A terminal enclosure (1) for optical fibers for communication comprising a housing, including a base (2) and a cover, and an extractable fiber organizer tray (11), that is disposable in the housing having a first and a second side. The extractable fiber organizer tray comprises a splicing portion (12), a fiber connector mounting portion (28) and portions for storing an entering jacketed cable (14) as well as the fibers (13) of the stripped portion of the cable (6).