Acer ALH-508d User Manual page 8

• COL 10
Color
Function
It will flash when 10 Mbps segment network collision occurs.
• COL 100
Color
Function
It will flash when 100 Mbps segment network collision occurs.
• LINK/RX
Color
Function
The LINK LED is lighting on when the cable link between the Hub and the
station is good. If the LED does not light on, it means the cable link is not
established even when the cable is plugged into the RJ-45 phone jacks of
the hub and adapter card. When this LED is flashing, it means the data is
coming and the Hub will repeat it to all the ethernet ports. By this way,
the data will be sending to the designated nodes and the Networking data
processing is completed by the Hub.
• 100/10
Color
Function
The 100/10 LED is lighting on when the cable link between the 100Mbps
Port is good.If the LED does not light on,it means the cable link is
established on 10Mbps.
User's Manual
: Yellow
: Collision indicator
: Yellow
: Collision indicator
: Green
: Indicates if the port is linked to another port or
receiving data
: Green
: Indicates if the port is working at 100Mbps or 10Mbps
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