7
IDENTIFYING EXTERNAL COMPONENTS
Front Panel
The figure below shows the front panel of the DES-1008D.
Front Panel LED Indicators
LED Indicators
Power Indicator
This green indicator light is on when the DES-1008D is
receiving power; otherwise, it is off.
Full-Duplex/Collision Indicator (Full Duplex/Collision)
This green indicator light is on when the port is in full-duplex
(FDX) mode. Otherwise, it blinks as collisions occur on any
port of the Switch.
100Mbps Link/Activity, 10Mbps Link/Activity Indicator
(100 Link/Act (green), 10 Link/Act (amber))
This LED indicator light is green when the port is connected to
a 100Mbps Fast Ethernet station. The green indicator blinks
as Fast Ethernet data is transmitted or received. The indicator
light is amber when the port is connected to a 10Mbps Ethernet
station, or other network device. The amber indicator blinks as
Ethernet data is transmitted or received.