Here's a comparison of the data rates supported by the various communication mediums listed:

1. Ethernet: Modern Ethernet standards (such as Gigabit Ethernet) support data rates up to 1 Gbps (Gigabit per second) and beyond (10 Gbps, 40 Gbps, etc.), depending on the specific version.

2. Bluetooth: Bluetooth has a much lower data rate compared to the other options. Bluetooth typically supports data rates of up to 3 Mbps (Bluetooth 2.0) and higher in newer versions (Bluetooth 5.0 supports up to 2 Mbps), which is still much lower than the others.

3. Optical Fibre: Optical fiber offers extremely high data rates, often used for long-distance communication with speeds that can range from hundreds of gigabits per second (Gbps) to multiple terabits per second (Tbps). For instance, some commercial fiber-optic systems support up to 100 Gbps or more, with research systems achieving even higher rates.

4. Wi-Fi: Wi-Fi standards (such as Wi-Fi 5 and Wi-Fi 6) support data rates of up to several gigabits per second (e.g., Wi-Fi 6 can support up to 9.6 Gbps), but it is still lower than what optical fiber can handle.