DVIGear DVI-7525 - Manual (Page 9)

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This HDBaseT extension system consists of a Transmitter unit (DVI-7520-TX or
DVI-7525-TX) and a Receiver unit (DVI-7520-RX or DVI-7525-RX). To connect
this system, first remove power from all devices (installing devices while powered
may cause damage). Connect a CAT-X twisted pair cable to the HDBT OUT on
the transmitter unit. Connect the other end of the CAT-X twisted pair cable to
the HDBT IN on the receiver unit. Connect an HDMI or DVI signal source to the
HDMI IN port on the transmitter unit. Connect an HDMI or DVI display device
(e.g. projector) to the HDMI OUT on the receiver unit.
Note: Proper operation of this product depends on the use of the high quality cables. CAT6A
S/FTP (550 MHz) 23AWG twisted pair cable is recommended to maximize extension distances.
4.1 Bidirectional Signals: RS-232, IR, and Ethernet
In these extenders, the video, embedded audio and power travel in one direction,
from the transmitter to the receiver unit. However, the RS-232, IR, and Ethernet
(DVI-7525 only) pass-through signals are bidirectional. If used, they require
connections on both sides of the extension system. To use these bidirectional pass-
through data lines, connect desired devices to the transmitter and receiver units.
4K Upscaling
Blu-Ray Player
12 VDC Power
Adapter
IR Tx
Control Laptop
DVI-7525-TX
HDBaseT CAT-X
connection
POH Remote Power
DVI-7525-RX
(remotely powered by transmitter)
IR Rx
4K Projector
LAN
(DVI-7525 only)
LAN
(DVI-7525 only)