Clear-Com Eclipse-PiCo - Manual (Page 43)

Clear-Com Communication Systems
Eclipse PiCo Matrix Instruction Manual 4 - 5
• Pair 4 is not used.
Figure 4-3: Wiring Matrix to 4-Wire Equipment Using RJ-45
Single-Pair Digital
Single-pair digital wiring is accomplished with double-shielded 24 AWG
conductor CAT-6E enhanced STP cable in the case of a DIG-2
interface or CAT5 cable for the AES-6-CX interface. Pair 1 transmits
and receives multiplexed digital and analog between the matrix frame
and the panel.
Note: Ensure that the “select” switch on the panel’s rear panel is
in the correct position for the intended use.
RJ-45 CONNECTOR
AT MATRIX PORT
RJ-45 PINOUT ON
4-WIRE EQUIPMENT
Matrix Frame RJ-45 Pin Numbers
Shielded category-5 cables wired pin-to-pin
4-Wire Pin Numbers
Pair 2
Pair 1
Pair 3
Pair 4
Not Used
Not Used
Audio Input +
(into Matrix)
Audio Output +
(from Matrix
)
Audio Output –
(from Matrix)
Audio Input –
(into Matrix)
Not Used
Not Used
1
2
3
5
6
7
1
2
6
7
8
4
3
4
5
8
Not Used
Not used
Audio Output +
Audio Input +
Audio Input –
Audio Output –
Not Used
Not Used
Pair 1
Audio output from Matrix to 4-Wire
Pair 2
Not used
Pair 3 Audio input from 4-Wire to Matrix
Pair 4 Not used
8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1
Views from
front of
connectors