Patton electronic Model 3101RC manual Console Port Config, TxD

Model 3101RC Getting Started Guide2 • Hardware Installation

Console Port (CONFIG)

The Console interface (CONFIG) on the front panel of 3101RC card is the main control interface of the Model 3101RC. The RJ45 connector pin assignment follows the EIA-561 signal type used in RS-232 inter- face, and the Model 3101 is a DCE Device. The following figure illustrated the DTE relative pin assignments in RJ45 connector:

1 2		3 4 5 6 7	8
1	2		8
				4	5	6	Other pins
				GND	TxD	RxD	Not used

Figure 7. Console Port RJ-45 pin assignment

To connect the host PC to the console port, a RJ45 (male) connector-to-RS232 DB9 (female) connector cable is required. The RJ45 connector of the cable is connected to the COM port of the DSLAM; the DB9 connec- tor of the cable is connected to the PC COM port. The DTE relative pin assignment of the console cable is shown below:

1

6

2 RD

7

3

TD

8

4

9

5

DGND

1

2

3

4 (DGND)

5(TD)

6 (RD)

7

8

Figure 8. Pin assignment of Console Interface

Table 4. Pin Assignment of Console Cable (DTE Relative)

Signal Type	Abbr.	DB-9F	RJ-45M Pin
Common Ground	GND	Pin 5	Pin 4
Transmitted Data	TxD	Pin 3	Pin 6
Received Data	RxD	Pin 2	Pin 5
Data Terminal Ready	DTR	Not used	Not used
Data Set Ready	DSR	Not used	Not used
Request To Send	RTS	Not used	Not used
Clear To Send	CTS	Not used	Not used
Carrier Detect	DCD	Not used	Not used
Ring Indicator	RI	Not used	NA

Hardware Installation 19