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Business Systems House 2025
Datacenter Rack Power Redundancy & Dual-PDU Topology
APC Smart PDUs Dual-Power Supplies A/B Feed Architecture Power Redundancy Testing
Datacenter Rack Power Redundancy & Dual-PDU Topology
Architected zero-SPOF server rack power topologies ensuring dual-corded servers remain powered during single UPS or utility circuit failures.
Key Features & Implementation
- A/B Circuit Separation: Connected Server Power Supply 1 to PDU-A (UPS-1) and Server Power Supply 2 to PDU-B (UPS-2).
- Simulated Circuit Outage Testing: Conducted manual breaker cutover tests verifying seamless continuous server operation during single PDU power loss.
- Smart PDU Load Monitoring: Configured PDU SNMP monitoring ensuring total power draw on single feeds remained under 50% capacity to handle failover loads.