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cat5和cat5e的区别_具有功能以及CAT5与CAT6的CAT5电缆标准是什么？

發布時間：2023/12/8 编程问答 38 豆豆

生活随笔收集整理的這篇文章主要介紹了 cat5和cat5e的区别_具有功能以及CAT5与CAT6的CAT5电缆标准是什么？小編覺得挺不錯的,現在分享給大家,幫大家做個參考.

cat5和cat5e的區別

CAT5 or Category 5 is a copper cable used in computer networks and cable TV. It is popularly used in Computer Network start Ethernet which is very popular in LAN computer networks. Cable standards like CAT5 are defined by the Electronic Industries Association and Telecommunications Industry Association simple EIA\TIA. The naming of the CAT5 comes from Category 5 because it is the 5th generation cable standard which is superior to previous generations and versions like CAT3, CAT4, etc.

CAT5或5類是用于計算機網絡和有線電視的銅質電纜。它廣泛用于計算機網絡啟動以太網，這在LAN計算機網絡中非常流行。像CAT5這樣的電纜標準由電子工業協會和電信工業協會(簡稱EIA \ TIA)定義。 CAT5的命名來自第5類，因為它是第5代電纜標準，優于以前的版本和CAT3，CAT4等版本。

CAT5標準 (CAT5 Standard)

CAT5 cables contain four copper pairs to transmit signals. Fast Ethernet is an Ethernet standard which is designed to provide 100 Mbps network speed in 100 meters. But the Fast Ethernet standard only uses two copper wire and other two copper wire is not used theoretically. In order to use free two copper wires and provides Gigabit Ethernet standard named CAT5e is created.

CAT5電纜包含四對銅纜以傳輸信號。快速以太網是一種以太網標準，旨在在100米內提供100 Mbps的網絡速度。但是快速以太網標準僅使用兩根銅線，而理論上不使用其他兩根銅線。為了免費使用兩條銅線并提供千兆以太網標準，創建了CAT5e。

CAT5速度 (CAT5 Speeds)

CAT5 cables can provide network speeds up to 1Gbps with the enhanced CAT5e standard cables. But in common CAT5 cable is designed to support Fast Ethernet or 100 Mbps transfer rates. 1Gbps can be calculated as 120 MBps or 120 Megabyte per second. On the other hand, 100 Mbps can be calculated as 12 MBps or 12 Megabyte per second theoretically.

CAT5電纜可使用增強型CAT5e標準電纜提供高達1Gbps的網絡速度。但是通常，CAT5電纜旨在支持快速以太網或100 Mbps傳輸速率。 1Gbps可以計算為每秒120 MBps或120 MB。另一方面，理論上100 Mbps可以計算為每秒12 MBps或12 MB。

CAT5范圍 (CAT5 Range)

Ethernet cables designed to work maximum at 100 meters range. CAT5 cable also provides the same range where the range is designed to 90 meters between the patch panel and wall jack and 10 meters between each jack and the attached device. Actually, longer ranges than 100 meters can work but it is not guaranteed to work properly.? 100 meters range limit is designed to work properly but you can try a bit longer distances if you do not need a high level of reliability.

以太網電纜的最大工作距離為100米。 CAT5電纜也提供相同的范圍，該范圍設計為配線架和墻壁插座之間的距離為90米，每個插座和所連接的設備之間的距離為10米。實際上，超過100米的射程可以使用，但不能保證其正常工作。 100米范圍限制旨在正常工作，但是如果您不需要很高的可靠性，則可以嘗試更長的距離。

