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Technical Data Sheet

PWRC49300AC — Power Supply Datasheet

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CISCO · POWER_SUPPLY · HOTPLUG_PSU
WHAT YOU NEED TO KNOW
Hotplug PSUs are very sturdy — rarely see warranty claims. Safe bet. Always make sure they're tested. Key checks: Make sure tested.
PRODUCT OVERVIEW

Cisco Catalyst 4948 300W AC power supply. Key specifications include Platform: Catalyst 4900 Series, Input Type: AC, Form Factor: Modular, Power Rating: 300W. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-559-7631, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
POWER_SUPPLY HOTPLUG_PSU PWRC49300AC
NSN: 6130-01-559-7631
FSC: 6130
CAGE: 0GX96 — CISCO SYSTEMS INC (USA)
SPECIFICATIONS
PlatformCatalyst 4900 Series
Input TypeAC
Form FactorModular
Power Rating300W
NSN6130-01-559-7631
COMPONENT DIAGRAM
PULL TAB AIRFLOW 300W PLATINUM 100-240V~ 50/60Hz CISCO BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 300W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 300W PN PWRC49300AC MFR CISCO Platinum
KEY FEATURES
300W Power Rating
OUTPUT WATTAGE RATING: 300.0 WATTS NOMINAL SINGLE POWER OUTPUT
TYPICAL APPLICATIONS
  • Server power supply replacement (failed or degraded)
  • Redundant power upgrade for high-availability
  • Power capacity upgrade for GPU or expansion configurations
  • Hot-swap power maintenance in production environments
  • Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS (FLIS)
OUTPUT WATTAGE RATING300.0 WATTS NOMINAL SINGLE POWER OUTPUT
SPECIAL FEATURESCATALYST 4948; 300 WATT; SPARE AC POWER SUPPLY MODULE; HOT PLUG
END ITEM IDENTIFICATIONUSED ON CISCO CATALYST 4948 SERVER SWITCH MODULE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
341010304Primary
Cisco Catalyst 4948 300W AC power supply
primary
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PWRC49300AC?
PWRC49300AC is a Cisco Catalyst 4948 300W AC power supply manufactured by CISCO. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace PWRC49300AC?
There is 1 known substitute for PWRC49300AC: 341010304. Substitute compatibility should be verified for your specific system.
What is the NSN for PWRC49300AC?
PWRC49300AC is cataloged in the Federal Logistics Information System (FLIS) under NSN 6130-01-559-7631. This indicates validated use in U.S. government and defense supply chains.
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