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879999-1 — Network Technical Data

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— · 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,DIODE is a the manufacturer industrial component. Key specifications include material: GALLIUM ARSENIDE SEMICONDUCTOR, overall_length: 0.034 INCHES MAXIMUM IN, mounting_method: CLIP, overall_diameter: 0.083 INCHES MAXIMUM IN, features_provided: HERMETICALLY SEALED CASE, terminal_type_and_quantity: 1 FERRULE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5961-01-010-8789, 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
879999-1
NSN: 5961-01-010-8789
FSC: 5961
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialGALLIUM ARSENIDE SEMICONDUCTOR
overall_length0.034 INCHES MAXIMUM IN
mounting_methodCLIP
overall_diameter0.083 INCHES MAXIMUM IN
features_providedHERMETICALLY SEALED CASE
terminal_type_and_quantity1 FERRULE
NSN5961-01-010-8789
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 879999-1 MFR OEM SEMICONDUCTOR DEVICE,DIODE
KEY FEATURES
•
MOUNTING METHOD: CLIP
•
TERMINAL TYPE AND QUANTITY: 1 FERRULE
•
FEATURES PROVIDED: HERMETICALLY SEALED CASE
•
OVERALL DIAMETER: 0.083 INCHES MAXIMUM IN
•
MATERIAL: GALLIUM ARSENIDE SEMICONDUCTOR
TECHNICAL CHARACTERISTICS
MOUNTING METHODCLIP
TERMINAL TYPE AND QUANTITY1 FERRULE
OVERALL LENGTH0.034 INCHES MAXIMUM IN
FEATURES PROVIDEDHERMETICALLY SEALED CASE
OVERALL DIAMETER0.083 INCHES MAXIMUM IN
MATERIALGALLIUM ARSENIDE SEMICONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
331228HInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14935InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
14909InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
54909InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
380S5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5383574InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 879999-1?
879999-1 is a SEMICONDUCTOR DEVICE,DIODE.
What parts can replace 879999-1?
There are 10 known substitutes for 879999-1: 331228H, 14935, 14909 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 879999-1?
879999-1 is cataloged in the Federal Logistics Information System under NSN 5961-01-010-8789. 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: September 2026