PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 127889-101
127889-101 ✓ Verified by PartsTable
— · SFP TRANSCEIVER
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

The SEMICONDUCTOR DEVICE,DIODE is a the manufacturer industrial component. Key specifications include end_item_identification: DIGITAL UNIT,DISCRETE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-272-8445, 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
127889-101
NSN: 5961-01-272-8445
FSC: 5961
CAGE: 91417 — L3HARRIS TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
end_item_identificationDIGITAL UNIT,DISCRETE
NSN5961-01-272-8445
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 127889-101 MFR OEM SEMICONDUCTOR DEVICE,DIODE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONDIGITAL UNIT,DISCRETE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
DMS 79022BInterchangeable
interchangeable cross-reference
interchangeable
MIL-E-1/1349Interchangeable
interchangeable cross-reference
interchangeable
9192692Interchangeable
interchangeable cross-reference
interchangeable
W131036CHANGE2PT17Interchangeable
interchangeable cross-reference
interchangeable
703BInterchangeable
interchangeable cross-reference
interchangeable
6792Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 127889-101?
127889-101 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 127889-101?
There are 11 known substitutes for 127889-101: DMS 79022B, MIL-E-1/1349, 9192692 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 127889-101?
127889-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-272-8445. 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