We now have our tenth SFP+ to 10Gbase-T review and the first after our SFP+ to 10Gbase-T Adapter Module Buyers Guide. The 10Gtek ASF-10G-T or 10Gbase-TX module has multiple model names. We are using what is on the package, however, the Amazon listing we purchased these from have a product that says “10Gtek 10G-SFP-T” and that it is coded for Cisco SFP-10G-SR even though it is being marketed as a “For Intel” and open switches. As we have found in this series, simple features such as naming consistency are often overlooked on these products.

The module is rated to convert a SFP+ slot to a RJ45 10Gbase-T slot and span up to 30m of cable distance. We are going to see how it stacks up in our review.
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https://www.servethehome.com/10gtek-asf-10g-t-10gbase-tx-sfp-to-10gbase-t-module-review/