Appendix D Pinouts; Figure D-1: Eia-232 To Db-25 Adapter Connector; Figure D-2: Rj-45 Isdn Line Interface - ADTRAN ISU 512 User Manual

Figure D-1 illustrates the EIA-232 to DB-25 adapter connector. Figures D-2
through D-4 show the interfaces for the pinouts identified in Tables D-A
through D-F.
1
2
3
4
5
6
7
8
Pin 1
Pin 3
Pin 5
61202.086L1-1
PIN 1 PIN 8
Pin 4
Pin 5
Pin 3,6
ISDN
Pin 4,5
Chain In Port
Ground
Rx Data
Tx Data
ISU 512 User Manual
Appendix D
RS-232
7
RS-232
DB Style
2
Connector
3
EIA-232 to DB-25 Adapter Connector
For U Interface:
Ring
Tip
For ST Interface:
Transmit pair
Receive pair
RJ-45 ISDN Line Interface
Pinouts for Chain In and Chain Out Ports
Chain Out Port
Pin 1 Ground
Pin 3 Chain Rx Data
Pin 5 Chain Tx Data
Pinouts
Figure D-1
Figure D-2
Table D-A
89