ST335 is designed for meeting entire network requirement, which functions including xDSL test, LAN test and optical power test. 1. SummaryST335 is ... requirement, which functions including xDSL test, LAN test and optical power test..ST335 can test all kinds of xDSL line (xDSL includes ... includes Ping, Ipconfig, Rouge, Tracert can be fulfilled. The tester can emulate the user’s PC to test broadband IP ...