The VS-81HD is a high performance switcher for SDI (SMPTE 259M and SMPTE 344M) and HD-SDI (SMPTE 292M) digital video signals. The unit switches any one of eight signals to two identical outputs.

Max Data Rate - 1.65 Gbps.
Kramer re-Klocking™ & Equalization Technology - Rebuilds the digital signal to travel longer distances.
HDTV Compatible.
Flexible Control Options - Front Panel, RS-232 (K-Router™ Windows®-based software is included), RS-485, Ethernet, contact closure & IR Remote (included).
Active Input Indication™ Reporting - Each input button on the front panel automatically lights up when the unit detects a video signal on that input. Green indicates a standard definition (SDI) input signal and blue indicates a high definition (HD-SDI) input signal.
Looping Analog Sync Input.
Selectable Sync Signal Termination.
Front Panel Control Lockout.
Vertical Interval Switching - SMPTE RP-168.
Output Disconnect.
Worldwide Power - 100-240VAC.
Standard 19” Rack Mount Size - 1U. Rack “ears” included.

典型应用
conference room presentations and advertising applications
Rental and staging