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VIVOTEK
20 - User's Manual
General Connection
HD WDR Pro
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. 30W PoE plus can only drive the
camera when it is working at a temperature higher than -5ºC.
HD WDR Pro
When using a non-PoE switch
Use a High Power PoE power injector (separately purchased) capable of 60W output to connect
between the Network Camera and a non-PoE switch. Sufcient power is required for low tem-
perature conditions when the onboard heater is activated.
Non-PoE Switch
High Power PoE
Power Injector
2. Connect the power wires to an AC 24V power adaptor (user-supplied). The AC 24V 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)
AC 24V 3.5A Adapter
(User-supplied)
IEEE 802.3at PoE Switch (30W 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 66 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
PPPoE on page 67 for details.