The HVS-5103 is an HD/SD-SDI 2×1 protection changeover which is specially designed to reside in i-MOD frame. REF input signal ensures seamless clean changeover between Primary and Secondary signals.

The HVS-5103 HD/SD-SDI 2×1 protection changeover accepts one primary HD/SD-SDI input (IN1) or one backup HD/SD-SDI input (IN2) and provides one HD/SD-SDI output (PGM1) and one digital signal monitoring output (PGM2). PGM1 support BY-PASS function for continuous signal output. PGM2 can connect to multiviewer for signal monitoring.

The HVS-5103 supports real-time detection for input video and audio signals’ status. In automatic mode, if the module has detected a bad Primary it switches to the Backup. The module then switches back to the Primary input whenever the Primary is detected as good. In manual mode, if the module has detected a bad Primary, alarm system will be activated, the module can be switched to the Backup manually.

Signal presence status and manual parameters adjustment are provided via LED indicators, selector and paddle switches. 1RU and 2RU back modules are provided used for HVS-5103 module HD/SD-SDI 2×1 Protection Changeover when installed in 1RU and 2RU i-MOD frames. HVS-5103 module supports GPI trigger and HVS-RM-I control panel.

The HVS-5103 protection changeover supports i-MOD platform network monitoring system. Parameters manual adjustment, module operating status and signal status indication are provided via SQ-Master control software.