CISCO PWR-C1-1100WAC-P 1100W AC 80+ Platinum Power Supply
SKU: PWR-C1-1100WAC-P=Cisco › Cisco Modules & Accessories
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The distributor has not yet confirmed the latest price and availability (last checked Sep 15, 2026)
092-251-4017Awaiting stock confirmationManufacturer's warranty
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1100W AC Redundant Power Supply, model PWR-C1-1100WAC-P, supports hot-swappable power for use with Cisco Catalyst 9300 and 9300L switches in N+1 configurations for high availability.
Key features
- Supports hot-swappable power
- Delivers up to 1100W of power
- Supports N+1 installation for high availability
- Certified 80+ Platinum for high power efficiency
- Compatible with Cisco Catalyst 9300 and 9300L
Product description
The Cisco PWR-C1-1100WAC-P power supply is designed for high-stability and high-performance network environments in enterprise organizations. It supports hot-swappable power, allowing replacement without powering down or interrupting switch operations, ensuring network continuity. It supports N+1 installation on Cisco Catalyst 9300 and 9300L switches, enhancing network reliability in high-availability environments. It delivers up to 1100W of power and fully supports PoE/PoE+ and UPOE operation.
More features
- Fully supports PoE/PoE+ and UPOE
- Supports AC voltage range of 100–240V
- Designed for enterprise-level network environments
- Weight: 3.1 pounds (1.4 kg)
- Supports operation at up to 10,000 feet altitude
Pros and limitations
Pros
- 80+ Platinum efficiency reduces power loss.
- Supports hot-swappable power, no shutdown required when replacing the power supply.
- Supports N+1 installation for high availability in enterprise network systems.
- Fully supports PoE/PoE+ and UPOE.
- Designed for enterprise environments, durable and reliable.
Limitations
- Weight 3.1 pounds, may be heavy for installation in limited spaces.
Who it is for
Ideal for organizations requiring high network availability, especially for N+1 installation of Cisco Catalyst 9300 switches to prevent power supply failure.
Specifications (27)
- Weight
- 3.1 lb (1.4 kg)
- Form Factor
- C1
- Power Output
- 1100 W
- Certification
- 80+ Platinum
- Hot-Swappable
- Yes
- Input Voltage
- 100–240 V AC
- Input Frequency
- 50–60 Hz
- Storage Altitude
- Up to 15,000 ft (4,500 m)
- Efficiency Rating
- 80+ Platinum
- Power Supply Type
- AC
- Relative Humidity
- 5 to 95% (non-condensing)
- Operating Altitude
- Up to 10,000 ft (3,000 m)
- Redundancy Support
- N+1
- Power Supply Status
- Spare
- Storage Temperature
- -40 to 158°F (-40 to 70°C)
- Compatibility Testing
- Confirmed with supported Cisco Catalyst switch platforms
- Operating Temperature
- 23 to 113°F (–5 to 45°C)
- Power Supply Use Case
- Primary or redundant power supply
- Dimensions (H x D x W)
- 1.58 x 3.25 x 13.71 in. (40.1 x 82.55 x 348.2 mm)
- Hot-Swap Functionality
- Verified
- Power Supply Interface
- C1
- Output Voltage Accuracy
- Validated under load
- Compatible Switch Models
- Cisco Catalyst 9300, 9300L
- Redundant PSU Designation
- Cisco Redundant Field Replaceable Unit (RF)
- Power Supply Configuration
- Config 1
- Maximum Power Supply Output
- 1100 W
- Field Replaceable Unit (FRU)
- Yes
Datasheets and manuals straight from the manufacturer — select a document to open or download it.
13 questions
Frequently asked questions about this product
Compiled from manufacturer information
PWR-C1-1100WAC-P compatible with Cisco Catalyst 9300 switches?
Yes, it is compatible with Cisco Catalyst 9300 and 9300L switches, especially in N+1 configurations to enhance network reliability. It supports hot-swappable power without requiring the switch to be powered off.
Can PWR-C1-1100WAC-P be installed in N+1 configuration?
Yes, it supports N+1 installation, meaning additional redundant power supplies can be installed so the system continues operating even if one power supply fails, enhancing high availability in enterprise environments.
Does PWR-C1-1100WAC-P support PoE and UPOE?
Yes, it fully supports PoE/PoE+ and UPOE operation, delivering up to 1100W of power and enabling efficient power delivery to multiple PoE devices in enterprise networks.
What voltage range does PWR-C1-1100WAC-P support?
Supports AC voltage range of 100 to 240 volts, enabling global use without requiring equipment changes.
Can PWR-C1-1100WAC-P be installed in a network rack?
Yes, the power supply measures 1.58 x 3.25 x 13.71 inches (40.1 x 82.55 x 348.2 mm), making it compatible with standard network racks, especially with switches supporting C1 form factor.
What is the weight of PWR-C1-1100WAC-P?
Weight: 3.1 pounds (1.4 kg), which is relatively heavy for installation in space-constrained areas. Proper placement should be considered.
Is PWR-C1-1100WAC-P compatible with Cisco Catalyst 3850 switches?
Not specified in the documentation whether it directly supports Catalyst 3850, but it supports the C1 form factor used by Catalyst 9300 and 9300L. Refer to technical documentation for confirmation.
Does PWR-C1-1100WAC-P require an additional license?
No additional license is required. This power supply is hardware that is ready to use immediately upon installation in a supported switch.
Is it in stock?
We are confirming the latest stock and price of the CISCO PWR-C1-1100WAC-P 1100W AC 80+ Platinum Power Supply with the distributor. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How much does it cost?
The distributor has not yet confirmed the latest price and availability. Please contact us before ordering at 092-251-4017 or sales@gist.co.th.
How long is the warranty?
The warranty follows the manufacturer's terms for each model; ask our sales team for the warranty period of this model. To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.
How long does delivery take?
Orders placed before 12:00 on a business day are delivered within 1–3 business days (Bangkok and vicinity) or 2–5 business days (other provinces). Free delivery on orders of ฿5,000 or more (a ฿150 delivery fee applies below this amount).
Is it genuine?
Genuine products sourced from distributors in Thailand, covered by the manufacturer's warranty. Full tax invoices are available.
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Genuine products
Sourced from distributors in Thailand and covered by the manufacturer's warranty
Warranty period
According to the manufacturer's terms for each model
Covered by the manufacturer's warranty; you can make claims through GIST
Claims through GIST
Ship the product to our head office or bring it in person
Warranty conditions
- A receipt or other proof of purchase is required
- The product must not have been modified or altered
- Damage caused by misuse is not covered by the warranty
- To make a warranty claim, call 092-251-4017 or 065-523-5262, or email sales@gist.co.th (Mon–Fri 9:00–18:00), then send the product with your order number to our head office, or bring it to the head office in person.Head office: 554 Sky Nine Center, Floor 12A, Room 554/62, Asok-Din Daeng Road, Din Daeng Subdistrict, Din Daeng District, Bangkok 10400
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