18
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
R.M
Green
On
The switch unit is owner switch of ITU-Ring
Off
The switch is not owner switch
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
P1 ~ P16
Link/Ack
On
A network device is detected.
Blinking
The port is transmitting or receiving packets
from the TX device.
Off
No device attached
PoE(1~8)(IP
ES)
On
The port is operating in PoE mode.(IPES)
Off
The port is not operating in PoE
mode.(IPES)
P17 ~ P20
Link/Ack
On
A network device is detected.
Blinking
The port is transmitting or receiving packets
from the TX device.
Summary of Contents for IPES-5408T
Page 16: ...14 2 2 Package Content Manual CD Product Console cable...
Page 21: ...19 Off No device attached...
Page 28: ...26 4 3 Multiple Rings...
Page 29: ...27 4 4 Dual Homing 4 5 Chain...
Page 30: ...28...
Page 56: ...54 C You can set the forwarding method of port break event in here...
Page 69: ...67 Demo Demo display each topology in different connection...
Page 93: ...91 6 15 2 3 Remember to press Apply 6 15 2 4 Save setting...
Page 107: ...105 The setting of neighbour switch The setting of none switch...
