Interlogix VR7800-2DRDT User Manual
VT7820-2DRDT
VR7820-2DRDT
VT7820-2DRDT-R3
VT7830-2DRDT
VT7830-2DRDT-R3
VR7820-2DRDT-R3
VR7830-2DRDT
VR7830-2DRDT-R3
IFS Fiber Module
Installation & Operation
Instructions
P/N 1062783 • REV B • ISS 01JUL11
VT/VR7800-2DRDT
RS232 DATA
RS422 DATA
2-WIRE
RS485 DATA
4-WIRE
RS485 DATA
ON
ON
ON
ON
OFF
21
ON
OFF
ON
ON ON
OFF
OFF
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
Data Output
Data Input
Ground
- Data In
+Data In
- Data Out
+ Data Out
- Data In/Out
+ Data In/Out
- Data In
+ Data In
- Data Out
+ Data Out
sw
8 BNC Cables
(Input from cameras)
VT7830-2DRDT
8 CHANNEL DIGITAL
VIDEO TRANSMITTER
DATA TRANSCEIVER
4w
2w
422
232
1
OFF
OFF
OFF OFF
ON
2
485
ON
485
ON
ON
ifs
+
2 CHANNEL
International
Fiber
Systems
Incorporated
RS422/
2W RS485
RS422/
4W RS485
RS422/
2W RS485
RS422/
4W RS485
- DATA (IN/OUT) - 7
+ DATA (IN/OUT)- 6
RS232
- DATA (IN/OUT) - 7
+ DATA (IN/OUT)- 6
RS232
DATA OUT- 5
DATA IN- 4
- DATA OUT- 3
+ DATA OUT- 2
- DATA OUT- 3
+ DATA OUT- 2
- 1
DATA OUT- 5
DATA IN- 4
- 1
sw
POWER
- 2
+ 12 VDC- 1
Black wire
Black with
white stripe
Simplex single mode
fiber optic cable
8 BNC Cable
(Output to monitors)
VR7830-2DRDT
8 CHANNEL DIGITAL
VIDEO TRANSMITTER
DATA TRANSCEIVER
4w
2w
422
232
1
OFF
OFF
OFF OFF
ON
2
485
ON
485
ON
ON
ifs
+
2 CHANNEL
International
Fiber
Systems
Incorporated
RS422/
2W RS485
RS422/
4W RS485
RS422/
2W RS485
RS422/
4W RS485
- DATA (IN/OUT) - 7
+ DATA (IN/OUT)- 6
RS232
- DATA (IN/OUT) - 7
+ DATA (IN/OUT)- 6
RS232
DATA OUT- 5
DATA IN- 4
- DATA OUT- 3
+ DATA OUT- 2
DATA OUT- 5
DATA IN- 4
- DATA OUT- 3
+ DATA OUT- 2
- 1
- 1
POWER
- 2
+ 12 VDC- 1
Black wire
Black with
white stripe
VR7800-2DRDT
NOTE: WITHOUT PROPER FIBER CONNECTION, LED's DO NOT INDICATE
CORRECT OPERATIONAL STATUS OF THE UNIT.
OFF
VIDEO
STATUS
A
1 2
TX RX
VT VR VT VR VT VR VT VR
CH 5 CH 6 CH 7 CH 8
VT VR VT VR VT VR VT VR
CH 1 CH 2 CH 3 CH 4
OPTICAL
CARRIER
TX RX
B
1 2
OFF
A
B
C
D
E
F
POWER
A
Optical data received
B
Electrical data transmitted
C
Camera on
D
Video Present
E
Optical carrier received
F
Power
Status indicating
LEDs will change
from RED to GREEN
with these conditions.
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