https://www.viavisolutions.com - Troubleshooting VoIP Part 1 - What causes poor voice quality?
This episode takes a closer look at the IEC-61300-3-35 standard that defines fiber end face inspection criteria, the tools needed, and how it is being used in the industry.
通过市场上最紧凑的机架式远程 OTDR 测试设备自动完成光网络监测。
https://www.viavisolutions.com/apex - When there are traffic abnormalities on the network, it’s imperative to be able to quickly identify the root-cause and remediate the problem. Observer Apex Reporter is able to do so in minutes.
The following video shows users how to transfer test results to a USB drive.
https://www.viavisolutions.com - Troubleshooting VoIP Part 2: How to find the problems in the packets