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Cisco

Cisco PWR-3900-AC | AC PSU module | 100–240V | for ISR 3925/3945 | internal FRU | redundant-capable

SKU:PWR-3900-AC

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Description

Field-replaceable AC power supply module designed for ISR G2 3925 and 3945 routers. Installs in the internal PSU bay and supports dual-PSU configurations for added uptime. Ideal as a primary replacement or spare for maintenance pools.

Features

- Purpose-built replacement for ISR 3925/3945
- Supports redundant PSU configurations for higher availability
- Field-replaceable for streamlined serviceability
- Universal AC input for global deployments

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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Technical Specifications

Technical Specifications

- Type: AC internal power supply module (FRU)
- Input: 100–240V AC, 50/60 Hz
- Compatibility: ISR G2 3925, 3945
- Installation: Internal PSU bay
- Redundancy: Supports dual-PSU configurations for power resiliency
- Package: Power supply module only

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