Specifications

8x8 and 16x16 VGA / HDTV Matrix Switch with Audio, RS232 & IP Control
9
Figure 4 – Typical balanced audio output connector
The balanced audio outputs are provided on detachable screw-terminals. Mating
connectors for all outputs are also provided.
Technical Note about Professional Audio Output
Matrices with Pro Audio option can individually adjust the audio levels
at each input. Additionally they can set all the outputs to “pro line-level”
of +4bBu. This is a global setting which boosts all the outputs to a high
line level.
2.2.2 AV outputs on units with RJ45
Currently there are three types of RJ45 output configurations possible. Please
contact Black Box for availability and delivery information. The model number
designates the outputs either as Video on RJ45 with power, Video on RJ45 with
Audio, and Video on RJ45 with RS-232 Serial.
Figure 5 – Matrix Switch with UTP outputs
2.2.2.1 RJ45 output with Video and Power (JP)
Matrices with the Video on RJ45 with power output feature are
compatible with Black Box AC504 and AC602 series of receivers. The
Matrix can also send power to the remote receivers via the Cat5 cable
so that no external power supply would be needed there.
2.2.2.2 RJ45 output with Video and Audio (JA)
The Video on RJ45 with Audio units are compatible with Black Box
AC155 series of receivers. The audio is sent as balanced signal and is
immune to noise pickup or ground noise.