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00D8543 — 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 Controller - P/N. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
00D8543
SPECIFICATIONS
Part Number00D8543
ManufacturerIBM
Interface10GbE
Capacity10GB
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo NeXtScale nx360 DWC M5
Lenovo System x3100 M5
Lenovo System x3500 M5
Lenovo System x3500 M4
Lenovo System x3550 M4
Lenovo System x3550 M5
Lenovo System x3650 M5
Lenovo System x3650 HD M4
Lenovo System x3750 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 00D8543 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 3
00D8540CompatiblePARTNER
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Controller - Option
compatible
00D8541CompatiblePARTNER
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Controller - SBB
compatible
00D8542CompatiblePARTNER
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Controller - P/N
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 3
00D8540SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Controller - FRU
IBM
00D8541SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Controller - FRU
IBM
00D8542SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Controller - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 00D8543?
00D8543 is a IBM NIC 10GbE SFP+ 2-Port PCI-E-2.0x8 Emulex VFA IIIr Controller - P/N manufactured by IBM.
What parts can replace 00D8543?
There are 3 known substitutes for 00D8543: 00D8540, 00D8541, 00D8542. Substitute compatibility should be verified for your specific system.
Is 00D8543 still available?
00D8543 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.