The Cisco PWR-C1-350WAC is a 350W AC power supply module designed for compatible Cisco Catalyst 9300 Series switches. It provides reliable electrical power to the switch platform and is suitable for data-only network deployments where high PoE power capacity is not required.

The power supply supports a wide 100–240V AC autoranging input and operates at 50–60 Hz, making it suitable for a variety of enterprise electrical environments. Cisco specifies a maximum input current of 4–2A and an output rating of -56V DC at 6.25A. :contentReference[oaicite:1]{index=1}

350W

Maximum Output

Provides up to 350 watts of DC output power.

100–240V

AC Input

Wide-range autoranging AC input for flexible deployment.

-56V

DC Output

Rated output of -56V DC at 6.25A.

2–4A

Input Current

Cisco-rated input current range for the 350W AC supply.

350W AC Power Delivery

The PWR-C1-350WAC provides up to 350W of output power for compatible Catalyst 9300 Series switches. It is particularly suitable for data-only switch configurations that do not require a high PoE power budget.

Wide-Range AC Input

The power supply accepts 100–240V AC input with 50–60 Hz frequency, providing flexibility for different electrical environments and enterprise installations.

Integrated Cooling

The PWR-C1-350WAC incorporates an internal fan to help maintain appropriate operating temperatures within the power supply module. Proper airflow and installation should be maintained according to Cisco's Catalyst 9300 hardware installation requirements.

Power Supply Redundancy

Compatible Catalyst 9300 switches can support two power supply modules. A second power supply can be used for redundancy depending on the switch configuration and power requirements. Cisco notes that a single supply can operate a switch in appropriate configurations. :contentReference[oaicite:2]{index=2}

Ideal Applications

Enterprise Networks Data-Only Switching Campus Networks Branch Offices Corporate LAN Network Access Layer Government Networks Education

Key Specifications

Model
PWR-C1-350WAC

Product Type
AC Power Supply Module

Maximum Output Power
350W

Input Voltage
100–240V AC

Frequency
50–60 Hz

Input Current
4–2A

Output Rating
-56V DC @ 6.25A

Cooling
Internal Fan

Dimensions
40.1 × 82.55 × 309.9 mm

Weight
Approx. 1.2 kg

Input Connector
IEC 320-C14

Host Platform
Cisco Catalyst 9300 Series

Reliable 350W Power for Catalyst 9300

The Cisco PWR-C1-350WAC is a reliable 350W AC power supply module for compatible Catalyst 9300 Series switches. With 100–240V AC input, 350W maximum output, -56V DC output at 6.25A, internal cooling, and support for Catalyst 9300 redundant power configurations, it provides a practical power solution for enterprise data-only switching environments.

More Information
Product Name	Cisco Catalyst PWR-C1-350WAC 350W AC Power Supply Module for Catalyst 9300 Series Switches
Weight	1.200000
CPU	Not Applicable
Memory	Not Applicable
Interface	AC Power Input / Internal DC Output
Ethernet	IEC 320-C14 AC Input
I/O Port	IEC 320-C14 AC Input
Operating System	Cisco IOS XE via Host Switch
Network/Network Standard	Cisco StackWise-480
Operating Channels	4 × Multigigabit Ethernet Channels
Frequency Accuracy	50–60 Hz
Operating Temperature	40.1 × 82.55 × 309.9 mm
Manufacturer	Cisco
Color	Silver
Country of Origin	United States