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Technical Data Sheet
PartsTable / MRO / B807-10351
B807-10351 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

CISCO 100BASE-FX SFP for Gigabit Ethernet SFP Ports. Key specifications include special_features: CATALYST 3750 SERIES; 100BASE-FX SFP MODULE FOR GIGABIT ETHERNET PORTS; 1310NM WAVELENGTH; 2KM OVER MMF, end_item_identification: ETHERNET COMMUNICATION SYSTEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-530-9928, 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
MRO→ MRO_GENERAL→ B807-10351
NSN: 7025-01-530-9928
FSC: 7025
CAGE: A5964 — SO.GE.MI. SRL (ITA)
SPECIFICATIONS
special_featuresCATALYST 3750 SERIES; 100BASE-FX SFP MODULE FOR GIGABIT ETHERNET PORTS; 1310NM WAVELENGTH; 2KM OVER MMF
end_item_identificationETHERNET COMMUNICATION SYSTEM
NSN7025-01-530-9928
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 B807-10351 MFR OEM CISCO 100BASE-FX SFP for Gigabit Etherne
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCATALYST 3750 SERIES; 100BASE-FX SFP MODULE FOR GIGABIT ETHERNET PORTS; 1310NM WAVELENGTH; 2KM OVER MMF
END ITEM IDENTIFICATIONETHERNET COMMUNICATION SYSTEM
SPECIAL FEATURESCATALYST 3750 SERIES; 100BASE-FX SFP MODULE FOR GIGABIT ETHERNET PORTS; 1310NM WAVELENGTH; 2KM OVER MMF
END ITEM IDENTIFICATIONETHERNET COMMUNICATION SYSTEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
7402703-004Upgraded Successor
Port Module Sfp100b
successor
GLC-GE-100FXUpgraded Successor
CISCO 100BASE-FX SFP for Gigabit Ethernet SFP Ports
successor
20519611-2Upgraded Successor
successor cross-reference
successor
GLC-GE-100FX=Upgraded Successor
successor cross-reference
successor
GLC-GE-100FX-SFPInterchangeable
Same NIIN cross-reference
interchangeable
91931403Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B807-10351?
B807-10351 is a CISCO 100BASE-FX SFP for Gigabit Ethernet SFP Ports. It is classified as a MRO (MRO_GENERAL).
What parts can replace B807-10351?
There are 6 known substitutes for B807-10351: 7402703-004, GLC-GE-100FX, 20519611-2 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B807-10351?
B807-10351 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-530-9928. 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