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PWR-C1-1100WAC
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Cisco Catalyst Config 1 AC Power Supply, 1100W, Hot-Swappabl...
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Name:
PWR-C1-1100WAC
- Description:
- Cisco Catalyst Config 1 AC Power Supply, 1100W, Hot-Swappable, 115-240V AC
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 889728133579
- Condition:
Certified Refurbished
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PWR-C1-1100WAC Overview
PWR-C1-1100WAC is Cisco's 1100 W Config 1 AC switch power supply module for compatible Catalyst switching platforms. It powers C9300 Series Switches and Cisco Catalyst 3850 Series Switches as an internal hot-plug module installed in the rear power supply bay. The module is used where a Catalyst access switch requires more output capacity than lower Config 1 supplies, especially in PoE-heavy deployments that need a larger power budget from the installed PSU set. PWR-C1-715WAC is the lower 715 W AC sibling, while PWR-C1-350WAC is the lower 350 W AC option in the same Config 1 family. The 1100 W module also differs from PWR-C1-1100WAC-P, which is the Platinum-certified 1100 W AC variant for supported Catalyst platforms.
1100 W of maximum output powers the compatible Catalyst switch from an AC feed sized for the module and chassis power design. 115 to 240 VAC autoranging input supports 50 to 60 Hz operation, with Cisco listing 12 to 6 A input current for the 1100 W AC module. -56 VDC output at 19.64 A feeds the switch power system, and Cisco lists 3751 BTUs per hour as total output heat value for this unit. PWR-C1-1100WAC uses the Catalyst hot-swappable module format, with AC OK and PS OK LEDs, a release latch, keying feature, internal fan, AC power cord connector, and power cord retainer. Redundant operation depends on the host switch, second installed supply, power mode, and available power budget rather than the module alone.
PWR-C1-1100WAC sits in access-layer and campus wiring-closet switches where endpoint power load, spare replacement, or redundant power planning requires the 1100 W AC module. Hot-plug replacement is supported in the documented switch platforms, although service planning still checks PoE load, StackPower state, and available backup power before removing a live supply. ORM Systems supplies this power supply in new and certified refurbished condition, with refurbished units checked through output-voltage validation under load, connector and latch inspection, and fan condition review before dispatch. Request pricing for single replacements, redundant-pair orders, or volume quantities for Catalyst spare-pool stocking across multiple sites.
PWR-C1-1100WAC price is $457.00, a 80.4% saving from the Cisco list price of $2,330.00. PWR-C1-1100WAC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for PWR-C1-1100WAC for additional pricing. Browse the full Power Supplies For Catalyst 3000 Series series or explore all Cisco products.
PWR-C1-1100WAC Specifications
- Device Type
- Power Supply
- Product Type
- Switch Power Supply
- Product Name
- Cisco 1100 W AC power supply module
- Manufacturer Part Number
- PWR-C1-1100WAC
- Brand
- Cisco
- Series
- Catalyst Config 1
- Compatible With
- C9300 Series Switches; Cisco Catalyst 3850 Series Switches
- Form Factor
- Hot-Plug Module
- Wattage
- 1100W
- Power Details
- 1100W maximum output; 12-6 A input current; 3751 BTU/hr output
- Input Type
- AC
- Input Voltage
- 115-240 VAC autoranging, 50-60 Hz
- Output Voltage
- -56VDC at 19.64A
- Output Connectors
- Internal switch power connector
- Hot-Swap Capable
- Hot-Swap
- Redundancy Support
- Redundant
- Redundancy Configuration
- Host-switch dependent
- Remote Monitoring
- No Remote Monitoring
- Protections
- AC OK LED; PS OK LED; keyed insertion
- Cooling
- Internal fan
- Operating Temperature
- 23 to 176°F (-5 to 80°C)
- Included Components
- Power supply module
- Height
- 1.6 in
- Width
- 3.3 in
- Depth
- 13.7 in
- Weight
- 1.4 kg
- Compliance Standards
- Safety: N/A / EMC: N/A / Environmental: N/A
PWR-C1-1100WAC Use Case
Access Closet Power Budget Support
PWR-C1-1100WAC sits inside a compatible Catalyst access switch serving PoE endpoints across a wiring closet. The switch draws from the 1100W AC supply while endpoint power allocation remains controlled by the chassis and software configuration. Engineers size the supply against the port load, redundant supply plan, and rack power feed before deployment. The access layer gains enough power headroom to keep phones, cameras, access points, and user ports operating within the approved Catalyst power design.
