Cisco

Cisco C6840-X-1100W-AC | Catalyst 6840-X | 1100W AC PSU, 100–240 VAC, hot‑swappable, 1+1 redundancy

Cisco C6840-X-1100W-AC | Catalyst 6840-X | 1100W AC PSU, 100–240 VAC, hot‑swappable, 1+1 redundancy

SKU:C6840-X-1100W-AC

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Description

High-capacity 1100W AC power supply for Catalyst 6840‑X switches, delivering universal 100–240 VAC input. Enables hot-swap replacement and 1+1 redundancy with dual supplies for mission-critical uptime and larger PoE/system power budgets. Supports load sharing for efficient power utilization.

Features

- Higher 1100W capacity for demanding deployments
- Universal AC input for global use
- Hot-swappable design for serviceability
- 1+1 redundancy and load sharing for resilience

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: Why choose the 1100W over the 750W supply?
A: The 1100W provides a higher system/PoE power budget and more headroom for fully populated configurations.

Q: Is it hot-swappable?
A: Yes, it can be replaced while the system is running when redundancy is configured.

Q: What input voltage is supported?
A: Universal 100–240 VAC at 50/60 Hz.

Q: Do I need two PSUs?
A: A single PSU powers the switch; installing a second enables 1+1 redundancy and load sharing.

Technical Specifications

- Power output: 1100 W
- Input type: AC (100–240 VAC, 50/60 Hz)
- Hot-swappable: Yes
- Redundancy: 1+1 when dual PSUs are installed
- Load sharing: Supported
- Compatible platforms: Catalyst 6840‑X
- Installation: Modular PSU for 6840‑X power bay
- Status indicators: PSU health/status LEDs

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