Intel 220T Manual De Usuario
5
220T Hub LEDs
The hub LEDs on the 220T indicate these conditions: collisions, status of
internal bridging, if the hub is managed, and the condition of the hub’s
power supply.
internal bridging, if the hub is managed, and the condition of the hub’s
power supply.
Colls 10Mbps
Colls 100Mbps
RPS
Power
Intel Express 220T
Stackable Hub
Stackable Hub
Bridged
Managed
Enable/Disable
Bridging
Bridging
Status
LED
Status
Meaning
Colls 10Mbps
Blinking
Collisions detected on 10Mbps segment.
Colls 100Mbps
Blinking
Collisions detected on 100Mbps segment.
RPS
On (green)
Optional RPS is present and on standby.
Off
No RPS unit present.
On (red)
RPS is active; hub power supply failed.
Bridged
On
10Mbps and 100Mbps segments can
communicate.
communicate.
Off
No communication between segments.
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 4.
problem. See descriptions for the right
port LED on page 4.
Managed and Status
Blinking
Hub failed to load its internal software.
Power
On
Hub is receiving power.
Off
Hub is not receiving power.