150米傳輸距離對POE交換機質量要求
- 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
PoE供電距離是由數據信號的傳輸距離決定的,單純的電力是可以傳輸很遠的,但是數據信號的傳輸距離是由網線決定的,普通的超5類線數據信號傳輸距離大概是100米左右。工程上為保證施工質量,一般取80-90米。請注意,這裡的傳輸距離指的是最大速率的情況,比如1000M。
很多廠商都標註其POE交換機傳輸距離能達到150米,但實際應用中普通的POE交換機要想達到150米傳輸距離,對網線質量有嚴格的要求,必須使用6類以上線,也就增加了使用的成本, 即便如此,如果POE交換機內部電路採用極普通的網絡交換芯片及POE供電管理芯片, 要想達到網絡100M或者1000M且150米傳輸距離,就算採用優質網線,也是不可能的,就算勉強使用,會導致功耗增加,超過PoE供電功耗,且很不穩定,掉包嚴重,傳輸帶寬和信號嚴重衰減,導致信號不穩定,PoE交換機設備老化,後期維護困難。
* * * * * *
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「150米傳輸距離對POE交換機質量要求」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
——————
150 m transmission distance for POE switch quality*nts
The PoE power supply distance is determined by the transmission distance of the data signal. The simple power can be transmitted very far, but the transmission distance of the data signal is determined by*work cable. The transmission distance of the ordinary Super Category 5 data signal is about*ters. . In order to ensure*nstruction quality, the project generally takes 80*ters. Please note that the transmission distance here refers to the maximum rate, such as 1000M.
Many manufacturers have indicated that their POE switches can reach a distance of*ters. However, in actual applications, ordinary POE switches must have a transmission distance of*ters. There are strict*nts on the quality of*work cable. More than 6 types of cables must be used, which increases the use. Cost, even if the internal circuit of the POE switch uses a*work switch chip and POE power*nt chip, if you want to reach*work 100M or 1000M and*ters transmission distance, even if you use high*work cable, it is impossible, even if it is barely used. The*nsumption of the PoE power supply is increased, and the*nsumption of the PoE is higher than that of the PoE power supply. The packet loss is severe, the transmission bandwidth and the signal are seriously attenuated, resulting in unstable signals. The PoE switch*nt is aging and the maintenance is difficult.
* * * * * *
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 '150 m transmission distance for POE switch quality*nts',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。
很多廠商都標註其POE交換機傳輸距離能達到150米,但實際應用中普通的POE交換機要想達到150米傳輸距離,對網線質量有嚴格的要求,必須使用6類以上線,也就增加了使用的成本, 即便如此,如果POE交換機內部電路採用極普通的網絡交換芯片及POE供電管理芯片, 要想達到網絡100M或者1000M且150米傳輸距離,就算採用優質網線,也是不可能的,就算勉強使用,會導致功耗增加,超過PoE供電功耗,且很不穩定,掉包嚴重,傳輸帶寬和信號嚴重衰減,導致信號不穩定,PoE交換機設備老化,後期維護困難。
* * * * * *
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「150米傳輸距離對POE交換機質量要求」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
——————
150 m transmission distance for POE switch quality*nts
The PoE power supply distance is determined by the transmission distance of the data signal. The simple power can be transmitted very far, but the transmission distance of the data signal is determined by*work cable. The transmission distance of the ordinary Super Category 5 data signal is about*ters. . In order to ensure*nstruction quality, the project generally takes 80*ters. Please note that the transmission distance here refers to the maximum rate, such as 1000M.
Many manufacturers have indicated that their POE switches can reach a distance of*ters. However, in actual applications, ordinary POE switches must have a transmission distance of*ters. There are strict*nts on the quality of*work cable. More than 6 types of cables must be used, which increases the use. Cost, even if the internal circuit of the POE switch uses a*work switch chip and POE power*nt chip, if you want to reach*work 100M or 1000M and*ters transmission distance, even if you use high*work cable, it is impossible, even if it is barely used. The*nsumption of the PoE power supply is increased, and the*nsumption of the PoE is higher than that of the PoE power supply. The packet loss is severe, the transmission bandwidth and the signal are seriously attenuated, resulting in unstable signals. The PoE switch*nt is aging and the maintenance is difficult.
* * * * * *
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 '150 m transmission distance for POE switch quality*nts',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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