Cisco ASR 1000X Power Supply

Power and reliability come standard with the Cisco ASR 1000X Power Supply. Built to support high-availability deployments in data centers, enterprise networks, and carrier-grade backbones, this power supply is engineered to keep Cisco ASR 1000X routers energized even in demanding conditions. It delivers clean, stable power to processor modules, line cards, memory, and input/output interfaces, enabling consistent performance under load. Designed for modularity and easy serviceability, the Cisco ASR 1000X Power Supply helps organizations maximize uptime, simplify maintenance, and scale their network infrastructure as demand grows. As networks evolve toward ever-higher throughput and unprecedented uptime requirements, this power supply remains a dependable foundation for mission-critical services—from voice and video collaboration to secure data transport and cloud connectivity. In short, it’s a key component that aligns with Cisco’s reputation for reliability, serviceability, and protect-once, repair-anywhere philosophy in modern network hardware.

• Robust uptime and resilience: The Cisco ASR 1000X Power Supply is designed to support continuous operation in demanding environments. Its modular, hot-swappable construction enables field technicians to replace a failed unit without powering down the router or interrupting critical services. This capability minimizes planned and unplanned downtime, preserving service levels for applications such as enterprise WAN backbones, data-center interconnects, and service-provider networks. The design emphasizes high availability through redundancy, allowing operators to configure multiple power sources to cover outages, peak loads, and maintenance windows. In practice, this translates to fewer outages, faster MTTR, and greater confidence when running mission-critical workloads across global networks.
• Effortless hot-swapping and maintenance efficiency: The power supply is engineered for quick, tool-free hot-swapping. When a unit requires service, technicians can remove the failed module, slide in a spare, and restore power with minimal disruption. Visual indicators on the unit simplify status checks, helping network engineers quickly verify power health and readiness. The maintenance workflow is streamlined by Cisco’s proven hardware design, reducing complexity during replacements and ensuring that on-site personnel can perform exchanges with predictable outcomes. This translates to lower maintenance costs and higher productivity in busy data-center environments where every minute of downtime affects business operations.
• Seamless compatibility with the ASR 1000X family: This power supply is purpose-built to complement Cisco ASR 1000X routers, delivering compatibility across the platform’s power input configurations and chassis. It supports standard deployment in Cisco ecosystem-friendly racks and power distribution environments, enabling straightforward integration with existing Cisco infrastructure. Operators can leverage the same fault-tolerant design language across multiple nodes in a network, simplifying monitoring, procurement, and lifecycle management. Whether expanding an existing ASR 1000X deployment or deploying a new chassis, the power supply aligns with Cisco’s approach to modularity, serviceability, and scalable performance.
• Energy-conscious design for sustainable operations: Efficiency and responsible power management are central to this supply. The unit is designed to minimize heat generation and energy waste while delivering reliable power to critical router components. This translates into cooler data-center environments, reduced cooling loads, and lower total cost of ownership over the device’s life cycle. By combining dependable performance with prudent power usage, the Cisco ASR 1000X Power Supply supports green IT initiatives without compromising throughput or reliability. Enterprises pursuing compliance with corporate sustainability goals will appreciate the product’s alignment with responsible energy practices and the overall reduction of environmental impact in dense network deployments.
• Service, warranty, and procurement strength: Cisco-backed support and a mature service ecosystem underpin the power supply. The module benefits from Cisco’s warranty frameworks, product lifecycle management, and authorized reseller networks, ensuring access to genuine parts, firmware updates, and field support. This coverage is particularly valuable for operators managing global networks where consistent supply chains and standardized service levels matter. In addition to standard warranty terms, organizations can explore extended support options to align with business continuity plans, disaster recovery testing, and long-term network modernization programs. The combination of reliable hardware, documented service pipelines, and global availability helps organizations plan upgrades, replacements, and budget cycles with confidence.

Technical Details of Cisco ASR 1000X Power Supply

Technical details are not provided in this listing. Specifications such as input voltage ranges, power rating, efficiency metrics, dimensions, weight, operating temperature, and warranty terms typically appear in the official specification sheet or vendor catalog. For exact values, refer to the product’s specification sheet from the vendor (Synnex) or contact your Cisco account representative. This section is intended to guide buyers to the precise configuration and compatibility information needed to plan deployments, replacements, and service events within your ASR 1000X environments.

