The PWR-IE170W-PC-AC is a versatile, 170-watt power supply module designed for Cisco’s Industrial Ethernet (IE) Series switches, such as the IE3400 and IE3300 families. Moreover, it’s a field-replaceable unit that provides the critical conversion from an input power source to the stable DC power the switch requires to operate.

Key Features and Capabilities

This power supply stands out due to its flexibility and rugged design:

1. Dual Input Flexibility: Its most significant feature is its ability to accept a wide range of input power.

   • AC Input: It can plug directly into standard 100-240V AC wall outlets, common in control cabinets and IT closets.

   • High-Voltage DC Input: It also supports a high-range DC input (120-375V DC). This is crucial for industrial and telecommunications environments where DC power from a rectifier or a backup battery plant is the standard.

2. High Power Output: Delivering 170W of power, this module can fully support high-end IE switches with all PoE (Power over Ethernet) ports active, powering devices like IP cameras, wireless access points, and sensors directly from the switch.

3. Built for Harsh Environments: Unlike standard power supplies, the PWR-IE170W-PC-AC is designed to operate in extended temperature ranges and can withstand the vibrations and shocks typical in industrial settings.

4. Hot-Swappable Redundancy: For maximum uptime, many Cisco IE switches support dual power supplies. This module is hot-swappable. As a result, you can replace or add a unit without turning off the switch, enabling seamless maintenance and ensuring network continuity.

Why It Matters

The “AC to DC or High DC to DC” capability is more than just a technical specification. It is a key to deployment agility. As a result, it eliminates the need for separate AC and DC power supply SKUs. Furthermore this simplifies inventory and ensuring the right power is available for any installation. Regardless of whether in a manufacturing plant using AC or a rail system using a 110V DC supply.

In Summary

The Cisco PWR-IE170W-PC-AC is more than just a component; it’s a foundation for reliable industrial networking. Moreover, it provides flexible, rugged, and redundant power. As a result, it ensures that critical edge networks remain operational. This way data keeps flowing and operations run smoothly even in the toughest environments.