The Cisco PWR-IE170W-PC-DC is a rugged and reliable 170W DC power supply module specifically engineered for demanding industrial environments. It provides stable and efficient power to the Cisco Catalyst Industrial Ethernet 3200, 3300, 3400, and 3400H Rugged Series switches. Featuring a wide input voltage range and an extended operating temperature, this power supply ensures continuous network operation and uptime in critical applications found in manufacturing, transportation, and utilities. Its field-replaceable design simplifies maintenance and minimizes potential downtime, making it an essential component for robust industrial networks.