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C9K-PWR-650WAC-R
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Cisco Catalyst 9500 Power Supply Module, 650W AC, Hot-Swap,...
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Name:
C9K-PWR-650WAC-R
- Description:
- Cisco Catalyst 9500 Power Supply Module, 650W AC, Hot-Swap, 80 Plus Platinum
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0889728090032
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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C9K-PWR-650WAC-R Overview
C9K-PWR-650WAC-R is the Cisco 650W AC power supply for Catalyst 9500 Series High Performance switches, specifically the C9500-32QC, C9500-48Y4C, and C9500-24Y4C platforms named in Cisco's power-supply matrix. It is an internal field-replaceable, hot-swappable switch power supply module for the chassis PSU slots, not a cord, external adapter, battery, PDU, transceiver, fan tray, storage device, or network module. The closest same-wattage sibling is C9K-PWR-650WACL-R, which keeps the 650W AC class but changes the hold-up specification to 12 ms at maximum load instead of the longer original-unit hold-up figure. This SKU suits Catalyst 9500 high-performance aggregation and core switching environments where the exact 650W AC PID must match the installed switch model and the planned power mode.
650W maximum output powers the supported Catalyst 9500 High Performance switch models listed for this C9K PSU family. 90 to 264 VAC input at 47 to 63 Hz supports AC facilities, with Cisco listing 6.8A maximum input current at 115VAC and 3.4A maximum at 230VAC under full loading. 12VDC output serves the switch power bus, while 94% typical efficiency and 80 Plus Platinum certification identify the efficiency tier for this PID family. C9K-PWR-650WAC-R uses an IEC 60320 C14 input receptacle with a 10A AC power-cord rating, includes a PSU fan, and is covered by local power-status and power-supply-failure LEDs. In redundant mode, Cisco describes two installed power supplies operating around half capacity, with the second unit able to carry the system if one unit fails.
C9K-PWR-650WAC-R belongs in procurement plans for Catalyst 9500 High Performance switches that need a matching AC replacement module, a second populated PSU slot, or a standardized spare for C9500-32QC, C9500-48Y4C, and C9500-24Y4C sites. Field teams should keep unused PSU slots covered, stage the correct C14 cord path, and verify the green power status LED after installation. Procurement records should also separate this 650W AC module from the 650W low-line variant, the 930W DC supply, and the 1600W supplies used by different Catalyst 9500 models, because those differences affect facility input and chassis fit. ORM Systems supplies this power supply in new and certified refurbished condition, with refurbished units checked through output-voltage verification, fan operation review, connector and latch inspection, and load-based stability testing before dispatch. Send the target switch model and required quantity to ORM Systems for a quote, or align multi-site spare pools around this exact Catalyst 9500 PSU PID to reduce receiving and dispatch substitutions.
C9K-PWR-650WAC-R price is is available on request. Get immediate quote.
Request bulk order quote for C9K-PWR-650WAC-R for additional pricing. Browse the full Catalyst 9500 Power Supplies series or explore all Cisco products.
