The 7725VBI-K-HD module is a multi-function VBI keyer. Every program input vertical interval video line can be programmed to pass upstream video, blank the line, insert any VBI line from the HD/SDI Key Fill input, insert a selectable VITS (vertical interval test signal) for SD, and insert a Wide Screen Signaling (WSS) and Active Format Description (AFD). The 7725VBI-K-HD allows for up to 70 lines to be programmed. The module provides the capability to store different VBI configurations as presets and recall them from the On-Screen Display or via 8 opto-isolated GPI inputs. The 7725VBI-K-HD has two re-clocked program outputs and one program monitor output. This unit is often used in critical on-air applications and hence bypass relay protection of the program video path is provided. The 7725VBI-K-HD is setup via the On-Screen Display or VistaLINK®. VistaLINK® enables remote monitoring, control, and configuration capabilities via Simple Network Management Protocol (SNMP). This offers the flexibility to manage operations including signal monitoring and module configuration from SNMP enabled control systems (Manager or NMS) locally or remotely.
- One serial digital 1.5Gb/s HD input per SMPTE ST 292-1, or 270Mb/s SD input per SMPTE ST 259-C
- Two reclocked HD or SD program outputs
- Video input relay bypass for power failure bypass protection
- One HD input or SD input digital Key video input
- One HD or SD monitor program output with On-Screen Display
- A comprehensive on screen menu is available to configure the various features of the module
- 128 different presets for storing VBI keying configurations
- Up to 16 line patterns may be captured from any key input line and stored in User Memories for later insertion on any VBI line
- Up to 70 lines of output video can be programmed
- Each line of VBI independently programmable to pass, blank, insert from key signal, insert from user memory or insert favtory test signal
- On Air Preset configuration selected with GPI, OSD, or VistaLink® selection
- Non-volatile memory protects current configuration in case of power loss
- Fully hot swappable from front of frame
- VistaLINK® capable for remote monitoring and control via SNMP (using VistaLINK® PRO) when installed in 7800FR frame with a 7700FC VistaLINK® Frame Controller
