
Hardware Installation
2-11
Caution!
The input voltage must be within the required range, otherwise the switch can be
damaged or malfunction. Do not open the switch shell without permission. It can cause
physical injury.
2.3.9 DC Power Supply Connection
Please read the power input specification for the detailed information. Connection
procedure is described as below:
1. Insert DC power linker provided in the accessory kit into DC power source socket in the
back panel of the switch.
2. Check whether the power status indicator is light in the front panel of the switch.
3. When the switch is powered on, it executes self-test procedure and startups.
Caution!
The input voltage must be within the required range, otherwise the switch can be
damaged or malfunction. Do not open the switch shell without permission. It can cause
physical injury.