Gigabit Ethernet has been in the market for more than 15 years, but with rapid advances in Wi-Fi speeds and the rollout of increasingly bandwidth-intensive applications, many enterprises and SMBs are finding it’s finally running out of steam.

Whereas once the only alternative to wired gigabit Ethernet networks was a jump to 10G, which requires new cabling, now there’s another option: 2.5G or 5G, using the Cat 5e/Cat 6 twisted pair cable you already have installed. Thanks to the work of the 45-member NBASE-T Alliance, you can find products based on the IEEE 802.3bz standard for 2.5/5G Ethernet ratified in September 2016.

Read the source article at Welcome to Network World.com