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Technical Data Sheet
PartsTable / COMPONENT / MIL-S-19500/411
MIL-S-19500/411 ✓ 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-19500/411 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-403-4545, 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-19500/411
NSN: 5961-00-403-4545
FSC: 5961
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMIL-S-19500/411
NSN5961-00-403-4545
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-19500/411 MFR OEM MIL-S-19500/411
KEY FEATURES
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
MATERIAL: SILICON SEMICONDUCTOR
•
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT: 175.0 CELSIUS JUNCTION DEGC
•
CURRENT RATING PER CHARACTERISTIC: 80.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
•
TERMINAL LENGTH: 0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
•
OVERALL DIAMETER: 0.110 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
FEATURES PROVIDEDHERMETICALLY SEALED CASE
MATERIALSILICON SEMICONDUCTOR
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION DEGC
CURRENT RATING PER CHARACTERISTIC80.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
TERMINAL LENGTH0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
OVERALL DIAMETER0.110 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
OVERALL LENGTH0.130 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC200.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
MOUNTING METHODTERMINAL
SPECIFICATION/STANDARD DATA81349-MIL-S-19500/411 GOVERNMENT SPECIFICATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
MIL-PRF-19500/411Interchangeable
interchangeable cross-reference
interchangeable
JANTXIN5419Interchangeable
interchangeable cross-reference
interchangeable
TX1N5419Interchangeable
interchangeable cross-reference
interchangeable
JANTX1N5415AInterchangeable
interchangeable cross-reference
interchangeable
4219 BK4/4Interchangeable
interchangeable cross-reference
interchangeable
10133402Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-19500/411?
MIL-S-19500/411 is a MIL-S-19500/411.
What parts can replace MIL-S-19500/411?
There are 33 known substitutes for MIL-S-19500/411: MIL-PRF-19500/411, JANTXIN5419, TX1N5419 and 30 more. Substitute compatibility should be verified for your specific system.
Is MIL-S-19500/411 still available?
MIL-S-19500/411 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