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Rectangular black metal power supply unit with rear connectors and side ventilation grilles

KHACHIMO

KHACHIMO 341-0181-01 265W C3K-PWR-265WDC power supply

SKU CH-2KXS-EKNPA

A 265 watt DC power supply for 3560E and 3750E series switches

  • TypeATX
  • Compatible with 3560E and 3750E series switches
  • 265 watt output delivers reliable power
  • ATX form factor fits standard chassis
  • Tested working for dependable operation

Cisco 3560E/3750E compatible 265 W power supply

This unit is a direct replacement power supply for Cisco Catalyst 3560E and 3750E series switches. It delivers 265 W of DC output to keep the switch operating when the original module fails or a spare is required. Network engineers maintaining these platforms will find the correct connector pin-out and form factor already matched. Buyers needing a different wattage or a supply for other switch families cannot use this module.

Tested thermal and acoustic profile

Each module is test-working before shipment, confirming that the internal fan spins and the unit reaches stable voltage under load. In normal switch operation the fan runs at a controlled speed that keeps internal temperatures within the chassis design limits. Power draw from the DC source will not exceed the rated 265 W output capacity. No acoustic or thermal specifications beyond the factory design are provided.

Highlights

  • Compatible with 3560E and 3750E series switches
  • 265 watt output delivers reliable power
  • ATX form factor fits standard chassis
  • Tested working for dependable operation

Specifications

TypeATX

Questions about this item

How do I install the 341-0181-01 power supply in a 3560E or 3750E switch, and what step is often missed?

Slide the unit into the chassis bay until the latch clicks, then tighten the captive screw; the step often missed is fully seating the DC-input connector before powering on.

What maintenance or replacement will the 265W C3K-PWR-265WDC need later?

Clean the intake vents periodically to prevent dust build-up; replace the unit if the internal fan becomes noisy or if the switch reports a power-supply fault.

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