The Bittree B96DC-FNILT/ID M2OU12B is a 2x48 2RU TT Bantam Patchbay with internally selectable TRS Audio. Rear interface features ID (punchdown) connectors and is fully normalled with looped grounds. Chassis depth is 12 inches. A 6" (15.24 cm) deep rear lacing bar included with the ID (Punchdown) rear interfaces. This versatile patchbay also features Digital AES wire used for internal wiring and selectable normalling and grounding, the circuits can be easily changed via shunts under both top and bottom dust covers. 1-48 left-to-right numbering on front panel for easy circuit identification