2. Hardware Description
This Section mainly describes the hardware of the 3-slot Gigabit Chassis switch, and gives a physical and functional overview of this chassis switch.
Physical Dimension 
The 3-slot Gigabit Chassis switch physical dimension is 440mm(W) x 224mm(D) x 44mm(H).
Front Panel
The Front Panel of the 3-slot Gigabit Chassis switch consists of 3 module slots.
Figure 2-1 The Front Panel of the 3-slot Gigabit Chassis Switch
LED Indicators
The LED Indicators gives real-time information of systematic operation status. The LED indicators are located in each module. The LED indicators will be different for different type of module. The following table provides descriptions of LED status and their meaning.
4
