About Kramer Electronics VS-44HD
The Kramer VS-44HD is a high-performance 4x4 matrix switcher for SD-SDI (SMPTE 259M and SMPTE 344M) and HD-SDI (SMPTE 292M) signals, as well as a dual link 2x2 matrix switcher. Switching is implemented during the vertical interval period according to the SMPTE RP-168 standard, when using synchronized digital video sources.
Kramer Electronics VS-44HD Features
Max Data Rate - Up to 1.485Gbps
HDTV Compatible
Reclocking & Equalization - Automatic
Switching Synchronization - Synchronize either to external reference or incoming video
Active Input Type 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
Memory Locations - Store multiple switches as presets (salvos) to be recalled and executed when needed
Take Button - Execute multiple switches all at once
Control - Front Panel, RS-232 (K-Router Windows-based software is included), RS-485, Ethernet, contact closure & IR remote (included)
Analog Sync Type - Bi-level, tri-level
Selectable Sync Signal Termination
Front Panel Control Lockout
Vertical Interval Switching
Worldwide Power Supply - 100-240V AC
Standard 19" Rack Mount Size - 1U. Rack "ears" included