HP 5000 Router Series Manual de instalación descargar pdf (Pagina 56)

54 APPENDIX A: CABLE SPECIFICATIONS

V.35 DCE Cable

Assembly and Pinouts

Figure 34 illustrates the V.35 DCE cable assembly.

Figure 34 V.35 DCE Cable Assembly

Enlarged A side

DB50 Male

V.35 Female

Label

Enlarged B side

Tabl e 25 describes V.35 DCE cable pinouts.

Tab le 25 V.35 DCE cable Pinouts

DB-50 Signal Signal Direction 34PIN Signal

31 CTS/RTS <— C RTS

2 RTS/CTS —> D CTS

26 DTR/DSR —> E DSR

1 LL/DCD —> F RLSD

6 DSR/DTR <— H DTR

30 DCD/LL <— K LT

20 RxD/TxD+ <— P SD+

44 RxD/TxD- <— S SD-

15 TxD/RxD+ —> R RD+

39 TxD/RxD- —> T RD-

19 RxC/TxCE+ <— U SCTE+

43 RxC/TxCE- <— W SCTE-

17 NIL/RxC+ —> V SCR+

41 NIL/RxC- —> X SCR-

16 TxCE/TxC+ —> Y SCT+

40 TxCE/TxC- —> AA SCT-

50 GND - A Shield_GND

7 GND - B Circuit_GND

24 RxD-REST GND - -

49 RxC-REST GND - -

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

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