常見例句"A weak weak, ""SONET"" how Reading? 一個弱弱的問題,“SONET”該怎么讀?It covers multiplexing, SONET technology and IP addressing. 涵蓋了多路復(fù)用、SONET技術(shù)、IP尋址等主題。But the most well-placed competitor is Packet over SONET. 但是最強有力的競爭者是Packet over SONET(同步光纜網(wǎng)上傳送包)。You should be able to connect sdh and sonet without problem.I just tested it. 我現(xiàn)在關(guān)心的是不但要求物理上能直接對接;而且數(shù)據(jù)上也要求能開通.;能行嗎?SONET has long been the medium of choice for delivering services over metropolitan-area networks (MAN). 同步光纜網(wǎng)(SONET)早已是在城域網(wǎng)(MAN)上提供服務(wù)的媒介選擇。Equipment vendors are saying Ethernet in the wide area may have as little as one-fifth the cost of SONET and one-tenth the cost of ATM. 設(shè)備供應(yīng)商稱,廣域以太網(wǎng)的成本只有同步光纜網(wǎng)的五分之一或者ATM的十分之一。 返回 SONET