Perle Systems 5500174-11 用户手册
Host card back panel connectors and pinouts
Page 36
RJ45 back panel connectors and pinout
The following diagram shows the SPEED2 LE and SPEED4 LE RJ-45 cards back panel.
The connector pinout for each RJ45 socket fitted to the SPEED LE cards are as follows;
RJ45 10-pin
RJ45 8-pin
EIA-232
DIRECTION
1
N/A
RI
IN
2
1
DCD
IN
3
2
DTR
OUT
4
3
DSR
IN
5
4
GND
6
5
TXD
OUT
7
6
RXD
IN
8
7
RTS
OUT
9
8
CTS
IN
10
N/A
Shell
Shell
C-GND