PartsTable
Technical Data Sheet
19K1271 ✓ 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 19K1271 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 5998-01-521-5466, 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
19K1271
NSN: 5998-01-521-5466
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 8W884 — INTERNATIONAL BUSINESS MACHINES CORPORATION (USA)
SPECIFICATIONS
Part Number19K1271
NSN5998-01-521-5466
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 19K1271 MFR 19K1271
KEY FEATURES
CRITICALITY CODE JUSTIFICATION: CBBL
FEATURES PROVIDED: ELECTROSTATIC SENSITIVE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONRSA IIA
CRITICALITY CODE JUSTIFICATIONCBBL
PART NAME ASSIGNED BY CONTROLLING AGENCYMODULE, SHORT WAVE
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
END ITEM IDENTIFICATIONRSA IIA
CRITICALITY CODE JUSTIFICATIONCBBL
PART NAME ASSIGNED BY CONTROLLING AGENCYMODULE, SHORT WAVE
FEATURES PROVIDEDELECTROSTATIC SENSITIVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
19K1280Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
THIS PART SUBSTITUTES FOR 4
13N1796SUBSTITUTE
IBM GBIC SFP 2Gb SW LC 850nm JDSU JSP-21S0AA1 Transceiver Module - Option
IBM
19K1280SUBSTITUTE
IBM GBIC SFP 2Gb SW LC 850nm JDSU JSP-21S0AA1 Transceiver Module - Option
IBM
22R0483SUBSTITUTE
IBM GBIC SFP 2Gb SW LC 850nm JDSU JSP-21S0AA1 Transceiver Module - Option
IBM
52P6537SUBSTITUTE
IBM GBIC SFP 2Gb SW LC 850nm JDSU JSP-21S0AA1 Transceiver Module - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 19K1271?
19K1271 is a 19K1271.
What parts can replace 19K1271?
There is 1 known substitute for 19K1271: 19K1280. Substitute compatibility should be verified for your specific system.
What is the NSN for 19K1271?
19K1271 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-521-5466. This indicates validated use in U.S. government and defense supply chains.
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