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Technical Data Sheet
PartsTable / COMPONENT / 1279369+4
1279369+4 ✓ 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 1279369+4 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-936-1620, 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
1279369+4
NSN: 5961-00-936-1620
FSC: 5961
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
Part Number1279369+4
NSN5961-00-936-1620
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 1279369+4 MFR OEM 1279369+4
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 PIN
•
MATERIAL: GLASS ENCLOSURE
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS AMBIENT AIR DEGC
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM IN
•
MOUNTING METHOD: TERMINAL
•
CURRENT RATING PER CHARACTERISTIC: 3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 PIN
MATERIALGLASS ENCLOSURE
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS AMBIENT AIR DEGC
OVERALL LENGTH0.300 INCHES MAXIMUM IN
TERMINAL LENGTH1.000 INCHES MINIMUM IN
MOUNTING METHODTERMINAL
CURRENT RATING PER CHARACTERISTIC3.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC600.0 MAXIMUM REVERSE VOLTAGE, PEAK
OVERALL DIAMETER0.450 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
30106Interchangeable
interchangeable cross-reference
interchangeable
1N4724Interchangeable
interchangeable cross-reference
interchangeable
RELEASE5039Interchangeable
interchangeable cross-reference
interchangeable
850056-02Interchangeable
interchangeable cross-reference
interchangeable
1110-20-0519Interchangeable
interchangeable cross-reference
interchangeable
1N4725Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1279369+4?
1279369+4 is a 1279369+4.
What parts can replace 1279369+4?
There are 19 known substitutes for 1279369+4: 30106, 1N4724, RELEASE5039 and 16 more. Substitute compatibility should be verified for your specific system.
Is 1279369+4 still available?
1279369+4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026