Sumitomo Electric Lightwave’s 4th Level™ Outdoor/Indoor OFNR Low Smoke Halogen- Free cables feature a flame retardant outer jacket and 12 fiber Pliable Ribbons constructed of 250μm color-coded optical fibers for easy fiber identification. The all-dielectric cable construction requires no grounding or bonding. Additionally, the Freeform Ribbon™ allows for dense fiber
packing and a small cable diameter with a non-preferential bend axis thereby increasing density in space-constrained applications. Sumitomo Electric’s Freeform Ribbon™ construction is designed to both pack densely in small form factor cables while still being capable to transform quickly, by hand ONLY, to splice-ready form similar to standard ribbon for fast and easy 12 fiber
ribbon splicing (for both in-line and fusion splice-on connector splicing applications).
Cable counts of 288F, 1152F and 1728F meet Construction Product Regulations (CPR) ratings for European markets.