C9K-PWR-650WAC-R Specifications
- Device Type
- Power Supply
- Product Type
- Switch Power Supply
- Product Name
- 650W AC Power Supply
- Manufacturer Part Number
- C9K-PWR-650WAC-R
- Brand
- Cisco
- Series
- Catalyst 9500
- Compatible With
- Cisco Catalyst 9500 Series High Performance switches: C9500-32QC; C9500-48Y4C; C9500-24Y4C
- Form Factor
- Hot-Plug Module
- Wattage
- 650W
- Power Details
- 1454-1856 BTU/hr by switch model; 20 ms hold-up
- Input Type
- AC
- Input Voltage
- 90 to 264 VAC, 47 to 63 Hz
- Output Voltage
- 12VDC
- Included Power Cord
- AC 10A power cord
- 80 PLUS Certification
- 80 Plus Platinum
- Efficiency Rating
- 94% typical
- Hot-Swap Capable
- Hot-Swap
- Redundancy Support
- Redundant
- Redundancy Configuration
- Redundant Mode
- Remote Monitoring
- No Remote Monitoring
- Protections
- OPP 130%; IEC-61000-4-5 4KV CM, 2KV DM
- Cooling
- PSU fan
- Included Components
- Power supply module; AC 10A power cord
- Compliance Standards
- Safety: IEC 60950-1; UL 60950-1 / EMC: 47 CFR Part 15 Class A; ICES-003 Class A / Environmental: N/A
C9K-PWR-650WAC-R Use Case
High-Performance Aggregation PSU Replacement
C9K-PWR-650WAC-R sits in the power-supply bay of Catalyst 9500 High Performance aggregation switches such as C9500-32QC, C9500-48Y4C, and C9500-24Y4C. The module takes AC input through an IEC 60320 C14 receptacle and feeds the chassis 12V power system for the supported switch. Technicians match the 650W AC PID to the installed model, remove the power source, seat the module, reconnect the cord, and verify the green status LED. The aggregation layer gains a controlled replacement path tied to Cisco's exact compatibility matrix.
Redundant Power Pairing in Core Racks
C9K-PWR-650WAC-R supports Catalyst 9500 core-rack power designs where two PSU slots are populated for Cisco redundant mode. Operations teams connect each supply to a separate source, keep blank covers in unused slots, and track the 650W AC module beside the switch model. The module fits C9500-32QC, C9500-48Y4C, and C9500-24Y4C records, while C9500-32C remains assigned to the 1600W supply family. The rack gains cleaner power-source separation and fewer mismatched PSU dispatches during service windows and planned hardware refreshes. This record discipline supports cleaner maintenance planning.
Multi-Site Spare Pool Governance
A Catalyst 9500 spare pool uses this 650W AC PSU as an exact replacement record for C9500-32QC, C9500-48Y4C, and C9500-24Y4C sites. Asset teams record the C14 receptacle, 10A cord rating, 80 Plus Platinum tier, hot-swap handling, and C9K-PWR-650WACL-R comparison notes beside the SKU. Receiving staff check labels, latch condition, fan status, and output-voltage test results before assigning units to regional stock. The management plane gains a cleaner hardware standard for replacement planning across supported high-performance switches and aggregation racks. This approach reduces substitutions during receiving.
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Reviews & Ratings
L
Laura Mitchell
5
Matched the C9500 model list exactly and seated cleanly in the power bay.
K
Kevin Harris
5
Good fit for a redundant Catalyst 9500 power plan after compatibility was checked.
M
Maya Foster
5
The refurbished unit arrived clean, labeled correctly, and passed receiving power checks.
A
Adam Brooks
5
Support helped confirm the C9500-48Y4C match before the purchase.
S
Sofia Bennett
5
Stable 650W AC module for our Catalyst 9500 spare inventory.
M
Martin Hayes
4
Installation was straightforward once the C14 cord path was verified.
N
Nadia Collins
4
Worked as expected in the supported switch, with clear part-number labeling.
Questions & Answers
What is C9K-PWR-650WAC-R?
C9K-PWR-650WAC-R is a Cisco 650W AC power supply for Catalyst 9500 Series High Performance switches. Cisco lists it as a supported internal power supply module for C9500-32QC, C9500-48Y4C, and C9500-24Y4C models. It installs in the switch power-supply slot and belongs in the power supply category, not a cable or network module category.
What does the C9K-PWR-650WAC-R model number identify?
The model number identifies a Cisco Catalyst 9000-family 650W AC power supply with front-to-back service placement for supported Catalyst 9500 High Performance switches. The non-equals PID should be preserved exactly during quoting and asset tracking. Similar Cisco part numbers exist for low-line variants, DC input supplies, higher wattage supplies, and redundant order lines.
What hardware type is C9K-PWR-650WAC-R?
