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2.4.4. RS-232 / RS-422 control port
Lightware MX16x16DVI-Slim and MX12x12DVI-Slim can be remote controlled
through industry standard 9 pole D-SUB female connector located on the rear
panel of the unit. The router can be ordered with RS-232 or RS-422 control port.
Pin nr.
1
2
3
4
5
6
7
8
9
2.4.5. Ethernet port
The Ethernet port can be connected to a LAN hub, switch or router with a UTP
patch cable. If connecting to a computer directly, a cross UTP cable has to be
used!
See section
OFF
Amber
Green
Blink
Figure 2-8. RJ45 connector
Page 18 / 78
Figure 2-7. D-SUB 9 pole connector
RS-232
NC non connected
TX data transmit
RX data receive
DTR internally connected to Pin 6
GND signal ground (shield)
DSR internally connected to Pin 4
RTS internally connected to Pin 8
CTS internally connected to Pin 7
NC non connected
Table 2-2. D-SUB 9 pole pin assignments
3.3
about remote operation on page
LED1
LED2
no activity
no link
half duplex
10 Mbps
full duplex
100 Mbps
activity
N/A
1
8
LED2
LED1
5
1
9
6
TX- data transmit complement
TX+ data transmit true
RX+ data receive true
RX- data receive complement
GND signal ground (shield)
NC non connected
NC non connected
NC non connected
NC non connected
25
for more information.
Pin nr.
Name
1
TX +
2
TX -
3
RX +
4
Not used
5
Not used
6
RX -
7
Not used
8
Not used
Figure 2-3. Ethernet pin connections
Section 2. Controls and connections
RS-422
Wire color
Green stripe
Green
Orange stripe
Blue
Blue stripe
Orange
Brown stripe
Brown
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