Gigabit Ethernet Switch – Quick Installation Guide
Page 2 of 9
_______________________________________________________________________________________________
©2017_MICROSENS GmbH & Co. KG_Küferstr. 16_59067 Hamm/Germany_www.microsens.com
Port Status LEDs indicates the status of each port. Users can check these LEDs to
understand the port status
in different modes, after changing the mode by pressing
mode button.
The following tables detail the functions and descriptions of various LED indicators:
LED
Color
State
Description
System
Green
On
The switch is powered ON correctly.
Off
The switch is not receiving power.
Red
On
An abnormal state, such as exceeding
operating temperature range, has been
detected in the switch.
Table 1: System LED
LED
Color
State
Description
Link/Act/Speed
Green
On
The port status LEDs are displaying link status,
network activity and speed of each port.
PoE
Green
On
The R-J45 port status LEDs are displaying PoE
powering status of each port.
Table 2: Mode LED
By pressing the MODE button in less than 2 seconds to change LED modes (link/act/speed
mode or PoE mode), users can check the port status by reading the LED behaviors per the
table below.
When Link/Act/Speed Mode LED Lit
LED Color
State
Description
RJ45
Ports
Green
On
The port is enabled and established a link to connected
device, and the connection speed is 1000Mbps.
Green Blinking
The port is transmitting/receiving packets, and the
connection speed is 1000Mbps.
Amber
On
The port is enabled and established a link to connected
device, and the connection speed is 10/100Mbps.
Amber Blinking The port is transmitting/receiving packets, and the
connection speed is 10/100Mbps.
--
Off
The port has no active network cable connected, or it is not
established a link to connected device. Otherwise, the port
may have been disabled through the switch user interface.
SFP
Ports
Green
On
The port is enabled and established a link to connected
device, and the connection speed is 1000Mbps.
Green Blinking
The port is transmitting/receiving packets, and the
connection speed is 1000Mbps.
Amber
On
The port is enabled and established a link to connected
device, and the connection speed is 100Mbps.
Amber Blinking The port is transmitting/receiving packets, and the
connection speed is 100Mbps.
--
Off
The port has no active network cable connected, or it is not
established a link to connected device. Otherwise, the port
may have been disabled through the switch user interface.
