• Cisco PWR-C1-1100WAC 1100W AC PSU with silver honeycomb design
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Cisco

PWR-C1-1100WAC | 1100WAC Power Supply for Cisco C3850 Switches

PWR-C1-1100WAC

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Description

A 1100W AC modular power supply for supported switches using Config 1 airflow. It delivers high output for PoE-rich access layers and supports 1+1 redundancy for resilient deployments. Hot-swappable design minimizes downtime during maintenance or upgrades.

Features

- High-capacity 1100W output for dense PoE access layers
- Hot-swappable to minimize service disruption
- Supports 1+1 redundancy in compatible platforms
- Auto-ranging 100–240VAC input for global deployments
- Config 1 airflow to align with chassis cooling design

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

FAQs

Technical Specifications

- Power output: 1100W AC
- Efficiency class: Standard (non‑Platinum)
- Airflow: Config 1 orientation (match chassis/fan direction)
- Input: 100–240 VAC, 50/60 Hz (auto-ranging)
- Design: Hot-swappable modular PSU
- Redundancy: Supports 1+1 PSU configurations (platform-dependent)
- Compatibility: Platforms that accept PWR-C1 series supplies (e.g., selected Catalyst 3K/9K models; refer to hardware guide)

FAQs

Q: What does Config 1 airflow mean?
A: Config 1 denotes a specific airflow orientation for the power supply. Match the PSU airflow to your chassis and fan modules as specified in the platform documentation.

Q: Is this PSU hot-swappable?
A: Yes, it can be replaced without powering down the chassis, following standard ESD and safety procedures.

Q: Can I use two units for redundancy?
A: Most supported switches allow 1+1 redundancy. Consult your platform’s power and redundancy guidelines to confirm.

Q: Which switches does it fit?
A: It is for switch families that accept PWR-C1 series modules. Refer to your platform’s hardware compatibility list for exact models.

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