Crystal Vision
Rear Modules and Signal I/O
3 Rear Modules and Signal I/O
The 3GDA204R and 3GDA210R digital video distribution amplifiers fit into all
Crystal Vision rack frames. All modules can be plugged in and removed while the
frame is powered without damage.
3.1 Universal rear connectors
The 3GDA204R uses a single height rear connector. This will allow the 2U Indigo
frame to house 12 modules with dual power supplies and the 1U Indigo frame to
house six modules with a single power supply. The Indigo DT desk top box has a
built-in power supply and will house up to two modules.
The 2U and 1U frames all have a hinged front panel that gives access to the
PSUs and all modules. The desk top box also has a removable front to gain
access to the modules. The universal frame wiring system allows any of the
interface range of modules to be fitted in any position with the use of removable
rear modules.
The 3GDA210R uses a second single slot rear connector to obtain the full
number of outputs; this will result in fewer boards per frame type.
3GDA204R - Rear module connections with RM75
RM75 fits in all frames
Description
RM75
•
12 modules in 2U
•
Six in 1U
•
Two in DTB
•
All frame slots can be used
BNC
I/O assignment
HD/SDI IN 2
HD/SD serial digital input channel 2
HD/SD OUT 2A
HD/SD serial digital channel 2 output A
HD/SD OUT 2B
HD/SD serial digital channel 2 output B
HD/SD OUT 1B
HD/SD serial digital channel 1 output B
HD/SD OUT 1A
HD/SD serial digital channel 1 output A
HD/SD IN 1
HD/SD serial digital input channel 1
3GDA204R/210R User Manual R1.1
7
12 July 2017
