Rear Panel
Figure 1-3 DS-3E1X05/09P Series
Figure 1-4 DS-3E1318/26P Series
Port/Indicator Description
Indicator/Port
Description
PoE-MAX Indicator
• Solid /Flashing: The output power of the switch
will reach the upper limit. The power supply may
be abnormal if more devices are connected.
• Unlit: The switch provides power supply to PD
normally.
PWR Indicator
• Solid: The switch is powered on normally.
• Unlit: No power supply connected or power
supply is abnormal.
LINK/ACT Indicator
• Solid: The port is connected.
• Flashing: The port is transmitting data.
• Unlit: The port is disconnected or connection is
abnormal.
PoE Indicator
• Solid: The switch provides power supply to PD
normally.
• Unlit: The switch is disconnected to PD, or
provides power supply to PD abnormally.
G1/G2 Port
Indicator
• Solid: The gigabit SFP fiber optical port is
connected.
• Flashing: The gigabit SFP fiber optical port is
transmitting data.
• Unlit: No gigabit SFP fiber optical port connected
or connection is abnormal.
100Mbps PoE RJ45
Port
Used for PD devices connection via network cables.
100Mbps RJ45 Port
Used for other devices connection via network
cables.
Gigabit Combo
• When connected to a network cable, the combo
is a RJ45 port. When plugged into with an optical
module and connected to an optical fiber, the
combo functions as a fiber optic port.
• When connected to both the network cable and
optical fiber at the same time, the port works as a
fiber optic port.
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