Rs-232 And Ip Configuration; Rs-232 Interface; Rs-232 Settings - Gefen EXT-HD-SL-444 User Manual

Advanced Operation

RS-232 and IP Configuration

RS-232 Controller
DCD
RXD
TXD
DTR
GND
DSR
RTS
CTS
R1
Description
Baud rate
Data bits
Parity
Stop bits
Hardware flow control
IMPORTANT: When sending Telnet or RS-232 commands,
a carriage return (0d) and a line feed (0a) must be included at the
end of the command.

RS-232 Interface

5 4 3
6 7
1
2
3
4
5
6
7
8
9
Only TXD, RXD, and GND pins are used.

RS-232 Settings

Setting
19200
8
None
1
None
page | 54
2 1
8 9
Matrix
1
2
3
4
5
6
7
8
9
DE-9
DA-15
DCD
RXD
TXD
DTR
DB-25
GND
DSR
RTS
CTS
R1
DC-37
DD-50