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MPX 423 A • Quick Start
QS-2
PRELIMINARY
Quick Start — MPX 423 A, cont’d
Pin RS-232 Description
1 — not used
2 Tx Transmit data
3 Rx Receive data
4 — not used
5 Gnd Signal ground
6 — not used
7 — not used
8 — not used
9 — not used
RS-232 remote connector pinout table
And/or
2. Plug one end of a CAT 5, straight-through Ethernet cable to the RJ-45 LAN port of the switcher.
See below for pinout instructions.
12345678
RJ-45 Connector
Insert
Twisted
Pair Wires
Pins:
Side View
Straight-through Cable
(for connection to a switch, hub, or router)
End 1 End 2
Pin Wire Color Pin Wire Color
1 white-orange 1 white-orange
2 orange 2 orange
3 white-green 3 white-green
4 blue 4 blue
5 white-blue 5 white-blue
6 green 6 green
7 white-brown 7 white-brown
8 brown 8 brown
For more detailed information, see the “Remote Control Port (RS-232)” section in chapter 4.
Step 8
Power up the input and output devices, then connect power to the switcher’s rear AC connector.
5
0
/
6
0
H
z
1
0
0
-
2
4
0
V
0
.
3
A
L
1
R
L
2
R
L
3
R
L
4
R
L
1
R
L
2
R
L
3
R
L
4
R
L
1
R
L
2
R
L
3
R
L
4
R
L
3
R
L
4
R
I
N
P
U
T
S
O
U
T
P
U
T
S
C
O
N
T
R
O
L
I
N
P
U
T
S
O
U
T
P
U
T
S
R
E
S
E
T
A
C
TL
I
N
K
R
S
-
2
3
2
1
2
3
4
1
5
6
7
8
1
9
10
11
12
1
2
2
2
C
O
M
P
U
T
E
R
I
N
C
O
M
P
U
T
E
R
O
U
T
V
I
D
E
O
I
N S
-
V
I
D
E
O
I
N
O
U
T
O
U
T
C
O
M
P
U
T
E
R
V
I
D
E
O
S
-
V
I
D
E
O
V
A
R
I
B
L
E
Amplifier
Projector
Plasma Monitor
VCR (4)
DVD (4)
PC (2)
Laptop (2)
Speakers
Extron
MPX 423 A
Media Presentation
Matrix
TCP/IP
Network
5 1
9
5
9
6
Female
(MPX 423 A)
Male
(Host Controller)
1
6