Campus Edge Redundant Power Operation
A compatible Catalyst 9300 or 3850 switch uses PWR-C1-1100WAC as one module in a dual power supply design at the campus edge. Operations teams install the second supported supply, connect separate AC feeds where the rack design allows, and monitor power status through the switch management plane. The module supports maintenance replacement without removing the switch from service when redundancy is present. The campus edge gains cleaner failure isolation for power supply service events.
Distribution Spare Recovery Workflow
PWR-C1-1100WAC functions as a matched spare for compatible Catalyst switches supporting access-to-distribution traffic in production closets. Support teams keep the SKU mapped to approved switch PIDs, AC input requirements, and wattage profiles so a failed module is replaced with the correct Config 1 unit. The replacement process restores the switch power design without changing VLANs, uplinks, stacking, or endpoint cabling. The operations team gains faster recovery with fewer wrong-part delays during power module incidents.
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Product Comparison Table 
| PWR-C1-1100WAC |  PWR-C1-715WAC |  PWR-C1-350WAC | |
|---|---|---|---|
| Product Type | Switch Power Supply | Switch Power Supply | Switch Power Supply |
| Wattage | 1100W | 715W | 350W |
| Form Factor | Hot-Plug Module | Hot-Plug Module | Hot-Plug Module |
| Remote Monitoring | No Remote Monitoring | Remote Monitoring | No Remote Monitoring |
| Input Voltage | 115-240 VAC autoranging, 50-60 Hz | 100 to 240 VAC, autoranging, 50-60 Hz | 100-240 VAC, autoranging, 50-60 Hz |
| Hot-Swap Capable | Hot-Swap | Hot-Swap | Hot-Swap |
| Product Name | Cisco 1100 W AC power supply module | 715 W AC power supply module | Cisco 350 W AC Power Supply Module |
| Height | 1.6 in | 1.6 in | 1.58 in |
| Width | 3.3 in | 3.3 in | 3.25 in |
| Depth | 13.7 in | 12.2 in | 12.20 in |
| Weight | 1.4 kg | 1.3 kg | 1.2 kg |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
V
Victor Hammond
4
High capacity power supply handled full load easily.
S
Samreen Akhtar
5
Reliable replacement for our switch.
J
Jean Moreau
4
Consistent output and easy installation.
R
Rizwan Malik
5
No power related issues.
C
Claire Wilson
5
Very dependable.
Questions & Answers
What is Cisco PWR-C1-1100WAC?
Cisco PWR-C1-1100WAC is a 1100W AC power supply module for supported Cisco Catalyst switches. It provides internal switch power for enterprise access and campus switching deployments that require higher power capacity than 350W or 715W options. The SKU is commonly used as a replacement, spare, or redundant power supply in compatible Catalyst platforms.
What does the PWR-C1-1100WAC model number mean?
PWR-C1-1100WAC identifies a Cisco power module from the Config 1 power supply family. The 1100W portion refers to its 1100 watt output rating, while AC indicates alternating current input. The SKU helps procurement teams distinguish it from lower wattage Config 1 models such as PWR-C1-350WAC and PWR-C1-715WAC.
What hardware type is PWR-C1-1100WAC?
PWR-C1-1100WAC is a switch power supply, not a switch, router, transceiver, license, or cable. It is a field-replaceable module installed inside compatible Cisco Catalyst chassis to provide operating power. Its role is power delivery and redundancy support, while switching, PoE allocation, and software features remain controlled by the host switch.
