Kramer Electronics TP-185 - Manual (Page 16)

Wiring the Twisted Pair RJ-45 Connectors
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7.1.5.2 Software Mode
In Software mode, the TP-185 routes the data and reply based on the Protocol 2000
commands received from the PC or other device connected to any of the inputs.
The following example illustrates a typical command sequence. The destination and
return paths to and from the end-user device are set (TP-185 control commands),
then an end-user device command is sent to the defined destination. The TP-185
differentiates between the two types of commands and acts accordingly.
The sequence is as follows:
1. Set destination path for command
2. Set return path
3. Send end-user command sequence
8 Wiring the Twisted Pair RJ-45 Connectors
Table 5 and Figure 9 define the TP pinout using a straight pin-to-pin cable with
RJ-45 connectors. When using STP cable, connect/solder the cable shield to the RJ-45
connector shield.
Table 5: UTP Connector Pinout
EIA /TIA 568B Figure 9: CAT 5 Pinout
PIN Wire Color
1 Orange / White
2 Orange
3 Green / White
4 Blue
5 Blue / White
6 Green
7 Brown / White
8 Brown
Pair 1 4 and 5
Pair 2 1 and 2
Pair 3 3 and 6
Pair 4 7 and 8