Cisco PWR-C1-715WAC-P 715 Watt Switching Power Supply AC 80+ Refurbished

In the world of information technology and networking, Cisco is a well-known and respected name. They have established a strong presence in the industry by consistently delivering high-quality networking equipment and accessories. One critical component in any network setup is the power supply unit (PSU). The Cisco PWR-C1-715WAC-P is a 715-watt power supply unit that is designed to provide power to Cisco networking devices, specifically those that are part of the Catalyst 3850 series.

In this article, we will delve into the details of the Cisco PWR-C1-715WAC-P power supply, breaking down its name, specifications, and features. We'll explore what it means to be a 715-watt switching power supply with AC input, and why the 80+ Platinum certification is significant. We'll also discuss the hot plug capability and its importance in network maintenance and reliability.

Let's start by dissecting the name of the Cisco PWR-C1-715WAC-P power supply:

• Cisco: This is the brand or manufacturer of the power supply. Cisco is a globally recognized company in the networking industry, known for its high-quality products.
• PWR-C1-715WAC-P: This alphanumeric code is a unique identifier for this particular power supply model. It provides information about its capacity, compatibility, and other characteristics. In this case:
  • PWR: Indicates that this is a power supply.
  • C1: Suggests that this power supply is designed for Catalyst 3850 series switches.
  • 715W: This part of the code signifies the power capacity of the PSU, which is 715 watts.
  • AC: Refers to the type of input power, in this case, alternating current (AC).
  • 80+ Platinum: Indicates the efficiency rating of the power supply.
  • Config: Suggests that the power supply may have different configuration options.
  • Hot-plug: Highlights the hot-plug capability of this PSU.

The "715W" in the model name refers to the power capacity of the Cisco PWR-C1-715WAC-P power supply. This means that it can provide up to 715 watts of electrical power to the connected networking equipment. But what does this power capacity signify, and why is it important?

In networking, different devices, such as switches, routers, and access points, require a certain amount of electrical power to function optimally. The power supply unit's role is to deliver the necessary power to these devices while ensuring stable and reliable operation.

The power capacity of a PSU is a crucial factor when selecting the right power supply for your networking equipment. If a power supply doesn't provide enough power, it can lead to underperformance or device malfunctions. On the other hand, using a power supply with excessive capacity may result in wasted energy and increased operational costs.

With a 715-watt power capacity, the Cisco PWR-C1-715WAC-P is well-suited for many network setups, especially those involving Catalyst 3850 series switches. It can comfortably supply power to multiple networking devices without overloading or overheating.

The "C1" in the model name signifies compatibility with the Catalyst 3850 series of Cisco switches. The Catalyst 3850 series is a popular choice for modern network deployments, known for its advanced features, high-performance capabilities, and scalability. These switches often require a specific type of power supply to operate effectively, and the Cisco PWR-C1-715WAC-P is designed to meet these requirements.

By ensuring compatibility with the Catalyst 3850 series, Cisco simplifies the process of selecting and installing the right power supply for your network. This compatibility minimizes the risk of compatibility issues and ensures that your networking equipment receives the power it needs to perform optimally.

The "AC" in the model name, "PWR-C1-715WAC-P," stands for alternating current. In electrical systems, there are two primary types of current: alternating current (AC) and direct current (DC). The type of current a device uses or provides is a critical factor in its operation. Let's delve into the significance of AC input in the context of the Cisco PWR-C1-715WAC-P power supply.

• Alternating Current (AC): AC is the type of electrical current commonly supplied by power utilities for residential and commercial use. It is characterized by a continuous change in the direction of electron flow. The voltage of AC power regularly alternates between positive and negative values, typically following a sine wave pattern. Most household appliances and office equipment are designed to operate on AC power.
• Direct Current (DC): DC, in contrast, has a constant flow of electrons in a single direction. Devices like batteries and electronic components often use DC power. Computers, for example, require DC power to operate, but power supplies like the Cisco PWR-C1-715WAC-P convert AC power to DC power for these devices.

In the context of networking equipment, power supplies like the Cisco PWR-C1-715WAC-P are used to convert the incoming AC power to DC power. This is because many networking devices, including switches, routers, and access points, require DC power to function. The power supply's primary role is to take the AC power input and provide a stable and reliable DC output to power these devices.

The use of AC input is advantageous because it allows networking equipment to be powered directly from standard electrical outlets. It simplifies the process of providing power to your network infrastructure, as you can connect the power supply to a common AC power source.

One of the essential features of the Cisco PWR-C1-715WAC-P power supply is its "80+ Platinum" efficiency certification. This certification is significant in terms of energy efficiency, operational cost savings, and environmental impact. Let's break down what the 80+ Platinum certification means and why it matters.

