PLANET VC-810S - Manual (Page 13)

User’s Manual of VC-810S / VC-810S48
13
■ VC-810S48
The rear panel of the VC-810S48 contains a power switch and a DC power connector, which accepts DC power input
voltage from -30V to -60V DC. Connect the power cable to the Switch at the input terminal block. The size of the two
screws in the terminal block is M3.5.
Figure 2-5 Rear Panel of VC-810S48
Warning:
Before connect the DC power cable to the input terminal block of VC-810S48, ensure that the power
switch in the “OFF” position and the DC power is OFF.
Power
Notice:
1. The device is a power-required device, it means, it will not work till it is powered. If your networks
should active all the time, please consider using UPS (Uninterrupted Power Supply) for your device.
It will prevent you from network data loss or network downtime.
2. In some area, installing a surge suppression device may also help to protect your VDSL2 Switch from
being damaged by unregulated surge or current to the Switch or the power adapter.