哪種網線最適合POE供電

更新时间：2020/9/3 16:39:08信息编号：2046-2211006

所属分类：
所在区域：: 深圳　深圳周边
详细地址：: 香港觀塘鴻圖道37-39號鴻泰工業大廈4樓4室
联系人：: 香港創世服務有限公司
电　　话：: 852-31063235

收录查询： 百度搜狗 360 分享更易传播

99信息网提醒您：1、在办理服务前请确认对方资质, 夸大的宣传和承诺不要轻信！2.任何要求预付定金、汇款至个人银行账户等方式均存在风险，谨防上当受骗！

详细介绍

目前市面上的網線材質包括無氧銅、鋁線、銅包鋁線、銅包鐵線、鐵芯線，以及混合性線材www.99xinxi.net99信息网。由於無氧銅網線電阻小，能長距離供電，因此是POE供電的首選9.9.信.息.网。

此外，通常網站質量越好，傳輸穩定性就越高，因此在預算成本足的情況下，網絡佈線選擇CAT.6是最好的;但如果預算不足，也至少是CAT.5exSJY。

CAT.5e具有衰減小、串擾少、衰減串擾比(ACR)和信噪比高，以及時延誤差小等優點，主要用於千兆位以太網9~9~x~i~n~x~i~n~e~t。

而CAT.6的傳輸性能高於CAT.5e的標準，能提供2倍於CAT.5e的帶寬，適用於傳輸速率高於1Gbps佈線系統欢迎www.99xinxi.net。此外，CAT6還改善了在串擾以及回波損耗方面的性能，取消基本鏈路模型，採用星形的拓撲結構9_9_信_息_网。

* * * * * *

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9+9+信+息+网。

想了解更多關於「哪種網線最適合POE供電」的內容，請瀏覽創世官網：http://livservices.com.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

——————

Which network cable is most suitable for POE power supply?

The current network cable materials on the market include oxygen-free copper, aluminum wire, copper-clad aluminum wire, copper-clad iron wire, iron core wire, and mixed wires. Because the oxygen-free copper wire has low resistance and can supply power over long distances, it is the first choice for POE power supply.

In addition, usually the better the quality of the website, the higher the transmission stability. Therefore, when the budget is sufficient, CAT.6 is the best choice for network wiring; but if the budget is insufficient, at least CAT.5e.

CAT.5e has the advantages of low attenuation, low crosstalk, high attenuation crosstalk ratio (ACR), Structural Return Loss, and small delay error. It is mainly used for Gigabit Ethernet.

The transmission performance of CAT.6 is higher than the standard of CAT.5e, which can provide twice the bandwidth of CAT.5e, and is suitable for cabling systems with transmission rates higher than 1Gbps. In addition, CAT6 has also improved the performance in crosstalk and return loss, canceled the basic link model, and adopted a star topology.

* * * * * *

LIV is a professional data center to set up a company, with a group of professional team intimate attention to customer requirements, and provide quality services.

For more information about 'Which network cable is most suitable for POE power supply?'，please visit : http://livservices.com.hk

Address: Unit 4, 4/F., Hung Tai Industrial Building,37-39 Hung To Road, Kwun Tong, Hong Kong

Tel: +852 3106 3235

展开更多描述 ↓