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Openai/6937b8ff-b070-8002-89c2-4f3c35f2c29a
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=== 主要是以下三类: === ===== 例如: ===== * 中国移动 / 中国电信 / 中国联通 * 日本 NTT * 美国 Lumen、AT&T * 英国 BT * 新加坡 Singtel * 香港 HKT 他们出钱、出技术、出维护团队。 ===== 比如: ===== * Google(拥有最多自建海缆) * Meta(Facebook) * Microsoft * Amazon 这些公司为了自己的数据中心互联,会自己投资铺海底光缆。 但这些也不能叫“私人小公司”——它们是超级巨头。 ===== 多数海缆是: ===== : 因为成本太高、周期太长,一个公司很难独立承担。 比如一条亚太到美国的海缆动不动就: * 长度:10,000~15,000 公里 * 造价:3~8 亿美元 * 周期:3~6 年 这不是一般公司玩得起的。
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