3com CM 4000 Manual De Usuario
Configurator
Switcher Input Table
5−52
CM 4000 Installation and Operating Manual
DATA SWITCHING APPLICATIONS
In Venus DM 400B data switching applications, the switcher input table is used to assign a logical name to each physical port
connected to a “tributary” device. See Figures 5−38 and 5−39.
connected to a “tributary” device. See Figures 5−38 and 5−39.
Port 00
DM 400B Data
Matrix
Controller
Editor selected
as switcher
OUTPUT
Port 01
Tributary
Tributary
Port 02
VTR 1 selected
as switcher
INPUT
as switcher
INPUT
VTR 2 selected
as switcher
INPUT
as switcher
INPUT
Figure 5−38. Example of DM 400B system.
For a discussion
of the “Safe” input,
See Note 1.
1
VT01
2
VT02
3
SAFE
001
002
002
Switcher Input − MAINROUT
002
001
001
001
001
064
002
002
EDIT1
000
000
000
000
000
4
Figure 5−39. Switcher Input table
for system shown in Figure 5−38.
for system shown in Figure 5−38.
Name
RIGHT
VIDEO
LEFT
TC
DATA
Logical Input
Similarly, the switcher output table is used to assign a logical name to each physical port connected to a “controller” device.
See Figure 5−40.
See Figure 5−40.
Note 1: All port numbers that reside in the Switcher Output table must also have an entry in the Switcher Input
table (This is done to avoid possible Status display problems and is checked by the PC compiler).
table (This is done to avoid possible Status display problems and is checked by the PC compiler).
Figure 5−40. Switcher Output table for system shown in Figure 5−38.
1
Switcher Output − MAINROUT
EDIT1
−
2
−
Name
Security
S−T
Pass
word
word
RIGHT
LEFT
TC
000
000
000
DATA
000
VIDEO
000
Logical Output