Paradyne 4929 DSLAM - Manual (Page 86)

A. Connectors and Pin Assignments
A-4 March 2005 4929-A2-GN20-00
10/100/1000BaseT Connector
The 10/100/1000 port is an 8-pin unkeyed modular jack for a 10/100/1000BaseT
interface.
DB9 to RJ45 Adapter Pinouts
To connect the COM port to the DB9 serial port of a PC, use an adapter wired as
shown:
Pins not shown are unused.
Table A-3. 10/100/1000 Pinouts
Signal Pin
Transmitted Data + 1
Transmitted Data – 2
Received Data + 3
Unused 4
Unused 5
Received Data – 6
Unused 7
Unused 8
97-15449
Pin 1 Pin 8
Table 1. DB9 to RJ45 Adapter Pinouts
Pin RJ45 Port Direction PC RS232 Serial Port Pin
1 Transmit Data TxD
→
RxD Receive Data 2
2 Data Set Ready DSR
←
RTS Request to Send 7
4 Receive Data RxD
←
TxD Transmit Data 3
5 Ground GND
↔
GND Ground 5
6 Data Terminal Ready DTR
→
CTS Clear to Send 8