密集波分复用(DWDM)技术在长途通信中已经得到了广泛的应用,但其高昂的系统成本极大地限制了它在城域网中的应用。
DWDM technology has been widely used in long-distance communications, but its high system cost has greatly limited its application into metro area networks (MAN).
密集波分复用(DWDM)技术在长途通信中已经得到了广泛的应用,但其高昂的系统成本极大地限制了它在城域网中的应用。
DWDM technology has been widely used in long-distance communications, but its high system cost has greatly limited its application into metro area networks (MAN).
应用推荐