2.1.3 Network Connection and Power Supply, UPS
Power-over-Ethernet (MxPoE)
Power is supplied to all D22M 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
sufficient. 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 D22M also supports the
Power-over-
Ethernet standard IEEE 802.3af
. You can hence use switches or routers that sup-
port the PoE (Power-over-Ethernet) standard IEEE 802.3af.
Sections 3.3 ff contain more information on the possible combinations of connect-
ing the D22M and power supply options.
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
www.mobotix.com • [email protected]
30
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D22M Camera Manual Part 1
MX-NPA-3-RJ: Easy in-
stallation for smaller sys-
tems
MX-NPR-4: For mounting
in wiring cupboards; in-
cludes DIN rail clip
MX-NPR-8/20: 19" rack
mount (2 rack units)
The D22M 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 reli-
ability of the entire sys-
tem
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 D22M, make sure that
these components do not have a fan. Since the power consumption of
MOBOTIX cameras is very low compared to other products, the reli-
ability of the entire system is increased and the life cycle of the PoE
components is expanded.
