Enhance your network's reliability with the Cisco Expansion Power Module designed specifically for the IE-3000-4TC and IE-3000-8TC Switches. This module supports both 120 V AC and 230 V AC power inputs, ensuring versatility for various environments. It provides additional power capacity, allowing for seamless operation of connected devices. With its robust design, this module is perfect for industrial applications where uptime is critical. Upgrade your Cisco switch setup and experience improved performance and stability with this essential power solution.