Wiring Panels To The Matrix Frame; 4-Pair Analog - ClearCom Eclipse HX-Median User Manual

The CALL SEND output can be connected to the CALL REC input to tell the system
software that this is a directly connected port.
EHX allows the changing of the audio output reference level between -24, -21, -18, -15, -12,
-9, -6, -3, 0, +3, +6, +9, +12 and +14 dB.
With a +12dB output reference level, it is possible to drive a 200 - 400 Ohm headset directly
with a port output for such uses as direct IFB feed.
The EHX configuration software allows the changing of the audio input reference level
between -12, -9, -6, -3, 0, +3, +6, +9, +11 dB.
Clear-Com recommends the use of shielded cable.
Note: The Eclipse HX Installation Guide gives complete details about wiring audio devices to the
matrix. The installation manual also discusses RJ-45 cables and other types of cable
required for system installation.
4.6

Wiring panels to the matrix frame

Eclipse HX uses a 4-pair (analog) or single-pair (digital) wiring scheme between the matrix
and panels. All Eclipse HX user panels (V-Series and I-Series panels) have built-in RJ-45
connectors.
4.6.1

4-Pair analog

Four-pair analog wiring is performed with shielded CAT5 RJ-45 cable:
Pair
Pair 1
Pair 2
Pair 3
Pair 4
36 Eclipse HX-Median User Guide
Figure 9: Direct matrix frame port connection
Description
Transmits analog audio from the matrix to the panel.
Transmits digital data from the panel back to the matrix.
Transmits audio from the panel to the matrix.
Transmits digital data from the matrix back to the panel.
Table 5: 4-Pair analog wiring