A terabit in terms of bandwidth speed is the measurement that is equal to 1,000,000,000,000 (one trillion) bits per second (Tbps). A bit is a unit of information that can either be a binary 0 or 1. Terabit Ethernet (TE) is an Ethernet standard that supports data rates up to 1000 gigabits per second (Gbps). TE was first defined in the IEEE 802.3bp standard in 2016.

The main advantage of TE over other Ethernet standards is its high data rate. This makes it ideal for applications that require large amounts of bandwidth, such as 4K and 8K video streaming and virtual reality (VR). TE also has lower latency than other standards, which means it can provide a more responsive experience for applications that require real-time interaction.

TE provides many benefits over other Ethernet standards due to its extremely high data rate. This allows for much faster transmission speeds than previous versions of the technology. In addition to this benefit, another big selling point for Terabit ethernet is its low latency when compared with alternatives; making it the perfect choice for any application which requires real-time response such as gaming or live streaming services supported by data centers.

Terabit Ethernet or TbE is Ethernet with bandwidth speeds above One Hundred Gigabit Ethernet. Four Hundred Gigabit Ethernet (400G, 400GbE, 400 Gbps) and Two Hundred Gigabit Ethernet (200 G, 200 GbE, 200 Gbps) up to 1 Tbps or more.