HP 100Base-T Hub 8 Installation and Reference Guide
The front panel array provides indicators that show the utilization of
network bandwidth and indicate the status of port connections as shown
below.
Pwr
Color:
Green
Function:
Power indicator
Condition
ON
Unit is receiving power.
OFF
Power is disconnected, no power received.
Statistical Display for System Performance
Utilization - (Utilization%) The statistical indicators show the percentage
of valid data passing through all ports compared to overall network
bandwidth (updated every 0.5 seconds). There are 6 LEDs representing the
percentage of network utilization. The corresponding LEDs light up to
show that the utilization of LAN bandwidth has reached this level. When
active, these LEDs behave like a stereo's equalizer display.
4-2
Figure 4.2 Indicators
Indication
Hardware Reference