Network switchesSpecify every connection
Cisco C4KX-PWR-750AC-R/2 is a network switch. This option is specified with 750W; front to back.
Tell us the configuration, quantity and destination. Your quotation will show availability, condition, warranty and delivery terms.
Start an order requestCisco / PRODUCT DETAILS
Start with the exact switch part number, then list every connection. Optics, uplink modules and software may be separate items.
List connected devices, link rates and their PoE requirements.
Review supported uplink modules, stacking hardware and link design.
Specify the network feature tier, subscription and support separately.
List connected devices, link rates and their PoE requirements.
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Use the complete Cisco PID, including any bundle suffix.
Match the host platform and supported software release.
Identify separately ordered interfaces, optics, software and support.
Technical overview
Use the full part number when comparing options or asking about system fit.
| Manufacturer | Cisco |
|---|---|
| Manufacturer part number | C4KX-PWR-750AC-R/2 |
| Product type | network switch |
| Ordering configuration | Catalyst 4500X 750W AC front to back cooling 2nd PWR supply |
| Rated power | 750W |
| Airflow | front to back |
HOW THIS PRODUCT FITS YOUR NETWORK
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List connected devices, link rates and their PoE requirements.
C4KX-PWR-750AC-R/2: check access ports, uplinks and link rates.
This sketch helps describe your request. We will confirm protocols, port counts, coverage and failover when quoting.
YOUR QUOTE REQUEST
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Specify the exact Cisco PID, software release and any required feature or throughput entitlement. Hardware and licenses are separate unless the quoted bundle states otherwise.
No license options are listed for this part number. If you need software, add its manufacturer part number and we will check it with the hardware.
SUPPORT & REPLACEMENT
Check support dates, replacement options and whether continued use still makes sense.
Published support schedule
Manufacturer lifecycle dates apply to this order code. Availability, condition and support eligibility are confirmed with your quotation.
Checked 2026-10-12. Your service contract and product eligibility still apply.Products with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.USING HARDWARE RESPONSIBLY
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.CONNECTION DETAILS
Check the protocol and port requirements of the equipment you intend to connect. Ethernet, Fibre Channel, InfiniBand and carrier interfaces are not interchangeable.
Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
Cisco C4KX-PWR-750AC-R/2 is a network switch. This option is specified with 750W; front to back.
Specify the required port speeds, uplinks, PoE budget, power input and software entitlement. Confirm included power supplies and optics in the quotation.
These dates describe the manufacturer lifecycle. Availability, condition and any applicable support entitlement are confirmed with your quotation.
Send C4KX-PWR-750AC-R/2 with the quantity and delivery destination. We will confirm the available condition, included items, lead time and final price before you pay.
Compare the listed specifications and target equipment before selecting another part. These links do not imply interchangeability.
Before you request a quote
Include the full model, manufacturer P/N, revision and quantity.
Tell us the host model, generation, installed configuration and required supporting hardware.
Specify condition, testing requirements, destination and requested delivery date.