Raymarine AXIOM 2 XL, Installation Instructions Manual

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2. RayNet to RayNet cable — Connect one end of the RayNet cable to your
display, and the opposite end to a RayNet device or RayNet network
switch.
3. RayNet to RJ45 adapter cable — Connect the RayNet end of the cable
to your display, and the opposite end to a network device with an RJ45
connector, or an RJ45 coupler.
4. Example compatible network devices with RayNet or RJ45 connectors
(e.g.: Radar scanners, Sonar modules, Displays, Network switches,
Cameras etc).
For a list of available network cables refer to Chapter 22 Spares and
accessories
Cable suppression ferrites
To ensure optimum EMC performance and to comply with applicable
EMC regulations all RayNet cables connected to this product must have
a suppression ferrite fitted.
Three suppression ferrites are included with your display, one for each
RayNet connection.
Fit a ferrite to each RayNet cable as shown below:
• Cable clips (not supplied) should be used to support the cable and ferrite.
• If you need to remove a ferrite for any reason, ensure it is replaced in its
original location before using the product.
• If the ferrite moves freely once fitted use cable ties (not supplied) above
and below the ferrite to secure it in place.
10.4 Power over Ethernet (PoE)
Your display is a PSE (Power Sourcing Equipment) which supplies power
over the network connections to connected PoE powered device (PD). The
display can output a maximum of 32 Watts (26 W @ PD) for consumption by
up to 3 PoE powered devices.
The following PoE device classes are supported:
PoE device class
PSE (power sourcing
equipment) — display PD (Power required by
device)
Class 1 (Very low power) 4 W 3.84 W
Class 2 (Low power) 7 W 6.49 W
Class 3 (Mid power)
15.4 W 12.95 W
Class 4 (High power) 30 W 25.5 W
Class 0 (Classification
unimplemented) 15.4 W 12.95 W
When a device is connected to the network connection it is interrogated to
establish if the device is a PoE powered device and if so what class of device
it is. The maximum power for that device class (shown in the PSE column
above) is then assigned to that network connection and deducted from the
remaining power output (e.g. class 2 device = 7 W allocated, 25 W remaining).
If a PoE powered device is connected that will take the total assigned power
over 32 W (26 W @ PD) then the device will not be allocated PoE power.
Power over Ethernet (PoE) connections
The display can power PoE devices by connecting them using a network
cable to one of the display’s
NETWORK POE OUT connectors, located on
the rear of the display.
In the example below, the combined power requirements of the 3 PoE
devices does not exceed the 32 watts the display has available. All 3 devices
can therefore be powered by the display, via PoE.
Network connections 47