Cisco PWR-RGD-AC-DC-400= 400 W PSU for IE9300 | Industrial Switch Power — PWR-RGD-AC-DC-400=

Protect PoE availability on IE9300 industrial switching platforms with this 400 W spare power supply from Cisco. Built for environments where power continuity directly affects connected devices, it supports both 100-240 VAC and 100-250 VDC input, giving teams flexibility across AC and DC plant designs. This module is designed as a replacement part for IE9300 deployments that need to preserve PoE capacity without changing the switch architecture. For infrastructure teams, that means faster recovery from a failed PSU and less risk to downstream endpoints such as cameras, access points, sensors, and control devices. Choosing the correct spare power module matters when the switch is carrying critical edge traffic. A higher-capacity PSU helps maintain the power envelope required by PoE-connected devices while keeping the platform aligned with Cisco industrial switching requirements. It is a straightforward way to reduce downtime exposure and keep service levels intact in distributed sites, plant floors, and remote network cabinets. Ideal For Replacing a failed PSU in an IE9300 industrial switch Maintaining PoE power budgets in remote edge cabinets Supporting AC or DC powered industrial network sites Keeping critical connected devices online during service events Why This Product 1 400 W capacity for PoE-oriented IE9300 deployments 2 Supports both AC and DC input ranges 3 Cisco spare module for faster replacement 4 Built for industrial edge power continuity