Cisco 1900W Power Supply

The Cisco 1900W Power Supply is a high-capacity, plug-in module designed to keep core network devices running smoothly in demanding environments. Built for reliability and uptime, this hot-pluggable unit delivers a steady -56 V DC output to support mission-critical infrastructure, ensuring data integrity and uninterrupted processes even during peak workloads. With input compatibility for both 120 V AC and 230 V AC, it adapts to regional electrical standards, making it a versatile choice for data centers, enterprise networks, and mission-critical deployments. This power supply is engineered to minimize downtime, simplify maintenance, and provide robust performance under conditions where data loss or system failure would be unacceptable. Whether you’re expanding an existing Cisco environment or refreshing a critical component, the 1900W power supply is designed to meet high-availability demands and deliver dependable power where it matters most.

• High-capacity, hot-pluggable design: A plug-in module that supports seamless hot-swapping, enabling maintenance or replacement without powering down the system. This capability is essential for keeping critical network services online while technicians perform swaps or upgrades.
• Universal input support for global deployments: Input accepts both 120 V AC and 230 V AC, allowing easy integration in data centers and office environments across regions. The flexible input range streamlines procurement and reduces the need for multiple regional SKUs.
• Robust -56 V DC output for stable operation: The constant -56 V DC output is optimized to deliver smooth, reliable power to compatible Cisco devices, helping to prevent voltage fluctuations from impacting performance and uptime.
• Significant power reserve with up to 1900 W max: Designed to handle peak demand scenarios, the 1900W maximum output provides headroom for power-intensive processes, ensuring devices continue to operate even under heavy loads.
• Reliability-focused for data-critical environments: This power supply is recommended for applications where data loss and process failures can have disastrous consequences, making it a trusted component in data centers, enterprise networks, and other high-stakes installations.

Technical Details of Cisco 1900W Power Supply

• Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference

How to install Cisco 1900W Power Supply

The 1900W power supply is designed for straightforward installation in compatible Cisco devices that support hot-pluggable power modules. Follow these general steps to ensure a safe and reliable replacement or installation, while preserving uptime and system integrity:

• Power down the device according to the manufacturer’s guidelines or use the hot-swappable procedure if the platform supports it, ensuring you follow proper safety and ESD precautions.
• Locate the appropriate power supply bay or slot in the chassis or appliance where the 1900W module is intended to reside. Confirm that the system is in a supported configuration for hot-plug operation.
• Align the power supply module with the bay and slide it into place until it seats securely. A proper click or engagement cue indicates the module is connected and ready for use, and the system should recognize or register the new power source.
• Connect the input power cord to the unit and supply, selecting the correct regional voltage (120 V AC or 230 V AC). Ensure the power cord and outlet meet safety standards and are appropriate for your facility.
• Verify operation by inspecting any status indicators on the module and confirming that the device recognizes the supply. If your platform supports redundancy or dual-supply configurations, ensure the second supply is present and active to maintain high availability.

Frequently asked questions

• Q: Is the Cisco 1900W Power Supply hot-pluggable?

  A: Yes. The unit is designed as a hot-pluggable plug-in module, allowing maintenance or replacement without powering down the entire system in many configurations.

• Q: What input voltages does this power supply support?

  A: The supply is engineered for universal input, supporting both 120 V AC and 230 V AC input to accommodate regional electrical standards.

• Q: What is the output voltage of the power supply?

  A: The module provides a steady -56 V DC output, designed to deliver consistent performance for compatible Cisco devices and to support stable operation of critical networks.

• Q: How much power can this supply deliver?

  A: It is capable of up to 1900 W of maximum output power, providing ample headroom for peak demand scenarios and robust performance in high-usage environments.

• Q: Which devices are compatible with the Cisco 1900W Power Supply?

  A: Compatibility depends on the device’s support for this specific plug-in power supply module and its form factor. Check the device model and Cisco documentation to confirm support for hot-swappable, 1900W -56V DC supplies in your chassis or appliance.