Cisco PWR-CC1-250WAC
Cisco C8300 1RU 250W AC Power supply
Product Highlights
What's Included
Keeping your WAN edge infrastructure powered and available is non-negotiable — an unexpected power supply failure at a remote branch can cascade into costly downtime and lost productivity. The Cisco PWR-CC1-250WAC is a 250-watt AC power supply module engineered specifically for the Cisco Catalyst 8300 Series 1RU edge platforms, including the C8300-1N1S-4T2X and C8300-1N1S-6T models.
With 80 PLUS Silver efficiency certification, this power supply minimizes energy consumption while delivering a steady 12V DC output to your router. Its universal 100–240 VAC input at 50–60 Hz makes it suitable for global deployments — from headquarters to remote branch offices, retail locations, and healthcare facilities. The IEC 320 C14 input receptacle accepts standard power cords selected for your deployment region.
Designed as a field-replaceable, hot-swappable plug-in module, the PWR-CC1-250WAC can be installed or replaced without powering down the chassis. Cisco Catalyst 8300 platforms ship with dual power supplies by default, enabling 1+1 redundancy in load-sharing mode. Whether you're stocking spares for proactive lifecycle management or replacing an existing unit, this Cisco C8300 power supply ensures your SD-WAN and branch routing infrastructure stays online.
Features & Benefits
80 PLUS Silver Energy Efficiency
The PWR-CC1-250WAC carries an 80 PLUS Silver efficiency rating, meaning it converts AC input to DC output with minimal energy loss. This translates directly to lower electricity bills and reduced heat generation in your wiring closet or branch rack — especially impactful when multiplied across dozens or hundreds of remote sites.
Universal AC Input Range
Supporting 100–240 VAC at 50–60 Hz, this power supply operates on virtually any commercial AC power grid worldwide. There's no need for external voltage converters or region-specific PSU variants — simplifying procurement and standardizing your global spare parts inventory.
Field-Replaceable Hot-Swap Design
The plug-in module form factor allows technicians to replace the power supply without powering down the chassis, provided a second PSU is installed for redundancy. This hot-swap capability is critical for maintaining uptime SLAs at branch sites where scheduled maintenance windows are limited.
1+1 Power Supply Redundancy
Cisco Catalyst 8300 platforms support dual redundant power supplies operating in load-sharing mode. By deploying two PWR-CC1-250WAC units, you ensure that a single PSU failure does not take down the router — a must-have for mission-critical SD-WAN and enterprise branch deployments.
Stable 12V DC Output
Delivering a regulated 12V DC output at up to 21A, the PWR-CC1-250WAC provides clean, consistent power to the C8300 platform's internal components. The 20 ms output holdup time protects against brief AC interruptions, preventing unexpected reboots during micro-outages.
Deployment Scenarios
SD-WAN Branch Edge Deployment
Enterprise branches running Cisco SD-WAN on Catalyst 8300 1RU platforms require reliable, always-on power. The PWR-CC1-250WAC provides the standard AC power foundation for hybrid and multicloud connectivity at the WAN edge, with dual-PSU redundancy ensuring continuous operation.
Proactive Spare Parts Inventory
IT operations teams managing fleets of C8300-1N1S-4T2X or C8300-1N1S-6T routers across multiple sites should stock PWR-CC1-250WAC units as field spares. Having a replacement PSU on hand reduces mean time to repair (MTTR) from days to minutes when a power supply fails.
Secure Branch Routing
Branches requiring integrated security services and always-on WAN access depend on stable power delivery. The PWR-CC1-250WAC ensures the C8300 platform can sustain firewall, VPN, and routing workloads without power-related interruptions, supporting compliance and uptime requirements.
Retail and Point-of-Sale Networks
Retail locations with Cisco Catalyst 8300 routers need uninterrupted connectivity during trading hours. The universal 100–240V input accommodates diverse retail site electrical configurations, while the 80 PLUS Silver rating helps control energy costs across large store footprints.
General
Electrical — Input
Electrical — Output
Efficiency & Compliance
Redundancy
Compatibility
Compatibility Notes
Compatible Platforms
- C8300-1N1S-4T2X — Catalyst 8300 1RU with 1 SM slot, 1 NIM slot, 2x 10GbE + 4x 1GbE ports
- C8300-1N1S-6T — Catalyst 8300 1RU with 1 SM slot, 1 NIM slot, 6x 1GbE ports
Important Notes
- This power supply is designed exclusively for the 1RU Catalyst 8300 models listed above. For 2RU models (C8300-2N2S-4T2X, C8300-2N2S-6T), use the 650W or 1000W AC power supply options instead.
- The spare ordering PID is PWR-CC1-250WAC= (note the trailing equals sign).
- A power cord is not included by default when ordering the spare PID — select the appropriate country-specific AC power cord separately. However, our listing includes (1) AC Power Cord.
- The PWR-CC1-250WAC is a non-PoE power supply. If PoE capability is required, order the PWR-CC1-500WAC instead.
- The PWR-CC1-250WAC and the temporary substitute PWR-CC1-400WAC can operate together in the same chassis without user intervention.
Downloads & Resources
Frequently Asked Questions
| Part Number | Product | Key Difference |
|---|---|---|
| PWR-CC1-500WAC | Cisco C8300 1RU 500W AC PoE Power Supply | 500W AC supply with PoE power path for C8300 1RU platforms — choose this when PoE modules are installed. |
| PWR-CC1-400WDC | Cisco C8300 1RU 400W DC Power Supply | 400W DC input (-40 to -72 VDC) with terminal block connector — for DC-powered environments like telco COs. |
| PWR-CC1-400WAC | Cisco C8300 1RU 400W AC Power Supply (Substitute) | Temporary 400W AC substitute shipped during component shortages — same form factor, interoperable with the 250W unit. |
| PWR-CC1-650WAC | Cisco C8300 2RU 650W AC Power Supply | 650W AC supply for the larger C8300 2RU platforms (C8300-2N2S models) — not compatible with 1RU chassis. |