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DIP switch settings, power off and then power
on the EDS.
LED Indicators
The front panel of the EDS switches contain several LED indicators. The
function of each LED is described in the following table.
P1 AMBER
On
Power is being supplied to power input
P1.
Off
Power is
being supplied to power
input P1.
P2 AMBER
On
Power is being supplied to power input
P2.
Off
Power is not being supplied to power
input P2.
10/100/
1000
AMBER
On
TP port’s 10/100 Mbps or SFP port’s
Blinking
Data is being transmitted at 10/100
Mbps.
Off
TP port’s 10/100 Mbps or SFP port’s
100 Mbps link is inactive.
GREEN
TP/SFP port’s 1000 Mbps link is active.
Blinking
Data is being transmitted at 1000
Mbps.
Off
TP/SFP port’s 1000 Mbps link is
PoE+
AMBER
On
The PoE device is connected by the
IEEE 802.3af standard
The PoE power has been shut off
because the power budget is too low.
Off
No PoE power output or no PoE
Green
On
The PoE device is connected by IEEE
802.3at standard or PoE High Power
Off
No PoE power output or no PoE
connected PoE devices
Red
Blinking
– 1 time/s: PoE standard detection
failure
– 2 times/s: PoE current overload
Auto MDI/MDI-X Connection
The Auto MDI/MDI-X function allows users to connect the EDS’s
10/100/1000BaseT(X) ports to any kind of Ethernet device, without
needing to pay attention to the type of Ethernet cable being used for the
connection. This means that you can use either a straight-through cable
or cross-over cable to connect the EDS to Ethernet devices.