladding: glass (diameter = 125 ± 3 μm)
. Coating: acrylate (diameter = 245 ± 10 μm)
. Buffer: Thermoplastic elastomer (diameter = 900 ± 50 μm)
. Reinforcement: Aramid yarns
. Sheath: Cross-linked halogen-free acc. to EN 50264-1 type EM 104 (diameter = 2.00 ± 0.15 mm)

2. Tape (for multi-fibers)

3. Outer sheath
Cross-linked halogen-free acc. to EN 50264-1 type EM 104

Example of marking: FLAMEX P/Number Nexans - number of fiber x 50/125 - month and year of production

FIRE SAFETY

FLAMEX® optical fiber cables are conform to EN 45545-2

GUIDE TO USE

• Bending radius:
  • Static use: 8 x outer cable diameter
  • For installation and occasional movements: 10 x outer cable diameter