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by Cisco
Product Line: Cisco ASR 5000 Series
Product Type: Packet Services Card
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Product Description

The ASR5K-PSC-K9 by CISCO is equipped with two x86-Based Control Processors, ensuring efficient processing capabilities. It boasts a Mean Time Between Failures (MTBF) of 102,294 hours, or approximately 11.68 years, with a failure rate of 9.78 per million hours, highlighting its reliability in operations. This hardware is designed for sustained performance and long-term service in demanding networking environments.

FAQs for the ASR5K-PSC-K9

  • What does MTBF stand for, and what is its significance in networking hardware?
    MTBF stands for Mean Time Between Failures. It indicates the reliability and expected lifespan of networking hardware, measured in hours or years. A higher MTBF value suggests longer intervals between potential failures, signifying a more reliable device.
  • What is the MTBF for this device?
    The MTBF for this device is 102,294 hours or approximately 11.68 years, indicating its reliability over an extended period.
  • How is failure rate measured for networking hardware, and what does a lower value signify?
    Failure rate for networking hardware is measured in failures per million hours. A lower value indicates a lower chance of failure during operation, showcasing the device's reliability.
  • What is the failure rate per million hours for this device?
    This device has a failure rate of 9.78 per million hours, demonstrating its reliability and low likelihood of failure during its operational lifespan.
  • How many CPUs does this networking device incorporate, and why is this important?
    The device incorporates 2 CPUs, enhancing its processing capabilities and performance efficiency for handling network tasks and operations.
  • What type of CPU is used in this device?
    This device uses an x86-Based Control Processor, which is well-suited for complex computations and offers compatibility with a wide range of software applications.
  • Can you explain the importance of the CPU type in networking hardware?
    The CPU type, such as x86-Based Control Processor, determines the hardware's computational power, efficiency, and software compatibility, directly impacting its performance and the range of tasks it can handle.
  • How does the number of CPUs affect the performance of networking hardware?
    Having multiple CPUs, such as 2 in this device, allows for parallel processing, significantly enhancing the hardware's ability to manage multiple tasks simultaneously and improving overall performance.
  • What is the relationship between MTBF and the failure rate in networking hardware?
    MTBF and failure rate are inversely related. A higher MTBF indicates a lower failure rate, suggesting that the device is less likely to fail over its expected operational lifespan.
  • Why is it crucial to consider both the MTBF and CPU type when selecting networking hardware?
    Considering both MTBF and CPU type ensures that the selected hardware not only offers long-term reliability (high MTBF) but also has the computational capabilities (appropriate CPU type) to meet the performance requirements of the network.

Product Review

The CISCO ASR5K-PSC-K9 features two x86-based control processors, providing sufficient processing power for various networking tasks. With a Mean Time Between Failures (MTBF) of 102,294 hours or approximately 11.68 years, its reliability is noteworthy, although the failure rate of 9.78 per million hours suggests room for improvement in long-term stability. The dual CPU configuration enhances performance but may require careful thermal management and monitoring to prevent overheating.


The CISCO ASR5K-PSC-K9 is a pivotal component in modern network infrastructures, designed to meet the rigorous demands of high-speed data, voice, and video services. This unit is part of Cisco's ASR 5000 Series, which is engineered to offer seamless connectivity and support for a wide range of network applications. At the heart of the ASR5K-PSC-K9 are two x86-based control processors, which are central to its operation, providing the necessary computational power to manage complex tasks efficiently. With a Mean Time Between Failures (MTBF) of 102,294 hours, or approximately 11.68 years, the ASR5K-PSC-K9 showcases a high degree of reliability. This figure represents the expected operational lifespan before any potential hardware failure, underscoring its durability in continuous operation settings. Additionally, it has a failure rate of 9.78 per million hours, indicating a low likelihood of malfunction during its service life, which is critical for maintaining uninterrupted network services. Key hardware specifications of the CISCO ASR5K-PSC-K9 include:
  • MTBF (Hours): 102,294
  • MTBF (Years): 11.68
  • CPU Type: x86-Based Control Processor
This device is equipped with two CPUs, enhancing its processing capabilities and ensuring that it can handle multiple operations simultaneously without performance degradation. The use of x86 architecture in its control processors also means that the ASR5K-PSC-K9 is compatible with a wide range of software applications, providing flexibility in various network setups and configurations. The design of the CISCO ASR5K-PSC-K9 is focused on scalability and resilience. It allows network operators to expand their infrastructure as needed without compromising on performance or reliability. This scalability is crucial for adapting to growing traffic demands and supporting new services without requiring a complete overhaul of the existing network architecture. In terms of connectivity, the ASR5K-PSC-K9 supports a comprehensive range of interfaces and protocols, facilitating its integration into diverse network environments. This compatibility ensures that the device can function as a core part of both existing and future network deployments, providing a sustainable investment for businesses looking to enhance their network capabilities. The ASR5K-PSC-K9 is designed with operational efficiency in mind. Its energy-efficient processors and optimized hardware components contribute to reduced power consumption, lowering operational costs and minimizing the environmental impact of network operations. This efficiency, combined with its robust performance and reliability, makes the ASR5K-PSC-K9 an ideal solution for service providers and enterprises seeking to bolster their network infrastructure. In conclusion, the CISCO ASR5K-PSC-K9 is a versatile and reliable component of the ASR 5000 Series, designed to support the high-speed, reliable delivery of data, voice, and video services. Its dual x86-based control processors, high MTBF ratings, and low failure rate make it a cornerstone for building resilient network infrastructures capable of meeting the demands of modern communications.


Mean Time Between Failures (Hours) 102,294
Lifespan (Years) 11.68
Failures Per Million Hours 9.78
Processor Count 2
Processor Architecture x86-Based Control Processor

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