The 9611B switch and distribution system is an intelligent switching, monitoring and distribution system, packaged in a 1U rack-mount chassis.
Support for Multiple Signal Formats
The 9611B can be set up to distribute a wide range of signal formats; low noise sine waves, IRIG timecodes or pulse formats from either one of two inputs to all 12 outputs. The 9611B allows the user to deploy one model type to support multiple signalling formats which lowers support and logistics costs.
Detecting Input or Output Failures
Providing for both manual and auto-switching signal distribution, when in auto-switching mode, the 9611B will detect any input or output failure based on the signal type being propagated. In the auto mode, any input failure causes the unit to switch from primary to secondary source. Alarms will be indicated by all user interfaces including the front panel and command line interface.
Key Features
Automatic selection of redundant inputs
12 ouputs
Flexible signal configuration
RS-232 control port
High channel isolation
Distributes multiple signal types: RF 100 Hz-10 MHz AM and DC IRIG timecode
Supports IRIG time codes, pulse formats and low noise sine waves
Enables redundant inputs: when in auto switching mode, it detects input failure and automatically switches to the redundant input without signal loss
12 outputs: low noise, high isolation amplifiers allow for 12 copies of each input to be distributed without degradation of downstream equipment enabling system designers to reliably distribute highly accurate RF time codes and 1pps signals
Front panel controls: when one input fails an alarm will indicate such failure through the front panel controls and indicators
Command line interface: the 9611B has a serial port interface that supports communication programs with a PC
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