Abstract: The present disclosure relates generally to universal pole mounting brackets for mounting telecommunications enclosures used in fiber optic distribution systems. The pole mounting brackets are adapted to mount telecommunications enclosures to a structure, such as, a post. A pole mounting bracket can include a central support section that includes a first end and an opposite, second end. The central support section can be elongated along a longitudinal axis between the first end and the second end. The pole mounting bracket can also include a first lateral support member transversely aligned relative to the central support section and a second lateral support member transversely aligned relative to the central support section. The first and second lateral support members can each define a plurality of apertures for receiving mounting structures adapted to operatively connect at least two different types of enclosures to the first and second lateral support members.

Abstract: An adapter holder assembly supports one or more optical adapters. The adapter holder includes first and second holding members spaced from each other. Inner sides of the holding members define one or more mounting channels each having a corresponding latching arm. The optical adapters mount to the holder assembly by sliding over the latching arms towards stop surfaces defined by the holding members. In certain implementations, the optical adapter is releasable by applying sufficient force to the optical adapter along a slide axis away from the respective stop surface.