In May 1973 while working at Xerox PARC, Bob Metcalf introduced the concept of ethernet. Following this, IEEE turned the Ethernet concept into a global standard in 1983 with the release of IEEE Std. 802.3a, this supported 10Mb of data transmission over a coaxial cable. The advancement of Ethernet took another progressive step in 1990
Access Control & Security Cabling With crime a constant threat to our way of life, we want to feel more secure in our homes and businesses. And, thanks to the rapid growth of technology, closed-circuit television (CCTV) is making us safer than ever. You’re likely to be interested in getting on board with the CCTV
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