User manual
3.3.5 ISDN: Directly Supplying Power Using the External Power Supply
1) Connect the ISDN connector of the camera to the S0 bus/NT.
2) Plug the RJ45 connector of the external power supply into an RJ45 extension
cable and plug the extension into the 10BaseT/NET connector of the camera.
3.3.6 Ethernet and ISDN
In order to use Ethernet and ISDN simultaneously, plug the Ethernet and ISDN ca-
bles into the corresponding connectors of the camera. Power is supplied only via
the Ethernet cable and the 10BaseT/NET connector of the camera (using
MOBOTIX PoE products or Power over Ethernet according to IEEE 802.af).
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
www.mobotix.com • sales@mobotix.com
92/124
D12 Camera Manual Part 1
Ethernet ISDN
Example: German Telecom
RJ45 extension
Max. 10m/30 ft
Max. 120m/
130 yd
Maximum of 12 wall out-
lets, with up to 8 de-
vices attached
ISDN is a bus system,
which requires termina-
tion (100Ohms) at both
ends