Data Buffer Module 2010Db - American Dynamics AD2052 Installation And Operating Instructions Manual

SYSTEM MODULES DESCRIPTION
Data Buffer Module - 2010DB
The Data Buffer Module serves a dual purpose. First, it
distributes switched video, from the bay's Video Input
Modules, to other bays in multiple bay systems. The video
observed from these outputs contain no character information,
only standard video.
The second purpose of the Data Buffer is to filter incoming
system information from the DATA LINE. Filtering is
performed to allow for the passage of localized information.
The 2010DB rear panel has 16 video output BNC's for
connection to Video Output Modules in other switching bays.
The illustrations in Figures 3 through 8 show the various types
of rear panels of the Data Buffer module.
See Appendix Figure A22 for illustration of interconnection
from these modules to the Video Output Modules.
T
E
S
T
/
E
X
P
A
N
S
I
O
N
O
N
L
Y
Figure 3
2010DB-00
Rear Panel
Icon Definition: The
for connecting switched video among the matrix switching
bays.
Switched video inputs from cameras 1 to 256.
Switched video inputs from cameras 257 to 512.
Switched video inputs from cameras 513 to 768.
Switched video inputs from cameras 769 to 1024.
1
Output 1
O
U
T
8 Output 8
9
O
U
T
Output 16
16
Figure 4
2010DB-01
Rear Panel w/ 16 BNCs
Camera Card Bay
(No Monitor Modules)
4
is the video/interconnect symbol
1
Output 1
4
5
8 Output 8
9
1
2
1
3
1
Output 16
6
Figure 5
2010DB-11 to 2010DB- 18
Rear Panel w/ 16 BNCs
Multiple-Bay System
for cameras 1-256