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49Y7932 — Network Technical Data

IBM · 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

IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
49Y7932
SPECIFICATIONS
Part Number49Y7932
ManufacturerIBM
Interface10GbE
Capacity40GB
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo NeXtScale nx360 M5
Lenovo System x iDataPlex dx360 Server M3
Lenovo System x x3550 M3
Lenovo System x x3650 M3
Lenovo System x x3690 X5
Lenovo System x3550 M4
Lenovo System x3550 M5
Lenovo System x3630 M4
Lenovo System x3650 M5
Lenovo System x3750 M4
Lenovo System x3755 M3
Lenovo System x3850 X5
Lenovo ThinkSystem NE2580O RackSwitch
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 49Y7932 MFR IBM IBM Cable DAC Break Out 40GbE QSFP+ to 4
KEY FEATURES
•
10GbE Interface
•
40GB 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 3
49Y7888CompatiblePARTNER
IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - Option
compatible
00D5808CompatiblePARTNER
IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - P/N
compatible
49Y7889CompatiblePARTNER
IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3
00D5808SUBSTITUTE
IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - FRU
IBM
49Y7888SUBSTITUTE
IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - FRU
IBM
49Y7889SUBSTITUTE
IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 49Y7932?
49Y7932 is a IBM Cable DAC Break Out 40GbE QSFP+ to 4x10GbE SFP+ Copper 5m - Option manufactured by IBM.
What parts can replace 49Y7932?
There are 3 known substitutes for 49Y7932: 49Y7888, 00D5808, 49Y7889. Substitute compatibility should be verified for your specific system.
Is 49Y7932 still available?
49Y7932 is currently Unknown.
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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.