Where does PWR-C1-1100WAC sit in Cisco's power supply lineup?
PWR-C1-1100WAC sits above the 350W and 715W AC Config 1 power supply options in output capacity. It is selected when the compatible switch needs a larger power budget, commonly for dense PoE or UPOE access configurations. It is separate from Platinum-certified variants such as PWR-C1-1100WAC-P.
How much power does PWR-C1-1100WAC provide?
PWR-C1-1100WAC provides 1100 watts of AC power output for supported Cisco Catalyst switches. That higher wattage is useful when the switch hardware, connected endpoints, and redundancy design require more capacity than 350W or 715W supplies. Final available PoE budget depends on the exact switch model and installed power supply configuration.
What input voltage does PWR-C1-1100WAC support?
PWR-C1-1100WAC supports 115 to 240V AC input as an autoranging power supply module. Cisco documentation lists the 1100W AC module with 50 to 60 Hz operation for Catalyst 3850 hardware. This makes the SKU suitable for standard enterprise AC power environments where the rack power feed matches Cisco's supported input range.
Is PWR-C1-1100WAC hot-swappable?
PWR-C1-1100WAC is used as a hot-swappable power supply module in supported Cisco Catalyst switch platforms. Hot-swap service is most useful when a chassis has redundant power installed, because operations teams replace one supply while the other continues powering the switch. Correct replacement procedure should follow the hardware installation guide for the exact switch model.
Is PWR-C1-1100WAC a Platinum-rated power supply?
PWR-C1-1100WAC is the standard 1100W AC Config 1 power supply SKU, while PWR-C1-1100WAC-P is the Platinum-certified variant listed for supported Catalyst platforms. Projects that require a Platinum-rated power supply should specify the PWR-C1-1100WAC-P model where the target switch supports it. This distinction matters during refresh planning and spare inventory matching.
Which Cisco platforms support PWR-C1-1100WAC?
Cisco documentation lists PWR-C1-1100WAC as a supported 1100W AC module for Catalyst 9300 Series switches and Catalyst 3850 hardware references. Compatibility should still be checked against the exact switch PID, hardware guide, and installed power supply bay design. ORM Systems can help match PWR-C1-1100WAC to the target Catalyst chassis before ordering.
Does PWR-C1-1100WAC support redundant power designs?
PWR-C1-1100WAC supports redundant power designs when installed in a compatible Catalyst switch with two power supply bays and the correct second supply. Network teams use matching or supported power modules to maintain switch operation during a single power supply replacement or failure. Redundancy planning should include rack power circuits, load, and PoE demand.
What is PWR-C1-1100WAC used for?
PWR-C1-1100WAC is used to power compatible Cisco Catalyst switches in enterprise access, campus edge, and wiring closet deployments. It is often selected for switches serving PoE endpoints, uplinks, and stacked access designs where power capacity affects endpoint availability. The SKU is also useful as a spare for maintenance teams supporting Catalyst switch fleets.
Is PWR-C1-1100WAC suitable for high PoE environments?
PWR-C1-1100WAC is suitable for compatible Catalyst switches that require a higher power supply capacity for PoE, PoE+, or UPOE endpoint loads. The 1100W rating gives more headroom than lower wattage Config 1 supplies. Actual endpoint power budget depends on the switch model, number of installed supplies, redundancy mode, and connected device requirements.
Can PWR-C1-1100WAC be used as a replacement power supply?
PWR-C1-1100WAC is commonly used as a replacement power supply when the failed or missing module in a compatible Catalyst switch uses the same supported SKU. Replacement matching should verify wattage, AC input, Config 1 form factor, and switch compatibility. Using the correct Cisco PID reduces the risk of installation, alarm, or redundancy issues.
Is PWR-C1-1100WAC useful as a spare part?
