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44T1366 — IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - Option

IBM · SFP TRANSCEIVER
PRODUCT OVERVIEW

44T1366: IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - Option. It is cited to fit LENOVO System x IBM System x3650 M4, LENOVO Uncategorized NeXtScale nx360 M5, LENOVO Uncategorized NeXtScale nx360 DWC M5 and 16 more listed machines.

IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

SPECIFICATIONS
Part Number44T1366
ManufacturerIBM
Capacity56GB
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo NeXtScale nx360 M5
Lenovo NeXtScale nx360 DWC M5
Lenovo SD530
Lenovo ThinkSystem SR630 V1
Lenovo ThinkSystem SR650 V1
Lenovo System x x3550 M3
Lenovo System x x3690 X5
Lenovo System x3300 M4
Lenovo System x3500 M4
Lenovo System x3530 M4
Lenovo System x3550 M4
Lenovo System x3550 M5
Lenovo System x3630 M4
Lenovo System x3650 M5
Lenovo System x3650 HD M4
Lenovo System x3750 M4
Lenovo System x3755 M3
Lenovo System x3850 X5
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 44T1366 MFR IBM IBM Cable DAC 56GbE QSFP+ to QSFP+ Passi
KEY FEATURES
•
56GB Capacity
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)
SUBSTITUTES & CROSS-REFERENCES 2
44T1364CompatiblePARTNER
IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - Option
compatible
44T1367CompatiblePARTNER
IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - SBB
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
44T1364SUBSTITUTE
IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - FRU
IBM
44T1367SUBSTITUTE
IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 44T1366?
44T1366 is a IBM Cable DAC 56GbE QSFP+ to QSFP+ Passive Copper 0.5m Mellanox - Option manufactured by IBM.
What parts can replace 44T1366?
There are 2 known substitutes for 44T1366: 44T1364, 44T1367. Substitute compatibility should be verified for your specific system.
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PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.