Abstract: The present invention is directed a high density optical fiber distribution system having a preterminated optical fiber termination block assemblies and an integrated splicing compartment disposed on a frame. The preterminated optical fiber termination block assembly includes optical fiber termination block with an installed multi-fiber stub cable. Each optical termination block has a plurality of termination modules has a plurality of connector adapters into which optical fiber connectors disposed on a first end of the multi-fiber stub cable are connected. A second end of the multi-fiber stub cable is connected to a distribution cable in the integrated splicing compartment, wherein the splicing compartment comprises a plurality of drawers containing optical splices and wherein each drawer of the splicing compartment can be correlated to the preterminated optical fiber termination block assembly.

Abstract: A method and system for activating and deactivating a fiber optic splice within an optical fiber distribution frame while the fiber optic splice is releasably retained within a connector tray within the optical fiber distribution frame. The connector tray preferably includes multiple slots for supporting a number of mechanically activatable fiber optic splices which each include a jacket and a cap which is retained in a first intermediate position within the jacket while the fiber optic splice is deactivated and in a second fully inserted position within the jacket while the fiber optic splice is activated. An activator tool is provided which includes a stop member and slidably mounted pivot member which may be utilized to engage the fiber optic splice jacket and urge the cap into the fully inserted position in response to relative movement between the pivot member and the stop member in order to activate the fiber optic splice while the fiber optic splice is retained within the connector tray.