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日前,中国电信集团在运营商市场领衔展开了2007年IP城域网网络设备集中采购工作,经过对十多家厂商设备历时2个多月的评测和比较后,烽火
Recently, China Telecom Group led the operator market and started the centralized procurement of IP MAN equipment in 2007. After more than two months’ evaluation and comparison of more than 10 manufacturers and equipment, the beacon