DAC cable is a cost-effective equivalent for optical transceivers in high-speed data communication. This post is SFP+ DAC wiki and guides how to buy the best 10G Twinax SFP+ DAC cable.

High-speed cable has vast adoption in the switch-to-switch, switch-to-server, and server-to-storage market. According to the data by GlobeNewswire, the switch-to-switch segment in 2020 has a market share of 64.3%, and DAC cable in 2020 has a market share of 32.4%. Besides, the high-speed cable market will see a 6.9% CARG from 2021 to 2028. With the benefits of low cost and low power consumption, Twinx direct attach copper cable is becoming more and more popular in high-speed Ethernet interconnections. This post will guide you to buy SFP+ DAC cable for your business needs.




What is the 10G Twinax SFP+ DAC Cable?

An SFP+ direct attach copper (DAC) cable is a Twinax copper cable with fixed SFP+ connectors terminated on both ends. The built-in SFP+ connector module on the direct attach copper cable is identical to the standard SFP+ transceiver. However, there is no optical Laser in DAC connectors and no need for a matching extra fiber patch cable. Hence DAC cable is a cost-effective equivalent for costly optical transceivers in high-speed data communication.