ADTRAN Express XRT Network Card User Manual


 
61202.153L3-1 Express XRT User Guide 87
Appendix E
Connector Pinouts
Figure E-1
RS-232 Interface
Table E-A
RS-232 Interface
Pin Name I/O Description
1 Shield I/O Shield for cable
2 TD I Transmitted Data
3 RD O Received Data
4 RTS I Request to Send
5 CTS O Clear to Send
6 DSR O Data Set Ready
7 SG I/O Signal Ground
8 CD O Carrier Detect
PIN 13
PIN 1
PIN 25
PIN 14
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