User`s manual

User’s Manual of ISW-1022M Series and ISW-1033MT
28
ISW-1022MPT LED Indicators
 System
LED Color Status Meaning
On The switch unit is power on.
PWR Green
Off No power.
On The industrial switch is the master of X-Ring group.
R.M. Green
Off The industrial switch is not a ring master in X-Ring group.
On Power 1 is active.
PWR1 Green
Off Power 1 is inactive.
On Power 2 is active.
PWR2 Green
Off Power 2 is inactive.
On Power or port failure.
FAULT Red
Off No failure.
 10/100Base-TX Ports – Port-1 to Port-8
LED Color Status Meaning
On A network device is detected.
Blinking
The port is transmitting or receiving packets from the TX
device.
Green
Off No device attached.
On The port is operating in full-duplex mode.
Blinking Collision of Packets occurs.
Port-1 ~
Port-8
Amber
Off The port is in half-duplex mode or no device is attached.
 PoE port link – Port-1 to Port-8
LED Color Status Meaning
On
An IEEE 802.3af PoE power device is detected.
FWD
(P1 to P8)
Green
Off
No IEEE 802.3af PoE power device attached