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C3K-PWR-265WAC
Cisco C3K-PWR-265WAC 265W AC Hot-Swap Power Supply for Catal...
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C3K-PWR-265WAC is a 265W AC internal power supply for Catalyst 3750-E and Catalyst 3560-E data switches. The module is hot-swappable when an RPS 2300 is powering the switch. The 100-240V AC input keeps the same 265W rating across standard AC circuits. A Cisco Catalyst 3750-E power supply replacement fits 24-port and 48-port non-PoE Catalyst 3750-E switches, and the same module serves Catalyst 3560-E non-PoE switches. PoE Catalyst 3750-E and Catalyst 3560-E switches need 750W or 1150W power supply modules instead. RPS 2300 backup lets the failed internal module be changed while the switch remains powered. Before the PO, confirm the switch is a WS-C3750E-24TD or WS-C3750E-48TD data chassis.
C3K-PWR-265WAC price for new stock is is available on request. Get immediate quote. C3K-PWR-265WAC refurb price is $76.94.
Request bulk order quote for C3K-PWR-265WAC for additional pricing. Browse the full Cisco C3K-PWR Catalyst 3750E Power Supplies series or explore all Cisco products.
265W rated maximum output sets the facility load for a non-PoE Catalyst 3750-E or Catalyst 3560-E data switch. 12V at 22A output feeds the switch logic, not PoE endpoints. 20 ms minimum hold-up covers short input interruptions within the AC range. 907 BTU/hr total output supports rack heat planning for the installed switch. C3K-PWR-265WAC draws 5-2.5A from 100-240V AC at 50-60 Hz. The IEC 60320 C13 input receptacle and 15A cord rating must match the cord set on the rack circuit. The switch fan module is C3K-BLWR-60CFM, so a fan failure and a power supply failure take separate spare parts. C3K-PWR-265WDC is the -36 to -72V DC sibling for non-PoE DC sites.
C3K-PWR-265WAC is offered new sealed or certified refurbished. Certified refurbished units are inspected and bench-tested in a compatible host or on a load tester, and output holds rated voltage under load. Before the PO, match the chassis label to a non-PoE Catalyst 3750-E or Catalyst 3560-E data switch. New units carry up to a 3-year extended warranty, certified refurbished units carry up to 1 year, and returns run 30 days on every condition; terms apply. UK, EU, US and MEA stock support RMA with advance replacement, PO accepted and Net-30 for government.
| Key Specs | Key Spec Values |
|---|---|
Rated Output | 265W; 12V at 22A |
Input | AC, 100-240V, IEC 60320 C13 |
Fits | Catalyst 3750-E / Catalyst 3560-E |
Hot-Swap | With RPS 2300 backup |
Hold-Up Time | 20 ms minimum |
Lifecycle Status | Host service ended 31 January 2018 |
Your installed Catalyst 3750-E or Catalyst 3560-E host is past Cisco service support. A shelf spare keeps the same 265W AC rating, 12V output and non-PoE chassis fit for failed-unit replacement. Before the PO, confirm the chassis label is a 24TD or 48TD data model.
A failed internal power supply in a 24-port or 48-port data switch needs the same 265W AC class. C3K-PWR-265WAC matches the 100-240V AC input and IEC 60320 C13 receptacle. Before the PO, confirm the removed label does not read C3K-PWR-265WDC.
An RPS 2300 backup plan lets a Catalyst 3750-E switch stay powered while the failed internal supply is changed. C3K-PWR-265WAC remains the internal 265W AC module; the external RPS 2300 uses 750W or 1150W power supply modules in its own bays. Check the RPS bay PIDs before the PO.
24-port PoE switches
C3K-PWR-265WAC is for non-PoE 24-port and 48-port switches. 24-port PoE Catalyst 3750-E and Catalyst 3560-E switches take C3K-PWR-750WAC.
48-port full-PoE switches
C3K-PWR-265WAC has no PoE budget. 48-port full-PoE Catalyst 3750-E and Catalyst 3560-E switches take C3K-PWR-1150WAC for all-port PoE builds.
-48V DC sites
C3K-PWR-265WAC uses 100-240V AC input. Non-PoE Catalyst 3750-E or Catalyst 3560-E DC sites take C3K-PWR-265WDC instead for -48V plant power.
