UTC Fire and Security interlogix VR1520WDM Installation & Operation Instructions page 3

CARRIER DETECT CARRIER DETECT
POWER POWER
CARRIER DETECT CARRIER DETECT
POWER POWER
VT1520WDM VT1520WDM
VIDEO TRANSMITTER VIDEO TRANSMITTER
+ +
DATA RECEIVER DATA RECEIVER
International International
ifs
Fiber Fiber
Systems Systems
Incorporated Incorporated
VR1520WDM VR1520WDM
VIDEO RECEIVER VIDEO RECEIVER
+ +
DATA TRANSMITTER DATA TRANSMITTER
International International
ifs
Fiber Fiber
Systems Systems
Incorporated Incorporated
NC - 7 NC - 7
NC - 6 NC - 6
NC - 5 NC - 5
RS232 DATA OUT - 4 RS232 DATA OUT - 4
- DATA OUT - DATA OUT - 3 - 3
RS422 RS422
+ DATA OUT - 2 + DATA OUT - 2
- 1 - 1
VIDEO INPUT VIDEO INPUT
OPTICAL IN / OUT OPTICAL IN / OUT
- 2 - 2
POWER POWER
+ 12 VDC + 12 VDC - 1 - 1
One multimode
optical fiber
NC - 7 NC - 7
- DATA IN - 6 - DATA IN - 6
RS422 RS422
+ DATA IN + DATA IN - 5 - 5
NC NC - 4 - 4
RS232 RS232
NC NC - 3 - 3
RS422 RS422
NC NC - 2 - 2
- 1 - 1
VIDEO OUTPUT VIDEO OUTPUT
OPTICAL IN / OUT OPTICAL IN / OUT
- 2 - 2
POWER POWER
+ 12 VDC - 1 + 12 VDC - 1
Video source
Ground
+12 VDC
Ground
+12 VDC
Coax cable
Coax cable
Video
monitor