PWR-C1-1100WAC is a practical spare for organizations operating compatible Catalyst 9300 or Catalyst 3850 switch fleets. Keeping a tested spare reduces recovery time when a power module fails or a switch requires a higher wattage configuration. Spares planning should separate standard AC, Platinum AC, and DC modules to avoid wrong-part dispatch.
Is PWR-C1-1100WAC compatible with Cisco Catalyst 9300 switches?
PWR-C1-1100WAC is listed by Cisco as a supported 1100W AC power supply module for C9300 Series switches. Compatibility should be verified against the exact Catalyst 9300 model, because other 9300 family branches use different supported power supply lists. Procurement teams should match the switch PID before ordering replacement or redundant units.
Is PWR-C1-1100WAC compatible with Cisco Catalyst 3850 switches?
PWR-C1-1100WAC is documented for Cisco Catalyst 3850 hardware as a 1100W AC power supply module. It is especially relevant for Catalyst 3850 PoE and UPOE configurations that need higher available power. The exact switch model, installed power supplies, and power budget requirements should be checked before using it as a direct replacement.
Does PWR-C1-1100WAC work with Catalyst 9200 switches?
PWR-C1-1100WAC should not be treated as a universal Catalyst power supply for Catalyst 9200 deployments. Cisco Catalyst 9200 platforms use their own supported power supply families, such as C5 or related platform-specific modules depending on the model. Buyers should verify the target switch hardware guide instead of matching only by wattage.
What standards or power requirements matter for PWR-C1-1100WAC?
PWR-C1-1100WAC requires a supported Catalyst power supply bay and an AC input feed within Cisco's specified range for the module. Cisco lists 115 to 240V AC and 50 to 60 Hz operation for the 1100W AC module in Catalyst 3850 documentation. Rack power, airflow, and cable access should match the switch installation guide.
How does PWR-C1-1100WAC compare with PWR-C1-350WAC?
PWR-C1-1100WAC provides 1100W output, while PWR-C1-350WAC provides 350W output. The 350W model fits lower power Catalyst configurations, especially where PoE demand is limited or absent. PWR-C1-1100WAC is the stronger choice when the supported switch needs a larger power budget for powered endpoints, redundancy planning, or higher draw configurations.
How does PWR-C1-1100WAC compare with PWR-C1-715WAC?
PWR-C1-1100WAC offers more output capacity than PWR-C1-715WAC, with 1100W compared with 715W. The 715W model suits many moderate PoE access designs, while the 1100W model is selected for denser endpoint power requirements. Both belong to the Config 1 AC power supply family, but compatibility still depends on the target switch PID.
How does PWR-C1-1100WAC compare with PWR-C1-1100WAC-P?
PWR-C1-1100WAC and PWR-C1-1100WAC-P both identify 1100W AC power supply options, but the P suffix indicates the Platinum-certified variant. The standard PWR-C1-1100WAC is used where the switch supports that PID, while PWR-C1-1100WAC-P is chosen for platforms or procurement requirements that specify the Platinum-rated model.
How does PWR-C1-1100WAC compare with PWR-C1-715WDC?
PWR-C1-1100WAC is an AC power supply, while PWR-C1-715WDC is a DC power supply option for supported Catalyst platforms. The correct choice depends on the facility power design, not only wattage. Sites with standard AC rack power use AC modules, while DC plant environments require compatible DC power supplies and proper input feeds.
Is PWR-C1-1100WAC available new or refurbished?
PWR-C1-1100WAC is typically sourced in new, refurbished, or professionally tested condition depending on market availability and buyer requirements. ORM Systems supplies enterprise hardware through reseller procurement channels, so condition should be confirmed at quote stage. Refurbished units are useful for legacy Catalyst support, spares, and budget-controlled replacement projects.
What is the price of PWR-C1-1100WAC?
PWR-C1-1100WAC price depends on condition, quantity, lead time, and current supply availability. New units, refurbished units, and bulk orders usually price differently because enterprise spare parts move through changing distribution and secondary-market channels. ORM Systems provides quote-based pricing so buyers can compare condition, warranty coverage, and delivery options before purchase.
