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Technical Data Sheet
19K1248 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CABLE,FIBER OPTIC is a the manufacturer optical transceiver module designed for high-speed data center interconnects. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6015-01-631-0481, 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
19K1248
NSN: 6015-01-631-0481
FSC: 6015 — CABLE,FIBER OPTIC
CAGE: 3BXY7 — INTERNATIONAL BUSINESS MACHINES CORPORATION (USA)
SPECIFICATIONS
Part Number19K1248
NSN6015-01-631-0481
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE,FIBER OPTIC TITLE COMPONENT PN 19K1248 MFR CABLE,FIBER OPTIC
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)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
8269422Interchangeable
interchangeable cross-reference
interchangeable
DS-SFP-FC4G-SWInterchangeable
interchangeable cross-reference
interchangeable
8269422-39Interchangeable
interchangeable cross-reference
interchangeable
8269422-101Interchangeable
Same NIIN cross-reference
interchangeable
39M5697Compatible
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
compatible
00MJ170Compatible
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
compatible
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
THIS PART SUBSTITUTES FOR 19
88Y6854SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
88Y6855SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
88Y6903SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
00AR088SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
00MJ170SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
01DC683SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
01DE257SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
01KP874SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
12R9914SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
13N1943SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
19K1252SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
19K1266SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
2076-ACSKSUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
2077-5305SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
2078-5305SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
23R7136SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
39M5697SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
39M5700SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
40K9805SUBSTITUTE
IBM Fiber Cable LC-LC Multi-Mode OM3 50um 5M Orange - Option
IBM
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FREQUENTLY ASKED QUESTIONS
What is 19K1248?
19K1248 is a CABLE,FIBER OPTIC.
What parts can replace 19K1248?
There are 16 known substitutes for 19K1248: 8269422, DS-SFP-FC4G-SW, 8269422-39 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19K1248?
19K1248 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6015-01-631-0481. This indicates validated use in U.S. government and defense supply chains.
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