3Com 8800 Switch User Manual


 
6 CHAPTER 1: INTRODUCTION
Figure 1 The PoE Power Rack
Figure 2 The PoE Power Rack (Rear View)
Refer to Figure 3 for the front view of a fully equipped PoE power rack. It consists of:
System controller with 2 LEDs and 3 connectors
Distribution panel with DC output sockets and three AC input sockets
Power supply modules (3 modules are shown in Figure 3)
The three AC input sockets correspond to the three power supply modules
(numbered from left to right).