Planet WH-2400M, User Manual, Page: 15 / 60

Hardware Overview
WH-2400M / WH-2400S User's Manual
2-5
Unit ID
A Unit ID is automatically assigned to each hub in the stack as soon as the
machine boots up. The ID LED indicates the assigned Unit ID number. In a
stand-alone case, the ID number will be read as “0”.
Figure 2.8 WH-2400M ID LED.
When slave hubs are cascaded to the Master hub they are automatically assigned
the numbers 2~9, while the Master assumes ID “1”
Utilization %
The Utilization % LEDs indicate the usage percent of the network bandwidth. It
is dynamic in nature, changing with the bandwidth usage at any given time.
Figure 2.9 Utilization % LED.