What is LSZH OFNP OFNR, Characteristics, Application, Proudcts Recommended

LSZH
LSZH, named Low Smoke Zero Halogen. It is a type of cable jacketing. And lower smoke and zero smoke are the main characteristics.

OFNP
OFNP stands for Optical Fiber Nonconductive Plenum. OFNP cables have fire-resistance and low smoke production characteristics. This is the highest fire rating fiber cable and no other cable types can be used as substitutes.

OFNR
OFNR stands for Optical Fiber Nonconductive Riser. Its fiber-resistance and low smoke are not good as OFNP.OFNP plenum cables can be used as substitutes for OFNR cables.