PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 2887.121
2887.121 ✓ 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 2887.121 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-087-9950, 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
2887.121
NSN: 5961-01-087-9950
FSC: 5961
CAGE: H1874 — SAVAL B.V. (NLD)
SPECIFICATIONS
Part Number2887.121
NSN5961-01-087-9950
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 2887.121 MFR OEM 2887.121
KEY FEATURES
•
TERMINAL TYPE AND QUANTITY: 2 UNINSULATED WIRE LEAD
•
MOUNTING METHOD: TERMINAL
•
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC: 400.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
•
MATERIAL: GLASS OR PLASTIC ENCLOSURE
•
CURRENT RATING PER CHARACTERISTIC: 70.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 3.00 AMPERES NOMINAL FORWARD CURRENT, AVERAGE
•
TERMINAL LENGTH: 0.748 INCHES MINIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY2 UNINSULATED WIRE LEAD
MOUNTING METHODTERMINAL
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC400.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS AND 400.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
MATERIALGLASS OR PLASTIC ENCLOSURE
MATERIALSILICON SEMICONDUCTOR
CURRENT RATING PER CHARACTERISTIC70.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 3.00 AMPERES NOMINAL FORWARD CURRENT, AVERAGE
OVERALL LENGTH0.374 INCHES MAXIMUM IN
TERMINAL LENGTH0.748 INCHES MINIMUM IN
OVERALL DIAMETER0.251 INCHES MAXIMUM IN
MAXIMUM OPERATING TEMP PER MEASUREMENT POINT175.0 CELSIUS JUNCTION DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
22HS682Interchangeable
interchangeable cross-reference
interchangeable
99506Interchangeable
interchangeable cross-reference
interchangeable
6206DDUCE1SA2Interchangeable
interchangeable cross-reference
interchangeable
319696-528Interchangeable
interchangeable cross-reference
interchangeable
93290Interchangeable
interchangeable cross-reference
interchangeable
X5358TYPEV3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2887.121?
2887.121 is a 2887.121.
What parts can replace 2887.121?
There are 29 known substitutes for 2887.121: 22HS682, 99506, 6206DDUCE1SA2 and 26 more. Substitute compatibility should be verified for your specific system.
Is 2887.121 still available?
2887.121 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