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6
Off
No power inputs
Fault
Red
Power failure or UTP port failure or Fiber
port failure
Off
No Power failure or UTP port failure or
Fiber port failure occurs
R.M.
Green
The industrial switch is the master of
the X-Ring group
Off
The industrial switch is not a ring master
in the X-Ring group
LNK/ACT
(for P9, P10
SFP)
Green
SFP port is linking
Blinks
Networking is active
Off
No device attached
P9, P10 (RJ-45)
Green
(Upper LED)
Network device detected
Blinking
(Upper LED)
Networking is active
Off
(Upper LED)
No device detected
Green
(Lower LED)
The port is operating at speed of 1000M
Off
(lower LED)
The port is disconnected or not
operating at speed of 1000M
P1 ~ P8
Green
(Upper LED)
Network device detected
Blinking
(Upper LED)
Networking is active