随着光纤通信技术的飞速发展，对使用光源的要求也越来越高。
As the rapid development of optical communication technology, high performance lasers are in great demand.
使用光源：一律采用低光衰大功率的LED作为光源，以确保其长寿命、节能、高效、环保的特点。
Lighting source: Low light-declining LED, long lifetime, energy saving, high efficiency and environment protective.
使用光源：一律采用低光衰大功率的LED作为光源，以确保其长寿命、节能、高效、环保的特点。
Lighting source: Low light-declining LED, long lifetime, energy saving, high efficiency and environment protective.
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