Korenix JetNet 3705, User Manual

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Hardware Installation
Korenix JetNet 3705 Series Industrial PoE Switch User’s Manual 2-3
Right Side View (JetNet3705f and JetNet3705)
A DIP Switch to configure the port and
power alarm and a DC-IN power jack
for connecting an optional AC to DC
power adapter (DC 48V ).
Bottom Side View (JetNet3705f and JetNet3705)
One ground screw to screw up the
ground wire to protect the system, and
one terminal block for the DC 48V
power input and alarm relay contact
output.
LED Indicators
There are 13 diagnostic LEDs on JetNet 3705 and JetNet3705f Industrial PoE Switch. These
LED indicators provide administrators with real-time system status. The following table describes
the function of each LED indicator.
LED Status Description
Green DC-IN Power Jack is On
PWR
Off No Power in DC-IN
Green Terminal Block PWR1 Power is on.
PWR 1
Off No power in Terminal Block PWR1
Green Terminal Block PWR2 Power is on.
PWR 2
Off No power in Terminal Block PWR2
Fault Red
Port link down or power link down
For the Power status, it only supports for the
Power 1 and Power 2.
JetNet3705f
DC Jack DIP Switch
Terminal Block
Ground Screw