The 80+ certification program is a voluntary initiative created to promote energy efficiency in power supplies. It sets specific standards for power supply efficiency, helping consumers make informed choices and reducing energy waste. The certification is awarded in several levels, including Bronze, Silver, Gold, Platinum, and Titanium, with Platinum being one of the highest levels of efficiency.

The numbers (e.g., 80+) in the certification name indicate the minimum efficiency percentage that a power supply must achieve at various load levels. The higher the percentage, the more efficient the power supply is in converting electrical power into usable energy for the connected devices. This efficiency is critical for both cost savings and environmental reasons.

The 80+ Platinum certification is a testament to the Cisco PWR-C1-715WAC-P power supply's energy-efficient design. Here are some of the benefits associated with an 80+ Platinum-certified power supply:

• Reduced Energy Consumption: A power supply with high efficiency converts more of the incoming electrical power into usable energy. This reduces energy waste and lowers your electricity bills.
• Lower Operating Costs: When your network equipment is powered by an efficient PSU, you save on operational costs. Over time, these savings can be significant, especially in data centers and large-scale network deployments.
• Environmental Impact: Using an energy-efficient power supply contributes to a smaller carbon footprint. It helps reduce greenhouse gas emissions and supports sustainability efforts.
• Reliability: Energy-efficient power supplies tend to generate less heat, which can extend the lifespan of both the power supply and the connected networking equipment.
• Regulatory Compliance: Many countries and regions have energy efficiency regulations in place. Using an 80+ Platinum-certified power supply can help ensure compliance with these regulations.

In summary, the 80+ Platinum certification of the Cisco PWR-C1-715WAC-P power supply signifies its commitment to energy efficiency, which benefits both end-users and the environment.

Hot-Plug Capability: Why It Matters

The term "hot plug" in the model name, "PWR-C1-715WAC-P," refers to the hot plug capability of this power supply. Hot plug is a feature that is particularly important in network environments where uptime and reliability are critical. Let's explore what the hot plug means and why it matters.

What Is Hot-Plug

Hot plug, also known as hot-swappable or hot-swap, is a feature that allows you to add or replace components in a system without shutting it down. In the context of a power supply, a hot plug means that you can remove or insert the power supply while the networking equipment it powers is still operational. This is in contrast to cold-plug, where the equipment needs to be powered down before making any changes.

Importance of Hot-Plug in Networking

Hot-plug capability is highly valuable in networking for several reasons:

• Minimizing Downtime: Hot-plug power supplies enable maintenance or replacement of faulty components without disrupting the network's operation. This is crucial in environments where downtime is expensive and unacceptable.
• Redundancy and High Availability: Network administrators often use multiple power supplies in a device to ensure redundancy. If one power supply fails, the hot plug feature allows for a seamless transition to the backup power supply.
• Scalability: Hot-plug power supplies make it easier to scale up a network. You can add new power supplies or replace existing ones as the network grows, all without taking the entire system offline.
• Cost Savings: The ability to perform maintenance without downtime means that network administrators can avoid costly disruptions and maintain productivity.

• Manufacturer: Cisco
• Model Number or SKU# PWR-C1-715WAC-P
• Product Type: Switching Power Supply

• Device Type: Hot-Plug / Redundant Power Supply Module

• Input Voltage: 100-240 V AC
• Required Frequency: 50-60 Hz
• Input Connectors: IEC 60320 C16
• Output Voltage: -56 V
• Power Capacity: 715 Watts
• 80 Plus Certification: Platinum

Compatibility Information

• Cisco Catalyst 9300 (715 Watt), Catalyst 9300 (Higher Scale) (715 Watt), Catalyst 9300L (715 Watt)

In summary, the Cisco PWR-C1-715WAC-P 715 Watt Switching Power Supply AC 80+ Platinum Config Hot plug is a versatile and efficient power supply unit designed for Cisco networking devices, particularly those in the Catalyst 3850 series. Its name holds valuable information about its capacity, compatibility, and features.

With a power capacity of 715 watts, it can deliver the necessary electrical power to multiple networking devices without overloading. The AC input ensures that it can be connected to standard electrical outlets, simplifying power distribution. The 80+ Platinum efficiency certification highlights its energy-efficient design, providing cost savings and environmental benefits. The hot plug capability allows for seamless maintenance and enhances network reliability.

In the world of networking, having a reliable and efficient power supply is essential for ensuring uninterrupted connectivity and optimal performance. The Cisco PWR-C1-715WAC-P power supply lives up to Cisco's reputation for quality and reliability, making it a valuable component in any network setup.