User manual

ISDN-only operation
When operating the camera only at the ISDN, you need to install an additional ISDN
cable (see section 2.3.7, Connecting Additional CAT5 Cables ), then attach the
power supply using the pre-installed cable and the NET/10BaseT connector of the
camera.
2.3.4 Selecting the Power Supply
In order to reduce the amount of cabling, you should always use the Ethernet cable
(NET) to inject power into the camera cabling (Power over Ethernet).
For smaller installations, the MOBOTIX Network Power Adapter
MX-NPA-3-RJ and
the universal power supply
MX-SNT-E/U/GB/J/AUS01-30-RJ is sufficient. Larger in-
stallations would benefit from one or more MOBOTIX Network Power Boxes/
Racks that are available for supplying power to 4, 8 or 20 cameras (
MX-NPR-4 , - 8
or - 20 ). See section 2.17, Camera Accessories , for more information on these and
other items or open shop.mobotix.com (Products> Accessories section).
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
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D12 Camera Manual Part 1
ISDN operation:
- Euro ISDN
- Japan
(USA not supported)
The D12 supports the
MOBOTIX PoE products
for power injection into
the network cabling and
the Power-over-Ethernet
standard IEEE 802.3af
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)
Caution
In contrast to the MOBOTIX D10, it is not possible to use an ISDN
NT and the S0 bus to supply power to the D12. Using the ISDN split
cable and MOBOTIX PoE products (see section 2.17,
Optional Ac-
cessories
), the power can be injected into the ISDN data cable (8-
wire cable required).
Network Power Adapter
MX-NPA-3-RJ
Network Power Rack
MX-NPR-4
Netzwerk Power 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 ).