RPS 2300 power bays
C3K-PWR-265WAC does not fit RPS 2300 power bays. RPS 2300 lower-wattage AC bay builds take C3K-PWR-750WAC for external backup service.
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| C3K-PWR-265WAC |  C3K-PWR-750WAC |  C3KX-PWR-350WAC |  C3KX-PWR-440WDC |  C3KX-PWR-715WAC | |
|---|---|---|---|---|---|
| Form Factor | Internal Module | Internal Module | Internal Module | ATX | Internal Module |
| Hot-Swap Capable | Hot-Swap | Hot-Swap | Hot-Swap | No | Hot-Swap |
| Wattage | 265W | 750W | 350W | 450W | 715W |
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C3K-PWR-265WAC is the Catalyst 3750-E/3560-E 265WAC power supply. The 265WAC form is the 265W AC internal module for non-PoE 24-port and 48-port switches. The spare ordering form is C3K-PWR-265WAC=. Use the base PID to match a pulled module label before purchase.
C3K-PWR-265WAC fits Catalyst 3750-E and Catalyst 3560-E 24-port and 48-port non-PoE switches. PoE models are unsupported with this 265W module; 24-port PoE switches use C3K-PWR-750WAC, and full-PoE 48-port switches use C3K-PWR-1150WAC. RPS 2300 power bays do not take this module.
A Catalyst 3750-E data switch uses C3K-PWR-265WAC for AC sites or C3K-PWR-265WDC for DC sites. PoE Catalyst 3750-E switches use C3K-PWR-750WAC or C3K-PWR-1150WAC. RPS 2300 backup uses C3K-PWR-750WAC or C3K-PWR-1150WAC in the external chassis.
C3K-PWR-265WAC is rated at 265W with 100-240V AC, 50-60 Hz input. Output is 12V at 22A, input current is 5-2.5A, hold-up time is 20 ms minimum, and total output is 907 BTU/hr. The input receptacle is IEC 60320 C13.
Yes, C3K-PWR-265WAC is hot-swappable when RPS 2300 backup is powering the Catalyst 3750-E switch. The switch has one internal power supply slot, so the external RPS source carries the load during replacement. Confirm RPS backup before removal.
C3K-PWR-265WAC needs 100-240V AC at 50-60 Hz for AC sites. The module draws 5-2.5A and keeps the same 265W rating across that range. The 15A cord rating sets the rack circuit and cord check before purchase. Use C3K-PWR-265WDC for -36 to -72V DC sites.
C3K-PWR-265WAC uses an IEC 60320 C13 input receptacle with a 15A power cord rating. Match the rack cord to that inlet and the AC circuit. The supply does not use the DC terminal wiring found on C3K-PWR-265WDC.
No, C3K-PWR-265WAC does not fit PoE Catalyst 3750-E or Catalyst 3560-E switches. The 265W AC module is for non-PoE 24-port and 48-port data models. Use C3K-PWR-750WAC for 24-port PoE and C3K-PWR-1150WAC for full-PoE 48-port builds.
No, C3K-PWR-265WAC does not fit RPS 2300 power bays. The RPS 2300 takes C3K-PWR-750WAC or C3K-PWR-1150WAC power supply modules. The 265W module stays inside the non-PoE Catalyst 3750-E or Catalyst 3560-E switch.
C3K-PWR-750WAC is the higher-wattage AC module for PoE-capable Catalyst 3750-E and Catalyst 3560-E switches, while C3K-PWR-265WAC is for non-PoE switches. Choose 750W for PoE models and 265W for 24-port or 48-port data-only replacements.
C3K-PWR-265WDC is the -36 to -72V DC version for non-PoE Catalyst 3750-E and Catalyst 3560-E switches, while C3K-PWR-265WAC uses 100-240V AC. Choose the DC PID for -48V plant power and the AC PID for rack AC circuits.
The Catalyst 3750-E and Catalyst 3560-E host end-of-sale date was 30 January 2013 for C3K-PWR-265WAC installations. Cisco service for those hosts ended on 31 January 2018.
C3K-PWR-265WAC is available from ORM Systems new sealed with up to a 3-year extended warranty or certified refurbished with up to 1 year. Cisco service ended on 31 January 2018, so ORM's warranty is the cover that applies. Returns run 30 days on every condition; terms apply.
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