Multidyne, R2-5230-C, 20-Slot Frame Rear I/O Module
20-Slot Frame Rear I/O Module (Standard Width) (1) 3G/HD/SD-SDI Input BNC, (1) 3G/HD/SD-SDI Output BNC, (1) Fiber Input (LC connector), (8) Balanced Analog Audio I/O, Unbalanced AES I/O/COMM (via HD-15 connector)