Owner's manual

T1 Data
Input
}
T1 Data
Output
Blue
Green
Brown
}
T1 Data
Input
}
ifs
International
Fiber
Systems
Incorporated
D1210
T1 TRANSCEIVER
AC- 3
GRD/CT- 2
AC- 1
OPTICAL OUT
GRD- 6
- DATA OUT- 5
+ DATA OUT- 4
GRD- 3
- DATA IN- 2
+ DATA IN- 1
OPTICAL IN
CARRIER DETECT
POWER
24 VAC
CENTER
TAPPED
T1 INPUT
T1 OUTPUT
ifs
International
Fiber
Systems
Incorporated
D1210
T1 TRANSCEIVER
AC- 3
GRD/CT- 2
AC- 1
OPTICAL OUT
GRD- 6
- DATA OUT- 5
+ DATA OUT- 4
GRD- 3
- DATA IN- 2
+ DATA IN- 1
OPTICAL IN
CARRIER DETECT
POWER
24 VAC
CENTER
TAPPED
T1 INPUT
T1 OUTPUT
Duplex multimode
fiber optic cable
T1 Data
Output
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).