SKU: 93789307741

Cisco 1100W Power Supply

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Description

Cisco 1100W Power SupplyThe Cisco 1100W Internal Power Supply is engineered for demanding network environments where reliability, efficiency, and safety are non negotiable. This high capacity internal PSU delivers robust performance for Cisco chassis and line rate devices, ensuring steady power delivery even under fluctuating workloads and configuration changes. With dual output rails for 12 V DC and 3. 3 V DC, it accommodates a range of components within a single,

The Cisco 1100W Internal Power Supply is engineered for demanding network environments where reliability, efficiency, and safety are non-negotiable. This high-capacity internal PSU delivers robust performance for Cisco chassis and line-rate devices, ensuring steady power delivery even under fluctuating workloads and configuration changes. With dual output rails for 12 V DC and 3.3 V DC, it accommodates a range of components within a single, streamlined power architecture. The unit is built to minimize energy waste, achieving up to 94% efficiency, which translates to cooler operation, lower energy costs, and extended life for cooling fans and adjacent components. Designed with enterprise-grade uptime in mind, this power supply also features protective measures such as current limiting and fault management that safeguard both the power source and your connected devices from electrical faults and surges. If you’re deploying Cisco networking gear in data centers, server rooms, or edge locations, this 1100W internal supply provides the dependable power foundation needed to keep critical services running smoothly.

  • High-capacity power for Cisco devices: The Cisco 1100W Power Supply delivers continuous, dependable power to backbone modules, line cards, and storage interfaces, supporting peak loads without voltage sag that could disrupt traffic or performance.
  • Dual-output convenience: With dedicated 12 V DC and 3.3 V DC rails, this unit powers multiple components directly, reducing the need for external adapters and simplifying cable management while improving overall system reliability.
  • Efficient operation for cost savings: Operating at up to 94% efficiency, the supply minimizes heat generation and energy waste, lowering cooling requirements in dense rack environments and contributing to lower total cost of ownership.
  • Advanced safety features: Built-in current limiting keeps the supply within safe operating boundaries, and fault management detects anomalies to isolate faults and protect both the PSU and the connected Cisco devices from damage.
  • Designed for reliability and compatibility: An internal design optimized for Cisco chassis ensures easy integration, supports enterprise-grade uptime, and facilitates long-term service life in demanding networks and data centers.

Technical Details of Cisco 1100W Power Supply

  • Type: Internal power supply intended for use inside Cisco chassis.
  • Output voltages: 12 V DC and 3.3 V DC.
  • Power rating: 1100 W maximum.
  • Efficiency: Up to 94% efficiency under typical operating conditions.
  • Protection features: Current limiting to the safety threshold with fault management to detect and respond to electrical faults.
  • Power delivery stability: Provides a steady and uninterrupted power supply to connected devices, preserving performance during load changes.
  • Compatibility: Designed for Cisco equipment requiring an internal 1100 W power supply; ideal for enterprise networks, data centers, and high-density deployments.

How to Install Cisco 1100W Power Supply

Installing the Cisco 1100W Power Supply is a straightforward process when performed with proper precautions and adherence to your device’s chassis guidelines. Follow these steps to install or replace this internal PSU quickly and safely, ensuring continued availability of your network services.

  • Power down the system completely and unplug all power sources before starting installation to prevent electrical shock or equipment damage.
  • Open the chassis or access panel to reveal the internal power supply bay; locate the empty 1100W slot or the existing unit if you are upgrading.
  • If replacing an existing PSU, carefully disconnect all power connectors and remove securing screws or brackets that attach the unit to the chassis.
  • Align the Cisco 1100W Power Supply with the guide rails in the bay, then slide it into the slot until it is fully seated and stable.
  • Secure the unit with the appropriate screws or locking brackets, reattach cables as required, and confirm that all connectors are firmly seated.
  • Close the chassis, restore power, and power on the device; verify that status indicators show proper operation and that the 12 V DC and 3.3 V DC rails are within specification.

Frequently Asked Questions

  • Q: What is the primary function of the Cisco 1100W Power Supply?

    A: It provides robust internal power for Cisco equipment, delivering dual rails of 12 V DC and 3.3 V DC with high efficiency and built-in safety protections to ensure reliable operation in enterprise networks.

  • Q: Which devices are compatible with the 1100W internal power supply?

    A: This internal PSU is designed for Cisco chassis and devices that require an 1100 W internal power source, making it suitable for data centers, large enterprise networks, and demanding edge deployments where uptime matters.

  • Q: What efficiency can I expect from this power supply?

    A: The unit is rated for up to 94% efficiency, which helps reduce energy consumption, lower heat output in racks, and improve overall cooling efficiency in high-density environments.

  • Q: Does this power supply include protections against faults and surges?

    A: Yes. It features current limiting to keep the output within safe levels and fault management to detect anomalies and protect both the power supply and connected Cisco devices.

  • Q: How do I know if the 12 V and 3.3 V rails are functioning properly after installation?

    A: After installation, power on the device and check the status indicators or monitoring software to confirm that both rails are within tolerance and that no fault indicators are active.

Shipping Notes
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SKU: 93789307741

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