D1210
D1210-R3
D1220
D1220-R3
D1225
D1225-R3
D1230
D1230-R3
IFS Fiber Module
Installation & Operation
Instructions
P/N 1062853 • REV B • ISS 01AUG11
CARRIER DETECT
POWER
D1210
T1 TRANSCEIVER
ifs
International
Fiber
Systems
Incorporated
T1 OUTPUT
T1 INPUT
24 VAC
CENTER
TAPPED
OPTICAL IN
GRD- 6
- DATA OUT- 5
+ DATA OUT- 4
GRD- 3
- DATA IN- 2
+ DATA IN- 1
OPTICAL OUT
AC- 3
GRD/CT- 2
AC- 1
Duplex multimode
fiber optic cable
T1 Data
}
Output
T1 Data
}
Input
Blue
Green
Brown
D1210
T1 TRANSCEIVER
OPTICAL IN
GRD- 6
CARRIER DETECT
POWER
ifs
International
Fiber
Systems
Incorporated
T1 OUTPUT
T1 INPUT
24 VAC
CENTER
TAPPED
- DATA OUT- 5
+ DATA OUT- 4
GRD- 3
- DATA IN- 2
+ DATA IN- 1
OPTICAL OUT
AC- 3
GRD/CT- 2
AC- 1
T1 Data
}
Output
T1 Data
}
Input
Blue
Green
Brown
NOTE: In the event that the D1200 series modules are not operating correctly, the resistor that was
included ma y need to be placed across the Data output lines (- Data Out to + Data Out).