随着光纤技术的飞速发展，光纤链路的安全性受到了极大的挑战。

With the rapid development of optical fiber technology, the security of optical fiber link faces utmost challenge.

youdao

随着光纤技术的飞速发展，光纤链路的安全性受到了极大的挑战。

With the rapid development of optical fiber technology, the security of optical fiber link faces utmost challenge.

youdao