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日本的一些主要光缆厂商目前正竞相制造成本低的产品,以满足唯一的最大用户NTT公司的要求。虽然NTT对质量较之价格要更敏感些,但是该公司现在需要用低价光缆来建造通信站到通信站的线路,或建造光纤地区网络(LAN)系统。部分原因是由于NTT业已采用优质光缆敷设了一条遍及整个日本列岛的“干线”线路。在这种情况下,光缆厂商正在研究进一步降低成本,即在3—4年后把目前每米100日元的售价降低到每米10日元的水平。
Some of the major cable manufacturers in Japan are competing to create low-cost products to meet the requirements of the only largest user, NTT. Although NTT is more sensitive to quality than price, the company now needs to use low-cost fiber optic cable to build the line from the communication station to the communication station, or to build fiber optic area network (LAN) systems. This is partly due to the fact that NTT has used high-quality optical cables to lay a “trunk” line throughout the Japanese archipelago. In this case, the cable manufacturers are studying to further reduce the cost, that is, to reduce the current price of 100 yen per meter to 10 yen per meter after 3-4 years.