The panel shall house and organize, fiber optic cable, terminations, splices and connectors. Panel shall accommodate all HD Flex ™ cassettes, fiber adapter panels (FAP), trunk cables, connectors and patch cords. Panel shall provide front and rear access, regardless of how many are stacked together. Panel shall allow cassettes and FAPs to be installed by sliding them into the front or the rear of the patch panel which allows each individual cassette/FAP to be removed with minimal disruption to other cassettes/FAPs. Panels are ordered in either 6-port or 12-port configurations. Panel shall be able to be adapted to accept either 6-port cassettes/FAPs and 12-port cassettes/FAPs.