DSL LAN Extender 200 User’s Guide
© 2002 Black Box Corporation
Page 29
Appendix B: Port Pin Layouts
Console (RS-232) Port Pin Layout
DB-9 PIN
Direction
PIN Assignment
1
N/A
N/A
2
OUTPUT
TXD
3
INPUT
RXD
4
N/A
N/A
5
⇔
Signal /Common Ground
6
N/A
N/A
7
N/A
N/A
8
N/A
N/A
9
N/A
N/A
10Base-T (RJ-45) Port Pin Layout
RJ-45 PIN
Direction
PIN Assignment
1
OUTPUT
TXD+
2
OUTPUT
TXD-
3
INPUT
RXD+
4
N/A
N/A
5
N/A
N/A
6
INPUT
RXD-
7
N/A
N/A
8
N/A
N/A
Note
: You must use straight 10Base-T cable to connect to a Hub, Switch, etc. To connect to a PC,
Router, etc., you must use a crossed 10Base-T cable.
xDSL Line (RJ-11) Port Pin Layout
PIN
Direction
PIN Assignment
1
N/A
N/A
2
N/A
N/A
3
⇔
Tx/Rx Data
4
⇔
Tx/Rx Data
5
N/A
N/A
6
N/A
N/A
Note
: The middle two pins of RJ-11are used.