NeoPro Borrego+ 8x8 - Manual (Page 8)

8
DOC42-00027-B Integrator's Guide.doc
known as 568A and 568B are electrically equivalent (only the color coding of
pairs is different).
Fig. 1: CAT5 RJ45 connector pinouts
Pin Video Signal Pairs Audio Signal Pairs
1 +Y + Digital audio
2 -Y - Digital audio
3 +Pb + Left (analog)
4 24 Vdc 24 Vdc
5 24 Vdc return 24 Vdc return
6 -Pb - Left (analog)
7 +Pr + Right (analog)
8 -Pr - Right (analog)
* The 24 Vdc return is not connected to “ground” or “common”.
Grounding Requirements
NeoPro CAT5 matrix switches (using NeoPro Hornets) are designed to operate
with CAT5 cable runs up to 1000 ft. (305 m). The Hornet uses a patented
automatic gain circuit to achieve true high definition video.
For best performance, either the TV or the Hornets should be grounded. A TV
with a three wire AC plug meets this requirement, but if the TV has a two wire
plug, you must ground the Hornet directly to the AC Outlet.
Inputs and Outputs
All signal and control connectors are on the rear panel. All signals are low
voltage, but we still recommend removing AC power from the matrix when
making the connections (connect AC power last).