Clear-com Eclipse-PiCo User Manual download pdf (Page 42)

Clear-Com Communication Systems

Eclipse PiCo Matrix Instruction Manual

4-4

Figure 4-2: Wiring Matrix to Analog Panel Using RJ-45

WIRING TO 4-WIRE EQUIPMENT

Eclipse Pico uses a 2-pair analog wiring scheme between the matrix

and 4-wire equipment. The wiring scheme shown in Figure 4-3 below

is for 4-wire equipment with an RJ-45 connector. For 4-wire equipment

with other types of connector the pin connections should be changed

in accordance with the installation specification for the 4-wire

equipment.

2-Pair Analog

Two-pair analog wiring to 4-wire equipment is done with shielded CAT5

RJ-45 cable if CAT5 cable is used or another suitable type of cable

depending on the 4-wire equipment.

• Pair 1 is not used.

• Pair 2 transmits digital data from the 4-wire equipment back to the

matrix.

• Pair 3 transmits audio from the 4-wire equipment to the matrix.

RJ-45 CONNECTOR

AT MATRIX PORT

RJ-45 CONNECTOR ON

PANEL OR INTERFACE

Matrix Frame RJ-45 Pin Numbers

Shielded category-5 cables wired pin-to-pin

Panel RJ-45 Pin Numbers

Pair 2

Pair 1

Pair 3

Pair 4

RS-422 Input +

(into Matrix)

RS-422 Input –

(into Matrix)

Audio Input +

(into Matrix)

Audio Output +

(from Matrix)

Audio Output –

(from Matrix)

Audio Input –

(into Matrix)

RS-422 Output +

(from Matrix)

RS-422 Output –

(from Matrix)

RS-422 Output +

(from panel)

RS-422 Output –

(from panel)

Audio Output +

(from panel)

Audio Input +

(into panel)

Audio Input –

(into panel)

Audio Output –

(from panel)

RS-422 Input +

(into panel)

RS-422 Input –

(into panel)

Pair 1 Audio output from Matrix to panel

Pair 2 RS-422 data input from panel to Matrix

Pair 3 Audio input from panel to Matrix

Pair 4 RS-422 data output from Matrix to panel

Views from

front of

connectors

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 78 79

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