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AddOn - Network Upgrades D-Link DEM-431XT-DD Compatible 10GBase-SR SFP+

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AddOn's industry-standard SFP+ is a hot-swappable input/output device that plugs into a Gigabit Ethernet slot, linking the port with the fiber-optic network. AddOn's transceivers (GBIC, SFP, XFP and XENPAK) are 100% compliant for all of our networking product lines. AddOn transceivers are factory loaded with OEM specific configuration data required for networking compliance. These transceivers initialize and perform identically to the OEM transceivers and can be mixed and deployed with other OEM or 3rd party transceivers, for seamless network performance.

AddOn D-Link DEM-431XT-DD Compatible TAA Compliant 10GBase-SR SFP+ Transceiver (

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

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  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
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The AddOn D-Link DEM-431XT-DD-compatible SFP+ transceiver provides one LC 10GBase-SR network connection for network administrators upgrading compatible equipment with a fiber-optic link.

Recommended For

  • Network administrators connecting 10GbE switches in data centers or enterprise wiring closets over multimode fiber.
  • IT teams adding or replacing a D-Link-compatible optic in an SFP+ port for an existing duplex-LC multimode-fiber run; the listed reach is up to 300 m, depending on the fiber type.
  • Network operators who want Digital Diagnostics Monitoring to check optic readings such as transmit and receive power, temperature, and voltage.
  • Technicians adding or replacing a supported transceiver without powering down the switch, using its hot-pluggable design.

Spec Summary

AttributeValue
Best ForAdding a 10GBase-SR fiber link to compatible network equipment using an LC connection
Network Interface1 x 10GBase-SR SFP+ Ethernet interface with LC connection
Brand And ModelAddOn - Network Upgrades, model DEM-431XT-DD-AO
Physical SpecificationsItem dimensions: 4.4 x 1.7 x 0.8 inches; item weight: 0.05 pounds
Package DetailsQuantity: 1; package dimensions: 5 x 2 x 1 inches; package weight: 0.02 grams
California Proposition 65Warning type: cancer and reproductive