Adtran XRT Manual do Utilizador descarregar pdf (Página 89)

61200.153L1-1 Express XR/XRT Quick Start Guide 77

Appendix E. Connector Pinouts

Appendix E

Connector Pinouts

PIN 13

PIN 1

PIN 25

PIN 14

FEMALE

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

20 .........DTR .......................I .............................. Data Terminal Ready

22 .......... RI ........................O ............................. Ring Indicator

I = Input O = Output

1 2 ... 84 85 86 87 88 89 90 91 92 93 94

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