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SK49 ✓ 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 SEMICONDUCTOR DEVICE,PHOTO is a the manufacturer industrial component. Key specifications include terminal_length: 6.500 INCHES NOMINAL IN, semiconductor_material: SILICON, end_item_identification: 1905-01-154-1191, terminal_type_and_quantity: 3 INSULATED WIRE LEAD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-315-9730, 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
SK49
NSN: 5961-01-315-9730
FSC: 5961
CAGE: 53918 — SEPARATION & RECOVERY SYSTEMS INC (USA)
SPECIFICATIONS
terminal_length6.500 INCHES NOMINAL IN
semiconductor_materialSILICON
end_item_identification1905-01-154-1191
terminal_type_and_quantity3 INSULATED WIRE LEAD
NSN5961-01-315-9730
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 SK49 MFR OEM SEMICONDUCTOR DEVICE,PHOTO
KEY FEATURES
•
SEMICONDUCTOR MATERIAL: SILICON
•
TERMINAL TYPE AND QUANTITY: 3 INSULATED WIRE LEAD
•
TERMINAL LENGTH: 6.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SEMICONDUCTOR MATERIALSILICON
TERMINAL TYPE AND QUANTITY3 INSULATED WIRE LEAD
END ITEM IDENTIFICATION1905-01-154-1191
TERMINAL LENGTH6.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
2915Interchangeable
interchangeable cross-reference
interchangeable
94Interchangeable
interchangeable cross-reference
interchangeable
T-10569Interchangeable
interchangeable cross-reference
interchangeable
21022Interchangeable
interchangeable cross-reference
interchangeable
H66CRK20129Interchangeable
interchangeable cross-reference
interchangeable
020-0047-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SK49?
SK49 is a SEMICONDUCTOR DEVICE,PHOTO.
What parts can replace SK49?
There are 16 known substitutes for SK49: 2915, 94, T-10569 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SK49?
SK49 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-315-9730. 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