OCC RTC Fiber Patch Panel, Fixed, 4U, 12 Adapter Panel CapacityAdapter panels and splice trays NOT included. This patch panel is only compatible with OCC adapter panel inserts and splice trays. To find out more, give us a call or email us. We do not offer credits or returns for this item. Description Fiber Patch Panel, Fixed Rack, 4RU, Holds 12 Adapter Panels and 144 Splices, Up to 288 Ports, Black This newly redesigned RTC fiber patch panel introduces new features to a well established product line, making the