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Its flexibility and scalability made it the preferred choice for connecting computers, printers, and other devices within organisations. Throughout the rest of the decade, Ethernet gained popularity as a reliable and cost-effective networking technology. This standard laid the groundwork for Ethernet’s rapid expansion. The committee released the first Ethernet standard, known as “Ethernet Version 1.0” or “Ethernet DIX,” which specified a data rate of 10 Mbps and the use of a coaxial cable. In 1980, the Institute of Electrical and Electronics Engineers (IEEE) formed a committee to develop Ethernet standards. You can read more about it on the ACM Digital Library. This paper, published in the Communications of the ACM, is widely regarded as a seminal work in the field of computer networking. In 1976, Metcalfe and his team introduced the Ethernet concept in a paper titled “Ethernet: Distributed Packet-Switching for Local Computer Networks”, whereby they proposed a packet-switching network that utilised a shared coaxial cable, known as the “Ethernet cable”, to enable multiple computers to communicate simultaneously. This marked a significant milestone in the evolution of networking technology. For instance, the Alto computer, developed at Xerox PARC, was one of the first to use Ethernet for networking. This project, known as the “Alto Aloha Network,” laid the foundation for what would eventually become Ethernet. In 1973, Dr Robert Metcalfe, a computer scientist, and his team embarked on a project to connect computers and peripheral devices in a local network. The story of Ethernet begins in the early 1970s at Xerox Corporation’s Palo Alto Research Center (PARC). From its humble beginnings as a research project to its widespread adoption across industries, Ethernet has revolutionised the way we connect and communicate. How has Ethernet changed over the years?Įthernet, the ubiquitous networking technology that forms the backbone of modern local area networks (LANs), has a rich history spanning several decades. How has Ethernet changed over the years, why does it remain a popular choice for engineers, and what does the future hold for Ethernet?įiber optic cables and UTP network cables are linked to hub ports. The faithful Ethernet cable (and its supposed protocol) turns 50 years old, and despite its age, it continues to power network infrastructure all around the world. Furthermore, the NFC locks and RFID chip locks require a very little source of power which allows them to operate for months without having to replace batteries. You can decide who comes in and who doesn’t.Īdditionally, these locks can be wirelessly connected for real-time tracking and communication. Typically, these locks thrive in short-range operation much like Bluetooth technology. The advantage of NFC and RFID locks is they allow for easy access and control. Benefits of NFC & RFID Door Locks Access Control & Monitoring Its sensor also allows you to ensure the door locks automatically behind you and unlock as you approach. Smartphone fingerprint biometric verification optionĭesigned with a 600 lb force, the door lock also integrates a patented DoorSense technology so you can easily tell whether or not your door is securely closed and locked.The door lock is designed to fit doors with a thickness between 35–5mm. The built-in magnetic sensor on the other end automatically locks the door 3 seconds after you close it. At the front, the door lock features a digital touch screen numeric keypad to make it easy and quick to punch in your codes or RFID tags. Its bump and pick-proof construction further enhance its durability and security properties. In the exterior, the door lock features a sleek modern design to complement any home, apartment, or office. The Silent Mode on the other end helps to prevent noisy notifications and warnings to keep the home tranquil, especially when you have young children. The Away Mode on the other end helps to maintain security even when you leave your home for long periods. Furthermore, the door lock is designed with different modes to cater to different circumstances. The door lock is even designed to be compatible with different NFC items. The Samsung DFID Digital Door Lock comes with great versatility, allowing you to make your pick from over 71 user codes and RFID tags. |
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