Intel 220T Manual De Usuario
7
210T Hub LEDs
The 210T hub LEDs indicate these conditions: hub speed, collisions in the
hub or stack of hubs, and whether the hub is managed.
hub or stack of hubs, and whether the hub is managed.
10Base-T
100Base-TX
Power
Intel Express 210T
Stackable Hub
Stackable Hub
Collision
Managed
Status
Change Hub Speed
LED
Status
Meaning
10Base-T
On
Hub is operating at 10Mbps.
100Base-TX
On
Hub is operating at 100Mbps.
Collision
Blinking
Collisions detected on hub (or stack).
LED brightens as more collisions are
detected. Continuous blinking indicates
an overloaded network.
LED brightens as more collisions are
detected. Continuous blinking indicates
an overloaded network.
Off
No collisions detected.
Managed
On
Hub is managed by the optional
Management Module.
Management Module.
Off
Hub is not managed.
Status
On
Hub is operating normally.
Blinking
Hub has an internal hardware or software
problem. See descriptions for the right
port LED on page 6.
problem. See descriptions for the right
port LED on page 6.
Managed and Status
Blinking
Hub failed to load its internal software
Power
On
Hub is receiving power.
Off
Hub is not receiving power.