MFM1T02A-LR Mellanox Compatible 10G SFP LR 10km SMF Transceiver

On Mellanox/NVIDIA hosts, the MFM1T02A-LR stands in for the OEM optic: a 10G SFP LR module reaching 10km over single-mode fiber through a duplex LC connector. It seats in a standard SFP cage and comes up as a recognized module with no configuration required.

• Form Factor: SFP
• Data Rate: 10G
• Protocol: LR
• Fiber Type: SMF
• Reach: 10km
• Connector: Duplex LC
• OEM Equivalent: MFM1T02A-LR

Compatibility: Documented OEM compatibility (NVIDIA/Mellanox published compatibility documentation): this module is accepted in 10G SFP+ ports on the ConnectX-5 adapter cards, ConnectX-6 Lx adapter cards, ConnectX-6 adapter cards, Spectrum SN2010, Spectrum SN2410, and Spectrum-2 SN3420. This module follows NVIDIA/Mellanox's published compatibility matrix; for your exact line card or OS release, email 10.4@tenfouroptics.com and we'll confirm fit.

Tested & Proven: Every TenFour Optics part is coded, tested, and verified before shipment — see Tested & Proven.

Coded to register on Mellanox/NVIDIA equipment as the expected 10G LR part, it reports live diagnostics over DDM across that 10km single-mode span. MSA-compliant and bench-verified before shipment. Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. Kept on the shelf and ships same or next business day.