Is PWR-C1-1100WAC still available for purchase?
PWR-C1-1100WAC remains available through enterprise hardware reseller channels when inventory is sourced from new, surplus, or refurbished supply. Availability changes by region and quantity, especially for Catalyst 3850 support environments. Buyers should verify current stock, compatible alternatives, and lead time before planning maintenance windows or hardware refresh projects.
What lead time should buyers expect for PWR-C1-1100WAC?
PWR-C1-1100WAC lead time depends on requested condition, order quantity, destination, and whether the unit is sourced from ready stock or partner inventory. Replacement spares often move faster than large-volume refresh orders. ORM Systems confirms expected dispatch and delivery timing during quotation so maintenance teams can align procurement with service windows.
Are bulk discounts available for PWR-C1-1100WAC?
Bulk pricing is often available for PWR-C1-1100WAC when buyers order multiple units for switch fleet support, spares stocking, or refresh projects. Quantity, condition, warranty preference, and delivery schedule affect final pricing. ORM Systems can quote single-unit and multi-unit requirements so procurement teams compare total cost across new and refurbished options.
What warranty is available for PWR-C1-1100WAC from ORM Systems?
PWR-C1-1100WAC warranty coverage from ORM Systems depends on condition, sourcing route, and the terms confirmed in the quote. New and refurbished hardware can carry different warranty periods and support handling. Buyers should review warranty length, replacement process, and return conditions before approving an order for production switch environments.
Are refurbished PWR-C1-1100WAC units tested before dispatch?
Refurbished PWR-C1-1100WAC units should be tested before dispatch to confirm correct operation, physical condition, and suitability for supported Cisco Catalyst switches. Testing helps reduce early failure risk in spare replacement and maintenance workflows. ORM Systems can confirm testing scope, condition grade, and warranty coverage at quote stage for refurbished orders.
What compliance details matter for PWR-C1-1100WAC?
PWR-C1-1100WAC compliance review should focus on Cisco part authenticity, AC input rating, regional power requirements, and labels on the exact unit supplied. The module is designed for 115 to 240V AC, 50 to 60 Hz power environments in supported Catalyst hardware. Buyers should validate any required regulatory markings during procurement.
How is PWR-C1-1100WAC installed?
PWR-C1-1100WAC is installed into the supported power supply bay of a compatible Cisco Catalyst switch. The switch hardware guide should be followed for insertion, latching, power cabling, and status LED checks. In redundant configurations, operations teams should confirm the remaining power supply carries the load before replacing a live module.
Does PWR-C1-1100WAC require a software license?
PWR-C1-1100WAC does not require a software license because it is a hardware power supply module. It does not unlock switch features, routing capabilities, PoE standards, or management functions. The host Catalyst switch software and license determine network features, while the power supply contributes electrical capacity and redundancy support.
What accessories or prerequisites are needed for PWR-C1-1100WAC?
PWR-C1-1100WAC requires a compatible Cisco Catalyst switch chassis, a supported power supply bay, and an appropriate AC power cord for the deployment region. Redundant designs require a second supported power module and suitable rack power capacity. Buyers should also check airflow direction, switch model compatibility, and maintenance access before installation.
Where can buyers purchase PWR-C1-1100WAC in the UK?
Buyers in the UK can purchase PWR-C1-1100WAC through ORM Systems for enterprise hardware sourcing, replacement spares, and Catalyst switch support projects. ORM Systems provides quote-based procurement for Cisco power supplies, including new and refurbished options where available. UK buyers should confirm condition, warranty, VAT handling, and delivery timing before order approval.
Does ORM Systems ship PWR-C1-1100WAC internationally?
ORM Systems supports international procurement for enterprise IT hardware, including Cisco power supply modules such as PWR-C1-1100WAC where shipping and export requirements allow. Delivery options depend on destination, quantity, condition, and carrier availability. International buyers should confirm freight cost, import requirements, warranty process, and lead time during quotation.