Future Trends in Standard Network Cable Technology
An increasing amount of data is being transmitted due to the explosive growth of big data, cloud services, and multimedia applications. This has put a strain on existing communication networks and prompted the development of new, higher-speed network technologies such as 5G and Wi-Fi 6. These new technologies require the use of high-performance network cables to support their increased bandwidth and data rates. In this article, we will discuss the future trends in standard network cable technology, from its application Layer 3 TCP/IP network model to the latest Category 8 cables.
Increased Bandwidth and Data Rates
One of the most important trends in network cable technology is the increasing bandwidth and data rates. This is being driven by the increasing demand for high-bandwidth applications such as video streaming, online gaming, and cloud computing. To meet this demand, network cables are being developed with higher bandwidth and data rates. For example, Category 8 cables are capable of supporting data rates of up to 40 Gbps, while Category 9 cables are capable of supporting data rates of up to 100 Gbps.
Reduced Latency
Another important trend is the reduction of latency. Latency is the time it takes for data to travel from one point to another. High latency can cause problems for applications that require real-time data, such as video conferencing and online gaming. To reduce latency, network cables are being developed with lower latency. For example, Category 8 cables have a latency of only 10 nanoseconds per meter, while Category 9 cables have a latency of only 5 nanoseconds per meter.
Power over Ethernet
Ethernet cables are traditionally used to transmit data only. However, there is a growing trend towards using Ethernet cables to transmit power as well. This is known as Power over Ethernet (PoE). PoE can be used to power devices such as IP phones, IP cameras, and wireless access points. This can eliminate the need for separate power cables, which can save time and money. Furthermore, PoE can be used to remotely power and reset devices, which can be useful for devices that are difficult to access.
Shielding
Shielding is a technique used to protect network cables from electromagnetic interference (EMI). EMI can be caused by a variety of sources, such as power lines, motors, and fluorescent lights. EMI can disrupt the transmission of data and cause errors. Shielded cables are designed to reduce the effects of EMI by providing a barrier between the cable and the external environment. There are two main types of shielding: braided shielding and foil shielding. Braided shielding is more effective than foil shielding, but it is also more expensive.
Conclusion
The future of standard network cable technology is bright. As the demand for bandwidth and data rates increases, network cables will continue to be developed with higher bandwidth and lower latency. In addition, PoE will become more widespread as more devices are powered over Ethernet. These trends will help to ensure that network cables continue to meet the needs of today’s and tomorrow’s applications.