Transceivers / Modules technical selection Q&A
Owner-confirmed and documentation-backed questions with explicit variant applicability and source boundaries.
These questions were prepared for technical evaluation from cited documentation. They are not a measured list of frequently asked customer questions. The applicability line belongs to each answer; do not transfer a statement between order-code, firmware, cooling, length, form-factor or crypto variants.
The products listed below are the applicable catalog references. Answers use owner-confirmed manufacturer-origin product data, scoped public documentation, or explicitly stated engineering guidance. Genuine conflicting values are qualified individually.
How do MFM1T02A-LR and MFM1T02A-SR differ?
Applicable catalog candidates: 930-9O000-0000-343, 930-9O000-0000-409.
Documentation scope: MFM1T02A-LR and MFM1T02A-SR; suffix variants remain separate.
The NVIDIA BSP compatibility table identifies the base LR module as 10GBASE-LR and the base SR module as 10GBASE-SR. Confirm wavelength, fiber and distance from the exact module documentation rather than borrowing those details from a suffixed variant.
Public references: Validated and Supported Cables and Modules | NVIDIA BlueField BSP.
Can I reuse the reach specification from an -F or -P suffix module?
Applicable catalog candidates: 930-9O000-0000-343, 930-9O000-0000-409.
Documentation scope: 10GbE optical-module selection.
Do not merge suffix variants. The firmware table lists the base SR, SR-F and SR-P separately. Confirm the exact module’s product brief, fiber grade and optical budget before specifying distance.
Public references: Validated and Supported Cables and Modules | NVIDIA BlueField BSP.
Does a matching SFP+ cage guarantee a supported link?
Applicable catalog candidates: 930-9O000-0000-343, 930-9O000-0000-409.
Documentation scope: Optical-module interoperability.
Check the host platform’s validated module list for the software or firmware version and intended rate. The NVIDIA compatibility tables are versioned and should be read within that scope.
Public references: Validated and Supported Cables and Modules | NVIDIA BlueField BSP.
What else is needed for an optical link?
Applicable catalog candidates: 930-9O000-0000-343, 930-9O000-0000-409.
Documentation scope: General optical selection guidance.
Specify the complete pair of endpoints and the fiber plant. Match wavelength, fiber type, connector arrangement and reach to the selected modules rather than ordering from the connector name alone.
Public references: NVIDIA LinkX Ethernet Optical Transceivers.
Availability is on request. Sales provides the USD quotation after the exact configuration is confirmed. No stock, condition or delivery promise is made here.
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