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浙江11选5

网络监控几种网线的水晶头接法教程

作者:admin日期:2017-08-02阅读
(1)一一对应接法。即双绞线的两端芯线要一一对应,即如果一端的第1脚为绿色,另一端的第1脚也必须为绿色的芯线,这样做出来的双绞线通常称之为“直连线”。但要注意的是4个芯线对通常不分开,即芯线对的两条芯线通常为相邻排列。

(1) one by one correspondence to the law. That is, the two ends of the twisted pair of wire core to one correspondence, that is, if one end of the first feet of green, the other end of the first foot must also be a green core wire, so do the twisted pair is often referred to as a straight line". However, it is important to note that the 4 cores are usually not separated, that is, the two pairs of core wires are usually arranged adjacent to each other.

这种网线一般是用在集线器或交换机与计算机之间的连接。

This cable is usually used in the hub or switch and the connection between the computer.

(2)1-3、2-6交叉接法。虽然双绞线有4对8条芯线,但实际上在网络中只用到了其中的4条,即水晶头的第1、第2和第3、第6脚,它们分别起着收、发信号的作用。这种交叉网线的芯线排列规则是:网线一端的第1脚连另一端的第3脚,网线一端的第2脚连另一头的第6脚,其他脚一一对应即可。这种排列做出来的通常称之为“交叉线.

(2) 1-3, 2-6 cross connect method. Although the twisted pair has 4 pairs of core lines, but in fact only used in the network of the 4, that is, the crystal head of the first, second and third, and sixth feet, they play a role in the signal, respectively. The arrangement of the core line of the cross network cable is that one end of the first end of the network cable is connected with the other end of the other end of the network, and the other end of the wire rope is connected with the other end of the other side by the second feet of the other end of the. This arrangement is often referred to as a "cross line"

例如,当线的一端从左到右的芯线顺序依次为:

For example, when one end of the line from left to right:

白绿、绿、白橙、蓝、白蓝、橙、白棕、棕,

White, green, white, blue, white, blue, orange, white, brown,

另一端从左到右的芯线顺序则应当依次为:

The order of the core line from left to right at the other end shall be:

白橙、橙、白绿、蓝、白蓝、绿、白棕、棕。

White orange, orange, green, blue, white, blue, green, white, brown.

这种网线一般用在集线器(交换机)的级连、服务器与集线器(交换机)的连接、对等网计算机的直接连接等情况下。

This cable is generally used in the hub (switch) of the level, the server and the hub (switch) connection, peer to peer computer network, etc..

经常用于两台电脑直接互连传送数据!

Often used for direct data transfer between two computers!

(3)100M接法。这是一种最常用的网线制作规则。所谓100M接法,是指它能满足100M带宽的通讯速率。它的接法虽然也是一一对应,但每一脚的颜色是固定的;

(3) 100M access method. This is one of the most commonly used rules for the production of cable. The so-called 100M connection means that it can meet the communication rate of 100M bandwidth. Although it is also a one-to-one correspondence, but the color of each foot is fixed;

具体是:第1脚——橙白、第2脚——橙色、第3脚——绿白、第4脚——蓝色、第5脚——蓝白、第6脚——绿色、第7脚——棕白、第8脚——棕色

Specifically: first feet - orange white, the second foot - orange, third feet - green, white, blue, blue, blue, blue and white, and the fourth foot - blue, white, and the sixth foot - green, the seventh foot - brown, white, brown, and eighth feet

网线的4对芯线并不全都是相邻排列,第3脚、第4脚、第5脚和第6脚包括2对芯线,但是顺序已错乱。

The 4 pairs of core wires of the cable are not all arranged adjacent to each other. The third foot, the fourth foot, the fifth foot and the sixth foot comprise two pairs of core wires, but the order is disordered.

这种接线方法也是应用于集线器(交换机)与工作站计算机之间的连接,也就是“直连线”所应用的范围。

This method is also used in the connection between the hub (switch) and the workstation computer, that is, the scope of the straight line application.

EIA/TIA的布线标准中规定了两种双绞线的线序568A与568B

EIA/TIA cabling standards specified in the two twisted pair wire sequence 568A and 568B

T568A的接法是:绿白、绿、橙白、蓝、蓝白、橙、棕白、棕

T568A is: green, green, orange, white, blue, blue, white, orange, brown, brown

T568B的接法是:橙白、橙、绿白、蓝、蓝白、绿、棕白、棕

T568B method is: orange white, orange, green, white, blue, blue, white, green, brown, brown

A和B的不同之处其实就是1和3、2和6号线的位置互换一下。

The difference between A and B is actually the location of 1 and 3, 2 and line 6 swap.

猫-路由器:交叉线

Cat Router: cross line

路由器-电脑:直通线

Router computer: straight line

遵循规则:相同设备之间用交叉线,不同设备之间用直通线

Follow the rules: the same equipment used between the cross line, between different devices with a straight line

现在大部分设备已经具有自动识别的功能,也就是不管用哪种接法都可以正常工作。

Now most of the equipment has the function of automatic identification, that is, no matter what kind of connection can work.

交叉线:一头为568A接法,另一头为568B接法

Cross line: one for the 568A connection, the other for the 568B connection

直通线:两头都为568A或568B接法

Straight line: both ends are 568A or 568B connection

568A:绿白,绿,橙白,蓝,蓝白,橙,棕白,棕

568A: green, white, green, orange, blue, blue, white, orange, brown, brown

568B:橙白,橙,绿白,蓝,蓝白,绿,棕白,棕

568B: orange, orange, green, white, blue, blue, white, green, brown, brown

水晶头卡扣向下,触点一头向外,从左向右数依次为1~8

Crystal head buckle down, contact a head outward, from left to right number is 1~8

1985年初,计算机工业协会(CCIA)提出对大楼布线系统标准化的倡仪,美国电子工业协会(EIA)和美国电信工业协会(TIA)开始标准化制定工作。

In early 1985, the computer industry association (CCIA) proposed the building cabling system standardization of the initiative, the American Electronics Industry Association (EIA) and the American Telecommunications Industry Association (TIA) began standardization work.

1991年7月,ANSI/EIA/TIA568即《商业大楼电信布线标准》问世。1995年底,EIA/TIA 568标准正式更新为EIA/TIA/568A

July 1991, ANSI/EIA/TIA568 is the "commercial building telecommunications cabling standards" came out. By the end of 1995, EIA/TIA 568 standard officially updated to EIA/TIA/568A

EIA/TIA的布线标准中规定了两种双绞线的线序568A与568B。

EIA/TIA cabling standards specified in the two twisted pair wire sequence 568A and 568B.

标准568A:绿白-1,绿-2,橙白-3,蓝-4,蓝白-5,橙-6,褐白-7,褐-8;

Standard 568A: green white -1, green -2, orange white -3, blue -4, blue white -5, orange -6, brown white -7, brown -8;

标准568B:橙白-1,橙-2,绿白-3,蓝-4,蓝白-5,绿-6,褐白-7,褐-8。

Standard 568B: Orange White -1, orange -2, green white -3, blue -4, blue white -5, green -6, brown white -7, brown -8.