Ethernet – Wikipedia tiếng Việt

Ethernet was originally based on the idea of computers communicating over a shared coaxial cable acting as a broadcast transmission medium. The method used was similar to those used in radio systems, with the common cable providing the communication channel likened to the Luminiferous aether in 19th century physics, and it was from this reference that the name "Ethernet" was derived. Ethernet is a way of connecting computers together in a local area network or LAN. It has been the most widely used method of linking computers together in LANs since the 1990s . The basic idea of its design is that multiple computers have access to it and can send data at any time. EtherNet/IP (IP = Industrial Protocol) is an industrial network protocol that adapts the Common Industrial Protocol to standard Ethernet. EtherNet/IP is one of the leading industrial protocols in the United States and is widely used in a range of industries including factory, hybrid and process. イーサネット (Ethernet) はコンピューターネットワークの規格の1つ。 世界中のオフィスや家庭で一般的に使用されている有線のLAN (Local Area Network) で最も使用されている技術規格で、OSI参照モデルの下位2つの層である物理層とデータリンク層に関して規定している。 Jan 31, 2020 · Acquire an Ethernet cable. Ethernet cables, also known as RJ-45, CAT5, or CAT6 cables, have a square plug on each end. You'll use an Ethernet cable to connect your computer to your router. The cable connecting your modem and your router is an Ethernet cable, but don't use that one, as it is important where it is. Ethernet is the most widely installed local area network (LAN) technology. Ethernet is a link layer protocol in the TCP/IP stack , describing how networked devices can format data for transmission to other network devices on the same network segment, and how to put that data out on the network connection. It touches both Layer 1 (the physical Ethernet kan också implementeras som stjärnnät eller utvidgat stjärnnät. Medier. Ethernet använde under 1980-talet främst basband i koaxialkabel som medium och hade en överföringshastighet av 10 Mbit/s. Två typer av koaxkabel användes för Ethernet: 10Base5/802.3: ”tjock koax”, 1 cm diameter.

Ethernet / ˈ iː θ ər n ɛ t / là một họ các công nghệ mạng máy tính thường dùng trong các mạng local area network (LAN), metropolitan area network (MAN) và wide area network (WAN). Tên Ethernet xuất phát từ khái niệm Ête trong ngành vật lý học.

Sep 27, 2011 · The connector is the weak point in an Ethernet cable, choosing the wrong one will often cause grief later. Ethernet Protocol Details. The following table lists various Ethernet protocol specifications and the appropriate cable type for the associated Ethernet LAN standard. Một packet Ethernet bắt đầu bởi một preamble dài 7 octet và một start frame delimiter (SFD) dài một octet.. Preamble chứa một pattern bit dài 56-bit (bảy-byte) gồm các bit 1 và 0 xen kẽ nhau, cho phép các thiết bị trên mạng dễ dàng đồng bộ clock receiver của chúng, cung cấp đồng bộ hóa ở mức bit.

Eternet (bahasa Inggris: Ethernet) adalah keluarga teknologi jejaring komputer untuk jaringan area lokal (LAN). Eternet mulai merambah pasaran pada tahun 1980 dan dibakukan pada tahun 1985 sebagai IEEE 802.3. Eternet telah berhasil menggantikan kabel teknologi LAN yang ikut bersaing lainnya.

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