In the CATV Network Optical Cable design, the calculation of parameter is not only complicated but also very important.

在有线电视光链路设计中，参数的计算是一项繁琐且很重要的工作内容。

youdao

Cixi four network optical communication equipment factory (referred to as: 4w) is located in Zhejiang Province, Ningbo city.

慈溪市四网光通信设备厂(品牌：4w)位于浙江省、宁波市。

youdao

With it you can back up your disk to network locations, optical and removable media, and other hard drives.

有了它，你可以备份你的磁盘到网络、光学和可移动媒介上，或者是其他硬盘驱动器上。

youdao

Building a unique global network of optical fiber, they learned the perils of debt in a deflationary market.

FORBES: Magazine Article

Around EUR 6 billion is earmarked for rolling out the broadband infrastructure in the German fixed network with optical fiber and vectoring between 2013 and 2020.

ENGADGET: T-Mobile and Apple sign agreement to launch products in 2013

The optical network sector, which rallied strongly late last week while the market was headed south, has reversed course.

FORBES: Optical Stocks Slide On Ciena's Weak April Quarter Outlook