C9K-PWR-650WAC-R is a switch power supply module. It is a field-replaceable internal PSU for Cisco Catalyst 9500 Series High Performance chassis power bays. It should not be classified as a switch, router, server, transceiver, cable, adapter, fan tray, storage device, memory module, firewall, or wireless product.
Where does C9K-PWR-650WAC-R sit in the Cisco Catalyst 9500 power supply lineup?
It sits in the Catalyst 9500 power-supply family as the 650W AC option for selected High Performance switch models. Cisco also lists 650W AC low-line, 930W DC, and 1600W AC or DC alternatives for nearby models. The right choice depends on the exact C9500 chassis and Cisco's supported power-supply matrix.
What wattage does C9K-PWR-650WAC-R provide?
Cisco lists the module with a 650W maximum power rating. That wattage applies to the power supply, while total BTU values vary by the supported Catalyst 9500 switch model. Buyers should compare the 650W rating with the switch model, redundancy plan, and existing PSU inventory before ordering a replacement or second module.
What AC input voltage does C9K-PWR-650WAC-R support?
C9K-PWR-650WAC-R supports 90 to 264 VAC input with a 47 to 63 Hz frequency range in Cisco's Catalyst 9500 power-supply specifications. Cisco also lists 6.8A maximum input current at 115VAC and 3.4A maximum at 230VAC when fully loaded. Facility power and cord selection should follow local electrical rules.
What output voltage does C9K-PWR-650WAC-R provide?
Cisco lists the 650W AC supply with 12V main output at 54A and 12V standby output at 3A. Those output values feed the supported Catalyst 9500 High Performance switch power system through the internal PSU bay. They should not be used as a basis for installing the module in unsupported hardware.
What efficiency rating applies to C9K-PWR-650WAC-R?
Cisco lists 94% typical power-supply efficiency for the 650W AC entry in the Catalyst 9500 data sheet. Cisco's installation note for the same PID family also identifies Climate Savers Platinum Efficiency and 80Plus Platinum certification. Numeric efficiency should stay tied to the documented 94% typical value rather than an assumed load curve.
Is C9K-PWR-650WAC-R hot-swappable?
Yes. Cisco describes the Catalyst 9500 power-supply modules as field-replaceable units and hot-swappable. Replacement work still needs proper power-source handling, power-cord removal, slot timing, and LED verification. If the switch runs with redundant supplies, the live power budget and source separation should be checked before removing a module.
Which platforms are compatible with C9K-PWR-650WAC-R?
Cisco names C9500-32QC, C9500-48Y4C, and C9500-24Y4C as supported switch models for this 650W AC power supply. Those are Catalyst 9500 Series High Performance switches. Compatibility should not be extended to other C9500 models unless Cisco's power-supply matrix names the exact model and PID combination for the same slot family.
What is C9K-PWR-650WAC-R used for?
The module powers supported Cisco Catalyst 9500 High Performance switches from AC power. It is used for first PSU positions, redundant second-slot deployments, and replacement stock when the installed chassis uses the 650W AC supply family. It is most relevant to aggregation or core switch rooms that standardize on C9500-32QC, C9500-48Y4C, or C9500-24Y4C hardware.
What environment size fits C9K-PWR-650WAC-R?
C9K-PWR-650WAC-R fits enterprise Catalyst 9500 access-distribution, aggregation, or core environments where supported High Performance switches are already deployed. It is not sized by user count or site type. The better sizing check is the exact switch model, AC input design, redundancy requirement, and whether the second PSU slot will hold another module or a blank cover.
How does C9K-PWR-650WAC-R support redundant power designs?
Cisco describes Catalyst 9500 redundant mode with two installed power supplies operating around half capacity, within a 40 to 60 percent range. If one power supply fails, the other supply is described as able to provide power for the entire system. Each power supply should connect to a separate power source in redundant mode.
What cord and receptacle planning applies to C9K-PWR-650WAC-R?
