Cisco C4KX-PWR-750AC-R AC Power Supply 750 Watt Refurbished

The Cisco C4KX-PWR-750AC-R AC 750 Watt Power Supply is a crucial component in networking infrastructure, providing power to Cisco Catalyst switches. In this comprehensive guide, we will delve into the intricacies of this 750-watt power supply unit, breaking down its features, specifications, and applications. Whether you are an IT professional, a networking enthusiast, or someone looking to understand the world of network hardware.

Before diving into the specifics of the Cisco C4KX-PWR-750AC-R, it's essential to understand the role of an AC power supply in a networking environment. Power supplies are responsible for converting electrical energy from a power source into a form suitable for powering networking devices, ensuring their proper functioning.

Cisco Catalyst switches are widely used in networking infrastructures to connect and manage devices within a local area network (LAN). The Cisco C4KX-PWR-750AC-R is designed to provide the necessary power for these switches, contributing to their reliable operation.

Now, let's explore the standout features that make the Cisco C4KX-PWR-750AC-R a crucial component in networking setups.

The "750AC" in the product name indicates that this power supply unit delivers 750 watts of power. Understanding the wattage is crucial as it determines the amount of electrical energy the unit can provide to the connected devices.

The "AC" in the product name signifies that the Cisco C4KX-PWR-750AC-R operates with an alternating current power source. This is a common power type in many regions and is essential for compatibility with standard electrical systems.

One of the key considerations in networking is ensuring uninterrupted power to critical devices. The Cisco C4KX-PWR-750AC-R is designed with redundancy features, allowing for a backup power supply in case of a failure. This enhances the overall reliability of the network infrastructure.

This power supply unit is specifically designed for compatibility with Cisco Catalyst switches, ensuring seamless integration into Cisco networking environments. Compatibility is a critical factor in optimizing the performance and longevity of networking hardware.

In this section, we will delve into the technical specifications of the Cisco C4KX-PWR-750AC-R, providing a deeper understanding of its capabilities.

The power supply unit is equipped to handle a specific range of input voltages. Understanding this range is crucial for ensuring compatibility with the local power grid specifications.

The output voltage and current specifications determine the amount of power delivered to the connected devices. These details are essential for proper configuration and planning of the network infrastructure.

The physical dimensions of the Cisco C4KX-PWR-750AC-R, including its form factor, play a crucial role in determining the space requirements within networking equipment racks. This information is vital for efficient space utilization in data centers and server rooms.

Efficient cooling is essential to prevent overheating of the power supply unit. Understanding the cooling mechanism, whether it utilizes fans or other technologies, contributes to the overall reliability of the networking hardware.

To provide a holistic view of the Cisco C4KX-PWR-750AC-R, this section will explore various applications and use cases where this power supply unit excels.

Large-scale enterprise networks often rely on Cisco Catalyst switches, and the Cisco C4KX-PWR-750AC-R is well-suited for these environments. We will explore how this power supply unit contributes to the efficiency and scalability of enterprise networks.

Data centers demand robust and reliable power solutions to support the myriad of networking equipment housed within them. This section will discuss the role of the Cisco C4KX-PWR-750AC-R in data center environments and its contribution to uninterrupted operations.

The field of networking hardware is dynamic, with continuous advancements and emerging technologies. In this section, we will briefly explore potential future trends and considerations that may impact the use and development of power supply units like the Cisco C4KX-PWR-750AC-R.

Energy Efficiency

As environmental concerns become more prominent, the demand for energy-efficient networking solutions, including power supplies, is likely to increase. We will discuss potential developments in energy-efficient technologies and their implications for power supply units.

Integration with Smart Technologies

The integration of smart technologies, such as Artificial Intelligence (AI) and the Internet of Things (IoT), is shaping the future of networking. This section will touch upon how power supply units may evolve to integrate seamlessly with smart technologies for enhanced performance and management.

The Cisco C4KX-PWR-750AC-R is a power supply unit (PSU) for Cisco Catalyst 4500-X Series switches. It is an AC-powered PSU that can provide up to 750 watts of power to the switch, allowing it to operate and power connected devices. The PSU is hot-swappable, meaning that it can be removed and replaced without disrupting the operation of the switch. It is also redundant, meaning that it can be used in conjunction with another PSU to provide backup power in case of a failure. The C4KX-PWR-750AC-R is designed to be used with Cisco Catalyst 4500-X Series switches that support AC power. It is a reliable and high-performance option for providing power to these switches.

The Cisco C4KX-PWR-750AC-R is a 750-watt AC power supply that is designed to be used with the Cisco Catalyst 4500-X series switches. It provides a reliable source of power for these switches, ensuring that they can operate at their full capacity.

The power supply has a high-efficiency rating, which means that it can convert a high percentage of the incoming AC power into usable DC power for the switch. This helps to minimize energy loss and reduce operating costs. It is also designed with features such as power factor correction (PFC) and voltage feedback, which help to improve the overall power quality and stability of the system.

The Cisco C4KX-PWR-750AC-R is a reliable power supply that has been designed to provide a stable source of power for Cisco Catalyst 4500-X series switches. It has some features that contribute to its reliability, including:

High efficiency: The power supply has a high-efficiency rating, which means that it can convert a high percentage of the incoming AC power into usable DC power for the switch. This helps to minimize energy loss and reduce the risk of overheating, which can be a common cause of power supply failure.

Wide operating temperature range: The C4KX-PWR-750AC-R is designed to operate over a wide temperature range, making it suitable for use in a variety of environments. This helps to ensure that it can continue to provide power to the switch even in challenging conditions.

Power factor correction (PFC): The power supply includes PFC circuitry, which helps to improve the overall power quality and stability of the system. This can help to reduce the risk of power-related issues, such as brownouts or voltage spikes, which can cause problems with the operation of the switch.

• Manufacturer: Cisco
• Model Number or SKU# C4KX-PWR-750AC-R
• Product Series: Catalyst 4500
• Product Type: Power Module

• Output Power: 750 Watts
• Input Voltage: 110 V AC, 220 V AC
• Output Voltage: 3.3 Volt DC, 12 Volt DC
• Frequency: 50 Hz, 60 Hz

• Mounting Type: Plug-In Mount
• International Protection Rating: IP54
• Specification Met: IEC
• Unit Count: 1
• Number of Items: 1
• Receptacles: 1 x IEC 60320 C13

• Each chassis power supply requires a dedicated, fused-branch circuit.
• For North America: 15 A
• For International: Circuits should be sized according to local and national codes.
• All AC power supply inputs are fully isolated.
• Source AC can be out of phase between multiple power supplies in the same chassis.

• The Cisco C4KX-PWR-750AC-R power module is compatible with Cisco Catalyst 4500-X Switches Series.

In summary, the Cisco C4KX-PWR-750AC-R AC 750 Watt Power Supply stands as a pivotal component within the Cisco Catalyst 4500-X Series ecosystem. Its robust features, compatibility, and reliability make it a key player in supporting the performance and uptime of network infrastructures across various industries. As organizations continue to invest in advanced networking solutions, understanding the intricacies of critical components like power supplies becomes paramount for achieving a resilient and efficient network architecture.