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634026-001 ✓ Verified by PartsTable
HP · TRANSCEIVER · SFP_10G
WHAT YOU NEED TO KNOW
SR = Short Range (multimode, 300m) | LR = Long Range (single-mode, 10km) DOM = Digital Optical Monitoring — most enterprise SFPs support it
MATCH ALL THREE: Speed + Wavelength + Brand compatibility
PRODUCT OVERVIEW

HP FlexFabric 10Gb 2-port 554FLR-SFP+. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-631-9587, 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
TRANSCEIVER SFP_10G 634026-001
NSN: 5998-01-631-9587
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
Part Number634026-001
ManufacturerHP
Capacity10GB
NSN5998-01-631-9587
COMPONENT DIAGRAM
BAIL LATCH 10G SFP+ 850nm · SR (MMF, 300m) DOM: Digital Optical Monitoring TX RX LC DUPLEX 20-PIN EDGE CONNECTOR ~56.5 mm ~13.4mm SFP+ TRANSCEIVER | 10G | 850nm | SR (MMF, 300m) Hot-swappable | LC duplex fiber | DDM/DOM supported TITLE SFP+ XCVR PN 634026-001 MFR HP HP FlexFabric 10Gb 2-port 554FLR-SFP+
KEY FEATURES
10GB Capacity
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)
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONE3 4045 DGS
PART NAME ASSIGNED BY CONTROLLING AGENCYFLEXFAB 10GB ADAPTER GB
END ITEM IDENTIFICATIONE3 4045 DGS
PART NAME ASSIGNED BY CONTROLLING AGENCYFLEXFAB 10GB ADAPTER GB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
629142-B21Compatible
HP NIC 554FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 FlexFabric FlexibleLOM (Emulex BE3)
compatible
629140-001Compatible
HP NIC 554FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 FlexFabric FlexibleLOM (Emulex BE3)
compatible
684213-B21Compatible
HP NIC 554FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 FlexFabric FlexibleLOM (Emulex BE3) FIO
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 3
629140-001SUBSTITUTE
HP NIC 554FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 FlexFabric FlexibleLOM (Emulex BE3)
HPE
629142-B21SUBSTITUTE
HP NIC 554FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 FlexFabric FlexibleLOM (Emulex BE3)
HPE
684213-B21SUBSTITUTE
HP NIC 554FLR-SFP+ 10GbE 2-Port PCI-E-2.0x8 FlexFabric FlexibleLOM (Emulex BE3)
HPE
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FREQUENTLY ASKED QUESTIONS
What is 634026-001?
634026-001 is a HP FlexFabric 10Gb 2-port 554FLR-SFP+ manufactured by HP. It is classified as a TRANSCEIVER (SFP_10G).
What parts can replace 634026-001?
There are 3 known substitutes for 634026-001: 629142-B21, 629140-001, 684213-B21. Substitute compatibility should be verified for your specific system.
What is the NSN for 634026-001?
634026-001 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-631-9587. This indicates validated use in U.S. government and defense supply chains.
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