RTS XCP-48-RJ45 Spécifications télécharger pdf (Page 59)

EtherLite RJ-45 to DB-25M DTE Modtap Adapter

Modtap - RJ-45f (Etherlite) to DB-25m DTE

The wiring diagram for an RJ-45 8-pin to DB-25 DTE modtap is shown in Table 1.

This adapter is used to connect a modem to an Etherlite port, and is available from Digi

by ordering part number 76000450.

Table 1: EIA-232 RJ-45 8-pin to DB-25 DTE modtap

From

RJ-

Signal Direction Signal

DB-

1 RTS RTS 4

2 nc X DSR 6

3 DCD DCD 8

4 RxD RxD 3

5 TxD TxD 2

6SG SG 7

7 DTR DTR 20

8 CTS CTS 5

* Arrows indicate which direction the signal is flowing

NOTES:

• This cable utilizes the RTS/CTS signals of the modem for hardware flow control.

• A straight-through RJ45 cable is used between Etherlite and modtap adapter.

• EIA-232 cables cannot exceed 2500pF.

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RTS XCP-48-RJ45 Spécifications Page 59