Mobotix D24M-Sec Manual de usuario descargar pdf (Pagina 94)

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D24M Camera Manual: INSTALLATION

www.mobotix.com • [email protected]

2.13 Network And Power Connection

2.13.1 Notes On Cable Lengths And Power Supply

• Power may only be supplied to the camera via its Ethernet connector. A MOBOTIX

Power Adapter or similar high-quality PoE product is recommended to provide the

power supply via the network cable (see Section 2.4

Available D24M Accessories

• one camera: with the Network Power Adapter (MX-NPA-PoE)

• multiple cameras: with quality PoE products conforming to IEEE 802.3af

• The maximum length of the network cable for power supply over an Ethernet cable

is 100m.

• Make sure that you only use switches or routers that support the 10/100 Mbps

Ethernet interface of the camera. Check for LED activity on the corresponding port

of the switch or router. When deploying several cameras, read the notes in Section

4.11

Operating Multiple Cameras

in the

Software Manual

• It is highly recommend to use uninterruptible power supplies (UPS) to provide back

up power.

• If you are using IEEE 802.3af Power over Ethernet network components to supply

power to MOBOTIX cameras, make sure, if possible, that these components do not

have a fan. Since the power consumption of MOBOTIX cameras is very low compared

to other products, the reliability of the entire system is increased, thus extending the

life of these components.

2.13.2 PoE Variables

The power consumption of the camera depends on the functions in use as well as any

connected expansion modules (see table). PoE classes 1, 2 or 3 may be selected in the

browser-based user interface in order to optimally adjust the camera to your system

design (PoE switch in use, emergency power concept, etc.).

PoE Power Level Classes (IEEE 802.3af standard):

Class Max. Power Consumption Possible Operating Modes

1 0.44 W - 3.84 W

Normal operation without USB devices

3.84 W - 6.49 W (factory

default)

Normal operation with USB devices

3 6.49 W - 12.95 W Like Class 2 and also with MxBus devices

The MOBOTIX factory

default is Class 2

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Mobotix D24M-Sec Manual de usuario Pagina 94