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Technical Data Sheet
PartsTable / COMPONENT / AB/1/33/1871
AB/1/33/1871 ✓ 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 AB/1/33/1871 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-160-3811, 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
AB/1/33/1871
NSN: 5961-00-160-3811
FSC: 5961
CAGE: K4244 — BAE SYSTEMS GCS INTERNATIONAL LTD (GBR)
SPECIFICATIONS
Part NumberAB/1/33/1871
NSN5961-00-160-3811
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 AB/1/33/1871 MFR OEM AB/1/33/1871
KEY FEATURES
•
MATERIAL: SILICON SEMICONDUCTOR
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 28.2 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
•
TERMINAL LENGTH: 1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
CURRENT RATING PER CHARACTERISTIC: 33.00 AMPERES MAXIMUM REVERSE CURRENT, DC
•
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATION: DO-13
•
MOUNTING METHOD: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSILICON SEMICONDUCTOR
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC28.2 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
TERMINAL LENGTH1.000 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
CURRENT RATING PER CHARACTERISTIC33.00 AMPERES MAXIMUM REVERSE CURRENT, DC
OVERALL LENGTH0.293 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
JOINT ELECTRONIC DEVICE ENGINEERING COUNCIL/JEDEC/CASE OUTLINE DESIGNATIONDO-13
MOUNTING METHODTERMINAL
OVERALL DIAMETER0.215 INCHES MINIMUM AND 0.235 INCHES MAXIMUM IN
POWER RATING PER CHARACTERISTIC1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
CECC 50005-012Interchangeable
interchangeable cross-reference
interchangeable
GS810GN3Interchangeable
interchangeable cross-reference
interchangeable
1N5638AInterchangeable
interchangeable cross-reference
interchangeable
1N5645AInterchangeable
interchangeable cross-reference
interchangeable
E20-177-001Interchangeable
interchangeable cross-reference
interchangeable
MIL-S-19500/500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AB/1/33/1871?
AB/1/33/1871 is a AB/1/33/1871.
What parts can replace AB/1/33/1871?
There are 11 known substitutes for AB/1/33/1871: CECC 50005-012, GS810GN3, 1N5638A and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AB/1/33/1871?
AB/1/33/1871 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-160-3811. 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