PureLink by Dtrovision
16
RS-232 Cable Termination (for Control)
Note)
Straight cable must be used for the communication with HTX series matrix switcher
The following table shows the pinout of the RS-232 connector. DB9 cables are available with male-to-male,
female-to-female, and male-to-female connectors. HTX series matrix switcher's RS-232 port uses a female
DB9 connector and therefore requires a cable with a male connector.
Pin
RS-232
1
Not used
2
Rx: Receive
3
Tx: Transmit
4
Not used
5
Ground
6
Not used
7
Not used
8
Not used
9
Not used
LAN Cable Termination (for Control)
The following table shows the pinout of the LAN connector. Note that in the pinout table, some transmit/receive
functions (abbreviated as Tx/Rx) are different for straight-through cable and crossover LAN cable.
Straight-through Cable:
for connection of HTX series matrix switcher to an Ethernet network
Crossover Cable :
for direct connection between the PC or controller and the HTX series
matrix switcher.
Pin
Crossover Cable
End 1 Wire Color
End 2 Wire Color
1
Orange/ White
Orange/ White
2
Orange
Green
3
Green/ White
Green/ White
4
Blue
Blue
5
Blue/ White
Blue/ White
6
Green
Orange
7
Brown/ White
Brown/ White
8
Brown
Brown
Pin
Straight-through Cable
End 1 Wire Color
End 2 Wire Color
