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。
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。
Variation defined for a selected pair of packets within the continuous stream of packets going from measurement point 1 (MP1) to measurement point 2 (MP2). The IPDV is the difference between the one-way delay of the selected packets. Also known as IP packet delay variation (IPDV).
