The bandwidth of a Cat5 cable is 100 Mbps.ДЎ0,000MB (byte) is 80,000 Mb (bit). The computer is connected to the NAS with a Cat5 cable. Situation 1, making a backup with a Cat5 cable: Data communication is always indicated in bits and stored in bytes, where one byte is equal to eight bits. In order to calculate this, the difference in Bit and Byte must first be calculated. The bottleneck in this situation is the UTP Cat5 or Cat6 cables and not the switches. Imagine that you have connected a computer to a NAS on which you want to place the backup. For example, the photos you want to back up have a total size of 10GB (10,000MB). You can compare this with a water pipe: more water can flow through a wide water pipe, should you compare it to a more narrow water pipe.ДЄ nice practical example of this is when you want to back up your photos. Cat6 has a higher bandwidth compared to Cat5. The big difference between Cat5 and Cat6 cables is the amount of data that can be sent. For this reason, and the relatively high purchase costs of fiber optics, a Cat5 or Cat6 cable is often used in homes. While a copper Cat5 cable can achieve a bandwidth of 1000 Mbit / s. For example, if you have connected a media server to your television and want to stream an 8K resolution film on it, then the required bandwidth is 'only' 100 Mbit / s. The use of fiberglass in a home is actually superfluous. Impediments in this system, however, lay in the equipment that has to send the data: the routers and switches. Many and very fast data can be communicated internally. The advantage of optical fiber is the lack of theoretical limit in the bandwidth and speed of the data stream. The system used for this is called optical telecommunication, better known as fiber. With large internet providers and hosting companies, this exchange of data is done by means of light. A network consists of different systems which are linked together and can exchange data with each other.

Cat6 vs cat5e ethernet cables