Allied Telesis AT-TS24TR User Manual
Page 66
TurboStack Hubs with Management
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GREEN LINK (Steady Green)—This indicates that the particular port
has a valid link and is not partitioned.
GREEN RECEIVE (Flashing Green)—When a port’s LED is blinking,
the port is receiving Ethernet packets.
AMBER PARTITION (Steady Amber)—A steady amber port indicator
means the port is partitioned or segmented from the rest of the ports. This
partitioning may be associated with a management function or with an
error condition on the link.
AMBER COLLISION (Flashing Amber)—A momentary amber flash
occurs when a collision is detected on the port.
NO LINK (No Light)—If the Link Test function is not met by the
10BASE-T device at the opposite end of the UTP segment, this LED will
not illuminate. This may occur if the workstation at the end of the
segment is turned off or if the UTP segment is disrupted or damaged.