Cisco lists an IEC 60320 C14 input receptacle and a 10A AC power-cord rating for the 650W AC supply. Cisco's installation guidance also states that one power cord is used for each power supply. A staging team should confirm the local plug standard and power-source layout before dispatch.
Does C9K-PWR-650WAC-R work with C9500-32QC switches?
Yes. Cisco's product overview and power-supply matrix name C9500-32QC as a supported Catalyst 9500 Series High Performance switch for this 650W AC module. That makes the SKU suitable for C9500-32QC replacement or second-slot planning when the power design calls for the 650W AC supply family.
Does C9K-PWR-650WAC-R work with C9500-48Y4C switches?
Yes. Cisco lists C9500-48Y4C among the Catalyst 9500 Series High Performance switch models supported by C9K-PWR-650WAC-R. The same switch family also supports related 650W and 930W power supplies. Buyers should match the existing AC or DC power design and redundancy plan before selecting a replacement module.
Does C9K-PWR-650WAC-R work with C9500-24Y4C switches?
Yes. Cisco names C9500-24Y4C as a supported model for the 650W AC power supply module. The SKU should be tied to that exact switch model in procurement records and spares databases. If a site runs another C9500 model, Cisco's matrix should be checked before assuming compatibility.
Does C9K-PWR-650WAC-R work with C9500-32C switches?
No. Cisco's Catalyst 9500 power-supply matrix shows C9K-PWR-650WAC-R as not supported on C9500-32C. The same matrix lists C9K-PWR-1600WAC-R and C9K-PWR-1600WDC-R as supported for C9500-32C. This is why exact switch-model binding matters for every Catalyst 9500 PSU order and spare-pool record. The 650W AC module should stay assigned only to the named High Performance models.
How does C9K-PWR-650WAC-R compare with C9K-PWR-650WACL-R?
C9K-PWR-650WAC-R and C9K-PWR-650WACL-R are both 650W AC power supplies for selected Catalyst 9500 High Performance switches. Cisco lists key differences between them: the original unit has 4KV common-mode surge, at least 20 ms hold-up at 90 percent load, and 130 percent over-power protection. The low-line variant lists lower surge and 12 ms hold-up at maximum load.
How does C9K-PWR-650WAC-R compare with C9K-PWR-930WDC-R?
C9K-PWR-650WAC-R is a 650W AC power supply, while C9K-PWR-930WDC-R is a 930W DC power supply. Cisco's matrix shows both families for the same C9500-32QC, C9500-48Y4C, and C9500-24Y4C platforms. The selection difference is facility input type and wattage, not a generic Catalyst 9500 compatibility claim or universal replacement path.
How does C9K-PWR-650WAC-R compare with C9K-PWR-1600WAC-R?
C9K-PWR-650WAC-R is the 650W AC supply for C9500-32QC, C9500-48Y4C, and C9500-24Y4C. C9K-PWR-1600WAC-R is a 1600W AC supply that Cisco lists for the C9500-32C High Performance switch. The higher wattage does not make it a direct substitute for the 650W AC slot on the named models.
How does C9K-PWR-650WAC-R compare with C9K-PWR-650WAC-R/2?
C9K-PWR-650WAC-R is the base 650W AC power supply PID, while C9K-PWR-650WAC-R/2 is listed in Cisco ordering information as the 650W AC Power Supply, Redundant. The electrical supply family is the same wattage class, but the slash-two line identifies redundant ordering. Procurement records should keep the entered PID unchanged.
Is C9K-PWR-650WAC-R available from ORM Systems?
ORM Systems supplies this Cisco power supply for B2B purchasing in new and certified refurbished condition when available for the requested quote. Availability should be confirmed at the time of inquiry because inventory changes. The request should include the exact SKU, target C9500 switch model, quantity, and condition preference.
How should buyers request pricing for C9K-PWR-650WAC-R?
Buyers should request pricing with the exact SKU, quantity, condition preference, destination, and target switch model. Pricing should not be inferred from older catalog pages or unrelated Cisco power supplies. ORM Systems can quote based on current sourcing, but the quote should state condition, quantity, and any applicable commercial terms.
