Cisco PWR-C2-640WAC Cisco power supply / PSU

Cisco PWR-C2-640WAC Cisco power supply / PSU

Brand: Cisco | Category: UPS & Power Protection

SKU: CSC-PWR-C2-640WAC | Part #: PWR-C2-640WAC | MPN: PWR-C2-640WAC

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About the Cisco PWR-C2-640WAC Cisco power supply / PSU

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The Cisco PWR-C2-640WAC is an AC input, internal power supply delivering 640 W of output power with a universal input voltage range of 100–240 V AC at 50–60 Hz, designed as a hot-swappable modular form factor for seamless infrastructure deployment. This unit is purpose-built for the Cisco Catalyst 3850 Series Switches, integrating directly into Cisco's enterprise-grade switching platform while supporting both redundant configurations and Power over Ethernet (PoE/PoE+) budget allocation across the chassis.

Network engineers and IT procurement teams selecting power infrastructure for mid-range campus or branch deployments rely on the PWR-C2-640WAC to enable 1+1 redundant operation when dual power supplies are installed, ensuring continuity across critical switching environments. The hot-swap capability eliminates downtime during maintenance or replacement cycles, while native integration with Cisco IOS XE platform power monitoring and Cisco DNA Center visibility provides real-time operational insight without additional tooling. Organizations seeking reliable, manageable power delivery for the Catalyst 3850 platform find this unit essential for meeting availability and monitoring requirements across distributed network architectures.

Omnixon Global stocks the PWR-C2-640WAC and can support your Cisco power infrastructure needs with competitive enterprise pricing and swift fulfillment to Dubai and across the UAE region. For specifications, quantity availability, or a customized quote on this Cisco power supply, please submit an RFQ through Omnixon Global today.

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Technical Specifications

BrandCisco
CategoryUPS & Power Protection
SKUCSC-PWR-C2-640WAC
Part NumberPWR-C2-640WAC
ConditionNew
InterfaceAC
Manufacturer Part NumberPWR-C2-640WAC
Output Power640 W
AC Input Voltage Range100–240 V AC
AC Input Frequency50–60 Hz
Form FactorHot-swappable modular power supply
Compatible PlatformCisco Catalyst 3850 Series Switches
Redundancy Support1+1 redundant (N+1) when dual PSUs installed
Hot-Swap CapableYes
PoE Power Budget SupportYes — supports chassis PoE/PoE+ budget allocation
Power Supply TypeAC input, internal
Cisco TAC Support RequirementRequired for Cisco TAC support coverage on qualifying platforms
Product SeriesCisco Catalyst 3850
Management IntegrationCisco IOS XE platform power monitoring; Cisco DNA Center visibility

Frequently Asked Questions about Cisco PWR-C2-640WAC Cisco power supply / PSU

What does the Cisco PWR-C2-640WAC Cisco power supply / PSU do?

The Cisco PWR-C2-640WAC Cisco power supply / PSU delivers conditioned, backed-up power for server rooms and data-center racks. Use cases include short-term ride-through during grid sag/spike events, graceful shutdown of critical compute, and runtime extension via external battery packs.