long-haul communications

常见例句

As an effective means of reliable transmission, Forward Error Correction (FEC) is one of the key support techniques of long-haul and high-speed optical communications systems.
作为保证可靠传输的有效手段，前向纠错（FEC）技术是长距离、高速率光通信系统的关键支撑技术之一。
Many long-haul optical communications systems use repeater optical amplifiers to strengthen the optical signals and thus to improve the signal-to-noise ratio of the optical signals.
许多远程光通信系统利用中继光放大器来增强光信号并因此提高光信号的信噪比。
For the new contract, Dell Perot Systems will continue to provide network operations, desktop services, email, information assurance, telephones, and connectivity to long-haul communications.
根据新的合同，戴尔Perot系统公司将继续提供网络运营、桌面服务、电子邮件、信息安全保障、电话和长途通信。
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The Internet was designed so that long-haul communications could be disrupted anywhere along the web of network lines and still continue.
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