User manual

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Components Of A MOBOTIX System
A ADDITIONAL INFORMATION
A.1 Components Of A MOBOTIX System
We will introduce the individual components of your MOBOTIX system in this section. You will
also find tips about additional information about products found on the MOBOTIX website.
A.1.1 Power Supply
The Ethernet cable supplies the MOBOTIX cameras with power. You can use either MOBOTIX
PoE products or switches with PoE power supply in accordance with IEEE 802.3af.
MOBOTIX NPA PoE Set (MX-NPA-PoE SET)
This set is used to supply power to a MOBOTIX camera or another PoE-fed device via the
Ethernet cable. The integrated crossover function allows the adapter to be used in direct
connection (without a switch) with a computer. The integrated LED indicates whether or not
the camera is being supplied with power, as well as the available PoE class.
For more information on MOBOTIX PoE products, see www.mobotix.com under Products>
Accessories> Power Supply.
Switches With PoE Power Supply
When purchasing switches with PoE power supply in accordance with IEEE 802.3af, make
sure that the required number of ports is supported (in certain units, only some of the ports
are equipped with PoE power supply).
Uninterruptible Power Supplies (UPS)
An uninterruptible power supply (UPS) consists of a rechargeable battery and electronic
components. These components ensure that the battery is correctly charged and prevent
the connected units from being damaged as a result of voltage peaks and lows. If an
electrical surge occurs, the voltage peaks are filtered out and in the event of low voltage,
the UPS takes over the power supply of the connected units for as long as the power stored
in the battery lasts.
We recommend safeguarding the network components of your MOBOTIX system (camera
power supply, switches, routers and even file servers) using UPS units as they can ensure that
your system will continue to operate properly, even in the case of a complete power failure.