Slidable fiber optic patch panel provides efficient cable connections between outside plant cables and equipment inside the buildings and communications facilities.Box integrates fiber splicing, storage and cable connections together in a unit. They can manage both bundle type and ribbon type fiber cables. It is with large working space to integrate the pigtail, cables and adapters for fiber management.This slidable type fiber optic distribution frame is standard 19 inch design, cold-roll steel box, can be slided out with sliding rails, no front cover, applicable for existing systems.