SFP+ LR fiber optic transceiver NVIDIA 10 Gbps 1310 nm SFP+ module, MSA compliant

Mellanox Technologies SFP+ LR is a fiber-optic SFP+ transceiver module designed for 10 Gbit/s links. The module conforms to MSA specifications and provides a compact SFP+ form factor for use in compatible switches, servers and network adapters. Its small dimensions make it suitable for dense installations where standard SFP+ optics are required.

Advantages

The SFP+ LR module supports a 10000 Mbit/s data rate over single‑mode fiber and uses the SFP+ interface for direct compatibility with SFP+ ports. Compliance with MSA ensures interoperability with equipment from multiple vendors. The module's compact size (13.4 mm × 56.5 mm × 8.5 mm) simplifies installation in confined spaces and contributes to high port density.

Suitable for

• 10 Gbit/s uplinks between switches and aggregation devices
• Server-to-switch 10 G connections in data centers
• Long-distance single‑mode fiber links where LR optics are appropriate

Key specifications

• Form factor: SFP+
• Transceiver type: Fiber optic (LR)
• Maximum data transfer rate: 10000 Mbit/s (10 Gbit/s)
• Interface type: SFP+
• Certification: MSA compliant
• Dimensions: Width 13.4 mm, Depth 56.5 mm, Height 8.5 mm
• Brand: NVIDIA (Mellanox Technologies), MPN: 930-9O000-0000-343

How to use

Install the SFP+ LR transceiver into an empty SFP+ slot on a switch, server NIC or other compatible device until it clicks into place. Connect single‑mode fiber optic cables with the correct LC connectors, observing proper polarity. Ensure the host device is configured for a 10 Gbit/s link and verify link status in the device management interface. Follow vendor guidance for hot‑plugging and safe handling of optical modules.

Recommendations

Use single‑mode fiber and LC connectors appropriate for LR optics; verify compatibility with your network equipment and transceiver firmware. Handle the optical interfaces with dust caps when not in use and avoid touching connector endfaces to maintain signal quality.