T-Mobile将网络故障归咎于光纤电路供应商

本周一，T-Mobile全国范围内服务中断数小时，多达6800万无线客户的移动连接出现问题。该运营商表示，在数百名工程师和技术人员的努力下终于追查到了根本原因：是因为从批发网络供应商处租用的东南光纤电路出现故障，引发了过载和 "流量风暴"导致信号中断。T-Mobil在纽约时间周二的凌晨1点前全面恢复了服务，但并未透露出现此次问题的光纤电路供应商的名字

T-Mobile US Inc. said its nationwide service outage Monday stemmed from the failure of a Southeast fiber circuit that was leased from a wholesale network supplier, which triggered an overload and a “traffic storm.” As many as 68 million of T-Mobile’s wireless customers had their mobile connections disrupted for several hours as the company tried to identify the problem and restore service. With the help of hundreds of engineers and technicians, T-Mobile traced the root cause and fully restored service by 1 a.m. New York time on Tuesday, the carrier said. T-Mobile didn’t name the fiber-circuit supplier.  source

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