SmartFlex SR309
5.9.7
Power over Ethernet (PoE) PSE
Available only for models with PoE feature; see Chapter
for the order codes.
The
IEEE 802.3af/PoE
(Type 1) and
IEEE 802.3at/PoE+
(Type 2) standards are supported.
The device is Mode B compliant.
You can use the
pse
command to control the PoE functionality; see the
application note.
The PoE PSE version allows the router to power other devices over the Ethernet.
PoE PSE
Figure 24: PoE PSE usage
The power supply used with the PoE PSE router has to provide voltage from 44 to
57 V DC and the output power has to be at least 65 W for full PoE+ use (Class 4) in
both Ethernet ports (ETH0 and ETH1).
The PoE PSE parameters can be found in Chapter
. The PoE state is indicated by the
POE LED on the front panel of the router, see Chap.
. When sufficient voltage (44 to
57 V) and power is available is indicated by the green light. A yellow POE LED indicates
insufficient power or voltage through the PWR connector. When a device is being powered
from the router, the POE LED is will show blinking green. Yellow blinking is shown for an
overload (the powered device is using too much power) or a short circuit (incorrect wiring of
the cable or of the device without PoE support).
You can enable or disable the PoE PSE feature separately on the ETH0 and ETH1 ports
via the Web interface of the router. This can be found in the
LAN
configuration pages (
Primary
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