短語詞組短語carrier optical ethernet 電信級(jí)光以太網(wǎng)carrier grade ethernet 電信級(jí)以太網(wǎng)carrier class Ethernet 運(yùn)營(yíng)級(jí)以太網(wǎng)Carrier Ethernet World Congress 以太網(wǎng)世界大會(huì)Metro Carrier Ethernet 城域電信級(jí)以太網(wǎng)Carrier Ethernet Switch Engine 交換機(jī)引擎Carrier Ethernet logo 載躰以太網(wǎng)carrier ethernet equipment 以太網(wǎng)設(shè)備Carrier Ethernet Networks 電信以太網(wǎng) 返回 carrier ethernet