RM20-9933EMDE-B-HDBNC
20-Slot Frame Rear I/O Module (Standard Width) (1) 3G/HD/SD-SDI Input BNC, (1) 3G/HD/SD-SDI Output BNC, (8) Balanced Analog Audio I/O, (2) COMM I/O, 8 Unbalanced AES I/O (coaxial; HD-BNC)
20-Slot Frame Rear I/O Module (Standard Width) (1) 3G/HD/SD-SDI Input BNC, (1) 3G/HD/SD-SDI Output BNC, (8) Balanced Analog Audio I/O, (2) COMM I/O, 8 Unbalanced AES I/O (coaxial; HD-BNC)