A9K-2KW-DC Cisco ASR 2100 Watt 48 Volt DC Power Module Refurbished

In the world of networking and telecommunications, Cisco has been a prominent player known for its cutting-edge technology and reliable equipment. One such component in their arsenal is the Cisco A9K-2KW-DC, a power module designed for the ASR 9000 Series Equipment. This module plays a crucial role in providing power to the network infrastructure, ensuring seamless operations and performance. In this detailed explanation, we will delve into the features, specifications, and significance of the Cisco A9K-2KW-DC ASR 9000 Series Equipment 2100 Watt 48 Volt DC Power Module.

Before we dive into the specifics of the power module, let's briefly understand the ASR 9000 Series Equipment. Cisco's ASR 9000 Series is a family of high-performance, scalable routers designed to meet the demands of modern service providers. These routers are known for their robustness, versatility, and ability to handle the ever-increasing requirements of today's networks.

Power modules are integral components of networking equipment, responsible for supplying the necessary electrical power to ensure the functioning of routers, switches, and other devices. They play a critical role in maintaining the reliability and uptime of the network infrastructure. The Cisco A9K-2KW-DC power module is specifically designed to meet the power needs of the ASR 9000 Series Equipment.

• Power Capacity: The A9K-2KW-DC power module boasts a power capacity of 2100 Watts. This substantial power output is crucial for supporting the high-performance capabilities of the ASR 9000 Series routers.
• Voltage Compatibility: Operating at 48 Volts DC, this power module aligns with industry standards and provides the necessary voltage to ensure the efficient and reliable performance of the connected networking equipment.
• Compatibility with ASR 9000 Series: The A9K-2KW-DC power module is specifically designed for compatibility with the ASR 9000 Series Equipment. This ensures seamless integration and optimal performance when used in conjunction with these routers.
• Hot-Swappable Design: A notable feature of the Cisco A9K-2KW-DC is its hot-swappable design. Hot-swappability allows for the replacement or addition of power modules without interrupting the normal operation of the router. This feature is particularly valuable in scenarios where continuous uptime is critical.
• Redundancy Support: Redundancy is a key aspect of network reliability. The Cisco A9K-2KW-DC power module supports redundant power configurations, providing an additional layer of reliability in case one power source fails. This is a crucial feature for mission-critical networks where downtime is not an option.
• Efficient Cooling Mechanism: To ensure optimal performance and longevity, the power module is equipped with an efficient cooling mechanism. This mechanism helps dissipate heat generated during operation, preventing overheating and maintaining a stable operating temperature.

Understanding the use cases and applications of the Cisco A9K-2KW-DC power module is essential for grasping its significance in various networking environments.

• Service Provider Networks: In service provider networks, where high-speed data transmission and reliability are paramount, the ASR 9000 Series routers, powered by the A9K-2KW-DC module, find applications. These routers are capable of handling the data traffic of large-scale service providers, ensuring a seamless experience for end-users.
• Data Centers: Data centers, which form the backbone of modern digital infrastructure, require robust and scalable networking solutions. The Cisco A9K-2KW-DC power module, with its high power capacity and redundancy support, is well-suited for the demanding environment of data centers, where uptime and reliability are non-negotiable.
• Telecommunication Networks: Telecommunication networks rely on high-performance routers to handle voice and data traffic. The ASR 9000 Series routers, powered by the A9K-2KW-DC module, play a crucial role in ensuring the efficient operation of telecommunication networks, enabling clear communication and data transfer.

Understanding the internal architecture of the Cisco A9K-2KW-DC sheds light on how it achieves optimal performance and reliability. Cisco, known for its engineering prowess, ensures that each component is meticulously designed to meet the stringent requirements of modern networking.

• Thermal Management: The power module incorporates advanced thermal management mechanisms to dissipate heat efficiently. This is crucial for preventing overheating, which can compromise the performance and lifespan of networking equipment.
• Redundancy Features: Redundancy is a key consideration in the design of critical networking components. The A9K-2KW-DC is equipped with features that support power redundancy, ensuring that the ASR 9000 series remains operational even in the event of a power module failure.

Compatibility and Integration

One of the strengths of the Cisco ecosystem is the seamless integration of its components. The A9K-2KW-DC is no exception, designed to work harmoniously within the ASR 9000 series environment.

• ASR 9000 Series Compatibility: This power module is specifically engineered for compatibility with the ASR 9000 series routers. It aligns with the series' architecture, ensuring that it meets the power requirements and specifications of the entire system.
• Plug-and-Play Installation: The plug-and-play nature of the A9K-2KW-DC simplifies the installation process. Network administrators can replace or upgrade power modules with ease, minimizing downtime and streamlining maintenance operations.

Interface Provided for Digital Workplace

The Cisco A9K-2KW-DC 2100 Watt 48 Volt DC Power Module is a power supply unit for the Cisco ASR 9000 series routers, it does not provide any interface for Digital Workplace. This product is a hardware component that is responsible for providing power to the router. It is not designed to provide any interface for digital workplace management or monitoring. The ASR 9000 series routers have their management interfaces, such as the Cisco IOS XR command-line interface (CLI) or the Cisco Network Services Orchestrator (NSO) that can be used to configure and manage the router.

Cisco ASR 9000 series routers are intended for service provider networks and data centers. These network devices are typically managed by network administrators who have access to the management interfaces provided by the router.

• Manufacturer: Cisco
• Part Number or SKU # A9K-2KW-DC
• Product Name: DC Power Module
• Product Type: Power Module

• Input Voltage Range: -40V to -72V DC
• Output Voltage: 48V DC
• Power Capacity: 2100 Watts
• Efficiency: Up to 93%
• DC Output Current: 41.7 Amps
• Power Factor Correction: Active PFC
• Operating Temperature Range: 0 to 40°C (32 to 104°F)
• Operating Altitude: Up to 3000 m (10,000 ft)

This power supply is compatible with:

• Cisco ASR 9006
• Cisco ASR 9010

In short, the Cisco A9K-2KW-DC ASR 9000 Series Equipment 2100 Watt 48 Volt DC Power Module is a critical component in Cisco's lineup of networking solutions. Its high power capacity, compatibility with the ASR 9000 Series routers, hot-swappable design, and redundancy support make it a valuable asset in diverse networking environments. Whether deployed in service provider networks, data centers, or telecommunication networks, this power module plays a pivotal role in ensuring the reliability, performance, and efficiency of the connected infrastructure. Understanding its features, use cases, and installation considerations is essential for network administrators and professionals tasked with maintaining and optimizing modern networking environments. As technology continues to evolve, power modules like the Cisco A9K-2KW-DC will remain integral to the seamless functioning of advanced networking infrastructures.