Lantech IES-2208CA User manual - 2.4 Led Indicators
10
2.4 LED Indicators
The diagnostic LEDs that provide real-time information of system and optional status are
located on the front panel of the industrial switch. The following table provides the
description of the LED status and their meanings for the switch.
LED
Color
Status
Meaning
PWR
Green
On
The switch unit is power on
Off
No power
R.M.
Green
On
The industrial switch is the master of Pro-
Ring2s group
Off
The industrial switch is not a ring master in
Pro-Ring2s group
PWR1
Green
On
Power 1 is active
Off
Power 1 is inactive
PWR2
Green
On
Power 2 is active
Off
Power 2 is inactive
FAULT
Red
On
Power or port failure
Off
No failure
P9, P10 (RJ-
45)
Green
(Upper LED)
On
A network device is detected.
Blinking
The port is transmitting or receiving packets
from the TX device.
Off
No device attached
Green
(Lower LED)
On
1000M
Off
10/100M