User manual

2.1.3 Network Connection and Power Supply, UPS
Power over Ethernet (MxPoE)
Power is supplied to all D22 models via the network cabling (MxPoE, Power-over-
Ethernet). For smaller installations, the universal power supply (
MX-SNT-E/U/GB/J/
AUS01-30-RJ
) with the MOBOTIX Network Power Adapter MX-NPA-3-RJ is suffi-
cient. Larger installations would benefit from one or more MOBOTIX Network
Power Racks/Boxes that are available for supplying power to 4, 8 or 20 cameras
(
MX-NPR-4 , - 8 or - 20 ).
See section 2.10, Camera Accessories , for more information on these and other
items or open shop.mobotix.com (Products> Accessories section).
Power-over-Ethernet (PoE according to IEEE 802.3af)
Besides MOBOTIX MxPoE, the MOBOTIX D22 also supports the Power-over-Ether-
net standard IEEE 802.3af. You can hence use switches or routers that support the
PoE (Power-over-Ethernet) standard IEEE 802.3af.
Sections 3.3 ff contain more information on the possible combinations of connect-
ing the D22 and power supply options.
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
www.mobotix.com • [e-mail]
26/100
D22 Camera Manual Part 1
MX-NPA-3-RJ: Easy in-
stallation for smaller sy-
stems
MX-NPR-4: For mounting
in wiring cupboards; inclu-
des DIN rail clip
MX-NPR-8/20: 19" rack
mount (2 rack units)
The D22 supports the
MOBOTIX PoE products
for power injection into
the network cabling
(MxPoE) and the Power-
over-Ethernet standard
IEEE 802.3af (PoE)
PoE components without
fans increase overall re-
liability of the entire
system
Network Power Adapter
MX-NPA-3-RJ
Netpower Box
MX-NPR-4
Netpower Rack
MX-NPR-20
Advantages of MOBOTIX PoE Products
• Zero maintenance and reliable without fans.
• Higher reliability of the system as a whole, since standard
switches without PoE can be used (lower risk of failure).
• Easy installation on DIN rails using supplied adapter (
MX-NPR-4 )
or in 19" racks (
MX-NPR-8/20 ).
Note
If you are using Power over Ethernet (IEEE 802.3af) network compo-
nents for supplying power to the MOBOTIX D22, make sure that these
components do not have a fan. Since the power consumption of MO-
BOTIX cameras is very low compared to other products, the reliability
of the entire system is increased and the life cycle of the PoE compo-
nents is expanded.