DEM-431XT D-Link Compatible 10G SFP+ SR 850nm 300m MMF Transceiver Module

The DEM-431XT is an optical transceiver module from TenFourOptics. Key specifications: 10G, 300m, 850nm, LC/UPC, MMF, SR.

• Form Factor: SFP+
• Data Rate: 10G
• Protocol: SR
• Fiber Type: MMF
• Reach: 300m
• Wavelength: 850nm
• Connector: LC/UPC
• OEM Equivalent: DEM-431XT

Compatibility: Built to MSA standards and coded per order for D-link platforms. Please add your switch model and OS release in the order notes, or email 10.4@tenfouroptics.com.

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

Backed by the GreenLights4Life® Limited Lifetime Replacement Warranty. In-stock items ship same or next business day.

Download datasheet (PDF)