VIVOTEK
22 - User's Manual
General Connection
LC
AC-to-DC power
100~240 VAC IN
1. Connect the Network Camera's Ethernet cable (CAT5e) to a PoE Plus switch. A 30W PoE
output port alone can not drive the onboard heater, and hence if using the PoE switch
alone, the application does not apply in low-temperature condition. When working under a
temperature lower than -10ºC, a DC 48V 2.3A power adapter is required.
48 ~ 56V DC
Chassis Ground
+ -
+ -
AC-to-DC power
100~240 VAC IN
When using a non-PoE switch
Use a High Power PoE power injector (separately purchased) capable of 60W output or higher
to connect between the Network Camera and a non-PoE switch. Sufficient power is required for
low temperature conditions when the onboard heater is activated.
Non-PoE Switch
High Power PoE
Power Injector
2. Connect the power wires to a DC 48V power adaptor (user-supplied). The DC 48V adapter
can drive the camera and the onboard heater.
You can connect both power sources for redundancy in power supply.
Power over Ethernet (High Power PoE)
DC 48V 2.3A
Adapter (Separately
purchasedied)
UPoE Switch (60W output)
and / or
Internet connection with static IP
Choose this connection type if you are required to use a static IP for the Network Camera.
Please refer to LAN on page 70 for details.
Internet connection via PPPoE (Point-to-Point over Ethernet)
Choose this connection type if you are connected to the Internet via a DSL Line. Please refer to
