
VT71630-2DRDT-R3
VR71630-2DRDT-R3
IFS Fiber Module
Installation & Operation
Instructions
P/N 1062781 • REV B • ISS 01JUL11

VT/VR71630 -2DRDT
RS232 DATA
ON
OFF
21
ON
7
6
5
4
3
2
1
Data Input
Data Output
Ground
RS422 DATA
2-WIRE
RS485 DATA
4-WIRE
RS485 DATA
ON
ON
ON
OFF
ON
ON
OFF
21
OFF
21
21
ON
7
6
5
4
3
2
1
7
6
5
4
3
2
1
7
6
5
4
3
2
1
NOTE: A 120 ohm resistor (provided)
may need to be connected across
the data lines to ensure proper
operation.
- Data In
+ Data In
- Data Out
+ Data Out
- Data In/Out
+ Data In/Out
- Data In
+ Data In
- Data Out
+ Data Out
NOTE: A 120 ohm resistor (provided)
may need to be connected across
the data (IN) lines to ensure proper
operation.

A
NOTE: WITHOUT PROPER FIBER CONNECTION, LED's DO NOT INDICATE
CORRECT OPERATIONAL STATUS OF THE UNIT.
B
8 CHANNEL DIGITAL VIDEO TRANSMITTER
VT7800A-2DRDT
2 CHANNEL DATA TRANSCEIVER
+
ifs
POWER
VIDEO STATUS
CHAN 1 CHAN 5
CHAN 2 CHAN 6
CHAN 3 CHAN 7
CHAN 4 CHAN 8
VT71630-2DRDT
OPTICAL
CARRIER
RX
TX
RX
TX
1
2
VT7800B
8 CHANNEL
DIGITAL VIDEO TRANSMITTER
A
OFF
ifs
1
2
B
OFF
POWER
CWDM1X5
ifs
VIDEO STATUS
CHAN 9 CHAN 13
CHAN 10 CHAN 14
CHAN 11 CHAN 15
CHAN 12 CHAN 16
VT71630-2DRDT
PS-R3
POWER SUPPLY
115VAC - 1A 50/60HZ
220VAC - 1/2A 50/60HZ
POWER
International
Fiber
ifs
Systems
Incorporated
ifs
C
Simplex Single
Mode Fiber
Optic Cable
8 CHANNEL DIGITAL VIDEO RECEIVER
VR7800AX-2DRDT
2 CHANNEL DATA TRANSCEIVER
+
ifs
VIDEO STATUS
VT VT
VR VR
VT VT
VR VR
VT VT
VR VR
VT VT
VR VR
VR71630-2DRDT
OPTICAL
CARRIER
POWER
CH 1 CH 5
CH 2 CH 6
CH 3 CH 7
CH 4 CH 8
A
Video input from a camera
B
Power
C
Carrier is detected from the transmitter
VR7800B
8 CHANNEL
DIGITAL VIDEO RECEIVER
A
RX
TX
B
RX
TX
1
2
OFF
OFF
1
2
ifs
CWDM1X5
OPTICAL
CARRIER
POWER
ifs
VIDEO STATUS
VT VT
CH 9 CH 13
VR VR
VT VT
CH 10 CH 14
VR VR
VT VT
CH 11 CH 15
VR VR
VT VT
CH 12 CH 16
VR VR
VR71630-2DRDT
LED changes from RED to GREEN
LED illuminates GREEN
LED changes from RED to GREEN
PS-R3
POWER SUPPLY
115VAC - 1A 50/60HZ
220VAC - 1/2A 50/60HZ
POWER
International
Fiber
ifs
Systems
Incorporated
ifs