Specifications

68/156
Q25M Camera Manual: Installation
© MOBOTIX AG • Security-Vision-Systems • Made in Germany
www.mobotix.com • [e-mail]
2.1.4 Network Connection And Power Supply, UPS
Power Over Ethernet (PoE Conforming to IEEE 802.3af)
All Q25M models are supplied with power using the PoE standard. The Network Power
Adapter (MX-NPA-PoE-Set) may be used for smaller installations. For larger installations,
it is worth investing in a PoE capable supply device available on the market.
The maximum length of the network cable for power supply over an Ethernet cable is
100m. The Mx2wire+ media converter set (available as an accessory) can be used to
extend the range of an Ethernet connection up to 500m in length (maximum transmission
speed for a 500-m cable: 45Mbps and 12W for the PoE device).
Note
The MOBOTIX Q25M can be powered by switches or routers which support the PoE
(Power-over-Ethernet) standard and conform to IEEE 802.3af.
Advantages of PoE power supply:
• Allows setting up centralized backup power supply via the network.
• Reduces energy consumption.
• No extra network connection for camera required.
The Q25M sup-
ports the Power over
Ethernet standard
IEEE 802.3af (PoE)
PC or POWER
CAMERA
PoE Adapter
MX-NPA-PoE
LAN or POWER
The Network Power
Adapter replaces the
crossover cable when
directly connect-
ing to a computer