
CCTV | Allegiant® Matrix Switcher Systems | Selection Guide | May 2009
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LTC 8808/00 Video Interconnect Panel Quantity
Camera
Quantity
Monitor
Quantity
Looping inputs
not required
Looping inputs
are required
1 to 32 Less than 33 0 1
33 to 64 Less than 33 0 2
65 to 96 Less than 33 0 3
97 to 128 Less than 33 1 5
129 to 160 Less than 33 2 7
161 to 192 Less than 33 3 9
193 to 224 Less than 33 4 11
225 to 256 Less than 33 5 13
1 to 32 More than 32 0 0
33 to 64 More than 32 0 0
65 to 96 More than 32 0 0
97 to 128 More than 32 1 2
129 to 160 More than 32 2 4
161 to 192 More than 32 3 6
193 to 224 More than 32 4 8
225 to 256 More than 32 5 10
If more than 32 system monitors will be required (up to
64 maximum), select the appropriate Monitor Expansion
bay model based on AC line voltage requirements as listed
below:
Next select a quantity of LTC 8821/00 Video Input Modules
(VIMs) that will be required to satisfy your system camera
capacity requirements according to the chart below. Note
that the chart lists doubled quantities for system sizes
containing more than 32 monitors because the LTC 8802
Monitor Expansion bay will require its own set of VIM
modules.
Now select a quantity of LTC 8834/00 Video Output
Modules (VOMs) that will be required to satisfy your system
monitor capacity requirement according to the chart below:
LTC 8808/00 Video Interconnect panels are used to connect
system camera inputs above 96 to the main bay and sup-
port any requirements for video looping output connec-
tions. Refer to the chart below to determine the amount
required based on the number of cameras and monitors in
your system.
Monitor Expansion Bay AC Line Voltage
LTC 8802/60 120VAC, 60 Hz
LTC 8802/50 230VAC, 50Hz
LTC 8821/00 VIM Module Quantity
Camera
Quantity
Quantity with less
than 33 monitors
Quantity with more
than 32 monitors
1 to 32 1 2
33 to 64 2 4
65 to 96 3 6
97 to 128 4 8
129 to 160 5 10
161 to 192 6 12
193 to 224 7 14
225 to 256 8 16
LTC 8834/00 VOM Module Quantity
LTC 8621/00 Input Modules LTC 8834/00 Output Modules
Monitor
Quantity
VOM Module
Quantity
Montor*
Quantity
VOM Module
Quantity
1 to 4 1 33 to 36 9
5 to 8 2 37 to 40 10
9 to 12 3 41 to 44 11
13 to 16 4 45 to 48 12
17 to 20 5 48 to 52 13
24 6 53 to 56 14
25 to 28 7 57 to 60 15
29 to 32 8 61 to 64 16
*LTC 8802 Series Monitor Expansion Bay required
Optional accessories:
If external contacts will be utilized to activate alarm video
switching, LTC 8540/00 Alarm Interface Units and, if
necessary, LTC 8713/x0 Alarm Port Expander Units can be
added to the system. Follow the table below to determine
the appropriate quantities required.
Alarm Interface and Alarm Expander Quantities
Alarm Inputs
LTC 8540/00 Alarm
Unit Qty.
LTC 8713/x0
Expander Qty.
1 to 64 1 0
65 to 128 2 1
129 to 192 3 1
193 to 256 4 1
257 to 320 5 3
321 to 384 6 3
385 to 448 7 3
449 to 512 8 3
513 to 576 9 4
557 to 640 10 4
641 to 704 11 4
705 to 786 12 4
769 to 832 13 5
833 to 896 14 5
987 to 960 15 5
961 to 1024 16 5
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