Extreme Networks BlackDiamond 10808 Hardware Installation Manual page 15

When the BlackDiamond 10808 switch is first powered on, the power supply controllers enable the
power supplies by providing 48V power. The power supply controller also detects and reports
incompatible combinations of power supply types and line voltage feeds and disables the power supply
if an unsafe condition arises.
Figure 1 shows a BlackDiamond 10808 switch equipped with two MSM-1 modules and eight optional
I/O modules.
Figure 1: Front View of the BlackDiamond 10808 Switch
I/O module slots
ESD wrist strap
connector
Power supplies
behind grill
BlackDiamond 10808 Switch Hardware Installation Guide
MSM module
slots I/O module slots
BlackDiamond 10808 Switch Chassis
EX_001
15