Cisco DPSN-285BB Cisco power supply / PSU

Brand: Cisco | Category: UPS & Power Protection

SKU: CSC-DPSN-285BB | Part #: DPSN-285BB | MPN: DPSN-285BB

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The Cisco DPSN-285BB is an internal chassis-mounted power supply unit engineered as a genuine OEM component for specific Cisco platforms. As a field replaceable unit, it delivers regulated DC output through Cisco's proprietary connector interface, making it the standard choice for infrastructure teams replacing failed or aging PSUs in production environments. This unit is manufactured to Cisco's quality and safety standards, ensuring compatibility with Cisco's TAC support requirements—a critical consideration for enterprises that depend on vendor support coverage for their mission-critical systems.

Cisco designed the DPSN-285BB for organisations operating data centres, AI labs, and distributed enterprise infrastructure where power redundancy and reliability directly impact uptime. Network administrators, systems engineers, and IT operations teams typically procure this PSU when their Cisco platform reaches end-of-life for its original power supply or when capacity expansion requires additional power modules. The internal form factor means this is not a standalone UPS device, but rather a direct replacement component that integrates seamlessly into your existing Cisco chassis infrastructure. Because the DPSN-285BB connects via platform-specific proprietary connectors, compatibility verification before installation is essential—mixing power supply models across Cisco's product lines can result in mismatched voltage rails or connector incompatibility.

Integration with your platform's management interface allows real-time power monitoring through the host chassis. This capability enables operations teams to track power consumption, receive alerts on supply degradation, and plan capacity upgrades before failures occur. The Cisco DPSN-285BB's compatibility with chassis power monitoring means you gain visibility into the PSU's operational status without requiring external monitoring hardware or management cards. For data centre operators managing dozens of Cisco platforms simultaneously, this native integration significantly reduces operational overhead and simplifies troubleshooting when power-related issues arise.

New OEM stock of the DPSN-285BB ensures you receive a component with full warranty coverage and verified performance characteristics straight from factory supply chains. Organisations in the GCC region, Asia, and Europe increasingly source genuine Cisco OEM spares rather than third-party equivalents, particularly in regulated environments where audit trails and warranty documentation are non-negotiable. The regulated DC output of the DPSN-285BB has been validated across Cisco's supported platform configurations, reducing the risk of power delivery anomalies that can corrupt data or trigger unexpected system shutdowns.

Omnixon Global maintains in-stock inventory of the Cisco DPSN-285BB and other genuine OEM power protection components across our Dubai headquarters and regional distribution network. Whether you're replacing a single failed PSU in your data centre or staging spares for planned maintenance windows, we can support your supply chain with rapid order fulfillment and technical guidance. Contact our team to discuss your platform requirements and request a formal quotation for the DPSN-285BB or complementary Cisco power and cooling solutions.

Specifications & Compatibility Matrix

• Manufacturer: Cisco; Part Number DPSN-285BB; Genuine OEM component with full warranty coverage
• Form Factor: Internal chassis-mounted design; field replaceable unit for standard Cisco platforms
• Output Characteristics: Regulated DC output; proprietary Cisco connector interface (platform-specific)
• Management Integration: Compatible with native chassis power monitoring via host platform management interface
• TAC Support Compliance: Required for Cisco technical support coverage on compatible host platforms
• Regulatory Compliance: Manufactured to Cisco quality and safety standards; new stock with verified factory testing
• Pre-Installation Requirement: Verify host chassis compatibility and connector type before installation to prevent mismatch errors