PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5031-42
5031-42 ✓ 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

SEMICONDUCTOR DEVICE,TEST SYSTEM. Key specifications include features_provided: PROGRAMMED, reference_number_differentiating_characteristics: SELECTED AND TESTED FOR POLARIS MISSILE SYSTEM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-945-1957, 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
5031-42
NSN: 5961-00-945-1957
FSC: 5961
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
special_featuresBRAND NAME DESCRIPTION SUPER MARATHON - 12 GAUGE;ADDITIONAL ITEM INFORMATION SSM 25-9/32 X 20-5/64 X .012,R,W;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
features_providedPROGRAMMED
reference_number_differentiating_characteristicsSELECTED AND TESTED FOR POLARIS MISSILE SYSTEM
NSN5961-00-945-1957
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 5031-42 MFR OEM SEMICONDUCTOR DEVICE,TEST SYSTEM
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: SELECTED AND TESTED FOR POLARIS MISSILE SYSTEM
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSSELECTED AND TESTED FOR POLARIS MISSILE SYSTEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
397333Interchangeable
interchangeable cross-reference
interchangeable
364947Interchangeable
interchangeable cross-reference
interchangeable
2595Interchangeable
interchangeable cross-reference
interchangeable
209AInterchangeable
interchangeable cross-reference
interchangeable
21216Interchangeable
interchangeable cross-reference
interchangeable
2-209AX2029BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy 5031-42?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 5031-42?
5031-42 is a SEMICONDUCTOR DEVICE,TEST SYSTEM.
What parts can replace 5031-42?
There are 13 known substitutes for 5031-42: 397333, 364947, 2595 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5031-42?
5031-42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-00-945-1957. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 5031-42

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026