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COVID-19:作为一家重要的电信解决方案供应商,EXFO在将员工健康和安全作为首要任务的前提下,保持全面运营。

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术语汇编

技术在快速发展进步。因此,我们建立了易于使用的术语汇编,帮助您更好地了解影响您业务的术语、技术和趋势。

Submarine Network

The worldwide network of submarine telecommunication cables lain on the ocean floor that connect land-based stations on all continents, except Antarctica. Unlike satellite links, undersea links have a packet-carrying capacity of terabits per second, show lower latency and are much more reliable. However, laying out, repairing and updating submarine fiber is very costly. 

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