Shure Conference Phone - Manual (Page 22)

Pin Signal Cable color code
1 GND Shield
2 GND Shield
3 +24 V red
4 - 24 V blue
5 Mode white/orange
6 Control 2 brown
7 Audio white/green
8 MicBus white/blue
9 Control 3 white/red
10 Control 1 yellow
11 +24 V white/brown
12 - 24 V orange
13 GND n.c.
14 GND Shield
15 +24 V purple
16 -24 V gray
17 GND n.c.
18 GND black
19 Audio white/green
20 Mic Bus white/blue
21 GND green
22 GND white/purple
23 GND white/yellow
24 +24 V white
25 -24 V white/black
1 3
2 5 1 4
1
SUB-D 25 Powerline
English
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