FLAMEX® OPTICAL FIBER CABLES

Nexans produces a range of optical fiber cables OM1 (62.5/125 μm) and 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 1 or OM 3 (Diameter = 62.5 or 50μm)

Cladding: glass (Diameter = 125 ± 3 μm)

Coating: acrylate (Diameter = 245 ± 10 μm)

Buffer: Thermoplastic elastomer (Diameter = 900 ± 50 μm)

Reinforcement: Aramid yarns

Sheath: Halogen-free FLAMEX® according 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 FLAMEX® according to EN 50264-1 type EM 104

FIRE SAFETY STANDARDS

FLAMEX® optical fiber cables are conform to EN 45545-2. On top some cables are designed to withstand fire tests according to NFPA 130 and GOST-R 31565

MARKING

Example:
FLAMEX P/Number Nexans - number of fiber x 62.5/125 - month and year of production