Cisco PWR-IE170W-PC-DC Power Supply - Industrial Ethernet 170W DC Refurbished

The Cisco PWR-IE170W-PC-DC is a high-performance, industrial-grade DC-to-DC power supply module designed for the Cisco Industrial Ethernet (IE) 4000 and 5000 Series switches. This module is engineered to thrive in harsh environments, such as factory floors, substations, and outdoor cabinets. It converts a standard DC input into the power required for switch operation and, crucially, provides a significant power budget for Power over Ethernet (PoE/PoE+).

Built for reliability in non-climate-controlled settings, the PWR-IE170W-PC-DC features a ruggedized, fanless design that utilizes convection cooling. This eliminates moving parts that often fail in dusty or high-vibration industrial settings. It is frequently used in redundant configurations to ensure that critical industrial automation or surveillance networks remain online even if one power source fails.