Canare 32MD-ST 1RU 2x32 Normalled HD-SDI Mid Size Video Patchbay-by-Canare 75ohm Mid Size Video Patchbay with 32X MDVJ-W-ST-SC Loaded. Features: DC to 2.4 GHz; &gt;18dB Return Loss. Canare Original "Rotary" Switch. Beryllium Copper, Gold Plated Center Contacts. Lighweight Alloy Body.