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46W0611 — 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 3.0x8 Chelsio T520-LL-CR Controller - Option. Key specifications include Platform: Dell PowerEdge T520. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
46W0611
SPECIFICATIONS
PlatformDell PowerEdge T520
FITS THESE MACHINES
Lenovo System x IBM System x3650 M4
Lenovo NeXtScale nx360 M5
Lenovo System x x3690 X5
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 46W0611 MFR IBM IBM NIC 10GbE SFP+ 2-Port PCI-E 3.0x8 Ch
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 1
46W0609CompatiblePARTNER
IBM NIC 10GbE SFP+ 2-Port PCI-E 3.0x8 Chelsio T520-LL-CR Controller - Option
compatible
LIFECYCLE

No lifecycle data available.

THIS PART SUBSTITUTES FOR 1
46W0609SUBSTITUTE
IBM NIC 10GbE SFP+ 2-Port PCI-E 3.0x8 Chelsio T520-LL-CR Controller - FRU
IBM
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FREQUENTLY ASKED QUESTIONS
What is 46W0611?
46W0611 is a IBM NIC 10GbE SFP+ 2-Port PCI-E 3.0x8 Chelsio T520-LL-CR Controller - Option manufactured by IBM.
What parts can replace 46W0611?
There is 1 known substitute for 46W0611: 46W0609. Substitute compatibility should be verified for your specific system.
Is 46W0611 still available?
46W0611 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.