PartsTable
Technical Data Sheet
RELEASE NO. 2637D ✓ 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 RELEASE NO. 2637D 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 5961-01-296-8343, 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
RELEASE NO. 2637D
NSN: 5961-01-296-8343
FSC: 5961
CAGE: 80131 — ELECTRONIC INDUSTRIES ASSOCIATION
SPECIFICATIONS
Part NumberRELEASE NO. 2637D
NSN5961-01-296-8343
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 RELEASE NO. 2637D MFR OEM RELEASE NO. 2637D
KEY FEATURES
TERMINAL TYPE AND QUANTITY: 1 TAB, SOLDER LUG AND 1 THREADED STUD
MATERIAL: SILICON SEMICONDUCTOR
THREAD SERIES DESIGNATOR: UNF
NOMINAL THREAD SIZE: 0.250 INCHES IN
MOUNTING METHOD: THREADED STUD(S)
MOUNTING FACILITY QUANTITY: 1
FEATURES PROVIDED: HERMETICALLY SEALED CASE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPE AND QUANTITY1 TAB, SOLDER LUG AND 1 THREADED STUD
MATERIALSILICON SEMICONDUCTOR
THREAD SERIES DESIGNATORUNF
OVERALL LENGTH1.440 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
MOUNTING METHODTHREADED STUD(S)
MOUNTING FACILITY QUANTITY1
FEATURES PROVIDEDHERMETICALLY SEALED CASE
VOLTAGE RATING IN VOLTS PER CHARACTERISTIC200.0 MAXIMUM REVERSE VOLTAGE, PEAK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
1N1186Interchangeable
interchangeable cross-reference
interchangeable
1N1186RInterchangeable
interchangeable cross-reference
interchangeable
54111031-031Interchangeable
interchangeable cross-reference
interchangeable
541103-031Interchangeable
interchangeable cross-reference
interchangeable
1N1194Interchangeable
interchangeable cross-reference
interchangeable
1N1163Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy RELEASE NO. 2637D?
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 RELEASE NO. 2637D?
RELEASE NO. 2637D is a RELEASE NO. 2637D.
What parts can replace RELEASE NO. 2637D?
There are 11 known substitutes for RELEASE NO. 2637D: 1N1186, 1N1186R, 54111031-031 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RELEASE NO. 2637D?
RELEASE NO. 2637D is cataloged in the Federal Logistics Information System (FLIS) under NSN 5961-01-296-8343. 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 — RELEASE NO. 2637D