HP 5000 Router Series Manual de Instalação descarregar pdf (Página 54)

52 APPENDIX A: CABLE SPECIFICATIONS

V.24 DCE Cable

Assembly and Pinouts

Figure 32 illustrates the V.24 DCE cable assembly.

Figure 32 V.24 DCE Cable Assembly

Enlarged A side

Enlarged B side

DB50 Male

Label

DB25 Male

Tabl e 23 describes the V.24 DCE cable pinouts.

Tab le 23 V.24 DCE Cable Pinouts

DB-50 Signal Signal Direction DB-25 Signal

5 TxD/RxD —> 3 RxD

27 RxD/TxD <— 2 TxD

2 RTS/CTS —> 5 CTS

31 CTS/RTS <— 4 RTS

26 DTR/DSR —> 6 DSR

1 LL/DCD —> 8 DCD

4 TxCE/TxC —> 15 TxC

29 NIL/RxC —> 17 RxC

30 DCD/LL <— 18 LTST

6 DSR/DTR <— 20 DTR

28 RxC/TxCE <— 24 TxCE

50 GND - 1 Shield_GND

7 GND - 7 Circuit_GND

1 2 ... 49 50 51 52 53 54 55 56 57 58 59 60 61 62

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