Is refurbished C9K-PWR-650WAC-R suitable for replacement stock?
Certified refurbished stock is suitable when the seller verifies the exact PID, connector and latch condition, fan operation, output voltage, and stable operation under load. For Catalyst 9500 spare pools, refurbished units should be tied to C9500-32QC, C9500-48Y4C, or C9500-24Y4C compatibility rather than a broad C9500 label.
What lead-time detail should buyers confirm for C9K-PWR-650WAC-R?
Lead time should be confirmed on the active quote for the requested quantity and condition. The SKU is a Cisco Catalyst 9500 power supply, but availability varies by source, region, and refurbishment status. Buyers should avoid assuming delivery timing unless the seller provides current timing in writing for that order.
Can C9K-PWR-650WAC-R be ordered for bulk or multi-site spare pools?
Bulk or multi-site purchasing should be quoted with exact quantities, target locations, condition preference, and switch-model list. ORM Systems can review the requirement and quote matching new or certified refurbished options. Any bulk pricing, shipping plan, or staged-delivery schedule should be confirmed on the quote rather than assumed from the SKU.
What warranty should buyers check for C9K-PWR-650WAC-R?
Warranty terms should be checked on the quote or invoice before purchase. Coverage can differ by condition, source, and region. For refurbished power supplies, buyers should ask what electrical and physical tests were performed and what return or replacement terms apply, without assuming a manufacturer or seller warranty duration.
What testing matters for refurbished C9K-PWR-650WAC-R?
Important refurbishment checks include exact-PID verification, AC input inspection, output-voltage verification, fan operation review, connector and latch inspection, LED behavior, and load-based stability testing. Those checks are relevant because the module is a field-replaceable PSU for supported Catalyst 9500 switches and must seat correctly in the chassis bay.
What certifications or compliance standards apply to C9K-PWR-650WAC-R?
Cisco identifies the 650W AC PID family with 80Plus Platinum certification in the installation note and 94% typical efficiency in the data sheet. Catalyst 9500 compliance information includes safety standards such as IEC 60950-1 and UL 60950-1, plus EMC entries such as 47 CFR Part 15 Class A and ICES-003 Class A.
What should be checked before installing C9K-PWR-650WAC-R?
Before installation, technicians should confirm the switch model, AC input source, power-cord path, PSU slot, redundancy plan, and blank-cover status. Cisco guidance says empty power-supply slots require a blank cover for airflow. After insertion and power connection, the green power status LED verifies that the module is operating normally.
Does C9K-PWR-650WAC-R require software licensing?
No separate software license is identified for the power supply module itself in the cited Cisco hardware documentation. The SKU is a physical power component for supported Catalyst 9500 High Performance switches. Any licensing questions should relate to the switch platform or Cisco software subscription, not to this PSU unless separate Cisco guidance states otherwise.
What tools or prerequisites apply to replacing C9K-PWR-650WAC-R?
Cisco's replacement guidance focuses on turning off the power at its source, releasing the cord strap, removing the power cord, pressing the release latch, inserting the new module, reconnecting AC power, and checking the status LED. Qualified staff should also ensure the chassis is grounded and the correct power source is used.
Where can buyers purchase C9K-PWR-650WAC-R in the UK?
UK buyers can request a quote from ORM Systems using the exact SKU, target Catalyst 9500 switch model, quantity, condition preference, and delivery location. The quote should confirm current availability, commercial terms, and any requested testing details. The SKU should not be shortened or replaced with a similar 650W Cisco PID.
Does ORM Systems ship C9K-PWR-650WAC-R internationally?
International purchasing should be confirmed during the quote process with destination country, quantity, condition preference, and any import documentation needs. Shipping options and timing depend on current availability and destination requirements. Buyers should request written confirmation rather than assuming international delivery terms from a previous Cisco hardware order.