千兆乙太網 crc

Gigabit Ethernet is a speed definition for the Ethernet protocol which can provide 1-gigabit data transmission per second. 1 Gigabit is equal to the 1,000Mbps speed. Gigabit Ethernet also refers to an ethernet port which can provide 1-gigabit speed.

千兆乙太網是乙太網協議的速度定義，可以每秒提供1千兆位資料傳輸。 1千兆位元等於1,000Mbps的速度。 千兆乙太網還指可以提供1千兆位速度的乙太網埠。

千兆乙太網標準 (Gigabit Ethernet Standard)

Gigabit Ethernet is an established standard which is mainly described IEEE 1000Base-T (802.3ab) and later TIA 1000Base-TX is created which requires CAT6 cable to work in a reliable fashion. Other relavent standards are

千兆乙太網是已建立的標準，主要描述IEEE 1000Base-T(802.3ab)，後來建立了TIA 1000Base-TX，它要求CAT6電纜以可靠的方式工作。 其他相關標準是

• 1000BASE-CX is the first Gigabit Ethernet standard which works in 25 meters.
  1000BASE-CX是首個可在25米範圍內工作的千兆乙太網標準。
• 1000BASE-SX is a fiber cable Gigabit Ethernet standard which works up to 550 meters.
  1000BASE-SX是光纖電纜千兆位乙太網標準，可工作達550米。
• 1000BASE-LX is another fiber optic cable standard which works up to 5 kilometers.
  1000BASE-LX是另一種最長可達5公里的光纜標準。
• 1000BASE-T is coaxial cable or CAT5E or CAT6 standard which works up to 100 meters.
  1000BASE-T是同軸電纜或CAT5E或CAT6標準，最長可達100米。

千兆乙太網連線(埠和電纜) (Gigabit Ethernet Connection (Port and Cable))

Gigabit is a very fast connection wherein a single second 120 MB or megabyte data can be transferred theoretically. But in the real world, it may a bit lower related to the remote system speed. As a fast connection, Gigabit Ethernet port and cable should meet some requirements which are generally CAT5e or CAT6 cable or fiber cable. Even fiber cable provides less delay creating a fiber cable infrastructure that is hard and expensive. Generally, CAT6 cables are used to connect network devices like modem, switch router, firewall, computer with each other. As a connector like other ethernet connections, RJ-45 is used.

千兆位是非常快速的連線，其中理論上可以傳輸單個第二個120 MB或兆位元組的資料。 但是在現實世界中，它與遠端系統速度有關可能會更低。 作為快速連線，千兆位乙太網埠和電纜應滿足一些要求，通常是CAT5e或CAT6電纜或光纜。 即使是光纜，也可以減少延遲，從而建立既硬又昂貴的光纜基礎結構。 通常，CAT6電纜用於將網路裝置(例如調變解調器，交換機路由器，防火牆，計算機)相互連線。 與其他乙太網連線一樣，使用RJ-45作為聯結器。

如何在Windows中列出千兆乙太網 (How To List Gigabit Ethernet in Windows)

In windows to get information about the Gigabit Ethernet the Control Panel -> Network and Internet -> Network Connections steps should be following and the following screen will list existing network connections. Generally the network connection name will contain Gigabit term which refers to the Gigabit Ethernet.

在要獲取有關千兆乙太網的資訊的視窗中，應遵循“ Control Panel -> Network and Internet -> Network Connections步驟，以下螢幕將列出現有的網路連線。 通常，網路連線名稱將包含Gigabit術語，該術語指的是千兆乙太網。

Also double click to the interface will show detailed information where also speed will list 1.0 Gbps which is gigabit connection.

同樣雙擊該介面將顯示詳細資訊，其中速度還將列出1.0 Gbps ，這是千兆位連線。

千兆乙太網與快速乙太網(Gigabit Ethernet vs Fast Ethernet)

Fast Ethernet is another ethernet connection type or speed which is one level lower than Gigabit ethernet. Gigabit ethernet provides 1 Gbps or 1.000 Mbps speed where Fast Ethernet is 100Mbps . This means Gigabit ethernet has 10 times more bandwidth then fast ethernet. Also fast ethernet can work with CAT5 but gigabit can only work with CAT5E.

快速乙太網是另一種乙太網連線型別或速度，比千兆乙太網低一個級別。 千兆乙太網提供1 Gbps或1.000 Mbps的速度，而快速乙太網為100Mbps。 這意味著千兆乙太網的頻寬是快速乙太網的10倍。 快速乙太網也可以與CAT5一起使用，但千兆位只能與CAT5E一起使用。

翻譯自: https://www.poftut.com/what-is-gigabit-ethernet/

千兆乙太網 crc