Creating your network, Ethernet hub 16c—front, Creating your network 6 – 3Com 3C16702A User Manual
Page 6: Ethernet hub 16c—front 6, Reating, Etwork
6
C
REATING
Y
OUR
N
ETWORK
Ethernet Hub 16C—Front
Alert LED
orange
Alerts you to
excessive network
use or an isolated
(partitioned)
10BASE-T port.
Power LED
green
Indicates that the
power supply to
the hub is present.
Network Utilization LEDs
green/yellow/orange
Indicates how much your
network is being used.
Collision LED
yellow
Flashes each time
a collision is
detected on the
network.
Collisions are part
of normal network
operation.
Port Status LEDs
green/yellow
Indicates the status of each port. If the
LED is green, the link between the port
and the next piece of network equipment
is OK.
If nothing is connected, the LED is off.
If yellow, the port has partitioned due to a
fault on that segment.
The Coaxial port LED can only be yellow
Power
Port Status
Green = OK, Yellow = Partitioned
9
10
11
12
Collision
OfficeConnect Ethernet Hub 16C
Network Utilization
3C16702A
1%
2%
3%
6%
12% 25% 50% 80%
Alert
13
14
15
16 COAX
1
2
3
4
5
6
7
8