Digi 34 Especificações descarregar pdf (Página 24)

26 Chapter 5 EIA-232: RJ-45 to DB-25

RJ-45 10-pin plug to DB-25 modem cable

The simplest way to connect a modem to a Digi RJ-45 jack is to use a

Digi RJ-45 to DB-25 Cable Adapter. The following table shows how to

apply the adapter wiring scheme to custom modem cables.

RJ-45 to DB-25 modem cable (10-wire)’

RJ-45

(Digi end)

DB-25 male

(modem end)

Signal Pin Pin Signal

RI 1 connected to 22 RI

DSR 2 connected to 6 DSR

RTS 3 connected to 4 RTS

GND 4 connected (via shield) to 1 (or shell) GND

TxD 5 connected to 2 TxD

RxD 6 connected to 3 RxD

SG 7 connected to 7 SG

CTS 8 connected to 5 CTS

DTR 9 connected to 20 DTR

DCD 10 connected to 8 DCD

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 147 148

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