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What Is Bandwidth (Computer Network)? .u1050b11fc30576a3eefb188377ba058e , .u1050b11fc30576a3eefb188377ba058e .postImageUrl , .u1050b11fc30576a3eefb188377ba058e .centered-text-area { min-height: 80px; position: relative; } .u1050b11fc30576a3eefb188377ba058e , .u1050b11fc30576a3eefb188377ba058e:hover , .u1050b11fc30576a3eefb188377ba058e:visited , .u1050b11fc30576a3eefb188377ba058e:active { border:0!important; } .u1050b11fc30576a3eefb188377ba058e .clearfix:after { content: ""; display: table; clear: both; } .u1050b11fc30576a3eefb188377ba058e { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #ECF0F1; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); -o-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); } .u1050b11fc30576a3eefb188377ba058e:active , .u1050b11fc30576a3eefb188377ba058e:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #D35400; } .u1050b11fc30576a3eefb188377ba058e .centered-text-area { width: 100%; position: relative; } .u1050b11fc30576a3eefb188377ba058e .ctaText { border-bottom: 0 solid #fff; color: #3498DB; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u1050b11fc30576a3eefb188377ba058e .postTitle { color: #27AE60; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u1050b11fc30576a3eefb188377ba058e .ctaButton { background-color: #e6e6e6!important; color: #3498DB; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://www.poftut.com/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u1050b11fc30576a3eefb188377ba058e:hover .ctaButton { background-color: #E67E22!important; } .u1050b11fc30576a3eefb188377ba058e .centered-text { display: table; height: 80px; padding-left: 18px; top: 0; } .u1050b11fc30576a3eefb188377ba058e .u1050b11fc30576a3eefb188377ba058e-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u1050b11fc30576a3eefb188377ba058e:after { content: ""; display: block; clear: both; } 了解更多什么是帶寬(計算機網絡)？

CAT5類型 (CAT5 Types)

CAT5 cable has mainly two main types. These two types are named as solid and stranded.

CAT5電纜主要有兩種主要類型。這兩種類型分別命名為solid和stranded 。

`Solid CAT5` cable type is designed to support longer lengths and works better for fixed wired configurations like office buildings, data centers, etc.
實心CAT5電纜類型旨在支持更長的長度，并且更適合固定布線配置(例如辦公樓，數據中心等)。
`Stranded CAT5` cable is designed to support short distance ranges and moving cables where the path of the cable can be changed over time regularly.
CAT5絞合電纜設計用于支持短距離范圍和移動電纜，其中電纜的路徑可以隨時間定期變化。

Alternatively, CAT5 has a subversion named CAT5e which is explained below in detail.

替代地，CAT5具有名為CAT5e的子版本，下面將對其進行詳細說明。

CAT5連接器 (CAT5 Connectors)

In order to connect CAT5 cables to the end and intermediate devices like computer, laptop, server, patch panel, switch, router, etc. we need connectors. Connectors are used to end a CAT5 cable two ends. CAT5 cable generally used in computer networks where RJ45 is a very popular type of connector used with CAT5 cables.

為了將CAT5電纜連接到終端設備和中間設備，例如計算機，筆記本電腦，服務器，配線架，交換機，路由器等，我們需要連接器。連接器用于將CAT5電纜的兩端端接。 CAT5電纜通常用于計算機網絡，其中RJ45是與CAT5電纜一起使用的非常流行的連接器類型。

CAT5e標準 (CAT5e Standard)

CAT5e is updated standard for the CAT5. e in CAT5e stands for enhanced where some usage and capability of the cable is enhanced without a major change. CAT5e is designed to support Gigabit Ethernet speed which is 1 Gbps for the same range which is 100 meters. In standard CAT5 there are 4 copper lines where only 2 of them is used. With CAT5e the 2 free copper lines also used to increase the bandwidth and performance of the cable. Because of the CAT5e uses more copper lines which means more signal in the same lines the tests of the CAT5e is stricter then CAT5 cables.

CAT5e是CAT5的更新標準。 CAT5e中的e表示已增強，其中電纜的某些用法和功能得到了增強，而無需進行重大更改。 CAT5e設計為在100米的相同范圍內支持1 Gbps的千兆以太網速度。在標準CAT5中，有4條銅線，其中僅使用2條。使用CAT5e時，兩條自由的銅線還用于增加電纜的帶寬和性能。由于CAT5e使用更多的銅線，這意味著在同一根線中會有更多的信號，因此與CAT5電纜相比，CAT5e的測試更加嚴格。

CAT5和CAT6 (CAT5 vs CAT6)

CAT5 is used for a lot of different installations but after some time with the advance of the computer networks and equipment, it became insufficient. CAT6 is designed to be superior to CAT5 in speed, range, consistency, etc. Here we will compare both cabling standards CAT5 vs CAT6 in general.

