ADC MM701G User Manual download pdf (Page 152)

Hardware Specifications

144 MM701G and MM702G User Manual

10Base-T Port (RJ-45)

The following table shows the signal on each pin of the 10Base-T port connector when the

switch is in either the MDI or the MDI-X position. The connector for this interface is an RJ-45.

See “Connect Cables” on page 3 for the location of this port.

Console Port (RJ-45)

The following table gives the signal designations and pin numbers for each end of the RJ-45 to

RS-232 cable that is used between the modem Console port (RJ-45) and the PC Serial port

(DB-9).

MDI MDI-X Signal Description

13TX+Transmit Data (+)

26TX-Transmit Data (-)

3 1 RD+ Receive Data (+)

4 4 Not used Not used

5 5 Not used Not used

6 2 RD- Receive Data (-)

7 7 Not used Not used

8 8 Not used Not used

PC RS-232 Serial Port

(DB-9)

Modem

Console

(RJ-45)

Signal Description

1 RTS Ground

2 DTR Ground

3 3 TxD Transmit Data

4 GND Ground

5 5 GND Ground

2 6 RxD Receive Data

7 DSR Ground

8 CTS Ground

1 2 ... 147 148 149 150 151 152 153 154 155 156 157 ... 167 168

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ADC MM701G User Manual Page 152