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Technical Data Sheet
PartsTable / NETWORK / 63456262AA
63456262AA ✓ Verified by PartsTable
— · NETWORK · 10GBE_NIC
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

Cisco CAT 4500X SFP+ 8 Port 10G Network Module. Key specifications include Data Rate: 10GbE per port, Port Type: SFP+, Form Factor: Network module, Compatibility: Catalyst 4500E Series. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-655-5527, 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
NETWORK→ 10GBE_NIC→ 63456262AA
NSN: 7025-01-655-5527
FSC: 7025
CAGE: Z1W93 — THALES AUSTRALIA LTD (AUS)
SPECIFICATIONS
Data Rate10GbE per port
Port TypeSFP+
Port Count8
Form FactorNetwork module
CompatibilityCatalyst 4500E Series
NSN7025-01-655-5527
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 8-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 63456262AA MFR OEM Cisco CAT 4500X SFP+ 8 Port 10G Network
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
C4KX-NM-8SFP+Interchangeable
Cisco CAT 4500X SFP+ 8 Port 10G Network Module
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 63456262AA?
63456262AA is a Cisco CAT 4500X SFP+ 8 Port 10G Network Module. It is classified as a NETWORK (10GBE_NIC).
What parts can replace 63456262AA?
There is 1 known substitute for 63456262AA: C4KX-NM-8SFP+. Substitute compatibility should be verified for your specific system.
What is the NSN for 63456262AA?
63456262AA is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-655-5527. 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