PWR-C1-350WAC Cisco Catalyst 350 Watt AC Power Supply Refurbished

In the world of networking and data communication, Cisco stands as a prominent player, providing robust and reliable solutions. One critical component of Cisco's infrastructure is the power supply unit (PSU) known as PWR-C1-350WAC. This article will delve into the intricacies of the Cisco Catalyst 350 Watt Switching PSU AC Power Supply, exploring its features, functions, and significance in network setups.

What is a Power Supply Unit (PSU)?

A Power Supply Unit, commonly abbreviated as PSU, is an essential component in electronic devices, responsible for converting electrical power from an outlet into a form suitable for the device's internal components. In networking equipment like switches, a reliable PSU is crucial for ensuring uninterrupted operations.

The Cisco Catalyst Series

Cisco Catalyst switches are renowned for their efficiency and versatility in managing network traffic. These switches are integral to the functioning of various organizations, providing the backbone for data transfer and communication.

• Power Capacity: The "350WAC" in PWR-C1-350WAC signifies the power capacity of this Cisco PSU. It can deliver up to 350 watts of electrical power, making it suitable for supporting a range of network configurations. This substantial power output ensures that the connected devices receive a stable and ample power supply.
• Switching Technology: The term "Switching" in the product name refers to the type of technology employed in the power supply unit. Switching power supplies are known for their efficiency and compact design. Unlike traditional linear power supplies, switching power supplies rapidly switch on and off to regulate the output voltage, reducing energy loss and heat generation.
• Compatibility with Cisco Catalyst Switches: The PWR-C1-350WAC is specifically designed for compatibility with Cisco Catalyst switches. Cisco ensures that its power supplies are tailored to meet the unique power requirements of its networking equipment, guaranteeing optimal performance and reliability.

• Hot Swappable: The hot-swappable feature of the PWR-C1-350WAC allows for the replacement of the power supply unit without powering down the entire switch. This is a critical advantage in environments where continuous uptime is paramount, minimizing downtime during maintenance or in the event of a power supply failure.
• Efficiency and Energy Savings: Switching power supplies are inherently more energy-efficient than their linear counterparts. The PWR-C1-350WAC leverages this efficiency to contribute to energy savings in data centers and network setups. This aligns with the growing emphasis on green and sustainable technology practices in the IT industry.
• Overcurrent and Overvoltage Protection: To safeguard the connected networking equipment, the PWR-C1-350WAC incorporates overcurrent and overvoltage protection mechanisms. These features prevent damage caused by sudden spikes in voltage or excessive current, ensuring the longevity of both the power supply unit and the connected Cisco Catalyst switch.
• Compact Form Factor: Space efficiency is a crucial consideration in data centers and network closets where equipment density is high. The compact form factor of the PWR-C1-350WAC allows for efficient space utilization, enabling more switches and equipment to be accommodated in limited spaces.
• Quiet Operation: In environments where noise levels are a concern, the PWR-C1-350WAC is designed to operate quietly. This is especially important in office settings or smaller network installations where disruptive noise from networking equipment can be a hindrance.

• Data Centers: In large-scale data centers where numerous network devices are interconnected, the PWR-C1-350WAC plays a critical role in ensuring a stable power supply. Its hot-swappable nature becomes particularly valuable in scenarios where replacing a power supply unit without disrupting operations is essential.
• Enterprise Networks: Enterprises with extensive network infrastructures rely on Cisco Catalyst switches, and consequently, on power supply units like the PWR-C1-350WAC. The ability to deliver 350 watts of power ensures that these switches can support a multitude of devices, from computers to VoIP phones, without compromising performance.
• Edge Networking: In edge networking deployments, where devices are connected at the periphery of a network, the PWR-C1-350WAC's compact form factor and efficiency make it a suitable choice. Its ability to operate quietly is also advantageous in settings where noise levels need to be minimized.

• Enterprise Networks: In large-scale enterprise networks, the PWR-C1-350WAC can be deployed to ensure that Cisco Catalyst switches receive the necessary power for handling extensive data traffic, connecting numerous devices, and maintaining network stability.
• Data Centers: Data centers, where reliability and performance are paramount, benefit from the PWR-C1-350WAC's robust power delivery. Its high wattage capacity and switching PSU technology make it a reliable choice for powering critical network infrastructure.
• Small to Medium Businesses: Even in smaller network setups, the PWR-C1-350WAC plays a vital role. Its flexibility and compatibility make it suitable for powering Cisco Catalyst switches in small to medium-sized business networks.

High-Performance

This Model power supply is designed to provide reliable and efficient power to the Cisco Catalyst 3850 switch. It has a maximum power output of 350 watts and is designed to operate efficiently, with a built-in power factor correction (PFC) circuit to reduce power consumption and minimize energy waste. The power supply is also designed to meet safety and regulatory standards, including UL, cUL, and TUV certifications. It has a small form factor and can be easily installed on the switch. Overall, the PWR-C1-350WAC is a reliable and high-performance power supply designed for use with the Cisco Catalyst 3850 switch.

• Manufacturer: Cisco
• Part Number or SKU# PWR-C1-350WAC
• Product Type: Power Supply

• Power Supply Unit: Switching PSU
• Input Voltage: 230 V AC
• Input Voltage: 120 V AC
• Output Voltage: -56 V @ 6.25 A
• Output Power: 350 Watt

• Power supply rated maximum 350 Watts
• Total output BTU: 1207 BTU/hr (Note: 1000 BTU/hr = 293W)
• Input-voltage range and frequency: 100-240VAC, 50-60 Hz
• Input current: 4-2A
• Output ratings: -56V at 6.25A
• Output holdup time: 16.7 ms minimum at 100VAC
• Power-supply input receptacles: IEC 320-C16 (IEC60320-C16)
• Power cord rating: 10A

• FCC Part 15 (CFR 47) Class A
• ICES-003 Class A
• EN 55022 Class A
• CISPR 22 Class A
• AS/NZS 3548 Class A
• BSMI Class A (AC input models only)
• VCCI Class A
• EN 55024, EN300386, EN 50082-1, EN 61000-3-2, EN 61000-3-3
• EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6, EN 61000-6-1

• Cisco Catalyst 3850 Series Switches

In short, the PWR-C1-350WAC Cisco Catalyst 350 Watt Switching PSU AC Power Supply stands as a stalwart companion to Cisco Catalyst switches. Its blend of power capacity, efficiency, and advanced features makes it a cornerstone in diverse networking environments, from enterprise networks to expansive data centers.

As technology continues to evolve, power supply units like the PWR-C1-350WAC play a pivotal role in supporting the increasing demands of modern networks. Cisco's commitment to quality and innovation is evident in the design and functionality of this power supply unit, making it a trusted choice for organizations seeking a robust and efficient power solution for their Cisco Catalyst switches.