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8520512 — Technical Data Sheet

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— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

Catalyst 3750G 24x10/100/1000T 4xSFP IP Base. Key specifications include ports: 24x 10/100/1000, uplinks: 4x SFP, software: IP Services, stacking: StackWise, forwardingRate: 38.7 Mpps, switchingCapacity: 32 Gbps. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-601-0593, 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
8520512
NSN: 5930-01-601-0593
FSC: 5930
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
ports24x 10/100/1000
uplinks4x SFP
softwareIP Services
stackingStackWise
forwardingRate38.7 Mpps
switchingCapacity32 Gbps
NSN5930-01-601-0593
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available Catalyst 3750G 24x10/100/1000T 4xSFP IP Base TITLE COMPONENT PN 8520512 MFR Catalyst 3750G 24x10/1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
CATALYST 3750G-24TS-EInterchangeable
interchangeable cross-reference
interchangeable
20518952-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8520512?
8520512 is a Catalyst 3750G 24x10/100/1000T 4xSFP IP Base.
What parts can replace 8520512?
There are 2 known substitutes for 8520512: CATALYST 3750G-24TS-E, 20518952-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 8520512?
8520512 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-601-0593. 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: August 2026