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Connecting power 27
SmartNode 10200 Series User Manual 2 • Hardware Installation
Connecting to DC Power
The SN10200 DC models are furnished with two DC power connection ports. In addition, each DC powered
SN10200 is supplied with two DC power cables.
To connect the SN10200 to DC power:
1. Connect one DC cable, supplied with the SN10200, as shown in Figure 10, to the DC outlet at the rear of
the SN10200.
2. Connect one lead of the DC power cable to the positive terminal of the DC power source, as shown in
Figure 10.
3. Connect the other lead of the DC power cable to the negative side of the DC power source.
4. Repeat steps 1-3 for the second power DC power source.
Figure 10. DC Power Connection
Table 5. DC Power Cables
Cable Type
Voltage
OV/Ground -48V
Yellow/Black Black Yellow
Red/Black Red Black
ETH VoIP SMP
0/0 0/1 0/0 0/1 0/0 0/1
49-64
33-48
17-32
1-16
V
/Ground
–48V
V
/Ground
–48V
Note A DC power cable is included with the SmartNode.
(Two types: Black/Red or Yellow/Black)