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2.2.5 Connecting DC Power Supply
The VC-810S48 support -48VDC power input, connect the power cable to the VDSL2 Switch at the input terminal block.
1
The size of the two screws in the terminal block is M3.5.
2
The terminals are marked "-48V", "FG".
3
Loosen the two screws so you can slide the DC cable beneath it. Insert the DC cable into the connector first, and
screw it down tight.
4
Connect the power cable to the DC power supply. After power up or reset, the VC-810S48 performs a cold start
procedure.
Before connect the DC power cable to the input terminal block of VC-810S48, ensure that the power
Warning:
switch in the "OFF" position and the DC power is OFF
Figure 2-13 -48VDC connector
20
User's Manual of VC-810S / VC-810S48
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