What is the Standard Bandwidth of Cat8 ethernet network cable?

What is the Standard Bandwidth of Cat8 ethernet network cable?

• 600MHz
• 250MHz
• 2000MHz
• 500MHz 

EXPLANATION

Cat8 cable, or category 8 cable, is an Ethernet cable which differs greatly from the previous cables in that it supports a frequency of up to 2 GHz (2000 MHz), and is limited to a 30-meter 2-connector channel. While Cat8 cable requires shielded cabling as well. Most importantly, Cat8 Ethernet patch cables can support a speed of 25 Gbps or even 40 Gbps. The physical appearance of Cat8 cable is similar to lower category cables and it can be terminated in RJ45 connections or non-RJ45 connections. Cat8 cable is also backward compatible with its previous versions. Therefore, there is no problem to use it with standard Cat7 connector.