crosstalk attenuation 中文意思是什麼

crosstalk attenuation 解釋
串音衰減, 串擾衰減
  • crosstalk : 串華，通訊
  • attenuation : n. 1. 變薄，變細。2. 減少，減弱。3. 稀釋。4. 【物理學】衰減。
  1. Far - end crosstalk attenuation

    遠端串音衰減
  2. Test methods for communication cable - crosstalk attenuation test - comparison method

    通信電纜試驗方法串音衰減試驗比較法
  3. Near - end crosstalk attenuation

    近端串音衰減
  4. Crosstalk attenuation unit

    串音衰減當量
  5. For recent years, adsl has world widely employed and widely used in many aspects such as vod, remote medical treatment and e - shopping etc. but we noticed that the traditional telephone networks are designed for the transmission of low frequency signals, and the adsl ' s frequency rang is from 0 to 1. 104mhz, so we must confront the signal attenuation, the loop line noise impairments, the crosstalk interferences, the bridge tap reflections and the rf disturbances problems and many other problems when transmitting the adsl signals one the telephone networks

    近幾年來， adsl在世界范圍內得到充分的使用，廣泛應用於視頻點播、遠程醫療、網上購物等各個方面。但是由於電話線網路是專門為傳輸低頻信號而設計，而adsl的頻譜范圍在0 1 . 104mhz內，因此在傳輸adsl信號時，面臨著信號衰減、線路噪聲、串音干擾、橋接抽頭反射和射頻干擾等等多方面的問題，這就要求在adsl開通之前對線路進行一系列的測試。
  6. Use fiber for any connection to a switch or server, and for any gigabit connection that requires a cable run exceeding 100 meters or that flows through an area in which radio interference, crosstalk, or attenuation might be a problem

    對于任何一個交換機或服務器的連接，或超過100米的任何千兆連接，都要使用光纜，如果一個連接可能通過有無線電干擾、串音、衰減等問題的區域，該連接也要使用光纜。
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