When was cat5e released

Categories: Ethernet , History. Tags: timeline , history , ethernet. Author: Nicholas Watkins. My Shopping List. Last Added Items. Add to Cart Add to Cart. Remove This Item. Go to Shopping List. Recent Posts. By comparison, Cat6 is designed especially for gigabit use and is certified to operate at said speed. In a word, while Cat6 is expected to supersede both Cat5 and Cat5e cabling in the future, all three types of cables continue to be popular for use in network installations.

Summary Cat5, Cat5e and Cat6 cable we describe above usually look very similar from the outside, and any of them will plug into an ethernet port. But they have some differences in their own features. We may make a simple conclusion about them:. If you are unsure what type of cables you have and still do not know whether it fits your requirement, look at the text printed on the cable which usually tells you what type it is.

The differences between each type of cable can get very complicated and have a lot to do with network standards. It has a speed of 40 Gbps and a bandwidth of 2 GHz over a maximum of 30 meters, or 98 feet. The newer Cat cables are shielded, making them more expensive and harder to install and terminate.

They also require different connectors than their predecessors. I am seeing projects that may be overspecified. Many computers have an ethernet card that is only good for Mbps, which can be handled with a Cat 5e instead of higher rated cables.

This may be a good alternative to suggest to your customers. Stephen Carr has been in the electrical construction business since He started Carr Consulting Services—which provides electrical estimating and educational services—in Contact him at Don't worry, we'll come to you.

Your Business. By Stephen Carr. Published On Jul 12, About the Author. The project took approximately three years to complete after the IEEE first commissioned it, but it paved the way for many other changes to come. For example, saw thin coaxial cables approved, and other modifications were made in , , and This year also heralded the coming of auto-negotiation, which allowed two devices to share data via Ethernet cables.

And in , 1 Gbps over fiber optic cables was released.