Perle Systems Adaptors User Manual
Page 106
FAST Serial Adaptors User Guide
AT- AT-FAST4 and PCI-FAST4 RJ45 card edge connectors
Page 106
Chapter 3 Cabling information
AT- AT-FAST4 and PCI-FAST4 RJ45 card edge connectors
The connector pinout for each RJ45 socket fitted to the AT-FAST and PCI-FAST four port
cards is as follows;
PCI host card
Port 1
Pin 1
AT host card
Port 1
Pin 1
RJ45 pin
Signal
Direction
Description
1
DCD
In
Data Carrier Detect
2
RTS
Out
Request To Send
3
DSR
In
Data Set Ready
4
TXD
Out
Transmit Data
5
RXD
In
Receive Data
6
GND
Ground
7
CTS
In
Clear to Send
8
DTR
Out
Data Terminal Ready