Fiber Optic Patch Panels - Unloaded: Type - Fiber Patch Panel; Mounting - Flush Rack; Outlet Type - Adapter Plates; Capacity - Adapters - 6; Capacity - Ports - 72; Size - Rack Units - 2U; Size - WxHxD Imperial - 17.00 x 3.50 x 12.00 in; Size - WxHxD Metric - 430.0 x 89.0 x 305.0 mm; Color - Black; Additional Information - Sliding Shelf. Accepts: (2) 10" Splice Trays; Manufacturer Series - OPTI channel