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PartsTable / POWER_SUPPLY / 341-0037
341-0037 ✓ Verified by PartsTable
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 4500 1000W AC Power Supply. Key specifications include Speed: 1GbE, Distance: Up to 550m, Fiber Type: Multi-mode, Wavelength: 850nm. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-920-2369, 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→ 341-0037
NSN: 5945-00-920-2369
FSC: 5945
CAGE: 52151 — CONTINENTAL ELECTRONICS CORP (USA)
SPECIFICATIONS
Speed1GbE
DistanceUp to 550m
Fiber TypeMulti-mode
Wavelength850nm
NSN5945-00-920-2369
COMPONENT DIAGRAM
PULL TAB AIRFLOW 1000W PLATINUM 100-240V~ 50/60Hz CISCO BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | 1000W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU 1000W PN 341-0037 MFR CISCO Platinum
KEY FEATURES
•
1000W Power Rating
•
DUTY TYPE: CONTINUOUS
•
WINDING QUANTITY: 2
•
MOUNTING FACILITY PATTERN: RECTANGULAR SINGLE MOUNTING FACILITY
•
NONPILE-UP MAIN CONTACT ARRANGEMENT: 3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 2.468 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
COIL QUANTITY: 2
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)
OVERALL LENGTH4.703 INCHES MAXIMUM IN
DUTY TYPECONTINUOUS
WINDING QUANTITY2
MOUNTING FACILITY PATTERNRECTANGULAR SINGLE MOUNTING FACILITY
NONPILE-UP MAIN CONTACT ARRANGEMENT3 POLE, DOUBLE THROW, ONE POSITION MOMENTARY
UNTHREADED MOUNTING HOLE DIAMETER0.219 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.468 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
COIL QUANTITY2
OVERALL WIDTH4.578 INCHES MAXIMUM IN
ENVIRONMENTAL PROTECTIONDUSTPROOF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
R2G4381C2XA00Interchangeable
Same NIIN cross-reference
interchangeable
RT1G4381C2XA00Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 341-0037?
341-0037 is a CISCO 4500 1000W AC Power Supply manufactured by CISCO. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What parts can replace 341-0037?
There are 2 known substitutes for 341-0037: R2G4381C2XA00, RT1G4381C2XA00. Substitute compatibility should be verified for your specific system.
What is the NSN for 341-0037?
341-0037 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-920-2369. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026