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。
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。
Product Line Manager, Access Business Unit
This video demonstrates how to identify and find copper pair faults via two unique tests: Pair Detective and Fault Mapper (both part of EXFO’s SmartR technology). These tests automatically find common metallic pair faults by measuring the line, and then analyzing and correlating the results. These tests greatly facilitate and speed up field jobs.
