Flame-retardant fiber optic assemblies

摘要

Disclosed are fiber optic cable assemblies having a composite covering disposed about a portion of a transition location for providing a fiber optic assembly suitable for indoor or indoor/outdoor applications. The composite covering provides a combination of an underlying heat dissipative structure, such as a metal foil along with a high temperature capable substrate, such as mica, thereby providing the desired characteristics for indoor or indoor/outdoor use that a single layer of either material is incapable of providing. The covering may also include an optional flame-retardant wrap as an outer portion for sealing and/or mechanical protection.