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00Y7731 — 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 NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Embedded Module - Option. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
00Y7731
SPECIFICATIONS
Part Number00Y7731
ManufacturerIBM
Interface10GbE
Capacity10GB
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo System x3550 M4
Lenovo System x3650 HD M4
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 00Y7731 MFR IBM IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Em
KEY FEATURES
•
10GbE Interface
•
10GB Capacity
TYPICAL APPLICATIONS
  • Data center top-of-rack switching
  • High-speed server interconnects (10G/25G/40G/100G)
  • Storage network fabric (iSCSI, FCoE)
  • Campus and branch network infrastructure
  • Firewall and security appliance connectivity
  • WAN edge and SD-WAN deployments
SUBSTITUTES & CROSS-REFERENCES 2
00Y7730CompatiblePARTNER
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Embedded Module - Option
compatible
00Y7729CompatiblePARTNER
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Embedded Module - SBB
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 2
00Y7729SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Embedded Module - FRU
IBM
00Y7730SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Embedded Module - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 00Y7731?
00Y7731 is a IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Embedded Module - Option manufactured by IBM.
What parts can replace 00Y7731?
There are 2 known substitutes for 00Y7731: 00Y7730, 00Y7729. 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.