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NTI UNIMUX SINGLE-USER HIGH DENSITY VGA USB KVM SWITCH
32
Figure 39- RS232 connection with Matrix-Y-1 cable
Figure 40- Pinout of Matrix-Y-1 cable
(Unit #1)
(Source)
23
33
555
22
7
8
1
4
6
Jumper
Jumpers
Not connected to
source connector
(Unit #2)
9D Female9D Male 9D Male
Wiring Schematic of Matrix-Y-1 cable
NTI
SWITCH
CPU
RS232
First Unit
NTI
SWITCH
RS232
NTI
SWITCH
RS232
Second Unit Last Unit
RS232
Serial Port
Matrix-Y-1
Matrix-Y-1 Matrix-Y-1
RJ45
TO DB9
SERIAL
ADAPTER
RJ45
TO DB9
SERIAL
ADAPTER
RJ45
TO DB9
SERIAL
ADAPTER
CAT5 CABLE CAT5 CABLE CAT5 CABLE
Note: The maximum combined
RS232 cable length between the
CPU and any NTI switch cannot
exceed 15 feet.