The rear panel of the EX 4200 switch consists of the following components:
Figure 5 shows the rear panel of an EX 4200 switch. All switches in the EX 4200 series have the same rear panel. The 320 W power supply is flush with the chassis. The 600 W power supply and 930 W power supply extend out of the chassis by 2.25 inches. Power cord retainer clips extend out of the power supply by 3 inches.
Figure 5: EX 4200 Switch Rear Panel