How to Install Cisco ASR 1000X Power Supply

• Prepare for replacement or installation by confirming compatibility with your specific ASR 1000X chassis model and identifying whether you are operating in a single- or multi-power-supply configuration. Ensure you have the correct spare unit on hand and that you follow your organization’s maintenance procedures and change-control policies. Safety is paramount; power down procedures should align with internal guidelines or Cisco recommendations for hot-swappable components if your environment requires it. In most redundancy-enabled deployments, you can perform the swap with the router running, provided you follow established best practices for HVAC, grounding, and electrical safety.
• Power and safety verification: Before handling any hardware, verify that the surrounding area is safe and that you have appropriate personal protective equipment if required. Confirm that the router is accessible and that the rack is stable. If you are replacing a failed unit, identify the exact power-supply slot and release mechanism on the chassis. Familiarize yourself with the indicator LEDs on the power supply unit so you can recognize the post-replacement power status quickly.
• Remove the failed or old power supply: Use the designated release mechanism or latch to slide the unit out of its slot. In hot-swappable designs, minimal force is required; avoid applying excessive leverage that could damage connectors or adjacent modules. Once the unit is removed, set it aside in a safe location, following your organization’s asset handling and ESD guidelines. Maintain cleanliness around the chassis to prevent dust or debris from entering the slot during the replacement process.
• Install the new power supply: Align the new unit with the slot and slide it firmly into place until the latch engages. Confirm that the power supply is fully seated and that any retention mechanism is secured. Reconnect any retained cables or power cords if necessary, ensuring that connections are snug and won’t loosen during operation. After seating the new unit, visually inspect the area for unobstructed airflow and verify that the LEDs indicate normal operation as specified by Cisco guidelines.
• Power-up verification and system checks: If you performed a hot-swap in a redundant configuration, monitor the router’s status indicators to confirm successful recognition of the new power supply. Check that both power inputs are delivering power and that system management software reflects a healthy power state. Conduct a brief functional test by generating typical load conditions and observing response times, throughput, and stability across the router’s interfaces. Document the replacement for asset tracking and schedule any follow-up maintenance checks as part of your standard operating procedures.
• Post-install documentation and monitoring: Update asset records with serial numbers, part numbers, and installation dates. Configure monitoring thresholds in your network management system so that power-supply health alerts are surfaced promptly. Keep spare parts inventory on hand according to your procurement policy, and coordinate with support contracts to ensure continued access to firmware updates and service credits if applicable. Regularly review power-supply health trends to anticipate potential failures and avoid unplanned downtime.

Frequently asked questions

• Q: What is the main purpose of the Cisco ASR 1000X Power Supply?
  A: It provides reliable, redundant power to Cisco ASR 1000X routers, enabling high availability and uptime for critical network services. The power supply is designed to support hot-swappable replacement and to integrate with Cisco’s ecosystem for proactive maintenance and rapid service restoration.
• Q: Is the power supply hot-swappable?
  A: Yes. The unit is intended for hot-swappable operation, allowing replacement without powering down the router in supported configurations. This capability reduces maintenance windows and minimizes network disruption during hardware refreshes or failure recovery.
• Q: Which systems is this power supply compatible with?
  A: It is designed for Cisco ASR 1000X routers. For exact model compatibility, consult the official Cisco product documentation or your Cisco account representative to confirm slot compatibility, required power input options, and chassis configurations.
• Q: Are there environmental or safety considerations?
  A: Standard electrical safety and data-center environmental practices apply. Ensure proper grounding, adequate ventilation, and adherence to hot-swapping guidelines. Follow your organization’s change-control procedures and Cisco’s installation recommendations to maintain device reliability and safety.
• Q: Where can I obtain exact technical specifications?
  A: Exact specifications—such as input voltage range, power rating, efficiency, dimensions, and warranty terms—are available in the official specification sheets from Synnex or Cisco. Refer to the vendor catalog or contact your sales representative to obtain the precise data for your procurement and deployment planning.