【如何從網線的電阻值中判斷網線的好壞】
- 优惠信息:未填写
- 地址:香港觀塘鴻圖道37-39號鴻泰工業大廈4樓4室
- 联系人:創世服務
- 联系电话:点击查看完整号码
详情介绍
市場上網線的質量參差不齊,如何判斷網線的好壞呢?利用數字萬用表就可以了!
如何從網線的電阻值中判斷網線的好壞?
這種辨別方法主要是透過數字萬用表的電阻檔或二極管檔對網線的相對應芯線進行測量。所得阻值可根據下面所給的參數進行比較,判斷網線的好壞。
超五類全銅的單芯標準阻值為28Ω;
超五類鋁的單芯標準阻值為44Ω;
超五類鐵的單芯標準阻值為170Ω;
六類全銅的單芯標準阻值為21-23Ω。
一般來說,相同長度線徑線纜:鐵的電阻是銅的7倍,鋁是銅的1.7倍。
* * * * * *
創世服務有限公司是一間提供專業數據中心架設公司,擁有一群專業團隊貼心地關注客戶的要求,並提供優質的服務。
想了解更多關於「如何從網線的電阻值中判斷網線的好壞」的內容,請瀏覽創世官網:http:/*.hk
地址: 香港觀塘鴻圖道37-39號鴻泰工業大廈4樓4室
電話:852-31063235
——————
How to judge the quality of*work cable from the resistance value of*work cable?
This*thod is mainly*asure*re wire of*work cable through the resistance or diode of the digital*ter. The obtained resistance value can*pared*rding to the*ters given below to judge the quality of*work cable.
The standard resistance*pper Cat5e*re is 28Ω;
The standard resistance of aluminum Cat5e*re is 44Ω;
The standard resistance of iron Cat5e*re is 170Ω;
The standard resistance*pper Cat6*re is 21-23Ω.
In general, the* length cable: iron has 7*s the resistance*pper, and aluminum has 1.7*s the resistance*pper.
* * * * * *
LIV is a professional data center to set up*pany, with a group of professional team intimate attention to*r*nts, and provide quality services.
For*rmation about 'How to judge the quality of*work cable from the resistance value of*work cable?
',please visit : http:/*.hk
Address: Unit 4, 4/F., Hung Tai Industrial Building,37-39 Hung To Road, Kwun Tong, Hong Kong
Tel: +852 3106 3235
联系我的时候请说是在搜即讯信息网上看到的,谢谢。
如何從網線的電阻值中判斷網線的好壞?
這種辨別方法主要是透過數字萬用表的電阻檔或二極管檔對網線的相對應芯線進行測量。所得阻值可根據下面所給的參數進行比較,判斷網線的好壞。
超五類全銅的單芯標準阻值為28Ω;
超五類鋁的單芯標準阻值為44Ω;
超五類鐵的單芯標準阻值為170Ω;
六類全銅的單芯標準阻值為21-23Ω。
一般來說,相同長度線徑線纜:鐵的電阻是銅的7倍,鋁是銅的1.7倍。
* * * * * *
創世服務有限公司是一間提供專業數據中心架設公司,擁有一群專業團隊貼心地關注客戶的要求,並提供優質的服務。
想了解更多關於「如何從網線的電阻值中判斷網線的好壞」的內容,請瀏覽創世官網:http:/*.hk
地址: 香港觀塘鴻圖道37-39號鴻泰工業大廈4樓4室
電話:852-31063235
——————
How to judge the quality of*work cable from the resistance value of*work cable?
This*thod is mainly*asure*re wire of*work cable through the resistance or diode of the digital*ter. The obtained resistance value can*pared*rding to the*ters given below to judge the quality of*work cable.
The standard resistance*pper Cat5e*re is 28Ω;
The standard resistance of aluminum Cat5e*re is 44Ω;
The standard resistance of iron Cat5e*re is 170Ω;
The standard resistance*pper Cat6*re is 21-23Ω.
In general, the* length cable: iron has 7*s the resistance*pper, and aluminum has 1.7*s the resistance*pper.
* * * * * *
LIV is a professional data center to set up*pany, with a group of professional team intimate attention to*r*nts, and provide quality services.
For*rmation about 'How to judge the quality of*work cable from the resistance value of*work cable?
',please visit : http:/*.hk
Address: Unit 4, 4/F., Hung Tai Industrial Building,37-39 Hung To Road, Kwun Tong, Hong Kong
Tel: +852 3106 3235
联系我的时候请说是在搜即讯信息网上看到的,谢谢。
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