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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 79-80
79-80 ✓ Verified by PartsTable
— · CABLE ASSEMBLY
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The SHADE,OPTICAL INSTRUMENT is a the manufacturer optical transceiver module designed for high-speed data center interconnects. Key specifications include phase: THREE INPUT, material: PLASTIC BODY, stem_type: THREADED, duty_cycle: CONTINUOUS, power_rating: 50.000 HORSEPOWER OUTPUT, stem_material: COPPER ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-898-7190, 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
79-80
NSN: 5998-00-898-7190
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 14632 — DRS SIGNAL SOLUTIONS, INC. (USA)
SPECIFICATIONS
phaseTHREE INPUT
materialPLASTIC BODY
stem_typeTHREADED
duty_cycleCONTINUOUS
power_rating50.000 HORSEPOWER OUTPUT
stem_materialCOPPER ALLOY
terminal_typePLUG
cooling_methodFAN COOLED
overall_height0.281 INCHES NOMINAL IN
overall_length1.516 INCHES NOMINAL IN
capacity_rating3.000 MILLILITERS NOMINAL
mounting_methodTERMINAL LOCATION NOT OTHERWISE SPECIFIED
NSN5998-00-898-7190
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 79-80 MFR SHADE,OPTICAL INSTRUMENT
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONID-1457/G;CEK
END ITEM IDENTIFICATIONID-1457/G;CEK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
7980Interchangeable
interchangeable cross-reference
interchangeable
628Interchangeable
interchangeable cross-reference
interchangeable
105TInterchangeable
interchangeable cross-reference
interchangeable
V450AInterchangeable
interchangeable cross-reference
interchangeable
NNNP00395Interchangeable
interchangeable cross-reference
interchangeable
NNNP395Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 79-80?
79-80 is a SHADE,OPTICAL INSTRUMENT.
What parts can replace 79-80?
There are 15 known substitutes for 79-80: 7980, 628, 105T and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 79-80?
79-80 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-898-7190. 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