Product specifications

LED Descriptions
A-4 Problem Solving
LED Name Off On (Green) On (Yellow) Flashing
LDM Activity
LED
N/A Indicates high
traffic.
N/A Transmitting or
receiving
packets.
Port Status
LEDs
No valid link
being received
on the port.
No cable is
attached.
Port is broken.
Port is enabled
and is receiving
a valid link.
Port failure. (Green)
Port is
management
disabled for
forwarding but
is still receiving
a valid link.
Port Activity
LEDs
No traffic is
being received/
transmitted to
the port.
Port is enabled
onto the front
panel and is
receiving a valid
link.
Port is enabled
onto the
backplane and is
receiving a valid
link. (In a
DEChub ONE
or MultiSwitch
900).
(Green)
Port is receiving/
transmitting
traffic on the
front panel.
(Yellow)
Port is receiving/
transmitting
traffic on the
backplane.