NVIDIA MC3208411-T MLN Module ETH 1G 1G SFP Base-t 100M

NVIDIA MC3208411-T MLN Module Ethernet SFP

Overview

The NVIDIA MC3208411-T is a modular network interface component designed to extend or upgrade Ethernet connectivity in systems requiring flexible port configuration. This compact MLN (Mellanox networking) module delivers 1G Ethernet connectivity with SFP (Small Form-factor Pluggable) transceiver support and BASE-T 100M capability, making it suitable for systems where space and power efficiency matter as much as connectivity reliability.

At 0.10 lb and measuring just 2.50 × 4.30 × 0.90 inches, the MC3208411-T is engineered for dense system integration—whether in enterprise data centers, network appliances, or systems where modular port expansion avoids redesigning the entire platform. The module supports factory-new genuine NVIDIA sourcing, meaning you avoid grey-market or parallel-import risk.

Key Features

• 1G Ethernet + SFP dual-mode connectivity: supports both copper BASE-T (twisted-pair) and fiber SFP transceiver connections—choose the physical medium that matches your backbone infrastructure without swapping modules.
• Compact 2.50 × 4.30 × 0.90 inch footprint: low-profile design reduces thermal and physical footprint when integrated into appliances, security gateways, or modular network systems where rack space or enclosure volume is constrained.
• 100M BASE-T fallback support: maintains legacy network compatibility on older infrastructure segments while offering 1G Gbps speed where modern switches and cabling are deployed—no forced upgrades required.
• Lightweight 0.10 lb weight: negligible mass load for embedded or modular deployments, important in systems where cumulative component weight drives thermal and structural design.
• Malaysia manufacturing origin: verified factory-new product sourced direct from the manufacturer or US authorized distribution channel—no grey-market uncertainty.
• NVIDIA/Mellanox ecosystem integration: designed for NVIDIA networking products and enterprise systems where modular port expansion is a standard upgrade path; verify compatibility with your specific host system before procurement.

Integration & Compatibility

The MC3208411-T is a plug-in module intended for systems that support NVIDIA MLN module architecture. Deployment success depends on two critical factors: (1) your host system must have an available MLN module slot, and (2) your system firmware must recognize and initialize the module on startup. Before purchasing, confirm your system's technical documentation specifies MLN module support and references compatible SKUs.

SFP transceiver compatibility is another integration point. The module accepts standard SFP modules (LC connector, 1.25 Gbps); ensure any fiber transceivers you plan to use match your link partner's wavelength and distance specification (SR, LR, etc.). For copper 1G connections, use standard CAT5e or CAT6 twisted-pair cabling terminated in RJ-45 connectors.

What's in the Box

The MC3208411-T ships as a module only. No cable, transceiver, or mounting hardware is included. You will need to source the appropriate SFP transceiver (if using fiber) or have standard Ethernet cabling ready (if using BASE-T). Consult your system manual for any required module installation guides or firmware updates before installation.

Frequently Asked Questions

Q: Is the MC3208411-T compatible with my system?

A: The MC3208411-T is an MLN module designed for NVIDIA/Mellanox networking systems. Compatibility depends on whether your host system has an available MLN slot and firmware support. Check your system's technical documentation or contact the system manufacturer before ordering.

Q: Can I use both the SFP and BASE-T ports at the same time on the MC3208411-T?

A: No. The module provides either SFP (fiber) or BASE-T (copper) connectivity as an alternative connection method—one active link at a time. Configure your network to use the medium appropriate for your segment (fiber for long-distance backbone, copper for shorter LAN drops).

Q: What SFP transceiver types does the MC3208411-T support?

A: Standard SFP modules rated for 1.25 Gbps with LC connectors. Specific wavelengths (850nm SR, 1310nm LR, etc.) depend on your link distance and partner equipment. Verify transceiver specs match your infrastructure before purchase.

Q: Does the MC3208411-T require firmware updates?

A: Module recognition and driver support depend on your host system firmware. Check your system manufacturer's support site for the latest firmware version and any MLN module enablement patches before or immediately after installation.

Q: What is the warranty on the MC3208411-T?

A: Warranty terms vary depending on your sourcing channel (manufacturer, distributor, or reseller). Confirm warranty coverage and support options directly when ordering.

Q: Is the MC3208411-T NDAA Section 889 compliant?

A: NVIDIA publishes compliance statements for specific product lines. Consult NVIDIA's NDAA compliance documentation or contact your supplier to verify whether this module is approved for US federal procurement.

Jerry Tildsen

When you're integrating the MC3208411-T into a modular networking platform or security appliance, the real value is in the flexibility—not the speed bump. At 1G Ethernet with dual SFP/BASE-T capability, this module lets you avoid hardware redesign when backbone infrastructure changes. The compact 2.50 × 4.30 × 0.90 inch footprint and 0.10 lb weight mean thermal and structural impact is negligible, critical when you're already at power or cooling limits in a dense enclosure.

Technical Highlights:

• Dual-mode 1G Ethernet (SFP + BASE-T): Deploy fiber on backbone segments where distance or EMI matters; switch to copper RJ-45 on shorter LAN runs. No module swap required—just change the transceiver or cable type to match your segment infrastructure.
• 100M fallback support: Legacy infrastructure compatibility prevents forced upgrades to older switches or cabling; negotiate down to 100 Mbps if needed without losing the link—useful in mixed-vintage deployments.
• Minimal footprint and weight: 2.50 × 4.30 inch profile fits modular appliance designs; 0.10 lb mass doesn't trigger thermal or structural recalculation in already-constrained systems.

Deployment Considerations:

• Verify your host system firmware recognizes MLN modules before installation—undocumented systems may not initialize the module on startup, leaving you with dead hardware until a firmware patch lands.
• SFP transceiver sourcing is your responsibility; the module ships without optics. Confirm wavelength (SR, LR, etc.) and distance rating match your partner equipment before cabling to avoid link flaps or no-link events.

The MC3208411-T is strongest in appliance designs—network security gateways, data collection nodes, or modular recording systems—where you need a flexible Ethernet interface without redesigning the chassis. If you're building a one-off security installation with fixed cabling, standard integrated ports are simpler. If you're an OEM shipping modular platforms to multiple customers, the MC3208411-T gives you port flexibility without SKU explosion.