Spectracom SecureSync User Reference Manual page 394

5.4 Time Code Option Cards
Figure 5-35:
Pin Assignments: OUTPUT connector J1
Figure 5-36:
Pin Number
Top row of 5 pins
1
2
3
4
5
Bottom row of 4 pins
6
7
8
9
Table 5-19:
Pin Assignments: INPUT connector J2
Figure 5-37:
378
Model 1204-02 option card rear plate
OUTPUT connector J1
Signal Function
PPS_OUT 1PPS output
SERIAL_OUT_TX RS-232 Transmit data
SERIAL_IN_RX RS-232 Receive data
NC No connection
GND Ground
NC No connection
NC No connection
NC No connection
NC No connection
Pin-out, OUTPUT connector "J1"
INPUT connector J2
CHAPTER •
5 SecureSync User Reference Guide Rev. 18