Installation guide

AT-8316F and AT-8324 Installation Guide
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Table 4-3 describes the LEDs on the optional expansion modules.
Table 4-2 Switch Port LED Status
LED State Description
L/A (Link/Activity) Solid Green This indicates a 100 Mbps link.
Flashing Green This indicates 100 Mbps activity.
Solid Amber This indicates a 10 Mbps link. (10/100 ports only)
Flashing Amber This indicates 10 Mbps activity. (10/100 ports only)
D/C (Duplex/Collision) Solid Green The port is operating at full duplex.
Solid Amber The port is operating at half duplex.
Flashing Amber Collisions are occurring on the line.
Table 4-3 Expansion Module Port LED Status
LED State Description
L/A (Link/Activity) Solid Green This indicates a 100 Mbps link.
Flashing Green This indicates 100 Mbps activity.
Solid Amber This indicates a 10 Mbps link (AT-A18 module
only).
Flashing Amber This indicates 10 Mbps activity (AT-A18 module
only).
D/C (Duplex/Collision) Solid Green The port is operating at full-duplex.
Solid Amber The port is operating at half-duplex.
Flashing Amber Collisions are occurring on the line.