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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(fā)布時(shí)間：2023/12/8 编程问答 23 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(cuò)的,現(xiàn)在分享給大家,幫大家做個(gè)參考.

cat5和cat5e的區(qū)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(jì)算機(jī)網(wǎng)絡(luò)和有線電視的銅質(zhì)電纜。它廣泛用于計(jì)算機(jī)網(wǎng)絡(luò)啟動(dòng)以太網(wǎng)，這在LAN計(jì)算機(jī)網(wǎng)絡(luò)中非常流行。像CAT5這樣的電纜標(biāo)準(zhǔn)由電子工業(yè)協(xié)會(huì)和電信工業(yè)協(xié)會(huì)(簡(jiǎn)稱EIA \ TIA)定義。 CAT5的命名來(lái)自第5類，因?yàn)樗堑?代電纜標(biāo)準(zhǔn)，優(yōu)于以前的版本和CAT3，CAT4等版本。

CAT5標(biāo)準(zhǔn) (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(duì)銅纜以傳輸信號(hào)。快速以太網(wǎng)是一種以太網(wǎng)標(biāo)準(zhǔn)，旨在在100米內(nèi)提供100 Mbps的網(wǎng)絡(luò)速度。但是快速以太網(wǎng)標(biāo)準(zhǔn)僅使用兩根銅線，而理論上不使用其他兩根銅線。為了免費(fèi)使用兩條銅線并提供千兆以太網(wǎng)標(biāo)準(zhǔn)，創(chuàng)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(qiáng)型CAT5e標(biāo)準(zhǔn)電纜提供高達(dá)1Gbps的網(wǎng)絡(luò)速度。但是通常，CAT5電纜旨在支持快速以太網(wǎng)或100 Mbps傳輸速率。 1Gbps可以計(jì)算為每秒120 MBps或120 MB。另一方面，理論上100 Mbps可以計(jì)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(wǎng)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(shè)計(jì)為配線架和墻壁插座之間的距離為90米，每個(gè)插座和所連接的設(shè)備之間的距離為10米。實(shí)際上，超過(guò)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(zhǎng)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(jì)算機(jī)網(wǎng)絡(luò))？

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(shí)心CAT5電纜類型旨在支持更長(zhǎng)的長(zhǎng)度，并且更適合固定布線配置(例如辦公樓，數(shù)據(jù)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(shè)計(jì)用于支持短距離范圍和移動(dòng)電纜，其中電纜的路徑可以隨時(shí)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(duì)其進(jìn)行詳細(xì)說(shuō)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(shè)備和中間設(shè)備，例如計(jì)算機(jī)，筆記本電腦，服務(wù)器，配線架，交換機(jī)，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(jì)算機(jī)網(wǎng)絡(luò)，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(biāo)準(zhǔn) (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(biāo)準(zhǔn)。 CAT5e中的e表示已增強(qiáng)，其中電纜的某些用法和功能得到了增強(qiáng)，而無(wú)需進(jìn)行重大更改。 CAT5e設(shè)計(jì)為在100米的相同范圍內(nèi)支持1 Gbps的千兆以太網(wǎng)速度。在標(biāo)準(zhǔn)CAT5中，有4條銅線，其中僅使用2條。使用CAT5e時(shí)，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(huì)有更多的信號(hào)，因此與CAT5電纜相比，CAT5e的測(cè)試更加嚴(yán)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(jì)算機(jī)網(wǎng)絡(luò)和設(shè)備的發(fā)展，一段時(shí)間后，CAT5變得不夠用。 CAT6在速度，范圍，一致性等方面均優(yōu)于CAT5。在這里，我們將比較兩種電纜標(biāo)準(zhǔn)CAT5和CAT6。

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速度 (Speed)

CAT5 can supports 100Mbps by default but with the CAT5e standard, it can support 1 Gbps network speeds.
CAT5默認(rèn)情況下可以支持100Mbps，但是在CAT5e標(biāo)準(zhǔn)下，它可以支持1 Gbps的網(wǎng)絡(luò)速度。
CAT6 can support 10 Gbps network speeds by default without any extension.
CAT6默認(rèn)情況下不支持任何擴(kuò)展即可支持10 Gbps網(wǎng)絡(luò)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(nèi)工作
CAT6 cables can work in 55 meters for the 10Gbps speed
CAT6電纜可以在55米內(nèi)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(hào)干擾和串?dāng)_問(wèn)題很小
CAT6 is superior to CAT5 with lesser signal interference and crosstalk
CAT6優(yōu)于CAT5，信號(hào)干擾和串?dāng)_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(biāo)準(zhǔn)的出色的向后兼容性，從而可以一起工作

價(jià)錢(Price)

CAT5 cables are priced very fairly or cheap
CAT5電纜的價(jià)格非常合理或便宜
CAT6 cables also priced fairly but %20 expensive then CAT5 cables
CAT6電纜價(jià)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/