ESW 41-S 4°³ÀÇ SDI ÀÔ·ÂÀ» ¹Þ¾Æ ÀԷ¿¡ ¹®Á¦°¡ »ý°åÀ» °æ¿ì Á¤»óÀûÀÎ ½ÅÈ£·Î ½ºÀ§Äª ½ÃÄÑÁÖ´Â Àåºñ ÀÔ·Â : 4 x SDI Ãâ·Â : 2 x SDI (Prog, Aux) Seamless LIVE emergency switching Automatic switching on signal loss GPI switch control Clean switching of mis-timed inputs 4x1 emergency switching for SDV The ESW-41S is designed for applications requiring automatic emergency switching capability in the event of signal loss. The main program input in monitored and on loss of sync data, the output is switched to the next available ¡®good¡¯ input after four blank frames (or if the user wishes, the output can switch to black). The automatic switching feature can overridden by the operator through external connection to the GPI. The program path is maintained, even in the event of a power failure, through the inbuilt bypass relay. This connects input 1 to the main output. Inputs: 4 x Serial Digital Video (270Mb/s) to SMPTE 259M (EBU Tech 3267-E) 1 x Analogue video reference Outputs: 1 x SDV Program out 1 x SDV Auxiliary output In the event of power failure to the unit a passive bypass relay connects input 1 to the main program output. Control: 5 GPI inputs (4 input select, 1 relay bypass enable) User Adjustments: Timing adjustment and setup Input select 625/525 line operation select Reference timing adjustment Switch to black Relay bypass (latching push button) CPU input select enable (for front panel control) Physical: 1U rack mounting, up to 2 cards per 1U frame Ordering: ESW41-S -DM (optional second mains input for redundancy) -FP (optional front panel control) Related products: ESW201-B, ESW201-S, RSW204, ASW201, ESW-ASI |