HPE H3C RPS 800 Redundant Power Supply

The HPE H3C RPS 800 Redundant Power Supply is designed to safeguard your network against power interruptions by providing a robust external DC power source for H3C S5500-52C-EI switches. Built as an external redundant power system (RPS), it delivers reliable, configurable DC outputs while drawing its power from an AC mains supply. The RPS 800 is engineered to keep critical network operations online even during brownouts or outages, reducing the risk of downtime and preserving service levels for core applications. With selective DC outputs, it supports flexible cabling configurations to match the exact input requirements of your S5500-52C-EI deployment, ensuring seamless integration into modern data center environments. This solution is ideal for enterprises seeking enhanced uptime, simplified power management, and scalable redundancy for high-traffic networks.

• Unmatched uptime with redundant power paths. The RPS 800 provides a dual-path design that ensures continuous operation of connected switches, so maintenance or a single power source fault does not interrupt network services.
• Configurable DC outputs for flexible wiring. Selective DC outputs allow you to tailor the power distribution to your H3C S5500-52C-EI, accommodating different cable configurations and DC voltage requirements as your network grows.
• Plug-and-play compatibility with H3C S5500-52C-EI. Designed to integrate quickly with your existing S5500-52C-EI switches, the RPS 800 minimizes complex setup and reduces deployment time in data centers or edge environments.
• Safe, durable external design. By housing the power system externally, it reduces heat and load inside the switch, promoting longevity and easier maintenance in high-density rack deployments.
• Comprehensive monitoring and management. Status indicators and remote monitoring capabilities provide visibility into power health, aiding proactive maintenance and rapid issue resolution.

Technical Details of HPE H3C RPS 800 Redundant Power Supply

• Type: External redundant power system (RPS) for H3C S5500-52C-EI switches
• Input: AC inlet for mains supply, designed to sit outside the switch chassis
• Output: DC outputs configured for selective connections to switch DC input Ports
• Capacity: 800 W DC output capacity (RPS 800)
• Redundancy: Dual-path architecture to maintain operation during component or cable faults
• Compatibility: Specifically designed for H3C S5500-52C-EI line switches
• Connectivity: Enables multiple DC cables to support selective DC outputs and flexible deployment
• Monitoring: Visual indicators and support for standard management interfaces for status checks
• Form factor: External unit designed for rack mounting and straightforward installation alongside the switch

How to Install HPE H3C RPS 800 Redundant Power Supply

To maximize uptime and ensure a safe, reliable power path for your H3C S5500-52C-EI, follow these installation guidelines. The process is designed to be straightforward, enabling quick deployment in busy data center environments while preserving service continuity.

Step 1: Verify compatibility and prerequisites. Confirm that your H3C S5500-52C-EI switch model is supported by the RPS 800 and that you have the correct DC output cables compatible with your switch. Ensure you have a suitable AC power source and that the surrounding environment meets basic data center standards (clean, well-ventilated, within recommended temperature and humidity ranges).

Step 2: Power down the equipment if required by your change control policy. In most deployments, you can connect the RPS 800 while the system is operating, but always follow your organization's shutdown procedures and guidelines to minimize risk. If you need to power down, switch off the RPS and then the associated switch to begin cable connections safely.

Step 3: Connect DC outputs to the switch. Attach the DC output cables from the RPS 800 to the appropriate DC input ports on the H3C S5500-52C-EI. Use the recommended cable routing to avoid interference or excessive bending. Ensure each DC cable is firmly seated, and verify that the selector settings (if present) correspond to the intended DC outputs for the switch.

Step 4: Provide AC power to the RPS 800. Plug the external RPS into a reliable mains outlet using the appropriate power cord. If your data center uses circuit protections, such as breakers or AFCIs, ensure they are correctly configured to support the RPS 800, and that the outlet is on an independent power leg when possible to increase redundancy.

Step 5: Power on and verify. Turn on the RPS 800 and monitor the status indicators on both the RPS and the S5500-52C-EI switch. Confirm that the DC output indicators are active and that the switch recognizes the external redundant power path. If your hardware supports SNMP or other management protocols, verify that power-status data is flowing to your monitoring system for ongoing oversight.

Step 6: Configure optional redundancies and policies. Depending on your network design, you may configure the switch to prefer the RPS 800 as the primary power source or to engage the redundant path automatically during power fluctuations. Reference your switch’s administration guide to align power redundancy policies with your security and uptime objectives.

Step 7: Perform a functional test. If allowed by your change control policy, simulate a power event (such as unplugging one AC feed or one DC cable) to confirm that the remaining path maintains operation without interrupting network traffic. Document the results and adjust cabling or monitoring as needed to ensure resilience in real-world scenarios.

Step 8: Document and monitor. Record the RPS 800 installation details, including cabling configurations, outlet locations, and monitoring interfaces. Establish routine checks for LED indicators and logs to promptly detect issues and trigger preventive maintenance when necessary.

Frequently asked questions

• What is the HPE H3C RPS 800 Redundant Power Supply used for? It provides a dedicated external DC power source with redundancy for H3C S5500-52C-EI switches, ensuring continuous operation by mitigating power-related outages and disruptions.
• How does redundancy work in this RPS? The RPS 800 uses dual-path or redundant power routing, so if one power path or cable experiences a fault, the other path continues to supply the switch, maintaining network availability.
• Is the RPS 800 compatible with other H3C switches? The RPS 800 is specifically designed for H3C S5500-52C-EI switches, with DC output configurations tailored to those devices. Compatibility with other models may require different RPS units or cables.
• What kind of monitoring is available? The unit provides status indicators on the chassis and supports integration with network management systems through standard interfaces, enabling you to monitor power health and alert administrators to issues.
• How do I install and maintain the RPS 800? Install the DC output cables to the switch, connect the AC power, and power on the unit. Use the switch’s management interface or your SNMP-based monitoring tool to verify power availability. Regularly inspect indicators and logs, and perform routine maintenance per your organization’s policies.