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Technical Data Sheet
PartsTable / COMPONENT / MIL-S-19500/124
MIL-S-19500/124 ✓ 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 MIL-S-19500/124 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-001-2913, 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
MIL-S-19500/124
NSN: 5961-00-001-2913
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/124
NSN5961-00-001-2913
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 MIL-S-19500/124 MFR OEM MIL-S-19500/124
KEY FEATURES
•
VOLTAGE TOLERANCE IN PERCENT: -5.0 TO 5.0
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 11.0 NOMINAL NOMINAL REGULATOR VOLTAGE
•
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASE: ANODE
•
MOUNTING METHOD: THREADED STUD(S)
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
OVERALL DIAMETER: 0.505 INCHES MAXIMUM IN
•
POWER RATING PER CHARACTERISTIC: 10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE TOLERANCE IN PERCENT-5.0 TO 5.0
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC11.0 NOMINAL NOMINAL REGULATOR VOLTAGE
ELECTRODE INTERNALLY-ELECTRICALLY CONNECTED TO CASEANODE
MOUNTING METHODTHREADED STUD(S)
NOMINAL THREAD SIZE0.190 INCHES IN
OVERALL DIAMETER0.505 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
OVERALL LENGTH1.253 INCHES MAXIMUM IN
OVERALL WIDTH ACROSS FLATS0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
352250010044Interchangeable
interchangeable cross-reference
interchangeable
JAN1N2975Interchangeable
interchangeable cross-reference
interchangeable
JAN1N2975BInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-19500/124Interchangeable
Same NIIN cross-reference
interchangeable
TX1N2975BInterchangeable
Same NIIN cross-reference
interchangeable
JANTX1N2975BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/124?
MIL-S-19500/124 is a MIL-S-19500/124.
What parts can replace MIL-S-19500/124?
There are 8 known substitutes for MIL-S-19500/124: 352250010044, JAN1N2975, JAN1N2975B and 5 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/124 still available?
MIL-S-19500/124 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