Cisco

Cisco PWR-4430-DC-2 | Secondary DC PSU | ISR 4430 | -48V DC nominal | Field-replaceable | Redundancy ready

SKU:PWR-4430-DC-2

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Description

Secondary DC power supply for Cisco ISR 4430 Series routers. Ideal for -48V DC telecom environments; adds power redundancy and resilience. Field-replaceable design streamlines maintenance.

Features

- Designed for -48V DC telecom power plants
- Enables redundant power for higher availability
- Field-replaceable for rapid maintenance
- Purpose-built for ISR 4430 Series

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Can I mix AC and DC PSUs in the same router?
A: Follow platform guidelines; use matching PSU types as recommended. Mixing AC and DC may not be supported.

Q: Is the DC PSU hot-swappable?
A: With a redundant PSU present, replacement can typically be performed with minimal service impact. Follow the official maintenance procedure.

Q: What DC input range is supported?
A: The PSU is designed for -48 VDC nominal input. Refer to the platform datasheet for exact input range specifications.

Technical Specifications

- Compatibility: Cisco ISR 4430 Series routers
- Power type: DC input, internal PSU module
- Nominal input: -48 VDC (telecom power)
- Role: Secondary/redundant power supply (dual-PSU capable)
- Serviceability: Field-replaceable unit (FRU)

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