CAT5用于許多不同的安裝，但是隨著計算機網絡和設備的發展，一段時間后，CAT5變得不夠用。 CAT6在速度，范圍，一致性等方面均優于CAT5。在這里，我們將比較兩種電纜標準CAT5和CAT6。

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What Is LAN (Local Area Network) and Compare With MAN, MAN? .u0a0bbea3fa155599946b67cbc0999500 , .u0a0bbea3fa155599946b67cbc0999500 .postImageUrl , .u0a0bbea3fa155599946b67cbc0999500 .centered-text-area { min-height: 80px; position: relative; } .u0a0bbea3fa155599946b67cbc0999500 , .u0a0bbea3fa155599946b67cbc0999500:hover , .u0a0bbea3fa155599946b67cbc0999500:visited , .u0a0bbea3fa155599946b67cbc0999500:active { border:0!important; } .u0a0bbea3fa155599946b67cbc0999500 .clearfix:after { content: ""; display: table; clear: both; } .u0a0bbea3fa155599946b67cbc0999500 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #ECF0F1; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); -moz-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); -o-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); -webkit-box-shadow: 0 1px 2px rgba(0, 0, 0, 0.17); } .u0a0bbea3fa155599946b67cbc0999500:active , .u0a0bbea3fa155599946b67cbc0999500:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #D35400; } .u0a0bbea3fa155599946b67cbc0999500 .centered-text-area { width: 100%; position: relative; } .u0a0bbea3fa155599946b67cbc0999500 .ctaText { border-bottom: 0 solid #fff; color: #3498DB; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u0a0bbea3fa155599946b67cbc0999500 .postTitle { color: #27AE60; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u0a0bbea3fa155599946b67cbc0999500 .ctaButton { background-color: #e6e6e6!important; color: #3498DB; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://www.poftut.com/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u0a0bbea3fa155599946b67cbc0999500:hover .ctaButton { background-color: #E67E22!important; } .u0a0bbea3fa155599946b67cbc0999500 .centered-text { display: table; height: 80px; padding-left: 18px; top: 0; } .u0a0bbea3fa155599946b67cbc0999500 .u0a0bbea3fa155599946b67cbc0999500-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u0a0bbea3fa155599946b67cbc0999500:after { content: ""; display: block; clear: both; } 了解更多什么是LAN(局域網)，并與MAN，MAN進行比較？

速度 (Speed)

CAT5 can supports 100Mbps by default but with the CAT5e standard, it can support 1 Gbps network speeds.
CAT5默認情況下可以支持100Mbps，但是在CAT5e標準下，它可以支持1 Gbps的網絡速度。
CAT6 can support 10 Gbps network speeds by default without any extension.
CAT6默認情況下不支持任何擴展即可支持10 Gbps網絡速度。

范圍 (Range)

CAT5 cables work with a range of 100 meters for all speeds
CAT5電纜在所有速度下均可在100米范圍內工作
CAT6 cables can work in 55 meters for the 10Gbps speed
CAT6電纜可以在55米內以10Gbps的速度工作

一致性(Consistency)

CAT5 have a very little problem with signal interference and crosstalk
CAT5的信號干擾和串擾問題很小
CAT6 is superior to CAT5 with lesser signal interference and crosstalk
CAT6優于CAT5，信號干擾和串擾更小

向后兼容(Backward Compatibility)

Both CAT5 and CAT6 provides excellent backward compatibility with older cable standards to work together

CAT5和CAT6均提供與舊電纜標準的出色的向后兼容性，從而可以一起工作

價錢(Price)

CAT5 cables are priced very fairly or cheap
CAT5電纜的價格非常合理或便宜
CAT6 cables also priced fairly but %20 expensive then CAT5 cables
CAT6電纜價格也公道，但比CAT5電纜貴20％

翻譯自: https://www.poftut.com/what-is-cat5-cable-standard-with-features-and-cat5-vs-cat6/