Comtech EF Data UB-54 - Manual (Page 21)

UB-54 Breakout Panel Installation
Rev. 1 2–7
Table 2-7. Tributary #6 Circuit Assignments (J6)
TRIB 6
J6
MUX DEMUX
Pin # Circuit Description Circuit Description
1 CTS422A EIA-422, Clear to Send A(-) - N/A
2,5,11 GND Ground GND Ground
3 TC422B EIA-422, Transmit Clock B(+) RC422B EIA-422, Receive Clock B(+)
4 TD422A EIA-422, Transmit Data A(-) RD422A EIA-422, Receive Data A(-)
6 TD232 EIA-232, Transmit Data RD232 EIA-232, Receive Data
9 CTS422B EIA-422, Clear to Send B(+) - N/A
10 TC422A EIA-422, Transmit Clock A(-) RC422A EIA-422, Receive Clock A(-)
12 TD422B EIA-422, Transmit Data B(+) RD422B EIA-422, Receive Data B(+)
13 CTS232 EIA-232, Clear to Send - N/A
14 TC232 EIA-232, Transmit Clock RC232 EIA-232, Receive Clock
Table 2-8. Tributary #7 Circuit Assignments (J7)
TRIB 7
J7
MUX DEMUX
Pin # Circuit Description Circuit Description
1 CTS422A EIA-422, Clear to Send A(-) - N/A
2,5,11 GND Ground GND Ground
3 TC422B EIA-422, Transmit Clock B(+) RC422B EIA-422, Receive Clock B(+)
4 TD422A EIA-422, Transmit Data A(-) RD422A EIA-422, Receive Data A(-)
6 TD232 EIA-232, Transmit Data RD232 EIA-232, Receive Data
9 CTS422B EIA-422, Clear to Send B(+) - N/A
10 TC422A EIA-422, Transmit Clock A(-) RC422A EIA-422, Receive Clock A(-)
12 TD422B EIA-422, Transmit Data B(+) RD422B EIA-422, Receive Data B(+)
13 CTS232 EIA-232, Clear to Send - N/A
14 TC232 EIA-232, Transmit Clock RC232 EIA-232, Receive Clock
Table 2-9. Tributary #8 Circuit Assignments (J8)
TRIB 8
J8
MUX DEMUX
Pin # Circuit Description Circuit Description
1 CTS422A EIA-422, Clear to Send A(-) - N/A
2,5,11 GND Ground GND Ground
3 TC422B EIA-422, Transmit Clock B(+) RC422B EIA-422, Receive Clock B(+)
4 TD422A EIA-422, Transmit Data A(-) RD422A EIA-422, Receive Data A(-)
6 TD232 EIA-232, Transmit Data RD232 EIA-232, Receive Data
9 CTS422B EIA-422, Clear to Send B(+) - N/A
10 TC422A EIA-422, Transmit Clock A(-) RC422A EIA-422, Receive Clock A(-)
12 TD422B EIA-422, Transmit Data B(+) RD422B EIA-422, Receive Data B(+)
13 CTS232 EIA-232, Clear to Send - N/A
14 TC232 EIA-232, Transmit Clock RC232 EIA-232, Receive Clock