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Quartz Q256-SV System Manual
MANUAL-08
Video Connections
The Q256-SV router is available in an 8U or 16U configuration. The 8U chassis is shown below.
All video inputs are terminated in 75R, all video outputs are single outputs.
An analogue video reference signal should be connected to the Ref 1 input and this is terminated in 75R.
The Q256 supports dual references for combined 525/625 operation and in these systems the Ref 2
connector should be used for the other reference signal.
The SCSI expansion connectors carry video signals in an internal differential format and are only used when
expanding outside a single chassis system. The input fin SCSI connector feeds buffered versions of the
BNC input signals on to other frames in the system to expand the outputs. The output fin SCSI connector
takes a routed input signal from other routers to cascade the higher numbered inputs.
Issue 1.72
edited: 26 Sept 2005
Page 16
Содержание Q256-SV
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