The Tektronix 2SDI Upgrade Option for Waveform Monitor lets you add an additional SDI module (in Slot 2) to support up to 4 SDI inputs within multi mode displays (3G-SDI, HD-SDI, and SD-SDI support on the same inputs – auto-detect). The 3G Upgrade Option for Waveform Monitor (Sold separately) supports 3G-SDI input signals on this monitor.
Note:
Option 2SDI and Option CPS cannot be installed on the same instrument.