https://www.ebay.com/sch/i.html?_nkw=Addon+Network+Upgrades+D+Link+Dem+432Xt+Compatible+10Gbase+Lr+Sfp+&_sacat=0&_dmd=2

Addon - Network Upgrades D-Link Dem-432Xt Compatible 10Gbase-Lr Sfp+

Regular price
$354.00
Sale price
$252.00

Model Brand: AddOn - Network Upgrades Type Type: SFP+ Details Specifications: 1 x 10GBase-LR Features Features: 1 x LC 10GBase-LR Network