DL-44E-H2-KIT Quick Guide
8
Cabling Wiring Requirements
Twisted Pair Wiring
Use TIA/EIA-568B wiring for Category 6
connection between send and receive
units.
RS232 Wiring
Some controllers may not have a DB9 port available for RS232
communication, but may have removable terminal block
connections. Consult the manual of the control device(s) to
determine which pins the TX/RX signals are carried on. Be
sure to always connect TX to RX and RX to TX.
HDBaseT Cabling
To ensure proper performance of the DL-44E-H2-KIT HDBaseT circuits, it is recommended
that you use solid core, shielded Category 6 F/UTP cabling at a minimum. Category 5e
F/UTP may perform well but may not support power over HDBaseT reliably over longer
distances.
For optimized HDBaseT performance use the following Liberty Wire and Cable branded
cabling;
Category 6 plenum;
24-4P-P-L6SH
Category 6A plenum;
24-4P-P-L6ASH
Category 6 NON-plenum;
24-4P-L6SH
Category 6A NON -plenum;
24-4P-L6ASH
When using shielded category cabling
ALWAYS
...
....use shielded connectors
....properly ground the category cable
RS232 PORT
TX G RX
RX G TX
Connected RS232
Device Pins
Passing IR Signals:
The DL-44E-H2-KIT is capable of passing IR signals between 33 and 55 KHz. To prevent
damage to any of the electronics, the extenders should be powered off while inserting or
removing any IR components. Inserting an IR transmitter into the IR IN port may damage
the IR circuit for that extender.
