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7
Each data port is configured as shown below, as data route-through ports for all
data pins (pins 1, 2, 3 and 6). Be certain to use Category 5 or higher cabling to
ensure proper operation.
This PoE Midspan is not compatible with Gigabit
Ethernet, any Gigabit Ethernet Capable device will only link at 100Mbps Full
Duplex when connected to the DWL-P1012.
IEEE 802.3af compliant Power
Source Equipment will not energize the unused pairs unless an 802.3af
compliant Powered Device signals the Power Source Equipment that it is ready
to receive power.
Power on
The
DWL-P1012 must be used with AC power sources 100 - 240 VAC, 50 - 60
Hz. The DWL-P1012’s power supply will adjust to the local power source
automatically.
Plug one end of the PC power cord into the AC power connector of the DWL-
P1012 and the other end into the local AC power outlet.
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8
I
DENTIFYING
E
XTERNAL
C
OMPONENTS
This chapter describes the front panel, rear panel and LED indicators of the
DWL-P1012.
Front Panel Components
The front panel of the DWL-P1012 consists of twelve (12) 10/100Mbps Fast
Ethernet data ports (data only), twelve (12) 10/100Mbps Fast Ethernet PoE
ports (data + DC power), one (1) 10/100Mbps Ethernet/Fast Ethernet port for
out of band management and a Reset button.
Data port (upper row of ports):
Twelve 10/100Mbps Fast Ethernet data ports.
PoE port (lower row of ports):
Twelve 10/100Mbps Fast Ethernet data with
DC power output ports.
Management port:
One 10/100Mbps Fast Ethernet out of band management
port.
LED Indicators:
Comprehensive LED indicators that display the conditions of
the DWL-P1012 and status of the network. A description of these LED indicators
follows.
Reset button:
The Reset button is to reset all device settings back to factory
defaults.
Note:
The Midspan supports PoE port priority management. When the available
system power is less than required by the PD, the Midspan will enforce PoE port
priority management where the lower port number will have higher priority than
the higher port number, Port 1 > Port 2 > … > Port 12. This means that a device
connected to Port 1 will receive Power before a device connected to Port 2.
Be
sure to create a configuration backup once the device configuration is complete.
In the event of an accidental reset the backup can be loaded through the Web-
UI or Web Smart Utility to save time.
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9
Rear Panel
The rear panel of the DWL-P1012 contains an AC power connector.
The AC power connector is a standard three-pronged connector that supports
the AC power cord. Plug in the female connector of the provided power cord into
this socket, and the male side of the cord into a power outlet. The DWL-P1012
automatically adjusts its power setting to any supply voltage in the range from
100 ~ 240 VAC at 50 ~ 60 Hz.
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10
LED Indicators
The LED indicators of the DWL-P1012 include Power, CPU, PoE status and
Management port status. Refer to the appropriate section below for information
on LED function and indication.
System LED
Power (PWR)
On (green) :
This LED will light green after the Midspan is powered on to
indicate the ready state of the device.
Off
:
When the Midspan is powered off or the power cord has an
improper connection.
Power Maximum (PWR MAX)
On
:
When the PoE remaining system power <= 15.4W (system
power consumption >= 185W), the system will not provide
power to any additional PoE PD inserted.
Off
:
When the system has enough remaining power (greater than
15.4W).
CPU
Blinking
:
When the CPU is working properly.
On/Off
:
Possible Device Failure, please contact Technical Support.
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11
PoE Port Status LED
PoE Status
Green
:
When a PoE powered device (PD) is connected and the port
is supplying power normally.
Red
:
When the PoE port fails in the following manner:
z
PoE power circuit shortage.
z
Power over current: over the power current of PD’s
classification.
z
Out of PoE voltage of 44 ~ 57 VDC output.
z
Cost fail.
Off
:
No PoE powered device (PD) connected or device is
unplugged from the PoE output port.
Management Port Status LED
Link/Act (green)
On
:
When the Link/Act LED lights on, the respective port is
successfully connected to an Ethernet network.
Blinking
:
When the Link/Act LED is blinking, the port is transmitting or
receiving data on the Ethernet network.
Off
:
No link.
100M (green)
On
:
When the respective port is connected to a 100Mbps Fast
Ethernet network.
Off
:
When the respective port is connected to a 10Mbps Ethernet
network.

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