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62 Chapter 9 Pinout reference

EtherLite RJ-45 to DB-9F DCE modtap adapter

The table shows the wiring diagram for an RJ-45 8-pin to DB-9 DCE

modtap adapter. This adapter is used to connect a console or com port to

an EtherLite port, and is available from Digi by ordering part number

76000461.

From

RJ -

Signal

Direction

Signal

DB -

1 RTS  CTS 8

2 nc X DSR 6

3 DCD

 DTR 4

4 RxD  TxD

5 TxD  RxD 2

6 SG « SG 5

7 DTR  DCD

8 CTS  RTS 7

* Arrows indicate which direction the signal is flowing

NOTES:

• This cable utilizes the RTS/CTS signals of the console/com port for hardware

flow control.

• Since null- modem swapping is done within the modtap, a straight-through RJ45

cable is used between EtherLite and modtap adapter.

• EIA-232 cables cannot exceed 2500pF.

Pin 1

Pin 5

Pin 6

Pin 1

Pin 6

Pin 5

1 2 ... 52 53 54 55 56 57 58 59 60 61 62 ... 147 148

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