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port#1. You can either use Port#1 or "Uplink" port. The
"Uplink" port is used for connecting another hub through an
ordinary straight-wired twisted-pair cable by running one end
of straight cable to "Uplink" port and the other end to another
hub's station port.
On the front panel, there are several LED indicators for
monitoring the device itself, and the network status. At a
quick glance of the front panel, the user would be able to tell
if the product is receiving power; if it is monitoring another
hub or concentrator; or if a problem exists on the network.
LED Indications
The following describes the function of each LED indicator.
LEDs
Status
PWR
Steady
(Power LED)
Green
COL
Blink
(Collision
Red
LED)
8
Descriptions
This LED light is located at the left
side on the front panel. It will light
up(ON) to show that the product is
receiving power. Conversely, no light
(OFF) means the product is not
receiving power.
A "collision" in Ethernet, is when
two end nodes transmit at the same
time.
The
indicator
whenever there is a collision between
a directly attached end node and any
other node
PLANET NOVA100 Series
lights
up
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